c45f99c2b4229af7d7e3c5ca306707e191dd4685d9b237cdd1b1e5a7b58c0f729a26db9f5d8be3ca7e8efdf0c408b55e3c296a8bdcaf36df8f5de93103098e88ca8e631071dd0534c14444015e6d094f6eaab5cabdcf036e3d4d57cf19727", 0xc1}, {&(0x7f0000000380)="af538f99be5d776a16967fa83d0661e2e16e762a07e7275154fb30a1326172fb08b83aeaf4900bc9a22d25d743d96c129d3f1d104a8ca3557442ab462a002bc5d1f1d90ed8832647d05b54aed2cda0dcb73d051fc069173a0184405fd98f93ec8a380365656429544980814046cb2a5fc622c2181fb59a32a2b8176f5891b32ae435a8bfba8aacf27cca5fa57c5fcb709091dda4ce191b8af596c65c8491f0e5ad02e782d350fc849a2a3f40a0f0cf7d3476ac7a5b8c1bca0b1839", 0xbb}, {&(0x7f00000000c0)="171cfc6d304660d63ee68ad427eb9d6bebee8d9fe1f1298a3c5fe578bcd4c9346854e9255be9f370ae0f618c925ad836123bfb65", 0x34}, {&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000540)="47742e633ae2223f062d284d7abe81f402e53e18966752e101f8c02a39f2f0920e704ec53c1013361e14b28cb1e2eacfc5fd1aa49df5efedcf24f768ec48d0324d5f8edf62bbc5a23ade849266b8ff85fbc9252295bb58e4e1c02d09a46154afc850ce167f616147917093ea1b57af8f45d2b9d7398d94a4758e471b98ab44390b6c76e7ce8be6a680cd47a48f26cf91f22059dfdf1d17fa535d24eae3ff53", 0x9f}, {&(0x7f0000000600)="a8b7cdaceb5f35799cff149a160d339833c306de90bdd5df4670ee61523f1b8b99840911eb0a2a05bbfe886dbcd0b3fe42f1f58a77f283964e07178c9f35543b48277c7d1928af65142b268a29f27def6312cca4422d58be822e9c53ed5c2495bf70ddf0a4e48041e6f14e1db67d3087ca477f5fbe7d4d7f47cd191df7f3f7a07c41cb3360726a1bfb2dd747365f21d86f478cabc7e53b21bc809e7a", 0x9c}], 0x6) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:23 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x2) listen(r0, 0x0) r1 = getpid() ptrace$setsig(0x4203, r1, 0x200, &(0x7f0000000100)={0x25, 0x0, 0x7, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f0000000380)='./file0\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000001c0)={0xffffffffffffffbd, 0x9, 0xffff, 'queue0\x00', 0x4bb8}) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 20:34:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffffff8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f5) shutdown(r1, 0x1) preadv(r1, &(0x7f0000000680)=[{&(0x7f0000000040)=""/5, 0x5}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000380)=""/186, 0xba}, {&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000640)=""/55, 0x37}], 0xa, 0x54) 20:34:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getdents64(r2, &(0x7f0000000180)=""/174, 0xae) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fdatasync(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') fcntl$setpipe(r0, 0x407, 0x1) signalfd4(r0, &(0x7f0000000040)={0x5}, 0x8, 0x80000) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100)="3909378ed5b7c7d305379d90485c13973e0ab2014d34ddadc0bff0158e2172954409ed215cff0e7de61819410a10567621bfbe52c087", 0x36, 0x20000004, &(0x7f000031e000)={0xa, 0x1000000000004e22, 0x100000}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') write$P9_RLINK(r2, &(0x7f00000001c0)={0x7, 0x47, 0x2}, 0x7) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) finit_module(r0, &(0x7f0000000180)='vmnet1\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x3, 0x2, 0xc000000000, 0x3, 0x5}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)={0x100000001, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0x8, [{{0xa, 0x4e23, 0x998d, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x40}}, {{0xa, 0x4e23, 0x45, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffff}}, {{0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x343e}}, {{0xa, 0x4e24, 0x909, @empty, 0x9}}, {{0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xb92}}, {{0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}]}, 0xffffffffffffff12) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 212.239780] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.246127] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.272080] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="77dd681a388a87a68e0356fb30140891b056e2a4b8e10f0930e123355a24c4d4010754915b005f3d6b1bf07b37c1e4", 0x2f, 0x8000, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000100)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000040)) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 20:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') iopl(0x9) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x1, 0x2) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 212.272967] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.300822] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xc4, r1, 0x400, 0x70bd2b, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7395}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x26}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x10}, 0x40) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x2da) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x43, 0x6f, 0x8, 0x20, 0x80, 0x200}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x6, 0x401}, {0x4, 0x1}, 0x0, 0x2, 0x3}) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) sched_setparam(r4, &(0x7f00000001c0)=0x7) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x440000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000180)='cgroup\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000001c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x101f6) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) [ 212.366896] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.371786] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.404296] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 20:34:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x0, 0xb2c9, 0x1ff, 0x80000000}, 0xc) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', 'GPLwlan0\x00'}, &(0x7f0000000180)=""/151, 0x97) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x8, 0x10001, 0x5, 0x6, 0x80000001, 0x2, 0x6, 0xfffffffffffffffc, 0x916, 0xd38, 0x20000, 0x2}) 20:34:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) write$binfmt_aout(r0, &(0x7f0000000380)={{0x6aaa983b15f1d45c, 0x81eb, 0x44, 0x48, 0x2f1, 0x4, 0xef, 0xfffffffffffff153}, "f2aca5c29ab5fb0dd9ebef06b9cce107602d931e6f0b9c47642f25bb8e5fba9850dcec8b61", [[], [], [], [], []]}, 0x545) sendfile(r0, r0, &(0x7f0000000040), 0x7fff) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) [ 212.418433] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.428551] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.431673] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x204) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) open(&(0x7f0000000200)='./file0\x00', 0x800000000000000, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000003c0)) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 212.502055] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.533876] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f69705f7461626c65005f6d61746368657300cccf5593d027b82cdcda4a3d9d9e4db044b17dccf540ab17615a9f1aec1173d9e368cb7d32c0a99d2e48c153b5063bfbb77cc19b2515217ed6622b1d6999709e59ad4a7ff57a8d44000000000000000000000000004fe6b40180919a81331a96e5d774") preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa}], 0x1, 0x1f6) 20:34:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x6, 0x401}, {0x4, 0x1}, 0x0, 0x2, 0x3}) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) sched_setparam(r4, &(0x7f00000001c0)=0x7) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="7b9c411e863bceb18d0ccdec11a85e709626e9989f74be29", 0x18, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rpc\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff3000/0xb000)=nil, 0xb000, 0x4, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000003c0)={@empty, r3}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000400)='net/ip6_mr_cache\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) timerfd_settime(r5, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f00000000c0)) [ 212.542470] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x6c0b, 0x7, 0x2e8f, 0x0, 0x1}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) fcntl$setown(r0, 0x8, r2) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a53ac1c29498b1590117456a2862d38b", 0x10) accept4$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000540)={'team_slave_1\x00', r4}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x2017, 0x0, 0x3a3, 0x400, 0x40, 0x900000, r5}) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) clock_adjtime(0x0, &(0x7f0000000380)={0x9, 0x1, 0x40000000000000, 0x0, 0xffff, 0x22, 0x0, 0xc705, 0x2, 0x0, 0x5, 0x7, 0x65, 0x5, 0x9, 0x80000001, 0x9e7b, 0x1, 0x7ff, 0x7ff, 0xb25, 0x2, 0x1000, 0x8, 0x5, 0x40}) preadv(r6, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000000200)=0x19, 0x4) r7 = gettid() sched_setscheduler(r7, 0x1, &(0x7f0000000240)=0x1) [ 212.600818] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.623328] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = gettid() r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ptrace$cont(0x20, r2, 0x101, 0x7) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0xc1, 0x20, @buffer={0x0, 0xfa, &(0x7f0000000140)=""/250}, &(0x7f0000000380)="4e875df9a0b9f44509464b8ec811120c0d3727eccdcb1c24be0b3b4c454c76231e7a0944d50839429550af30360fc0c6d3d773db85932cd476f1bb2ddb008666ca72b48011fcde46312dad1c6a5c5feaeb11ce9c8ce85ed9fb81eae9a4e5b8f32b2d0b89559209ffcea5d7f294d2b22de727df2ddc4967f1bcc27ec5c8e49fc81da3dedb2a77da164bbeb67ea020688cc9c2f9f4ed38faa8eacd244a4661d40030470285016ae140ddbe07d28af32cdd32701319964d43350e4d7fdcf3b915de0b", &(0x7f0000000480)=""/244, 0x4, 0x1, 0x3, &(0x7f0000000040)}) 20:34:24 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000580)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000005c0)={0x0, @multicast1=0xe0000001, 0x4e23, 0x1, 'wlc\x00', 0x2, 0x5, 0x22}, 0x2c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e24, 0x3, 0x4e20, 0x3d92, 0xa, 0x80, 0xa0, 0x7f, r2, r3}, {0x1, 0x5, 0xf4b8, 0x41b, 0x8, 0xff, 0xef81}, {0x3d42, 0x9, 0x8000, 0x80000001}, 0x2, 0x6e6bb5, 0x1, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x0, 0x1, 0x7, 0x1ff, 0x7, 0xfff}}, 0xe8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x119) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000180)={0x3, 0x80, 0x3f, {r6, r7+10000000}, 0x9, 0x1ff}) r8 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r4, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r8, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 212.650530] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.682456] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') fcntl$setpipe(r0, 0x407, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000380)={0x101, 0x5, 0x4, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00#\x00', 0x1}) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x159041, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 20:34:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) listen(r0, 0x76) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 20:34:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="a378afab88f84bf86c93a78dba9d77ed476b986df76531cbcd5b8383128a39775f1e7cd106ccbe91dc6698034ea5d675557ca78a55928868609045e8ddd40842ede18e2b92d45fc635cbcbd535f16c4555f674", 0x53, 0xfffffffffffffff8) r4 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9, 0x10, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000780)={0xfc, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="12634840020000000000000003000000000000000000000001000000000000000000000028000000000000002000000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000e00000000000000"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="050000000000000001634040030000000000000001000000000000000000000010000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000002900000000000000"], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0e630c40000000000300000000000000076304400400000004635cf80400000011634840010000000000000004000000000000000000000011000000000000000000000018000000000000004800000000000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="852a68770a000000", @ANYRES64=r4, @ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="780000000000000078000000000000000000000000000000480000000000000030000000000000001800000000000000280000000000000038000000000000000000000000000000"], @ANYBLOB="ff00000000000000"], 0xcb, 0x0, &(0x7f0000000680)="bbd52b19b17bb9759fcf68438d425f43e053c3a72fd82f80664db8a648091a24a13d2b5a0fcb10563b2b048edf8bbe8c7659a53d8b04ed538ce690dc87a622bb380104c68478dc1319e7368234dd90a020403033a961a2df9f11aecbac190f99d0ec1ca1527ec24056897e777fd13531551b6ce76da7879a9315dac4c7b13584395713220b42ecf695aa864cb63c1008481226d53e85950cf3f5032573be86bf6e4fa744ba61516a5d1adafe8b15cbbb3c137d4b4a9676e5d2c99a22ccb6a54a9d30402f3a47e43cc99fc1"}) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x1, 0x3, r5) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) [ 212.705902] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.777025] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.777692] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r3 = getpid() sched_getaffinity(r3, 0x8, &(0x7f0000000040)) 20:34:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') r3 = syz_open_pts(r2, 0x408000) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000040)=0x7) sendto$inet6(r1, &(0x7f00000000c0)="7f", 0x1, 0x80, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x10) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r0) write$P9_RWRITE(r1, &(0x7f0000000040)={0xb, 0x77, 0x1, 0x8}, 0xb) 20:34:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000000180)) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) r3 = socket$packet(0x11, 0xa, 0x300) sendmmsg(r1, &(0x7f00000002c0), 0x4000000000000f4, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80840, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0x82e}, 0x8) recvfrom(r5, &(0x7f0000000240)=""/97, 0x61, 0x121, &(0x7f00000002c0)=@llc={0x1a, 0x32f, 0x0, 0x9, 0x3, 0xffffffff, @random="f057b608f8a3"}, 0x80) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000140)={0x0, 0x0, 0x5, 0x4}, 0xfffffffffffffe2b) ioctl$SCSI_IOCTL_GET_IDLUN(r4, 0x5382, &(0x7f0000000100)) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x42000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)="4947f69de08c35a7e7b3385dd3360dea58eecd851f3dda13f85d") sendto$inet6(r6, &(0x7f0000000380)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1) fcntl$notify(r6, 0x402, 0x20) listen(r2, 0x100000) preadv(r8, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f00000003c0)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x14000, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x25) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="28000000100001000000000000000000000000002542adde70224ec97def3d4d89338a28096ce5882ebcf04a9a6a7307e26bee844ff78a854b3309e51bc5a9a8a742657c0aca72fe57a16808d827fdf128590e20f9e29704419fb0fd8a9c8786952afbe5b4fe814510af4b2f7962fd9cc75eaa"], 0x1}, 0x1}, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$BLKSECDISCARD(r8, 0x127d, &(0x7f0000000140)=0x6) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="c00003f09787757331c29b27070317c874e508798234c477fe86bb2b6a65", 0x1e, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x65, r7}) mmap(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x0, 0x4011, r10, 0x0) r11 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$cgroup_type(r11, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x10f) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000500)={0xaa, 0x20}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000540)={0xaa, 0xf}) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="73108a0620872c179185e7f49c27fc26", 0x10, 0xfffffffffffffff8) 20:34:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x1000000004e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/tcp6\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000180)=""/249, &(0x7f0000000040)=0xf9) 20:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) write$P9_RUNLINKAT(r2, &(0x7f00000001c0)={0x7, 0x4d, 0x1}, 0x7) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000100)={0x10001, 0x200, 0x3ff}) getpeername$netlink(r3, &(0x7f0000000040), &(0x7f00000000c0)=0xc) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000380)=""/169, 0xffffffffffffff1c}], 0x1039, 0x1f6) [ 212.861634] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.866445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.898059] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x30000, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x42040}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_getrule={0x20, 0x22, 0x800, 0x70bd28, 0x25dfdbfb, {0x2, 0x20, 0x90, 0x3, 0x40, 0x0, 0x0, 0x3, 0x4}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpriority(0x2, r3, 0x8) [ 212.924412] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.924429] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 212.962345] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/172, 0xac) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e1e, 0x0, @empty, 0x200000}, 0xfffffffffffffe82) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 212.962484] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 213.040138] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 213.055063] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x7e7c93f, 0x2}, 'port0\x00', 0x20, 0x40000, 0x9, 0x7fff, 0x42, 0x101, 0xfffffffffffffff7, 0x0, 0x6, 0x7}) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x78, 0x26}) 20:34:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 20:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x4) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) splice(r3, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x7, 0x2) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 213.137449] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 213.151607] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ppoll(&(0x7f0000000040)=[{r0, 0x1402}, {r0, 0x40}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x5}, 0x8) r1 = request_key(&(0x7f00000004c0)='cifs.idmap\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='procx[\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480), 0x0, r1) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="7fbb4e47944e6dd99883bb30ab49458103250d19db2883b0017a648056cf8cbcfcde3eca9e5db1a52062968d9691ef99b184c396ff87b012b8357a7a6a069534cd849737428165ac62c5df13c0b6e128312672998c08f24931a81ed946a0ac4ca69de1b47e811134fff927d810058efbb3865fc76a8130f0159979c2a135d8962a3147e936ff15d78fcfd726f1f717e01e88d1a5388e7fd05da84992eae83fe71de904c917808e203b2982f4a44c16a45bbb57d8c1be8d268b3b03c9158ce49cc9034ebf4f1f96890e63032937df14d73fa958ea", 0xd4, r2) 20:34:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/238, 0xee}, {&(0x7f00000002c0)=""/165, 0xa5}], 0x2, 0x1f6) [ 213.270962] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:25 executing program 7: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000540)=@abs, &(0x7f00000005c0)=0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000600)={'lo\x00', 0x8000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept(r2, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x80) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:25 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80100) syz_open_pts(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000040)) 20:34:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000040)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x100000003}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x408200, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000380)) write$P9_RAUTH(0xffffffffffffffff, &(0x7f00000000c0)={0x14, 0x67, 0x1, {0x20, 0x0, 0x7}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xf6}, {0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}, 0x200}, 0x0, [0x0, 0x100000001, 0xfff, 0x8001, 0x7a, 0x1, 0x1f, 0x481fddc]}, 0x5c) 20:34:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 20:34:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x7e7c93f, 0x2}, 'port0\x00', 0x20, 0x40000, 0x9, 0x7fff, 0x42, 0x101, 0xfffffffffffffff7, 0x0, 0x6, 0x7}) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x78, 0x26}) 20:34:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000001c0)={0xe60f, 0x101, 0x8, 0x8000, 0x3}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)=""/51) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) write$P9_ROPEN(r2, &(0x7f0000000200)={0x18, 0x71, 0x2, {{0x2, 0x4}, 0x7}}, 0x18) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=0x2) 20:34:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x7e7c93f, 0x2}, 'port0\x00', 0x20, 0x40000, 0x9, 0x7fff, 0x42, 0x101, 0xfffffffffffffff7, 0x0, 0x6, 0x7}) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x78, 0x26}) [ 213.855784] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 213.873644] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 213.888487] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) pause() r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) write$P9_RREMOVE(r2, &(0x7f0000000200)={0x7, 0x7b, 0x2}, 0x7) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xfffffffffffffc95}], 0x1, 0x1f6) sendto$inet6(r2, &(0x7f0000000040)="c620b3398df03be5cd3e042a543d2049b510fbcca2ac164e77e19dd09f56920b73dff578aca6365ea5ff516826db267d96bde03b88d07092545e6976a727", 0x3e, 0x1, &(0x7f00000000c0)={0xa, 0x4e23, 0x6}, 0x1c) 20:34:25 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001740)=[{{&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000380)=""/210, 0xd2}], 0x1, &(0x7f0000000480)=""/206, 0xce, 0x9}, 0x1eb2}, {{&(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/51, 0x33}], 0x2, &(0x7f0000000740)=""/4096, 0x1000, 0x3}, 0x100}], 0x2, 0x40000000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000017c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, r1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x100000000}, {0x8, 0x1f}, {0xb, 0xfff}], 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfffffffffffffffd}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$FIONREAD(r4, 0x541b, &(0x7f0000001880)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/55) dup3(r0, r2, 0x80000) sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x20002000}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f70726f746f636f6c730078f2173ea4661e5d91fe815758396cad983ff07c5b9f4bf913a10679c4714689c9b4bcca7afd9154ffcfb20c9c65cee8f7d5ca99f02b8dd5ce04228eb5a80f29c840e2e06d48f8a481d12f3617de2afd5bef7f6fa0f33af10e85ad12d13b4a5cfbdfa2848bb135503ca4e6412ff96a5a1fda1185ca26949f7fedf8f73ce581ee15579bfc7fd42d237334e1880ddd68e2dd08170273038fdd7e8560bf7df557cab0") preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 213.913195] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x7e7c93f, 0x2}, 'port0\x00', 0x20, 0x40000, 0x9, 0x7fff, 0x42, 0x101, 0xfffffffffffffff7, 0x0, 0x6, 0x7}) 20:34:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getdents(r0, &(0x7f0000000200)=""/132, 0xffffffffffffff17) 20:34:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) [ 213.962250] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 213.981451] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 213.992989] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000380)="9105d714ad53f1669c286e4e405fc8cbf66c475ffd62816bd3a64709dc6056fef1e82fff1c9b695c67e7eeb67a153abb4a4e448c5c73144c5990dcdd8ac352649167ac54e1625d1bc6cd841fe9d88c8c5957de376b29696c52f5d85342a65046d06102b26f3d6a0feaa8cba66809d7ffc45bd8584076097f3024101dee958e3e943f0969ca33b0d4c1f1c1132da8d7e6cada410226e2492c0d2f1483bdccd7c1c70418570a922591614655d9435d7f3cf49dc38115675973cd187e738715776f4cfab19d85b338d0d1d500c0725de8032d86a23a1e334e5b93d3", 0xda, 0x801, &(0x7f000031e000)={0xa, 0x4e21, 0x192, @mcast1={0xff, 0x1, [], 0x1}, 0x3bc}, 0xe9) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$KDSETLED(r4, 0x4b32, 0x9) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) pkey_alloc(0x0, 0x2) r5 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={r5, r6, r7}, 0xc) sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 214.030184] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:25 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:25 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x8, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="175335fdd042", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:25 executing program 4: sysfs$2(0x2, 0x4, &(0x7f0000000040)=""/169) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x80001, 0x0) setns(r1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000440)=0xff, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1f}, @loopback={0x0, 0x1}, 0x8457, 0xffffffffffffff91, 0x4, 0x500, 0xffff, 0x2, r2}) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x80000000, 0x100) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000140)="ff27e9a368b323122e3e98666d52c0533afe2c4eb4cd1c42a36865916fc35c25d8a0bcf313bc68c7fa4d3114c155d07ea5169dac82c00df3fa67529643e7afcba6ab7b75fc7d02926179a192e3b4f56b5cb261fd5f49e5cd6e91ff27998bfbe25ea21f50357b5f3ade418e2a56c3d7e450db504d2cc66a4ad666f39aa1748b476b5c6c36aa1e3fcfa531c63e33fbeb17fa7c35d9a21c35b4113ca7503db76f42d21fb7ed4971a97c44460901eb8aad902ea58680efc7c6abfa8bbb821879ce2f46af9d16f45c68aa037e57b3bfd66ab0f8779b0a19d3dc", 0xd7) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:25 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x8, 0x5, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001ac0)={@local, @dev, 0x0}, &(0x7f0000001b00)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001b40)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fffffff, 0x3, 0x500, 0x2, 0x10000, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200), 0x10) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000000180)='net/tcp6\x00') sendto$inet6(r4, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r6, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x1024) 20:34:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000180)="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") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 20:34:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) flistxattr(r1, &(0x7f0000000140)=""/202, 0xca) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getpgid(0xffffffffffffffff) getpid() r3 = getpgid(0xffffffffffffffff) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f0000000100)=0x8, 0x4) r5 = syz_open_procfs(r3, &(0x7f0000000040)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x762}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 214.163125] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 214.165909] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 214.189740] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bridge_slave_1\x00', 0x10) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="3a0000000600000000000000000000000100000000000000060000000000000011000000000000007d2f4c2770726f6321736563757269746900"], 0x3a) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xfffffffffffffffd}], 0x1, 0x1f6) 20:34:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000000c0)={{0x3f, 0x849c}, {0x3ff, 0x8}, 0x0, 0x2, 0x9d}) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@gettaction={0x20, 0x32, 0x100, 0x70bd29, 0x25dfdbfc, {0x0, 0x2, 0x6}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) ioctl$TCSBRKP(r2, 0x5425, 0xb02) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='syscall\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) socket$inet6(0xa, 0x2, 0x1) 20:34:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000040), 0x0, 0x0) 20:34:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000380)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000200)='net/dev_snmp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sync_file_range(r0, 0x7fffffff, 0x9, 0x4) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x0, 0x8800, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x201f6) 20:34:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') readv(r0, &(0x7f0000000080), 0x0) preadv(r0, &(0x7f0000000080), 0x3d9, 0x0) 20:34:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x201f6) 20:34:26 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pktcdvd/control\x00', 0x2801, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000008c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4440, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="78010000190000012bbd7000fbdbdf2500000000000000000000000000000000000000000000000000000000000000014e24007f4e2300060200a0200c000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0300000000000000ffffffffffffffff05000000000000000104000000000000ff0100000000000003000000000000000900000000000000000000a0000000005e0000000000000004000000000000000900000000000000050000000000000000000000b46b6e000100020100000000ac000700fe8000000000000000000000000000bbff0200000000000000000000000000014e2000064e2000000200802011000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="400000000000000008000000000000000000008000000000ff000000000000000100000000000000eb000200000000000000c87300000000000001000080000000005e0d0000000000000500000000000000e90000000000000004000000b86b6e00010003000000000014000e00fe8000000000000000000000000000bb000000000000"], 0x178}, 0x1, 0x0, 0x0, 0x10}, 0x8804) bind$inet6(r1, &(0x7f0000000800)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000840)) sendto$inet6(r7, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') write$P9_RFLUSH(r2, &(0x7f0000000100)={0x7, 0x6d, 0x1}, 0x7) sendto$inet6(r8, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x4e21, 0x2000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, 0x1c) preadv(r8, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 214.788732] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 214.796302] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 214.817900] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 214.826117] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 20:34:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x201f6) 20:34:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000180), 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4080004e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x200000c1, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 214.877941] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x0) 20:34:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000040)={0x26, 0x1a, 0xd, 0x4, 0xb, 0x2, 0x0, 0x48, 0x1}) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/169, 0x1a}], 0x1, 0x1f8) 20:34:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) [ 214.941687] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 214.942692] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 214.967217] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_names\x00') r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000000240)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'lo\x00'}) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000040)={0x7b, @rand_addr=0x3, 0x4e20, 0x4, 'lblcr\x00', 0x11, 0xff, 0x6b}, 0x2c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) recvfrom$packet(r4, &(0x7f0000000080)=""/16, 0x10, 0x10000, 0x0, 0x0) write$selinux_context(r4, &(0x7f0000000100)='system_u:object_r:event_device_t:s0\x00', 0x24) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00000000c0)=0xf, 0x4) [ 215.009969] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.018128] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.049109] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.070674] device lo entered promiscuous mode 20:34:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x7ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) accept$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x5) 20:34:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) 20:34:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x0) 20:34:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0x55}], 0x1, 0x1f6) 20:34:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) write$P9_RLERROR(r2, &(0x7f0000000040)={0x12, 0x7, 0x8, {0x9, 'net/tcp6\x00'}}, 0x12) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 215.103482] device lo left promiscuous mode 20:34:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x0) [ 215.155058] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.162980] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.189373] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) 20:34:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x1f6) times(&(0x7f0000000040)) r1 = gettid() ioprio_get$pid(0x2, r1) fstat(r0, &(0x7f0000000080)) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x7f) [ 215.192788] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) pause() r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) write$P9_RREMOVE(r2, &(0x7f0000000200)={0x7, 0x7b, 0x2}, 0x7) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xfffffffffffffc95}], 0x1, 0x1f6) sendto$inet6(r2, &(0x7f0000000040)="c620b3398df03be5cd3e042a543d2049b510fbcca2ac164e77e19dd09f56920b73dff578aca6365ea5ff516826db267d96bde03b88d07092545e6976a727", 0x3e, 0x1, &(0x7f00000000c0)={0xa, 0x4e23, 0x6}, 0x1c) 20:34:27 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000200), &(0x7f00000003c0)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r2) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$cgroup_ro(r4, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000180)={@mcast1}, &(0x7f00000001c0)=0x14) 20:34:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r3, 0x8, 0x70bd29, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7c7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x58}, 0x1}, 0x40) [ 215.239013] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x2a00, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000280)) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x1}, 0x1c) ioctl(r0, 0x7, &(0x7f0000000180)="5a2672bc010fd81b81be7a7bc851cde2a90d58c4e0b2412feefed6501fbcfc245deed7dbe71c29056c73c953dd3371e0a746e66d7bbf6a36389aaee798194cf4ff12b19d7f30a017bf359fcc388bba1bc5aa52896f332adbab508916c506827860910d191dbfca2704c7a85ec0616de7cd70d16225b040af039c0b224fbccdc3a0e936c92d9e35e1ca8717bb0eaf351100360a6f38413c8d6fe0830f21a6c7eff45ab0e0e25e553119361bc5ca2aab30148d0471bca0d8e074ecf278692d496d94550059c45e73327cd25104a21e11ce771a34d69a51fd9e99672688ff27c5fa99a1330469223924f10dc8") ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000040)={0x9, 0x3, 0x2, 0x200}) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 215.299972] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.312689] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.345023] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.367609] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.993644] device lo entered promiscuous mode [ 216.003054] device lo left promiscuous mode 20:34:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) r3 = getpid() r4 = getpgid(0x0) lstat(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003100)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f00000030c0)=0x0) stat(&(0x7f0000002ec0)='./file0\x00', &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000002f80)=[0xee01, 0xee00, 0xee01, 0xee01, 0xee01]) sendmsg$netlink(r1, &(0x7f0000003040)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000380)={0x2858, 0x1b, 0x2, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0xa, @fd=r0}, @typed={0x8, 0x11, @u32=0x6}, @generic="bbe8a51be42da39fcf3983750584305a314f6544f7782e70e9967a0188e3e07fa54b4ed4eee66613855f788ea91c598c562e3c7c172f96e12b5cd605667598c2aecebb3322f937428057c5b334ff125c296bae76ad5561e995936aa5825ff13067644934c12cb40d58b825782550fa21af36ed9dee79ec88dc5682e99eb67422bda23c08e1f5e7ac0be800daf62f637c870d46551e50e3a8be57310f0371d7e938888db495242edd708f3bca7d62147a3fcd4ee604d4affb0984192d91652ee9a961193554fe0369ec884e01180240cbe81d563671e151a69aaa17bcfe5e740e", @nested={0x1224, 0x8f, [@generic="354c8f4fcf5675fdbb72bceb928f4df365ed128531d35915f15c8fcf343da668aed012", @typed={0x8, 0x5c, @uid=r2}, @typed={0x4, 0x87}, @generic="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@generic="0f00f50e9b7b3ecda0971cbb084da2b8687e8e45ad4efab3e94bf4e0aa5c7475e98f9d5cb1eeba7a6249c6ed473de221124542057fda54dd632c15223b3ab0b93f9fcc2ae3001c87add30fe1e2a7e5a374d030e8f506fa631e473e5ba616757e63432f4f1f2c75dcc6a87bb5b3a1bd5910e1f1c640691c0db26323a93b2be56ed2a552fad9c27860df1d82ee61a0a869ede150061374169125f627d61a1130029dc7e7437d025af1da11c15afb172ecbf267dd653c926c", @typed={0x8, 0x20, @pid=r3}, @typed={0x8, 0x8a, @fd=r0}, @generic="abdb52995fda86f64427f44c5a5daa51004d19dc18ae655bde9975f2fd9a5372fc9e5ff4a7c42284f65176663ddebcf96777b3e30a9719fe42e5afd9c1348cb610dbfa451fc492b050cc723c917ff7d7dcbffcdbaf12e5ee88a3d9f8aca752121098e8cc0f1d357c9e173638e3a6e084de411c70b970bcf48bb0fecfb913d7bd4601cf62fa6877503e51fb5481284a762b52a17caec15a1d469f43660d1d15a4205c847c97000bb292585bb643d3a150544741b98d0ba7f089b6c905b9a30309349095930d7c42c1d1f66dfe439eea07a6f847602a4452f07c9d0bf8", @generic="a0d3774137a7121931d2adecd731ba6c0ce94b1389b234ab1a12df7a2e7db7a0818efc59f999f4de175e20c8a24830e668b6415186ede6f48b64", @typed={0x14, 0x47, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x152c, 0x81, [@generic="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", @generic="73f75ae8b66bafc1c2430d9078c0f46a7176d3793a520250487864ccb603db40bdc26028ec665bff1985f0faf7e261f08d80f366a8769209a96114d2e42631764eac2dc7cecd46f90fe37a8f2cc57d8b1f2939a2c75acd6c3e752d803ca9ae75c0b7f8561ca24e508159b4656841f6eb638158233c4ffdf85bfc2bf871c0", @generic="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@generic="d081809dd1b61f151c47cb032fefecaf5f882047e095486408e3673db33ac9c747a40610ef9a37788b28ddd78842977a494433fc97a7f092695766c6115a029789d52c9936bf4c33877bf4bff3ef72f81f839187b3cff715c9b11e2a03c26298ca2cf0e324034aa6e40562c1b8963dbe3ea2b97501d08a93481715383a25f142ac67615569328ed95c2473f7919aa005bae4112bb748553624d371b66fbb4af21d474ab23c3379a6bd68a1f97ef35c77b974", @generic="4438be09f11522859a44286b2f9d249e3f1f8f926b7eb83f10b3a7282e63e4b5d305fdb39dd58a52e38370e9eb075c2e396ab947c61381831214f1eebf455d22b832b49bb15b3bdcf0db6e44b801b083969e850c64c57d1e4c13e5f4322fd7e29851fae1f978a35b1f051bca7b886305a4658d5317780facc490ff9bfa83de0df2b65d0fa8caf90bbb88e6d656daae92a0dc01ce1a7aaf45e49f57b99a32ad7f9dbba71fcb79908767678a92dea383b2c7a74053eeda09b9cc11037da0c96bc388de39fa96750201dfb951f4e269a4777519720301cd368d487189930d20b5a9be2faf5ef25cee62254f", @generic="0f2bec9b5a9fe7399223d25ef5f2d9fe617895405b702c506fd2dbf9538ee8aa911fd151f0ef7537342bff8f5548700f57465b8e3411c2426c6e1463d9c73441df6c33382e6444f6d9b2747ef440e197bc4debff208cbefab08fdb37706b1a1ec677b1f95767f267716b720ba3aa9df560b188925d69c32f895e01a79be7b6dd57140312a3563cb6e3c22d1318d13617d5fd893a056fb3d685622ed2312f7906da9c2dde41b1d6903ba6f95930360319852f1025bfef88c0a7335abf976fd83a3704639e", @typed={0xc, 0x12, @u64=0x8}, @typed={0x4, 0x5c}, @generic="05fb006962d86efd459959029628df014c670783ca69c8de918fe0fb5fc0a65775f5f1b72a53b24fddd41e6e18614bc2fae3b12451056496e534f6bf1ecae1857ce0e73f768e11286819b89231a21f93ef5be439078b6f6f50f0d102b0d164c078e96891353639fe08b46893ab466d97b5886f5337b6ad486ebe7011882c49f88165a5def45ff32e8238af2adfe1e4b0bceab761590789f705b7330fd93b1afef0a821efd442e7c86eb44ec4151ac10de8080f56f3124035", @generic="01bc3d730436f4f34d36c657087543c31feebe63fc555f92dc6332cc1897d5c775ef04ca08c6afabcb534e3dc57f6da58ba108121a9cb49995d1688e2ac88590e1419a162c287e887fc69ccbd852d4822f532b63beaabc5810122dd179b9cd7f2f5870d771a12968d69d44190ec230e79a95916d25f4309d1083a4e339b6445eb04dbb"]}, @typed={0x8, 0xd, @ipv4=@broadcast=0xffffffff}]}, 0x2858}, {&(0x7f0000002c00)={0x1a4, 0x18, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@generic="c179640fd0870d7fa898c68491249b2357493857ba7159321028578dcad97fa763b04a10eaa4df39dcd6d12f6431cf28d6c798d57100b502acd92d988e3388875affa31e3182768d25bae43241b0fc2c477c8306f587f545166d544dcdc5b4b39af26598788b5f035680b147e6563340e6aede3eb53514f6acc78544d59d3f233b80656b4fb5529b23186ffaddac3e6c1b545c68f91d152c400bd64bb42abb3de056c6f81797a0662dee3b564cfff9aa8404fb352ec7909c", @generic="a04ed4cbd2e9048249dda0e8976118f196457773cd5a9fc0d4cd96d1c4a8088cfb524d63aecd0b7163743efef9b651", @nested={0xac, 0x22, [@typed={0xc, 0x39, @u64=0x7}, @generic, @generic="93fe108c985102b2538d98bcd825b527fd03715fc31a36e1027041c6619aa37d6b3ce434795df160bfb49d23ce15f26f20bf201b4c5f418c99e8e169f93af505f011e6e5e0b808fd8378585cb07583f1fa5ff5b7ef1a6c3fb8b195db27ca738c3d7db56aa40afb16337324ac7a91e2700cc5a83574113b15d96cf0108dbf2266f2ffad0d208ccdcca3f6564a5aa0854ea6fbbd13edb1e1a51bf3bbe0"]}]}, 0x1a4}], 0x2, &(0x7f0000002fc0)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x50, 0x4004}, 0x20000080) listen(r0, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r11, &(0x7f0000000100), 0xffffff81, 0x20000001, &(0x7f0000003080)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r12 = syz_open_procfs(0x0, &(0x7f0000000140)="8765742f74637036ff") ioctl$TUNSETPERSIST(r12, 0x400454cb, 0x0) sendto$inet6(r11, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r12, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/244) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200100, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') fremovexattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x0, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/145}, {&(0x7f0000000040)=""/24}, {&(0x7f00000000c0)=""/68}], 0x12b, 0x1f6) 20:34:27 executing program 4: accept4$unix(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x7, 0x100000000) fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/protocol{\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x10001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000002, &(0x7f000031e000)={0xa, 0x4e20, 0x0, @empty, 0x5}, 0xfeaa) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0xfffffffffffffff8, 0x40}, {0x4, 0x7fff}, 0x6, 0x4, 0x8}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) mount$9p_tcp(&(0x7f0000000180)='127.0.0.1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=tcp,port=0x0000000000004e21,version=9p2000,afid=0x00000000000002_0,debug=0x00000000000007ff,cachetag=,\x00']) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) clock_adjtime(0x6, &(0x7f0000000180)={0x1, 0xea3b, 0x0, 0x9a0, 0x8d31, 0xc0, 0xfffffffffffffffc, 0x0, 0x6, 0x8, 0x1f, 0x5a, 0x4, 0x4, 0x401, 0x6, 0x54, 0xf9, 0x7cbb, 0x3, 0xfffffffffffffffa, 0x8, 0x2, 0x7db, 0x3}) 20:34:27 executing program 0: 20:34:27 executing program 0: 20:34:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000040), 0xd028184e78c5a, 0x1f6) [ 216.133755] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 216.154901] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 216.166238] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:27 executing program 0: 20:34:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) socket$inet6_tcp(0xa, 0x1, 0x0) 20:34:27 executing program 0: [ 216.185805] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 216.212518] 9pnet: p9_fd_create_tcp (13058): problem connecting socket to 127.0.0.1 20:34:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000000c0)={{0x4, 0x6}, {0x7fff}, 0x4, 0x5, 0x401}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:28 executing program 0: 20:34:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x6}, 0xe) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x100000000103003, 0x0) write$P9_RWALK(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="7e0000006f010009009100000000020000000000000040010000000100000000000000040400000003000000000000002004000000080000000000000024030000000600000000000000400100000006000004000000000404ffff0007000022000000001100000000000000580200000001000001000000001e66c9c640ea793d25bf540c132e1f32e7157d2cda66c0def90f4de6f814689414468c14927339237ac47d67834968ffab3301c6f4d648c93b23f2f8808e4301783efcdb5523d9f6616774058a8e855344959dbe22822d1a70337b77a23085f039bcf12005c88618b34d2a351fe2a10f4457a09429639b802cc3"], 0x7e) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000100)=0x1e) listen(r0, 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000400)={'veth0_to_bond\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) symlinkat(&(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000480)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') r5 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x4, 0xfffffffffffff000, 0x0, 0x7ae, 0x0, 0x9, 0x110, 0x5, 0x3, 0xd4bf, 0x1da, 0xe53, 0x9, 0x1ff, 0x80, 0x7000, 0x8, 0xb240, 0x0, 0x2, 0x27d, 0x8, 0x3, 0x6, 0x1000, 0x4, 0x6, 0x8, 0x7ff, 0x7, 0x8, 0x7fffffff, 0x71, 0xfffffffffffeffff, 0x3, 0x1, 0x0, 0x3ff, 0x4, @perf_config_ext={0x35d5, 0x9}, 0x10, 0x8, 0x3, 0x7, 0x1, 0x8, 0x3}, r5, 0x5, r4, 0x9) sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 216.247292] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="ece1e6e31a237ff0c7893356f60dd6fa9a8081625a2ef5ac401c12031e21aa", 0x1f, 0x40800, 0x0, 0x34e) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:28 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000240)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6e65742f72724e746f636f6c7300d031a3e83680bd0d3c1b1b3c802c9065f2abfb926d8361e7efcf27a85db52eaa55d4061535f987e2f0e59887117cfec9a4759bbbaffe0d9bdd52") preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:28 executing program 0: [ 216.313938] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000380)) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair(0x0, 0xf, 0xffff, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1d3, 0x11c400000000000, 0x8, "4a4df7ae7855ed1dbbb349bbc6c397b08ef9b721a419c0685acdc3434519801de7559d2e3c5de12dc4c2c720255e38cddc67a2552d5f61731da0b81a3a5b8a181bbc9f0927a28e0937e22d5a08a005ce"}, 0xd8) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) write$P9_RUNLINKAT(r3, &(0x7f0000000040)={0x7, 0x4d, 0x2}, 0x7) accept4$packet(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x14, 0x80800) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f00000000c0)={0x2, 0x8}) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000000480)="09ae254a8aa54b8b44b188317ce523f80132c3bb936db8e0db3e273e7dd3d66ec383ce7c85dedf18f10f0746e199838fdb1c1075334dc6c3d12a0b7806196d4a8bedb18f4cb5cf53cfb36cea9b2121bd9ae3c522550ccf78f157782c4d8d717f0316ed4defdcccb9") 20:34:28 executing program 0: 20:34:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="8d952c4956f0204a16b4d6b7508b32bdc70107c2b369d49dbb9c2012285d103564eea95eba898a0b3a5fc583f3ddaefeaa35cd28f4ccb8f215fd5e2f94f792fc9b213fb2e4fa96bbe96aabbeb9b2f3866991c507d51e73695fb8a4334a5d961b90e4c209ed101cb88d0e2e531a8de76668a225de4134e2fa1a7461bbf9fd0ea3e27d4a0ce4989fd18058da57c161fedc5d2703b2d27b997574d3726e1d1be02f689cd75ef52e78ac1e8b0cb73e01f125a9fc50fed984424f1ca8620c5706a01c238b43da7dad4f291484dfc0dadce095a53e6d31faffb68440ba81cab9e959219b21a08cdd2eb2dd5190d5c6dfc364", 0xef, 0xfffffffffffffffa) keyctl$invalidate(0x15, r4) fstatfs(r1, &(0x7f0000000380)=""/148) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:28 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x100) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0x4, {{0x2, 0x4e23, @rand_addr=0x2e}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 216.415135] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 216.431315] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 216.474075] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000800)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x2, 0x2, 0xb, 0xd8af, 0x4, 0x3f}, &(0x7f0000000840)=0x20) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='net/tcp6\x00', &(0x7f0000000380)='GPL\x00', &(0x7f00000003c0)='!\'ppp0-(\x00']) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000880)={{0x80, 0x3}, 'port0\x00', 0x8, 0x20, 0x2, 0x80, 0x1c00000000, 0x0, 0x7fffffff, 0x0, 0x5, 0x7}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000180)={{0xfffffffffffffffe, 0x7}, 'port1\x00', 0x2, 0x20, 0x101, 0x9, 0x9, 0x80000001, 0x7, 0x0, 0x1, 0x81}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) mount$fuseblk(&(0x7f0000000440)='/dev/loop0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='fuseblk\x00', 0x42000, &(0x7f0000000700)=ANY=[@ANYBLOB="1d", @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3, @ANYBLOB=',group_id=', @ANYRESDEC=r4, @ANYBLOB=',allow_other,allow_other,blksize=0x0000000000000600,default_permissions,allow_other,allow_other,max_read=0x00000000000000ce,\x00']) 20:34:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sync_file_range(r2, 0x9, 0x100000000, 0x6) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:28 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xa0010, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000280)={0x4, 0x9, 0xffffffffffffff58, 0xffffffff}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6100) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x8200) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) sendfile(r3, r4, &(0x7f0000002780), 0x8000fffffffe) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x30f) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f00000002c0)=""/20, 0x14}, 0x100) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000780)=""/228, &(0x7f0000000880)=0xe4) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000900)={0x303, 0x33}, 0x4) sendto$inet(r1, &(0x7f0000000180)="cc649bcf1524328e07f973a7f3f1244b780f48386978c155e78d31e6ccde14a3", 0x20, 0x0, &(0x7f0000000200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write$binfmt_elf64(r1, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0xd13) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r6 = getuid() ioprio_get$uid(0x3, r6) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f00000000c0)) fstat(r5, &(0x7f0000000040)) 20:34:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e22, 0x4}, 0xfffffffffffffeac) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:28 executing program 0: 20:34:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xfffffffffffffffd}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x7fff, 0x7ff, 0x0, 0x5d, 0x8}, 0x14) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0xff16, 0x7ff, @scatter={0x2, 0x0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/77, 0x4d}]}, &(0x7f0000000180)="438fb296fa4d2d448081e561fba991cd354a833d46ff7c95bf94083df53faa6cd8ba077768360fb471eb1a93679f51ea137f", &(0x7f0000001380)=""/244, 0x9, 0x10012, 0x3, &(0x7f00000001c0)}) 20:34:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x80) r3 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001980)=0x0) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002100)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000002200)=0xe8) r11 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002240)={0x0, 0x0}) getresuid(&(0x7f0000002280)=0x0, &(0x7f00000022c0), &(0x7f0000002300)) stat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002400)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000002500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0, 0x0}, &(0x7f0000002580)=0xc) r18 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000025c0)={0x0, 0x0}, &(0x7f0000002600)=0xc) stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgrp(0x0) r22 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0, 0x0}, &(0x7f0000002740)=0xc) r24 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003c80)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003d80)=0xe8) r26 = getegid() r27 = getpid() fstat(r1, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003e40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003e80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000003f80)=0xe8) r32 = getegid() r33 = getpid() lstat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getgid() r36 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004080)={{{@in=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004180)=0xe8) getresgid(&(0x7f00000041c0), &(0x7f0000004200), &(0x7f0000004240)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000004280)={0x0, 0x0}) fstat(r0, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000004840)={0x0, 0x0}) r43 = getuid() lstat(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004940)=0x0) getresuid(&(0x7f0000004980)=0x0, &(0x7f00000049c0), &(0x7f0000004a00)) lstat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006740)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000006840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006880)={0x0, 0x0, 0x0}, &(0x7f00000068c0)=0xc) r51 = gettid() lstat(&(0x7f0000006900)='./file0\x00', &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000069c0)=[0xee01, 0x0, 0xee01, 0xee01]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006a00)={0x0}, &(0x7f0000006a40)=0xc) stat(&(0x7f0000006a80)='./file0\x00', &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getegid() r57 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006b40)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000006c40)=0xe8) r59 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007400)={0x0}, &(0x7f0000007440)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007480)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000007580)=0xe8) lstat(&(0x7f00000075c0)='./file0\x00', &(0x7f0000007600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = getpid() getresuid(&(0x7f0000007680), &(0x7f00000076c0), &(0x7f0000007700)=0x0) getresgid(&(0x7f0000007740), &(0x7f0000007780)=0x0, &(0x7f00000077c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007800)=0x0) r67 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007840)={0x0, 0x0, 0x0}, &(0x7f0000007880)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000078c0)=0x0) fstat(r0, &(0x7f0000007900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000007980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000007ac0)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000000380)="def4efbb41a46163307a9c6576de0e203df206e0babca5b1fc02e2a97504dfdec9b8ecef4d1cf8a4d1c7a5520ac5c45718023f33e559b020917781b21f7ed778140330af4fc3148582060bf2160ea7ede2fb5423fa8c9416f380e872f239c0a2b2fdc0f0f681f4c9bae55c6587f951109d5ba1165fcc8ad60de9671cc4490697ff2dd3a3db12468f03c3f01fd16decfbbf3b1e26c21180ca83255b436d2150fd8eb5f1c4d6d710dc234f598d138ddd532a1e043846f2626ac819f1d197132d5e5b5ab683b611514b854e41615863440ac3f56b791795eef8aa9dbc32ac1dc47c73a9", 0xe2}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="cdf46e5b6b4f0f7de708e5f2b729991834116a237d7f595519e31e35ad9a105a9a0d5619a877583d1723ffc7a76d7fa0e1cb268a187e7a697b1606394e768adf2a8996e9d9ed61b963697dea5698c0ca9cad8ab67013a894f81a0b358863da052bc4ab", 0x63}, {&(0x7f0000001480)="c7224dfcec4a7828b04cc489b0a035c8862ad254816fa81dbfd0e028fdc84ebbd53100b1dcd31680d685931662affd33", 0x30}, {&(0x7f00000014c0)="c99f2d4c92aa7036e22484c36bfc1b084c84111a2710610b2e3b455d6ac4fee6410eaa1e4457c871705d", 0x2a}, {&(0x7f0000001500)="f08f7c956163a48d3fcdbb5de4bcf7b3618d796c6a17921819de585bbc482a223b7e93ef0cfc24c9d97bb2be931c3aedade4b4cdc327aaf01c000ac18a95fe348241c5e8e5be615dd081f630f1b3345270520551c4d538186641ab38b82d80f70bb6729b7b39764615fcf03652902d981f2ac94164988c5b15dd2625fbaa8e8afc08b47f67c13cdb38d747fb5ffabc54277263c219e2a36cbd12c479731b86a608d33cedb5f682fa", 0xa8}, 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0x6, &(0x7f0000002780)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r0, r0]}], 0x110, 0x40000}, {&(0x7f00000028c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002980)=[{&(0x7f0000002940)="2c3e6ee4154fdbd4825118ab842acf39612428ca5c9508829693fe1bc05f19d1987136f2b7", 0x25}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00000029c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003c40)=[{&(0x7f0000002a40)="9ac507d00ca23e144b51f2a9704b5c5ce7e888aa45d23b3e9a2f6dcabf79c654f37c7b5726d41800285952399ea23cc6b72e8b7203281b7e7b8db8c001b6ec351956ce0dbbe5ca0d2f2d2e74db5b0439a02fdb35c8ec", 0x56}, {&(0x7f0000002ac0)="e134a12d4603101c98a2e13a99633a427cf640708c760b4c2e6c6fb3b3bcf8431732c90faf1c8d332ed089f4db7c2bee973a10eafa266449b4181c9b66113424ba5b7970b8ae62ae14949a59758372297c5fb2ca4ea02588dc9c5e62ce6b765ee37c1d2538331de7341b897d652ddff69fdb933a1181ae8e0d481ee621fbc7a3b90e7c9bc417a0c910f87b1868073579c227c4c7f57d89484afc6ad40ee8c259cb4bd504b0b9e40cd51db1ad89a9074cff8dbb5910c720d44e72c242460c335780fb11dc6b7a062560f67406412e8d549d0c80118518", 0xd6}, {&(0x7f0000002bc0)="c3cf6da3fee5d11bce128a04afb1df8cb5cf4e2845ba74f66d5f048d2528336d0433f48ce639da390b2a35df0d5f2bdfc017425a186c24420d076daed2be9194b024d95f5bc8f725ac62df162c83b26167bdc914e3f3bcba2042a0f60be326dc22062503b8afc1275a6f87f18b30272ececac332425a", 0x76}, {&(0x7f0000002c40)="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0x1000}], 0x4, &(0x7f00000043c0)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x128, 0x80}, {&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004800)=[{&(0x7f0000004580)="bea10c525347d90698d07fbc98fd6ce9dbf147f77bc7d2df2ae574b7cc6baeb4a2dbe7124ec3b01437b0463799854d5d00986f3a74595c", 0x37}, {&(0x7f00000045c0)="fb1111ba4b4aa48381b341d973a07df34574bfc2e415421bc1e4bfd1845eff052cb6d228efc4cf101843f5cf90e8c5c7e42691edc3b9540becc6ad2deff58a1ced2b064cbf67cc926094ee9bc74354fc8d9bd3a9768c681f9cc1c69b88faccb8e45f58296dbdf10e69e84f4de188933540ae42b8e54661ed633ec72f6f993447732e8cc45c05560e57d00e7a38d2456451b6bb7647be68c2d8c81ae0292932fa941c2e95aff06bde630559254709b73cd5cba57e2836f3389af8e6a70b95079d1fca1aee2b317b801aaf55d0541d24d7a7e1857b8e0274a863a1458dfe52009a4df29f32e3f7a4", 0xe7}, {&(0x7f00000046c0)="a2e866220eb33d1e44c09d4e5f66ab41c27416b417b0cb2097746aca45ccec75b5911e478cf829836e9449da931e8af51ef482896359ff7a0323e5dd917f778ba413c96489d9dcb214ace73e08a928a2259bf9ad63b46bfd6159", 0x5a}, 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&(0x7f00000066c0)=[{&(0x7f00000062c0)="7aa2ce24be247d46889e57e4e437e994d85c54073ba702087bd8113c1b0c4bde61228590c88f72a8951f2f2052b1ba312ab63cf7b65eacd39b9dbb0468c463abee201aa34ca3a0f82ded6fa23aeeceb97a2e27d237f8252814ce9507", 0x5c}, {&(0x7f0000006340)="633c9e752e97ffbab15e1f00dc63d21a9cb855ffa7f39c120ec284b14f72022633a5d5bdebfa261de13efc119291c51b5b44d57b526fc5ce5f7cd55fb6bb9ff24f4d2f14d4906f49da6fe750a7cbadff9151843d73fe60287ef30e1a5bfe3e9fbaae24c84c1f09bf24169779bbb9befa67ebf283c8a15c0f52bd2de358f1512fa4e9460d74a169ec76507c910c37224f2cb4f2", 0x93}, {&(0x7f0000006400)="19c9b23351896deb86a3385ceb7a8de9b065106d4b1949f0566694902442d8210e0e8cdd66f9030ed753e7f22ad1915768925934ce977fb047c3cf1c5e16e8f5460e7f0e6ade5826d4d0b184fb8ce893f85fdfadb46d7e01949ff8afe5c03018c66ea9717651f5bbad28a8034f2f8ff1454d5e34959e9b5ef634c1b4f9c953f83ea2aa63ba00c29505eaf938071d42b5fa6e7b9589ed413be16c9fae391c6d421f2bf16bb893dae27a97ea0aeadd7f6b", 0xb0}, {&(0x7f00000064c0)="b27e405e80afae449758904397b3420e7995bd24205fd325d9e84ec9eb5057cc4ac23742ddcfc9e003adea8bdc53e2975c317ae67d8d26027d9be432083766e03e60c4135018d6fe5c2cb258c8d84a50ddcf25ae44c6b0c4d15cf8042b207f9d19824edaceaf9cabb1e0eaf04849f3c5d6a5752cfa9d94c80eb7fc8c14e23d5f371c81ead327dc70cfe4bd0373148f14839e36d931047de6f4d4c63af7ec2de3018cb9c4f0268c60e3864d2d071e53192d6622d5657d72e8405429888f54d7eaec", 0xc1}, {&(0x7f00000065c0)="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", 0xfa}], 0x5, &(0x7f0000006c80)=[@cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}], 0x100, 0x24004010}, {&(0x7f0000006d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007380)=[{&(0x7f0000006e00)="79504f21deedf37a6e66c129e871d7d529354d99a4eccc86cef6cb6a534f6e39ffadf2ea4fece2062000afe365d3ba7c0fb6d92a132cb3b7bc967eae7608997d18c3d638c611f2a3c1655b4ab181608e962df8290cadf1076aaecf61652ee4d64c227ba4a7bf4a24097d5a09fda57a085984f2be75f0abe4e7fd9b80493cbe2400f1fd6c943f82829201ac2458f731349bdd8f1ee618adeb3f78f4cd964421778d65961f88cdbe69a56bc7b128a4222d9a2526f17e3d9b2249e76c292f59e4680194b702486057aa3637ee69b7e92805e6ee3b21", 0xd4}, {&(0x7f0000006f00)="eb2ebe7de7af5955095a3bbc1255888708bb70c468b6318aa4cfc9198dbd3ca7fb027858cf5403d631848b5b0de1d262a4436d32218a468d0e3f94bbf82318e45e222c6b269adea6725a0618f6e0d7f25cab7338d1d8b13de1bf0beec29b6df762b98020794b12f14ccacf51149c9b73b12bb4f1d539e49bd3a634e1117f938d3e4beb5590a80127d8700246821b0942251b8812cadcf2cf64b1c58987dca95afcb277bb684746ec8e2e64e9b4ec68f545612334ae90c9ae7f839e0d05", 0xbd}, {&(0x7f0000006fc0)="60b697000d8c7f4020dc9a5b69f138e4cd04bfa11e8f47e3bdf499405122652062e376ec09f240329469de11a19e8a877fe73885adafbf132c7d6596896cf310b66343d4bc580c68e7081f9f300e19d80ccf8021fe5a66e0aa560e0cd4f7b20dd3d85a55bbca3872e1b2e1b5666e43c9091af882b08d12909238e12950c8c2b5e66ceee26f3a9d0273faf9fb16b299c163e30ef589cb", 0x96}, {&(0x7f0000007080)="55fa78c8313ebf8f59f6c7f8db3735d33a62557c7d8d10605ee1f8bceb8baa7a1a5f3f710c9f5e3c8c3d106564a555539b6f4cf68402ef6d8707acb1ad7e791ad8fd02a650e02607d6c9f412537c1e2b6108635eb773d7c88b611cb3279fcd1b01699de43e13c8191cad01f8a2e22599632b97", 0x73}, {&(0x7f0000007100)="45ccc8880478fd5c583e01a0af72c75392fde6d6d46e6d7180f475c89440bbbcf5ca246b87ecf44713f0e6ac9dc3630360137b3364cf35212ef8fcd2517e5693f501339338f64581e1b103991ba3fd2f4ff43286f70ef815ccf0aa0222e373a3f48080cb3c7ec51d6df3dd940e4d07db57ec8164", 0x74}, {&(0x7f0000007180)="e0efdabc6b75fa3a76e15211220d91a225d1d8f2872a78e1e83738c057ac91a18cdc3924f67caf3535db87c6469714678b619269c0770a2b6e093bc9b75c605a508b408f81ac9fea9b7eee71c0e1cfab4386eeece261db0407eea81bd4cbaa3417d8475c", 0x64}, {&(0x7f0000007200)="33031a9d30b81964813d2ce32c2e5b0d2014522052e0ce2a45e23d2c72b1be68cc39eff9dbaf3bca4761f3cedbc7c06c095f7958f4d95a06d3efcd8e055965d911b2b94a6f9c400bf25d80384d72c3d97959ca43989f25211efea75c8e5add74da01ad18f0c909c1948804e4b1f7a77c56f08b5c4a8c61ea2a3903d20021d2e034770cee6733c23645992d875c", 0x8d}, {&(0x7f00000072c0)="9e9b6334960815e363422987b85d9f87477320efa666de6b699db21290afeee9e8da90c4e2d462c78650655f7ede40d98f4a1812f75010cc272db2a0e6431acf4d8bbc0a2d8e949a1ff26a235699054a7359bf91dc4c04d2d255e30ade9dd021b98ec93a6440a4582cd0b11a7e24f060dd5bd71aba88697eb7da9fbee37abab21a06fb35585cbf11102b79186418ff68bd639c92df30b33fb02301cdc8d7edcc1ea73d458e57183b79daadc59923", 0xae}], 0x8, &(0x7f0000007a00)=[@cred={0x20, 0x1, 0x2, r60, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r66, r67, r68}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r69, r70, r71}], 0xb0}], 0x8, 0x20000000) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r72 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r72, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:29 executing program 0: 20:34:29 executing program 0: [ 217.282630] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 217.312759] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f00000000c0)=@l2={0x1f, 0xffffffffffffff15, {0x0, 0x1, 0x7e7, 0x9, 0x200, 0xb726}, 0x4000000000000000, 0x5}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="619be8c9ce69ff3636d2e59b09451cf405aa8d7563b1e9cff583f370ac1bd9be440e537be0161059667bf707713762503bd7bc1fa3572677b7dbabcdd87773e8d1a6cda8e810a00a748c0d58589a6c0943bb340017f90a251e34b48606903e34c0ef8c971c2d0a96cb5ee4a827ad6566f55532528adbf3462ce7dc2bb186f4e18ff7621ee88b71687bfe98f9e912287f01b81c701cd32d18b65c05aecab764328cf558ab8219e85530b69ab675dbd3340c463a3c2c59fcf426eb582040acf09b", 0xc0}, {&(0x7f0000000380)="b7ca864e9e68f893fff486b92626b7ef1318c4a3a6583db785373028162bf28e6e4645f320388068e76202c20e6c4035af95adb9db5e63ae241c858cb854659568149171a2ff2571e530d1be0d79af0801c7353706b148c681d385f220adb8e87fef3ce9024f2f7461334a3c65f1d13b5f63480743c3f94dbe11d6bec31e5a696551b9c349909a0d74b1174cd1327aaef3d27bba668315522ade", 0x9a}, {&(0x7f0000000040)="283644a7fcd95844c9bc409c58a5e6e4ec15", 0x12}, {&(0x7f0000000440)="77f615d407aa54aed89f5a41b4609c4eb2f2639a076d5f9000dc946fe991736e28165e99ae723644d586c507ba65c58f1034ab96addade507f3412fa706416083dba0ce4cc6ef27cbebbe8d8b68b36a6b7b1ae355801a42342d2f40de9c8abe7b418f60c8d708e3fbdaa50cdcbe56778d01cfd7b66348224c1cf92", 0x7b}, {&(0x7f0000000240)="b390c3b7815baa5549cedd78e92384150a37df22fd9f445e8e6a102bf793c86c0f7390f69695fbc1d970c01a2a7df6c8e59cfec2e3d90570d98488", 0x3b}], 0x5, &(0x7f0000000540)=[{0x48, 0x117, 0x0, "6fa3430e406fac3a3226e2fa0c3d6a8b6624ac2ec7efc27e591773b28f6101182b57eb4b710c33cd6377c13c7af19c56faee34249606"}, {0xb8, 0x1ff, 0xfffffffffffff000, "3024a2f6570c262d6d254cb54ad7bc92ef38586d564a8911be480a5ed9530758bb3741161126fea322ff449c2d203211fd21fa90282eb6bbcc0e92d686c5502f3154a39f5ae7177b97cdd725e6684d3face069f8418ca27b85e9814ff458e8ee78c00e069da36775086e2638a6bc784dcc9e83e8edf02a931d9088d38c87f734c8a9e96e399a44ff86006993eec4f7b82150711b4e579c38857ac3306ba3846316a9"}], 0x100, 0x4000000}}], 0x1, 0x2004c000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:29 executing program 0: 20:34:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x438f9bf4ffe2a4be, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 20:34:29 executing program 0: [ 217.321366] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 217.347774] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 217.404345] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 217.404349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 217.436103] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 0: 20:34:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x3}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x82000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x9}, 0x4) listen(r0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0xffffffff, {{0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000100)={r1, 0x0, 0x3, 0xfffffffffffff089, 0x99a}) 20:34:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x1f6) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)) 20:34:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c653020206e65742f7463703627caa1e9c52edfcdb1995cd6336b61706ad18a4b577fb1f0ce628daac2d9fccb524b2e81c1fd99669779f75cca8e31fbc80108e9039576b9703498b6864e2c5622252a69e302536ac3ca07195fd635a1c20c437f75914cf9c47947555342e9a7c2f73323f7bbc0111af8104e487502f323d19c95ac9b"], 0x9a) r2 = dup3(r1, r0, 0x80000) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f00000000c0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'rr\x00', 0x28, 0x7, 0x55}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) preadv(r3, &(0x7f0000000040), 0x0, 0x1f6) 20:34:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpid() sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) write$P9_RWRITE(r3, &(0x7f0000000180)={0xb, 0x77, 0x2, 0x9}, 0xb) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000002800)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f00000001c0)=""/6, 0x6}, {&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000000480)=""/212, 0xd4}, {&(0x7f0000000580)=""/3, 0x3}, {&(0x7f00000005c0)=""/183, 0xb7}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/237, 0xed}, {&(0x7f0000001780)=""/83, 0x53}, {&(0x7f0000001800)=""/4096, 0x1000}], 0xa, 0x1f6) sendto$inet6(r2, &(0x7f00000000c0)="29a5b205102b2d6e9a", 0x9, 0x4081, &(0x7f0000000100)={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xe9}, 0x1c) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f00000002c0)=0x10) 20:34:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xff1c}], 0x1, 0x1f6) 20:34:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000180)="0f79917ff6792b15377cbf3e46576da0c35580e0e64392deaf34d5db2c99cf3961f2c07bf8826f6c4f2daafcdcf93b051c80480d0c0c343cf49ecc3ed86ec5") sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 0: [ 218.351997] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 218.384442] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) accept4(r1, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000040)=0x80, 0x800) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x9) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x200, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x114, r3, 0x300, 0x70bd2c, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xdabbef616b8adfaf, 0x17}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3d, 0x38}}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x8080}, 0x4) sendto$inet6(r1, &(0x7f0000000300)="f5768c349e6be8d0deaad76864a07f33ab16fe49f2c36b2f835ac413fa6fd2f306af558b34dd530881553575fdc3283464e524d4e2fb884896eb77e7778cc9c3d6f7925b1b6d3ea8d04752f520cafaf89746aef8c1456712a9c91ea56e0fb3628ac169c7266d7deec0548ebf26fbbad12b8935717a4527ac89420e7e9f815a9f77d332d53eec20a6842d41bf6360085ee1810f5177ccdd768185a97c870131c8a199", 0x0, 0x20000004, &(0x7f00000002c0)={0xa, 0x5e23}, 0xffffffffffffffc0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) preadv(r4, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/241}], 0x0, 0x0) 20:34:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000180)=0x78) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/sco\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 218.384800] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:30 executing program 0: 20:34:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x1, 0x1, {0xa, 0x2b, 0x12, 0x3, 0x1, 0xc29, 0x4, 0x163}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x522, 0x2, 0x0, 0x4, 0x2, 0x20, 0x5f}, &(0x7f0000000140)=0x20) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x10000, 0x0) 20:34:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x8000000080800) read$eventfd(r0, &(0x7f0000000280), 0x8) 20:34:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 218.452391] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 218.480453] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 218.484376] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:30 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e65559f70726f746f636f6c7383") preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) 20:34:30 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) 20:34:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000180)=""/170) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x230, 0x8800, &(0x7f0000000040)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x3, 0x1}}, 0x2e) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000040)) 20:34:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000000)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}}, 0x1c) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000080)) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f00000000c0)=0x40) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)={{0x100, 0x3}, {0x40, 0x4}, 0x1, 0x7, 0x7fff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000380)) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000000c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) write$9p(r1, &(0x7f0000000440)="87c3dd3f77702993d38c08a6c0f4a01219e9f7fa449f56a0444e02e47e7e017d6c4e6998e5688c6504ddf95719b3d857a2f60b06f9f448580e45fd628297167eba16491b1d1ab12e1c2f5c373f91b6fee40bbcba621b5385ce412d2da53c5a91e8eea0bbb5301454232c66bfbd505ebdc52dc5e43a834b69c6b86ce84af6bdedd0e33d770d1b3be3a3332129046f802b72cd99df7a9a87caba466d30fea65538bd565b7bac650f5857df97d9efb576f5c9183482ccafec3c1e2532574faf", 0xbe) sched_setparam(r2, &(0x7f0000000200)=0x7fff) write$P9_RCLUNK(r1, &(0x7f0000000080)={0x7, 0x79, 0x2}, 0x7) 20:34:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='net/fib_triestat\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000180)=""/107, &(0x7f0000000200)=0x6b) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/35, 0x23) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000100)) [ 218.605532] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 218.610934] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 218.612773] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 218.624260] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x800, 0x7) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x6) fallocate(r0, 0x0, 0x5, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 218.697617] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 218.702800] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000180)=@ethtool_rxnfc={0x3f, 0x0, 0x76c7, {0x0, @esp_ip4_spec={@dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x19}, 0x292, 0xbe1}, {"2113", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x3, 0x9, [0x3, 0x5]}, @ah_ip6_spec={@empty, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0xffffffffffff3af4}, {')_', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0x963, 0x1fe0000000, [0x83, 0x9]}, 0x1, 0x4d5}, 0x2, [0x5, 0x7]}}) fdatasync(r0) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x6000, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @empty, 0x1f}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000000c0)=0x9529) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000180)=""/169, 0xa9}], 0x1, 0x1f6) [ 218.745739] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 218.745792] IPVS: length: 107 != 24 [ 218.769607] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 218.782798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 218.836600] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x14e21, 0x0, @empty, 0x7ff}, 0x15) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) listen(r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000400)='timers\x00') utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x0, 0x7530}}) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getpeername$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x9, 0x4}, {0xa534, 0x7}, 0x1, 0x3, 0x6}) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 20:34:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000380)={{0xcc, 0x3, 0x2, 0x274, 0xb3, 0x80, 0x144, 0x3ff}, "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1a20) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e24}, 0x1c) listen(r0, 0x0) r1 = dup(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002340)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002440)=0xe8) r4 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002480)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000024c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000025c0)=0xe8) fstat(r0, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002740)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002780)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000002880)=0xe8) getresgid(&(0x7f00000028c0)=0x0, &(0x7f0000002900), &(0x7f0000002940)) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002980)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000002a80)=0xe8) r16 = getgid() sendmmsg$unix(r1, &(0x7f0000002bc0)=[{&(0x7f0000001e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000001f00)="652524c24c4d87aa49592570cefe3b9fe19c6163368a5466b33862023e6f6f593d4e83d90556533f8104ac43f0eb07eeb53bd57036feed9421a4de2dd68d2adf19363fd7563951c8acc16ce375c9bd168a6196d4c84d9944b1012af1780014d01eb4e0070f34dbdf875b633b50577e040afecdab627ca8389c1c09d88e11f29d8d5d91ea3d454be672aa6247110a50c5e9", 0x91}, {&(0x7f0000001fc0)="cdae0fce41a54aaae8fa7c15", 0xc}, {&(0x7f0000002000)="74331d5461a76a0319431d077ba15d25f80612947e370fce191b7ee698d3c5adf92ccc3d09b67668eceb90bec402cac47611bf11cd3d32798c4eff180e72543848404e12587cab1a48d1cfb6e5f630859ac09165a8f3bf", 0x57}, {&(0x7f0000002080)="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", 0xfc}, {&(0x7f0000002180)="7a4386f571ae555080f14ed501432c44c7c9b09ababf1d41cfc07a180567813cf8634ebea20a7a482faaf2c18487a0b7ffa31e72eaf29e2628478747c58dca9e6c063542b7074555ba7e349396a1c9898c6fee4026d5012038a5c3487e26011f2bcd1aeac0fcd08ea1d1025ee96034a3c25e0d5263dfaab39eb5e156329dd1020ffed2faae0d2e8af94ce5991db8b2f7a5ebf34a134da9a9af4dcb0342e10efbe4b8c30c61e20fe748f20d4d6d059418c457d642606f80f527bb8571c1364ddb5908af032a45edd1b5099d94798cd348b9ffd2374975f7cd7cec7ac526663ede78", 0xe1}], 0x5, &(0x7f0000002ac0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x4080}], 0x1, 0x20000000) r17 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80000, 0x0) recvfrom$unix(r17, &(0x7f0000000180)=""/152, 0x98, 0x40012000, 0x0, 0x0) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r18, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r19 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r17, &(0x7f0000001e40)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001e00)={&(0x7f0000002c00)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r19, @ANYBLOB="3d0707000000fedbdf250200000008000300ff000000080001004e2300001e000400030000004e88cab2e663b63ede4b8a5ebb275a8ee7d8c86ecdb548bc794d33ef2d12f7132c18f33de96f2749316d40ffa51873aeca6d9ec54b8dda1391e113857285bf006a594c10e77194a353b4e9e3ab01391e1869e0e9311f5dd32026cf5aeaed32e2af578133912b4aab31c1e897953ed73dc88ed3494d4f0d44cfb26c7d454f49fa7fc4927df2a787eeebede664499de93a5b3b2b7e210afe6a0c07bd06f037ed2ef6a17b803823b3286d33479a7efeb9bc3d5111dd68ce2842368f752046ec2a8ad063ea32117bd3c4ddc9ab7d4b4bf876ee6996282372c0d792573dde3f1a28"], 0x2c}, 0x1, 0x0, 0x0, 0x14}, 0x8000) r20 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r18, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$IOC_PR_RELEASE(r20, 0x401070ca, &(0x7f0000000040)={0x6, 0x0, 0x1}) preadv(r20, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:31 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 20:34:31 executing program 6: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x7fffffff}, 0x8, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @empty, 0x4}, 0x17) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) prctl$getname(0x10, &(0x7f0000000180)=""/128) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000240)=0x1e) ioctl$RTC_AIE_ON(r3, 0x7001) 20:34:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x292003, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000004c0)) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000b80)=ANY=[@ANYRESOCT=r2, @ANYRES16=r2], 0x2) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000008, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',cache=none,access=', @ANYRESDEC=r3, @ANYBLOB="2c000ddcbbebed1b30d1b088a87efdd4ab8103541f610de2a1fc84c90e70f0ec40d141ccac6d4bb8b98b26b7b34bea837ddf534f69943759f6e84818eec2038a8898a0034d26dd40ad6467de8082f888c117f17f0193e09495a95e1eba0106aad4d7711b6204e16f781ada6cb96fbaa030012eef14216cac3c3f8c24e868636d050f8104569809e1e18b891f45d01227dc4e2362fe7163d7bfe9cdbaf70d888db4aab5cc25b4c744de17b006119ea20810e31c7e482c50946f6a766a942f609792de51298dad8ac5a181eaf68b030a8493b3f9cbeb599c6031d69c5a0a6c650785fe"]) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req={0x80, 0xfffffffffffffeff, 0xfff, 0x9}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a40)) ioprio_set$uid(0x7, r3, 0x4000000000) sendmsg$nl_generic(r4, &(0x7f0000001fc0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) openat$cgroup_type(r5, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, "8e383786152cbb4053173e6f3ffbcadcf594f7b4094df35180434f4ce5e981ba76b1b66e903827bcc348473772f6122d614cf45702adb731602aa8f39a12d852", "a8142658bce2fbd4649c8b6836b29d3bb7044201911d07bc63abdb227e08a1c874474658517b40c4358224554dc4cb8c38663ea17ab92852c3c7fcbcb20d9f53", "3e8eba92907734a0bba9894ad1f68f34c46b7cdefd26c499a6deb3b1eb0efb69", [0x0, 0x5]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000000600)="e238737757b6ad1f04c79f3a5597b3c23158c0b6ff8cb9c888cb557313ccdbe187c0fcde588edbda77f3fe12e981b1b3c8dc1620ac5705c13ce5b7cf4bfa917acef2a7285d3553a51a4748173a107cb21069816ee796cd315f6f4d748b697f0d4265ef49c7d879b50136d04c45dba870fba136fc6c53773e3e4479651dbe7ca0495d54066888581fdb9e31f4c6964902557ed0dc6e35d3fec56a30d2bfdaa55d3dc2c7029b13f62115d50b1d66eedfa2df0f357be3c36a38c5b5") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000340)) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r6, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) write$FUSE_LSEEK(r1, &(0x7f0000000100)={0x18, 0x0, 0x2, {0x1b7}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x70b2, 0x0, 0x0, 0x7, 0x2, 0x20}) 20:34:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2600, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=""/120, &(0x7f0000000180)=0x78) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f00000015c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x1190, 0x13, 0x100, 0x70bd25, 0x25dfdbfd, {0x16}, [@generic="3d9217ecb0936a0c55e96d193f6199be5f595c25b3b2ef6e7f00a10799da4f988c40ca49114eb6a12d407c76257d0503e556cb5270dafd9833dd95336a33ce736941358db77ab54c0bb4eca48727faa8935c7908ef5ea0f94ed90da59a5940d5b6bd474ce187d783dff4255fd2fec973310cfc33db853bce1a4b3e83088b852c597e565c55f6830ba7ce9b789cfe2f16713fe66a81", @generic="fd8609f18ae01b3c7cfa8f315258bb995a62de5d97dd556f8e12b8ef5f4e46049b06d8bb0c2a0e0f1181c11ecac9e02ac1fa80334ca389a1727322e93d119e705a756f0229d46d9c00dea6331118b6bc4f7b14ed182bd34d5190bd57a4f028a0da37a0077a21f6a9201f0fc76faf337a78c54d10a2a35369e22d6fe4a69d3fc248de5703541c", @nested={0x1060, 0x6c, [@generic="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", @typed={0x8, 0xe, @uid=r4}, @generic="bac11d0958bcfa123430a78b49966d3b328dad1b6e3d419594cfeef44daa003dbcc16c8373382f63122d5bdd35e58e7a7b3008b9828bd9b2dc505ef90838d869f69412b22340c29226a6273a123842f7d3c27791"]}]}, 0x1190}, 0x1, 0x0, 0x0, 0x4b786ea26a1974aa}, 0x4c010) r5 = getuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r3, r5, r6}, 0xc) 20:34:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) read(r0, &(0x7f0000000440)=""/16, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x18, r1}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000380)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x4200, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000400)) ioctl$RTC_VL_CLR(r4, 0x7014) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000000040)='net/tcp6\x00', 0x3) accept(r5, 0x0, &(0x7f0000000200)) openat$cgroup_ro(r5, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r6, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/169, 0x2d3}], 0xad, 0x1f6) write$P9_RREMOVE(r0, &(0x7f0000000040)={0x7, 0x7b, 0x2}, 0x7) 20:34:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) readahead(r1, 0x3ff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='netcols\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/195, 0xc3) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000400}, 0xfffffffffffffe3c, &(0x7f0000000380)={&(0x7f0000000240)={0x64, r1, 0x810, 0x70bd2a, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) [ 219.515966] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 219.518243] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 219.553431] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socketpair(0x15, 0x0, 0x400, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x0, 0x9, 0x3, 0x8, 0x5b0b904b, 0x8000, 0x8, 0x7, 0x4, 0x1, 0x20000000000000, 0x8}) fchmodat(r1, &(0x7f0000000380)='./file0\x00', 0x48) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') getdents64(r4, &(0x7f0000000180)=""/228, 0xe4) sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x3}, {0xf, 0x6}, {0x6, 0x400}, {0x0, 0x7}], 0x4) 20:34:31 executing program 0: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1, 0x0) [ 219.554686] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 219.572569] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x11, 0x64, &(0x7f0000000040)="7dc762d63d52fb2f4135c9b1791db685ef1c3f1e07e2b1ea0a2eead1f3c1c089694201446c8ef896274dbca52b38b47a6e5362b920e6fc6cf67aa885400e126cb2cd90b692feb682316a5d0af1f365b2cab90a1b24cf0246be8e0ebf2ab3691b2b064c43"}) [ 219.634597] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 219.668979] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000), 0xffffffffffffc34, 0x1f6) 20:34:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8842, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000001400)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 20:34:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x2) 20:34:32 executing program 4: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/169, 0xa9}], 0x100000000000001f, 0x1f6) ppoll(&(0x7f0000000240)=[{r1, 0x10}, {r1, 0x5}], 0x7a, &(0x7f0000000280)={0x77359400}, &(0x7f0000000380), 0x8) sendfile(r1, r1, &(0x7f0000000100), 0x9) write$P9_RLERROR(r1, &(0x7f0000000340)={0x17, 0x7, 0x2, {0xe, 'net/protocols\x00'}}, 0x17) close(r1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000002c0)) r2 = accept(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) write$P9_RFLUSH(r2, &(0x7f0000000300)={0x7, 0x6d, 0x2}, 0x7) 20:34:32 executing program 2: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000380)='cifs.idmap\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='net/tcp6\x00', r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="b28306323d22b1668f8734a28cec14c8cefa1e0ad79b1b7250ab8577adebdaed52af26cb651d2e796931d0cbfad9898cf8c3a9c3545c4d7932bb399e268306a910588dc07028777555f3b067963e15349c6b7098bb86c5f4d56f5068f2c2f9206c46888c2c022d10710f8340f6ffefee1e36fd4ec645734c779a007faca883a6319c9166c2e9eba821788e15a92a4f756a766a0f4b55336cde803527a23728a56023db9a22c37138ee153ae70b22d737ac48a4de1e785d10d60359", 0xbb, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0xfff, r3) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r4, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000180)="e6ed5258e574c3b1ebbbfeb1a3fef94b63da74d9efe971cd30bf74ff0decd6e64a3f6a130543968235b628b0ee70418b919afe7fc928a48dc806286258c049af6cff35875ef7b1ed0d66060c1d04fbe7b8fe7b121831d1d67eba7b2808e192bd3e95094568a4df614ab65b07657dd25b58bb574fad5767cbede23b7756ab533e045280df98e2af4b9bd6bc9fbb3fca633707609b70fc2d0b7d3df31337d18438840f16aeba83", 0xa6, 0x4, &(0x7f0000000040)={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8c77}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x0, &(0x7f0000000040)={0x8, 0x6}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) write$P9_RFLUSH(r1, &(0x7f00000001c0)={0x7, 0x6d, 0x2}, 0x7) bind$inet6(r1, &(0x7f0000000400)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000200), 0x1f8, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10000}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x100000, &(0x7f0000000440)=ANY=[@ANYBLOB="7472616e73449961e107de66642c7266646e6f09c4cb42c354b55a0e3d", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c89d99fcfd44dfa6e3d3970323030302e752c6e6f657874656e64000000000000"]) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0xffffff47}], 0x1102, 0x1f6) [ 220.476886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 220.493491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 220.515185] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) listen(r0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000180)=0x54) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="1d1ff0729e790535bf43c9c5faf59b0cfcb86700ec2974651a2b1573109ae26ec3e47f8b7c6776deb209d06f168b9875cb7aeb6a51784eb84fb42faa6e97a02fd48931016afe435d6fbf65ba26c480fa23d83f53bea23cc2dabdeb6c9e05a7c2b214c2314488f44f8042f66c2ad31401b34043e85402c3bee683603669b889a7f2febbc7d8c1ca8b9a393248993b1ce3da7c4b00e82f21e19aea27e4901f3b1d59647100c1f39d6531c43cea03e707693718b4a42654693f58528de1ebf1ead4657bef91429c29441d", 0xc9}, {&(0x7f00000000c0)="e65b3b8dc704181c787fa92a9dad9d92b5011c712f81595ffba727648c15344d72", 0x21}], 0x2, &(0x7f0000000380)=[{0x30, 0x1b9, 0x1, "a7b41fd56312e3c05ee831bd9a2883c75ed046bddee079dce17b49"}, {0xa0, 0x11f, 0xee, "2e85012882698a4268aed2f7eb3e49f82d70b0c052a181e8a266bfdf9e340b826add1fb67668fda55f5988f24d2c704b871a71437871c01cc29385f75c1c68e4f11eb252588a77faaa9e4d32731de23a6a4a1cf887951f0a2d33bbc0c31ab359462e115497d9882ae8a06180daa32373b4b1cb2f5a4582bfb445db01d51b22be5206aaa4d89a90212827e4aa"}], 0xd0, 0x1}, 0x20000040) 20:34:32 executing program 0: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000080)="000000095d72739a5e637132ca000000000000000000000080768e05f7c170ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000900), 0x0, 0x81a06) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x20000102000007) [ 220.518865] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 220.524425] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x4}) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000380)={0x3, {{0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x50}}, 0x0, 0x5, [{{0xa, 0x4e20, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x23}}, {{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e22, 0x9, @empty, 0x5}}, {{0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e22, 0x4, @empty, 0x3}}]}, 0x310) 20:34:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x40000004e24, 0x0, @empty, 0xffff}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) getpid() gettid() getpgid(0xffffffffffffffff) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000580)="6175780500") sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x8) syz_open_procfs(r2, &(0x7f0000000040)='oom_adj\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:32 executing program 4: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f00000000c0)='bdev\x00') r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000380)) getpeername$unix(r3, &(0x7f00000004c0), &(0x7f0000000200)=0x6e) getegid() mq_timedsend(r2, &(0x7f00000e6000), 0x0, 0x3, &(0x7f0000000540)) r4 = getpid() mq_notify(r2, &(0x7f0000000040)={0x0, 0x1b, 0x0, @tid=r4}) syncfs(r1) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x543000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r5, 0x2286, &(0x7f0000000240)) accept$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'bridge_slave_0\x00', r6}) getegid() ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x6) mq_timedsend(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000fbc000)) close(r3) r7 = syz_open_procfs(0x0, &(0x7f0000000840)='personality\x00') preadv(r7, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000002c0)={0x4, 0x0, 0x2}, 0xc) syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') [ 220.606337] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 220.621993] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40200, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1de, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1c1558e9caa0956387066e3a69d418a10c51f31e6bf5c9f503ec60449e377da3a43ac8decab5e9d9ff030000c21639d0c8d212457f32331e1beb526519045bfcfa56e562d0cbb55cd2e08208dc9d48a674f1796b466f4dd3ad0e7d237d59a483faaea5b45f021135f35ea5ca18726dbb8d7b2f81", 0x74, 0x20000004, &(0x7f000031e000)={0xa, 0x4004e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:33 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000380)=""/162, 0xa2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x30000, 0x0) write$P9_RLOCK(r2, &(0x7f0000000100)={0x8, 0x35, 0x2, 0x3}, 0x8) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000180)={{0x6, 0x6}, 'port0\x00', 0x40, 0x8, 0xffffffff, 0x2, 0x4, 0x0, 0x2bf2, 0x0, 0x4, 0x5}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0xb}, 0x0, 0x2, 0x3, 0x8, 0x7, 0x40, 0x7}, 0x20) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) write$eventfd(r2, &(0x7f0000000040)=0x3, 0x8) 20:34:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 20:34:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x292003, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000004c0)) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000b80)=ANY=[@ANYRESOCT=r2, @ANYRES16=r2], 0x2) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000008, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',cache=none,access=', @ANYRESDEC=r3, @ANYBLOB="2c000ddcbbebed1b30d1b088a87efdd4ab8103541f610de2a1fc84c90e70f0ec40d141ccac6d4bb8b98b26b7b34bea837ddf534f69943759f6e84818eec2038a8898a0034d26dd40ad6467de8082f888c117f17f0193e09495a95e1eba0106aad4d7711b6204e16f781ada6cb96fbaa030012eef14216cac3c3f8c24e868636d050f8104569809e1e18b891f45d01227dc4e2362fe7163d7bfe9cdbaf70d888db4aab5cc25b4c744de17b006119ea20810e31c7e482c50946f6a766a942f609792de51298dad8ac5a181eaf68b030a8493b3f9cbeb599c6031d69c5a0a6c650785fe"]) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req={0x80, 0xfffffffffffffeff, 0xfff, 0x9}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a40)) ioprio_set$uid(0x7, r3, 0x4000000000) sendmsg$nl_generic(r4, &(0x7f0000001fc0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) openat$cgroup_type(r5, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, "8e383786152cbb4053173e6f3ffbcadcf594f7b4094df35180434f4ce5e981ba76b1b66e903827bcc348473772f6122d614cf45702adb731602aa8f39a12d852", "a8142658bce2fbd4649c8b6836b29d3bb7044201911d07bc63abdb227e08a1c874474658517b40c4358224554dc4cb8c38663ea17ab92852c3c7fcbcb20d9f53", "3e8eba92907734a0bba9894ad1f68f34c46b7cdefd26c499a6deb3b1eb0efb69", [0x0, 0x5]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000000600)="e238737757b6ad1f04c79f3a5597b3c23158c0b6ff8cb9c888cb557313ccdbe187c0fcde588edbda77f3fe12e981b1b3c8dc1620ac5705c13ce5b7cf4bfa917acef2a7285d3553a51a4748173a107cb21069816ee796cd315f6f4d748b697f0d4265ef49c7d879b50136d04c45dba870fba136fc6c53773e3e4479651dbe7ca0495d54066888581fdb9e31f4c6964902557ed0dc6e35d3fec56a30d2bfdaa55d3dc2c7029b13f62115d50b1d66eedfa2df0f357be3c36a38c5b5") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000340)) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r6, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) write$FUSE_LSEEK(r1, &(0x7f0000000100)={0x18, 0x0, 0x2, {0x1b7}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x70b2, 0x0, 0x0, 0x7, 0x2, 0x20}) 20:34:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000180)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x2}) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0xb3}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000300)={0x9ef, 0x4a, 0x0, 0xfffffffffffffffa, 0x1, 0x8001}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup3(r0, r0, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000340)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x44, {0x2, 0x4e21, @multicast1=0xe0000001}, 'veth0\x00'}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x300, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000240)) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400000, 0x0) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000180)=""/169, 0xa9}], 0x1, 0x9f6) 20:34:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair(0xd, 0x80005, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDENABIO(r2, 0x4b36) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 221.446739] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 221.449214] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 221.453042] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000140)=""/131, 0xfffffffffffffcc2}, {&(0x7f0000000580)=""/99, 0x63}, {&(0x7f0000000600)=""/255, 0xff}, {&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000240)=""/84, 0x54}, {&(0x7f0000000480)=""/89, 0x59}], 0x71, 0x1f6) fallocate(r0, 0x40, 0x3, 0x3) 20:34:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 221.538071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 221.558314] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 221.562633] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:33 executing program 4: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x40, 0x0) socketpair(0x3, 0x4, 0x9, &(0x7f0000000440)) syz_open_pts(0xffffffffffffffff, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x2, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x100, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) syz_open_procfs(r1, &(0x7f00000001c0)='fdinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') write$FUSE_OPEN(r2, &(0x7f0000000140)={0x20, 0x0, 0x4, {0x0, 0x2}}, 0x20) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1000021e, 0x1f6) ioctl$RTC_UIE_ON(r2, 0x7003) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000040)={@loopback, @dev, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@empty, 0x57, r3}) socket$inet(0x2, 0x803, 0x7) write$P9_RRENAMEAT(r2, &(0x7f0000000200)={0x7, 0x4b, 0x2}, 0x7) 20:34:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000000180)) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) r3 = socket$packet(0x11, 0xa, 0x300) sendmmsg(r1, &(0x7f00000002c0), 0x4000000000000f4, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80840, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0x82e}, 0x8) recvfrom(r5, &(0x7f0000000240)=""/97, 0x61, 0x121, &(0x7f00000002c0)=@llc={0x1a, 0x32f, 0x0, 0x9, 0x3, 0xffffffff, @random="f057b608f8a3"}, 0x80) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000140)={0x0, 0x0, 0x5, 0x4}, 0xfffffffffffffe2b) ioctl$SCSI_IOCTL_GET_IDLUN(r4, 0x5382, &(0x7f0000000100)) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x42000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)="4947f69de08c35a7e7b3385dd3360dea58eecd851f3dda13f85d") sendto$inet6(r6, &(0x7f0000000380)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1) fcntl$notify(r6, 0x402, 0x20) listen(r2, 0x100000) preadv(r8, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f00000003c0)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x14000, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x25) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="28000000100001000000000000000000000000002542adde70224ec97def3d4d89338a28096ce5882ebcf04a9a6a7307e26bee844ff78a854b3309e51bc5a9a8a742657c0aca72fe57a16808d827fdf128590e20f9e29704419fb0fd8a9c8786952afbe5b4fe814510af4b2f7962fd9cc75eaa"], 0x1}, 0x1}, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$BLKSECDISCARD(r8, 0x127d, &(0x7f0000000140)=0x6) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="c00003f09787757331c29b27070317c874e508798234c477fe86bb2b6a65", 0x1e, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x65, r7}) mmap(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x0, 0x4011, r10, 0x0) r11 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$cgroup_type(r11, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x10f) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000500)={0xaa, 0x20}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000540)={0xaa, 0xf}) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="73108a0620872c179185e7f49c27fc26", 0x10, 0xfffffffffffffff8) 20:34:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 221.679178] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 221.727365] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 221.772152] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80) 20:34:34 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="ef797b000000000000000000000000000000", @ANYRES16=r2, @ANYBLOB="280e25bd7000ffdbdf250200000008000300af000000080002000a0000000800040001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4008005}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000180)={"6970767300005f00000000000000000900001000"}, &(0x7f0000000040)=0xfffffffffffffd38) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$LOOP_CLR_FD(r1, 0x4c01) 20:34:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000040), &(0x7f0000013000)=0xfcc7) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r4, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0xffffffffffffffcc}], 0x1000000000000257, 0x201f2) 20:34:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r3 = getpgid(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000000040)='uid_map\x00') 20:34:34 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/netlink\x00') llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/93, 0x5d) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f0000000200)=0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:34 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x101000, 0x0) write$P9_RCLUNK(r0, &(0x7f00000001c0)={0x7, 0x79, 0x2}, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x7fff, 0x2a84, 0xff, 0x7, 0x101, 0x3}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), 0x4) [ 222.461069] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:34 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() write$cgroup_pid(r0, &(0x7f0000001300)=r1, 0x12) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f69705f6d625f76696600a070ce40881cc2e71a1ff94d2da8e75dc76b8064b750a6b8dca55d4cff03503d87764e7ce1fa600994c78018025abb7f4c01b04e574c99b4310ef69915390eb20a67") mq_notify(r2, &(0x7f0000000280)={0x0, 0x3c, 0x0, @thr={&(0x7f0000000200)="17e97e0c17fc0c210d8627eed667e81dc013b3c0ba17464aa7130ece68f3b9431eefcc0c0e28c5d83845dfba8d1fd1f6f2571622656e6143358da44c25fa06d128ba0ea734a18f42bca3becf704429360743796bd2ba9369e469cabe415eec9f830bda52d1fe435061157acac028108b51d812259d668fc06ce7e216a8515f", &(0x7f0000002840)="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"}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000002580)={&(0x7f0000001340)={0x10}, 0xc, &(0x7f0000002540)={&(0x7f0000002500)={0x24, r3, 0x308, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x316a3c9e3e127430) preadv(r2, &(0x7f00000026c0)=[{&(0x7f00000000c0)=""/111, 0x6f}, {&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f00000025c0)=""/194, 0xc2}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000002780)=""/136, 0x3b5}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f00000013c0)=""/118, 0x76}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/134, 0x86}], 0x9, 0x6) 20:34:34 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fanotify_init(0x30, 0x8001) socket$inet(0x2, 0xb, 0x4a2f) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e1e, 0x2, @dev={0xfe, 0x80, [], 0x17}}, 0x1c) listen(r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40, 0x0) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x8001, 0x9, 0xc63}, {{0x77359400}, 0xb6b, 0x6, 0x3119}, {{0x77359400}, 0x800, 0x5, 0xa65}, {{0x0, 0x7530}, 0x2, 0x9, 0xfffffffffffffffa}, {{0x0, 0x7530}, 0x7, 0x5, 0x1000}], 0x78) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') socket$inet6(0xa, 0xe, 0x3) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 222.519586] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000040)) 20:34:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = getpid() capget(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0x6, 0x6ae0, 0x200, 0x431, 0x80000001, 0x8}) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/ipc\x00') socketpair(0xa, 0x3, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) fallocate(r2, 0x20, 0x2, 0x5) ioctl$VT_WAITACTIVE(r2, 0x5607) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 223.285189] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000480)='projid_map\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000003680)={@remote, 0x0}, &(0x7f00000036c0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003700)={@dev, @rand_addr, 0x0}, &(0x7f0000003740)=0xc) getsockname$packet(r2, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003940)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003a40)={@mcast2, 0x0}, &(0x7f0000003a80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003ac0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003bc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005900)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000005a00)=0xe8) getsockname$packet(r2, &(0x7f0000005a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005a80)=0x14) getpeername$packet(r2, &(0x7f0000005ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005b00)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4e21, 0x7, 0x4e22, 0x400, 0x2, 0xa0, 0xa0, 0xbf, r8, r5}, {0x1, 0xff, 0x8000, 0x8, 0xffffffffffff0001, 0xff3, 0x1ff, 0xfffffffffffff001}, {0x5e, 0x7, 0x2, 0x3}, 0xfffffffffffffffb, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4d4, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x6, 0x4, 0x5}}, 0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005b40)={0x0, @empty, @loopback}, &(0x7f0000005b80)=0xc) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000005ec0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000005e80)={&(0x7f00000004c0)=ANY=[@ANYBLOB="ac020000", @ANYRES16=r3, @ANYBLOB="000025bd7000fbdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="cc0002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040005009c054559000080000205010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="08c5b6831963d5000100", @ANYRES32=r7, @ANYBLOB="f800020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000500000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000156de8fe9626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="bc0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r13, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000180000008000600", @ANYRES32=r14], 0x2ac}, 0x1}, 0x10) 20:34:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000000100)=""/46, &(0x7f00000001c0)=0x2e) listen(r0, 0x0) shutdown(r0, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e1f}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/165}, {&(0x7f00000001c0)=""/143}, {&(0x7f0000000380)=""/150}, {&(0x7f0000000440)=""/72}], 0x1000000000000237, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r1, &(0x7f00000002c0)=""/174, 0xae) creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000000c0)={r1, 0x0, 0x80000001, 0x5, 0x81}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0xddd1) 20:34:35 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000500), 0x1, 0xffffffffffffffff) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) listen(r2, 0x6) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000100)=""/40, &(0x7f00000001c0)=0x28) 20:34:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/128) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000040)) 20:34:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) unlink(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x7, {{0xa, 0x4e22, 0x15, @mcast2={0xff, 0x2, [], 0x1}, 0xc6f9}}}, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2900, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000180)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x9bf5, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x95) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/105) 20:34:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000040)) 20:34:35 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/63, 0x3f, 0x10001, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 20:34:35 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) 20:34:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') rt_sigaction(0x37, &(0x7f0000000040)={0x1, {0xfffffffffffffff7}, 0x48000003, 0x2}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 223.526608] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 223.534748] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)="6e65742f68d0e900") ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x80, 0x7fffffff, 0x7f, 0xfffffffffffffffe}, {0xda74, 0x8001, 0x7, 0x4}, {0xfffffffffffffff8, 0x5, 0x5, 0x3ff}, {0xb, 0x9, 0x4, 0x3c8}]}) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/143) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) fcntl$setstatus(r0, 0x4, 0x0) [ 223.628397] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', r3}) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:36 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) 20:34:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) fcntl$setlease(r0, 0x400, 0x1) listen(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80a83, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) socket$inet6(0xa, 0x80004, 0x3) 20:34:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000040)) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r3 = socket(0x9, 0x1, 0x8000) write(r3, &(0x7f0000000040)="6ac9111b18e823716a79e84ba5e08465a466f3cf61035eb6e148abb04d83971ac9aeb4c002b870c4e741366ab3ba3554e825cf1c9d1159f1876efdf7", 0x3c) 20:34:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xffffffffffffffbb}], 0x1, 0x1f6) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000000c0)) ioctl(r0, 0x7, &(0x7f0000000040)="ee186f38a58ea9bf1d9e62dc5b22aeefb2167fca1bc7b304d663928c5db6a6d0be754364dcd1c5c33dd7cd8ccff41ea6987ae32702988d2d9de55354153f433b546c4d773b90aa026cd1014f45631de552ca107217e821fb75ae3f87") 20:34:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x704ffd, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000180)={0x48000000, 0x5, 0xffffffff, 'queue0\x00', 0x10001}) 20:34:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6c95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') 20:34:36 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) 20:34:36 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000003400)='net/protocols\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002740)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000002840)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002ec0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002f00)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000003000)=0xe8) stat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000003100)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003140)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000003240)=0xe8) lstat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000033c0)={&(0x7f0000003440)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000003880)=[{&(0x7f00000034c0)="92d7ad9a150c59963f9b497d1ac166b77513e53d559917bc9be28bf742ec94fb8f13005318ca4d639c6a7722dfa9ad64ff7d321edafc7d906ccf602965a3007fcc670f3b30e15598eb9336f9f730069924885d8c9688d72639a38981497a7b6e513d1acc6f38037881ced48c9800acddc65bf8bf96f939d4add8b1f06184133e9224c71eb3c04b5f62eddf828a59121c2710f617516d2fa1371f248e61b25a3b1fe3368595f8aab4de123354acb40e73ad946fe9e6efa5669ee3489bfe51e36c7a1a9c240b015ed29ee1d29c6ecc970e1beaf8230fe1eacc903a6acb4e1512ccec03b14a59", 0xe5}, {&(0x7f0000000100)="083e0fd4645ffe1a7394fa8b63bc2896a6f0fb055519ab2c7cb2932285ee12245700a9d5be0ae63f20a2d77d8d24c51b486b215bc673110ecf1181aa47", 0x3d}, {&(0x7f00000035c0)="8dbc79fc7cd1918a410eef6666ee59f2951989831b394a5be271f7499ae3a39be8a6e6b777f4e49e10f85932d9abf8d155288169caad26d90ca108ac16c71d0ead62ad6a5041a840c12519da8c161fd224f3c85197d1ca53efa3f19541c85173031235f97133f8688bcdb794b3f7", 0x6e}, {&(0x7f0000003640)="fec8839494f89586b1929f9f5bd5b6327ddc39682565106a22adeda192dffbef8e467606697f4f15e0186709b560cecb1da68d070ae9c8f1ac68a7aa67f235753236b1d522150b2c2928c282ae", 0x4d}, {&(0x7f00000036c0)="f348cb8e1e877e7d9ce7c167c05f3c9ae2d91bc15e07f9cf72652491b3c909e1975cbb25e6bde01d1b605bbe3883363ccc09eb44ffbaa2951502bf0b0d21f42a95c978b801d7ed5544900f1cb87cfc1d6a4a8bb59e958752bf7f30233696c04069fd2ce255244fa04e453601f579ff6777221bede6bf48441e83a2cf07ccefb7526795c3cbe6e46e8c9082b5edea6c6134cb48453962932e3d3c51381a2ea4e16c36c05e4073767a78b7ef2024b41cc4ce0370e29622d6d7f9e75835c7d0e4", 0xbf}, {&(0x7f0000003780)="e5ea5bba8d8b289c1fd61bfd2cf25e8d59b67fc2ea6fdf8cd974eb076d0118ff680f154b920280fcf3a7745fc84c5a08a0ca7e3ff76c6edc303e8c6ec81bb380d495249058ad6e1e485038b99900c2ef9480ebb2ace830d8d807a49e45f4354596b72ef5b2b4addee513b9019daff986fefa9e6e82bb320188db75", 0x7b}, {&(0x7f0000003800)="8e389a9ea8cd169b286e2c231da9043030d515615ab322cd250268117d12cd03d6f55b72899a8a03f4856c33142bae9953e8d70fee28e7aa3dfbcdcaf7c9247a68118bcf23c5c2a5ca2f843e267a4c95f1b4d29ad3b61e9259f67d5c", 0x5c}], 0x7, 0x0, 0x0, 0x4}, 0x4) sendmsg$netlink(r2, &(0x7f0000003380)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002e80)=[{&(0x7f00000003c0)={0x236c, 0x12, 0x300, 0x70bd2c, 0x25dfdbfe, "", [@generic, @generic="e23529011b11170d87c6eb257d7d073af55125d252d162c61233b70197c46fbc690d15aa78b3380b0d18b474992e4098c74634ca285c349cc6d33f807f614503c7269e14857d1ec4775cf9307b5245d7933247c1440bd6ab2d4b0eca8c9803525d89414f9dccbc5aa6e0c843761f479279de7fae", @typed={0x14, 0x6b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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@nested={0x2bc, 0x39, [@generic="c51f32d831926103a30d9c764f977767a51e038c60fbc3e509aa8f0d1596ba85f895af5625d0b3d4d8da6724e3dd49f399aa93576eca0eacd5a15499239ae38e2dafd4e023cbb2e87b5e3560fd5a079fa1ba09aca0f4f371fc23bcf2cf7ac8483c9f251e075e45b5a071b4a48cf362bf8cb2509c0e36b969c394837c23a86fcb18a8dc4e572531ab5ff97981f6e27521298a898ff6", @generic="47e87347c22a2d9dadafe02d2c98a7366dcb0ada62579e50ae2e1f470b720b150129a3cb9d2f4ee366e849db3637a1f7c4d3051bbdc3a39e76a6fa32d197d2e45756142982305a2134e9eff69286da263d643a42bcba5093d7b923d58ff8858d255b1eef5c400839d3f8c980d0b14c8d6279d9c06ba6df19097bcfe5e96a702eb355a391c011c8be1e0701ff7086ca1e5793ae8086f327e7c8cb5e8d273b46ef4467637df665d384d13f44b2d75cd90d896e4e7343468ad1a2a2b80d87b365d02750dba693dd7864b00004d633111af60d6443c4fb870288a8aff8c172912cca6ac590fe", @typed={0x8, 0x3b, @uid=r4}, @typed={0x8, 0x34, @u32=0x81}, @generic="73b4b79708d8acaf051306245886bca19a753eaf817f9400d96788ce1e14d5035673f1c53e44116cdbc4c5fb17f9ed1f6f747a97ae318e58de32acebe8a0c6fb4df88da83c910ef86b7a1a30d21c17be41f656ac51d4c8a12416d5177bf2f5b2284d1b27935984de4e4267632222945ff07ca920c216c574ea42b7780b4fbe9f2d699e21c3b7c7475c320490275eb24d3c21d7dcb35dbf98f2ce01a850f657357763376c0e54c0cde8", @generic="91fc74dc03bdae1d847f3c8a464903047779c34ddc50f0d47be99fe8b608ddc4c72b3e0b441d82b38c65d1f6f624a09d71595ab50dfa1d58051e91266604a4d1e974dc636375f521c1c416e2d26d4ebede5de6d1b9b69fd3acf7f30e60476ca973e7919248156fc144a9cd9f2101", @generic="280085e9d71464cd88dddab579d83d73aa0737c2e325"]}]}, 0x236c}, {&(0x7f0000002880)={0x138, 0x29, 0x100, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x4c, @u32=0x4}, @generic="5befa536da7e6c70d792e1dff2de4a9403d77c3b6f9ecb90f3506b0b2ec051e2425664f2fcf94d666bae15bc94c912613da4109954944e9a2cb48918b9a98f0d6e700bc7d2", @nested={0x14, 0x93, [@typed={0x8, 0x4e, @u32=0x40}, @typed={0x8, 0xc, @uid=r5}]}, @generic="8155883d06ca622584b3fdeb9c154db74e1ef84c819dd5c67ce52d59d815aa6b084ee0daafe734b539d49821eff05bdc9c3221a470a35b5958e034aa58de8898484f07c50af6f916739777bae7952e667a8712af030d92870d25401a09a5", @generic="3b8c1ae382504d7c8d357313783fe3939466652b4cea53f27f417d22ce7850155df789f6f0d40e8cefe4e26b91e3d6ba143436e1bb9a9e27b56f7e46d7606100f3c7e1a107f49cba7f800aa654b94c82051be0c057bcee13248a512c981899fe5d5ac45f5aca4d4d"]}, 0x138}, {&(0x7f00000029c0)={0x484, 0x19, 0x800, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x364, 0x2, [@generic="36f24c2df9bff7788d63c91bcbcf20cf2c82824d0d05078e7881acb1431bfa86e007d57928a13fd8e27295dd6b17f50845752ec3e5d442d4d1a6fa42a00a19fc05c3bcdd6c95", @typed={0x14, 0x42, @str='net/protocols\x00'}, @generic="932fd442801d6161bc4c5f738d12092779ada2d9696eb10b35ccd8d3e2c7bcfe2bea8d2bb666810e4af129dd17ef7d5977710e41a4174580c7fec2f17a381ee1ecbeffe9724fde6a3b21c4fdee89d20c5f955235bc83036dc8a7ede315ba20b9d0fe6cb0924933c0b09ed4abfbffa4842d36fe07fb4be045ae02c4bda778cb487513d3187b4b556ac43e06dee096e1d6dde0857f90e06a6c76d55cf17c17c4bfa8faf7da080bbe9b9173388e7874c2b2711fe54e805770ecf3cea00687d58f84", @generic="71dbc935cae18bb5983fe3bff21d9e5b23c61bd865cc34b3306f1444ea3368111ec60c540d9e53e015f71cf612032f85721eeb5551c31e77ea4241d3b4210def8eea983b0ffdd024363699d5668c54e939969034cbc03ea2e8b094dc6c4cfd609fc50584ffc383ead120646492c4a7d0ba858f7c2b7a524009b7c7d7b20eb045a7639407a15c6431e395ebdb793b449f3394ca2e67028371cbc2f880cb22d32dcaf0a41932d4422f009219c8b340dd24adca9bee53ff19d960c6df82f4d2a9c4337b0ec4202941962b22d2c5b69b679314969e1acdbbda9bfe68d786b5e569d06a62fc724e4331ea90285dd25f5ecfb067594fe3", @typed={0x4, 0x59}, @typed={0x14, 0x66, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="71d77ec207624d63dfe90f5c9f3d893f6ac8bdb180301f4a276985993f1808079004ac05cfbce7534e81c0d5d112db88b3e44ceeba7317c20a5469376f3a93ab9a9b525805630a30ccfda6b984a6da6d1bcc6be647d34fc5461ea9bd2abc7eac25dfd335a3709bf5cbc960ffe44a39d59978", @generic="2f8645775704c594336c04486955cacacdfb01b07a275216ac6fa910861f50f52ceab462f6ffdecc20f979c5ad9639a1b04effac1612c74f17f39dcd08da144baa384528f6f1504438f965e1eb684bc08e8c1eeb32116341b3b1749a510564750855ef7fd78a873ae3e64b379f8cee666a3af53114004a4816a25eca7f42b08d1093bdd03e6200149ea9ed4d339bb1396c5a2bfd347a35b390a260468a52ca1871268b6abec9a63d751b6ac5ea599e1beda7f4a619e59c5efec003ff6b0db8c46b4e5b8cdcfa3597"]}, @generic="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", @typed={0x14, 0x9, @str='net/protocols\x00'}]}, 0x484}], 0x3, &(0x7f0000003340)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x20004000}, 0x8000) 20:34:36 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = syz_open_procfs(r0, &(0x7f0000000380)='uid_map\x00') ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000540)={0xde3, 0x4, 0x5, 0x8, 0x101, 0x9335}) rt_sigaction(0x1a, &(0x7f00000001c0)={0x47, {0x5d59}, 0x40000000, 0x829}, &(0x7f0000000200), 0x8, &(0x7f0000000240)) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000003c0)=""/218, 0xda}, {&(0x7f00000004c0)=""/90, 0x5a}], 0x2, 0x0) 20:34:36 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) 20:34:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000001c0)=""/243) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 224.463996] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 224.481806] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:36 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) 20:34:36 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x2000000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap='mmap', 0x2c}, {@access_uid={'access', 0x3d, r1}, 0x2c}, {@version_9p2000='version=9p2000', 0x2c}, {@fscache='fscache', 0x2c}]}}) sync_file_range(r0, 0x13, 0x5, 0x1) [ 224.572265] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000040)=0x8001, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20800, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x80000000000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000180)="64b5d5401385ec610c9a7146b768271ac4edab420e77f0aa28b8228b72e339683550f412ee3438ef66419147c2645d89ff56ea89121d39dcc8251039c0b3bc4c5b1963280cfbdd14c235e84203827e8ebf9cc2f1eb192268bf2abcb41b89014ac6cbd3508085190b7734eddd8d60bdaac61edc2ff181ba57aeea76febd6f93e01bbcc7f022ccf640170af163870d7c4b3818a9d328fa403080079e141c83c034642d61c015c4b4abc5f04559ca19feb652f4316cb409f36a26ba9326beb22c723df3af99d0df0eedff3d444b41", 0xcd, 0x10, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @empty, 0xfff7fffffffffffd}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:37 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) fcntl$setstatus(r1, 0x4, 0x2000) 20:34:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:37 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) 20:34:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/netlink\x00') llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/93, 0x5d) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f0000000200)=0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/netlink\x00') llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/93, 0x5d) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f0000000200)=0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:37 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$RTC_PIE_ON(r0, 0x7005) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001400)='/dev/ashmem\x00', 0x100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001440)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000001580)=0xe8) r5 = getgid() sendmsg$unix(r1, &(0x7f0000001680)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000180)="709349432fd2f6496b458aac6b7c097c8d54e63f151d0c85ea64dec1a06c5aad8170f5160f2a6c6fd5af1255d98f5b930c90d8f9b5d76378a61638e533173fd2588a84aea2cf0200373d85bc11bb1299b4d4c4115f5387e68d1bd7f31e7f30a85f736650adf06b07587a3c02b60f9a8938b5c045287a299025fb47233c69abf9367fbc79f8cfd3044fa99e926cef9397dd5dae82e59ddd02a9725a9c0994cf8f5ffcd67b589a7399cb90dd92c6a4e8fd1322553cab902253a7005d6b1aa3d7226b6fbd21c81fce622f804f6363c2b31fc24b5a999639f2f96495e6f50b9374c8d52a09c7170500e429471f92c4a8f4173077b701dfac", 0xf6}, {&(0x7f0000001380)="9c7f1fb0a12b3f4a4ed048111ffa", 0xe}], 0x3, &(0x7f00000016c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000000000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="00000000200000000000002b0100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="62b20b85cbf909fb"], 0x90, 0x4}, 0x8080) openat$ppp(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/ppp\x00', 0x200000, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r6, &(0x7f0000000080)="7f", 0xffffffffffffff68, 0x8800, &(0x7f0000000280)={0xa, 0x100, 0x4, @dev={0xfe, 0x80}, 0x6}, 0xfffffffffffffd4c) preadv(r7, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) fcntl$addseals(r0, 0x409, 0x3) 20:34:37 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000080)={0x0, 0x9, 0x1, @tid=r2}) preadv(r0, &(0x7f0000000000), 0x0, 0x201f6) write$P9_RXATTRCREATE(r0, &(0x7f0000000000)={0x7, 0x21, 0x1}, 0x7) 20:34:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:37 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x400) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0xb1f6}, {0x3}, {0x8, 0x7}, {0x3, 0x77ff}, {0xc}, {0x7, 0x8}, {0xc}, {0xe, 0x8000}, {0x3, 0x3}], 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:37 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 225.525219] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:37 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:38 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x200, 0x70bd2b, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040040}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x1, 0x2}, 'port0\x00', 0x1, 0x40802, 0xffffffffffffffff, 0x101, 0x0, 0x20, 0x100000001, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x5a2}) 20:34:38 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:38 executing program 2: socketpair$inet6(0xa, 0x3, 0x700000000000000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in6}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x4180, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='attr\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x6, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x5, 0xba, 0x7, &(0x7f0000000040)='veth0_to_bond\x00', 0x100000000, 0x3, 0x634c4bcf}) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) clock_adjtime(0x6, &(0x7f0000000480)={0x2395, 0x3, 0xcf1, 0x5, 0x0, 0x10000, 0xffff, 0x7, 0x180000000, 0x8, 0x7, 0x0, 0x4, 0x6, 0x100, 0x1f, 0x7fff, 0x3, 0xfff, 0x3, 0x1, 0x7, 0x4903, 0x3, 0x101, 0x62cf}) 20:34:38 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req3={0x0, 0x0, 0x5, 0x4, 0x9, 0x4, 0xff}, 0x1c) getpgid(0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000003c0)="6e65742f69676d700300eca7bf1c8158f09c3093898bc08b7782b35f9b346fd129c3c929e2d724298e204d1be55b8462248027158edef403c0f8e5485351ec118a98618155352fcbce4ac2241b2e7e578cdff521694a700159e374596a8c4bfbb106b8688a3e317e9b0ffcdad37c1b25d0c61ac3d32c09bbfd401d9da8bea971cd23f0c4fc7ab646c1658aacb8b2907b15c2ea51655fa23d6e13ec2a") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80, 0x0) listen(r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0xf8, r2, 0x500, 0x70bd25, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x404c805) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') open(&(0x7f00000004c0)='./file0\x00', 0x111180, 0x22) sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000040)='bridge0\x00', 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000480)) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) sync() 20:34:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x124, 0x1f6) [ 226.425956] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:38 executing program 3: r0 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r0, r1, 0x10, &(0x7f0000000080)={0x20, 0xdb7, 0x0, 0x3}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000600)={"00ac730000000000ec973f820f7c4000", 0x201e}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={"00ac730000000000ec973f820f7c4000", 0x102}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001580)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f00000015c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'gre0\x00', 0x0}) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001380)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0xb8e, 0x4e22, 0x8, 0x4e22, 0x8000, 0x0, 0x20, 0xa0, 0x7d, r4, r5}, {0x6, 0x100000001, 0x0, 0x4, 0x7fff, 0x40, 0x3f, 0x64f}, {0x1, 0x944, 0x0, 0xfc}, 0x2, 0x6e6bb2, 0x3, 0x1, 0x0, 0x3}, {{@in6, 0x4d2, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x3, 0x3, 0xfffffffffffffff7, 0xcd, 0x74, 0xffffffff00000000}}, 0xe8) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) write$P9_RSTATu(r6, &(0x7f0000001500)={0x6c, 0x7d, 0x1, {{0x0, 0x42, 0x4, 0x100000001, {0x90, 0x3, 0x2}, 0x2800000, 0x5f32, 0x8, 0x81, 0x3, 'nq\x00', 0x9, 'net/tcp6\x00', 0x3, 'nq\x00'}, 0x15, '/proc/self/net/pfkey\x00', r5, r7, r5}}, 0x6c) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r8, 0x0, 0x487, &(0x7f0000000180)={{0x7e, @multicast1=0xe0000001, 0x4e24, 0x1, 'nq\x00', 0x24, 0xd3b, 0x2e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x7ff, 0x68c, 0x3ff}}, 0x44) r9 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') accept(r9, 0x0, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) preadv(r9, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x0, 0x1f6) sendto$inet6(r0, &(0x7f0000000380)="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", 0x1000, 0x4010, 0x0, 0x0) [ 226.534167] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) read(r0, &(0x7f0000000040)=""/121, 0x79) 20:34:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = memfd_create(&(0x7f00000000c0)='net/tcp6\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:38 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000380)="4abbeddc5c5156d579c2a10ddcf605b0b72a7f09121692c6dddfef6d5fb26f9a4afb614c9d57cce945292b1edafd1a42d7ba18aede220c078c445f1e6823a6d47c16464ec96b765e0a51d4366417e759cd8434ffd75b42b1f810e6eb7d04a5b753d7edf2aab9e807ba0122f9cbbd554041495c1f916fa46a95619ce823404d603613210255c6adaf7826122c390a65d55879e82057d0ae65ac6dc9733972499b314c7d98e74f70fe755cad25ccd0c96bbfb200d8a9fcb3538f8a1bfe4eba35c824a72eed0aa6398b1fb6a8d23c420143f4", 0xd1}, {&(0x7f0000000200)="f248c4b847aaa48843d70366e3620da701bf701cf574305c5d63371ffaab0b7c38721921e1e02d1638656ee5e5d1065e7037da93b711fc98b61aebf9e0b88038fcf484a6cf76a8c46fe3167e46c7470f07c16f2c1ca438e2030335732fceb8c1317ad7c3b8d8d2f637cc4598cc08691958703bfdd0b53305", 0x78}, {&(0x7f0000000480)="be3060c024d663d0215c138e9edb5ff7ef8e690c2c1f686fa985067b21f3be0fa692c5056eec7cd19fbca9ffa049754ab8cfe0d8a2cab154c13b72b55886b817a298da402c358b4cc5c70692ec7f7cb9840617db10e2735f894f4974a8489df0559719614b1051c6f10be1cb984c71224786102d253dac915b8c2e6952746c63ae5c7236379459c0a8055eee16f364dc72aeff8412a821b1f1b34f9020a26e9e5c668b638a8bf63fbb26c0e5fe1de6dd3a9dc58cbd151f42341e46bc8fcae9b3f0dcac09b9ecfc6f5367b9af6f28563f9aabf8f54cd5e38c5aba232999ce8cc2d01c8310", 0xe4}, {&(0x7f0000000580)="0d35df4f213584cce5b1b921d6d9ecfbad8e11eee7338d37a8d764b5447e801312ae4cb4ba68a7b882447d907b1cae0132b426f6d5d530acb856fda046948c36317f017062e56a8e53717f40ddc167bb8ad39e8801d22bbf237365faa69af150a9d461c9c8b71576eedbbd7715f1867bfef6c223d2586623e494a0ded49b0f10bacfa23a485a5b94c5a1950ceaf14f3ebb0aaff8c5e3ee91172f7888c7598945cf1b35c6218f053a98adb10e9386583ae91f6d577d8501432c6f424806786d33", 0xc0}, {&(0x7f0000000640)="5f575fbd5a94dce0e8f897d8e1237345b0b99b1d9324e9b6a6a65c778c95be1cf588add0d78e19a4e8b9005438a7f6a2a8df866f5741649941de9f026e3f1da745a165c7b2dca68f29b47f90b8d7807e52d4c45291e1301cd1b3cce256246ec6b0f3ce144ac69c16bd4a864bdcf04bed4104c6b7015dd36e3d5e48fb55abf5b65bf56c7e9aa090cfd443678da393f7a1ab1d149bc86e9288e4ae0f9682983561965661d4c9628c690b310310b449c1e5d1317efbbcc95bad0c1e3739c7e94b1f52d6b27034c61bd3230aeb00bb787f6354a8b5694e19a36c345b1259ddcc105ac658f8662c63dccffe586069233b999156", 0xf1}, {&(0x7f0000000780)="7915bd513b458c4ebfbbe386aee774e969047dfcb1765923165be0938841a9cb0805f7843177025ae2e832e964509285336a0546303db6d482b538271aa823f1ff4544f2c7005af038e891679ea707ce9c62bc1ed6474062b1aa8ff00f5a94318669207b03f6b417091cae173ba413bac26f78be6bb9963f89f776", 0x7b}], 0x6, 0x0) listen(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/tcp6\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 226.619860] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x8000, 0x9, 0xffff, 0x2}, {0x59ed, 0x4, 0x33b, 0x10000}, {0x8c, 0xfffffffffffffffd, 0x3, 0x9}, {0x1, 0x697a, 0x553, 0xfff}, {0x8, 0x8, 0x3, 0x5}, {0x3, 0x7, 0x6, 0x9}, {0x8, 0x1914, 0x1, 0x1}]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x0, 0x9, 0x6f, 0x9}, {0x2b, 0x80000001, 0x1, 0x80}, {0x82d, 0x0, 0xff, 0x7fff}, {0x20, 0x1, 0x4, 0xfffffffffffffff9}]}, 0xfffffffffffffed6) 20:34:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 226.663433] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x1) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x1f48ca1437b126f2, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0xffffffffffffff33) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='oom_score\x00') getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000240)=0x54) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) finit_module(r1, &(0x7f0000000040)='selinux{keyring]:ppp1\x00', 0x1) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) connect$unix(r3, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) 20:34:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x0) 20:34:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x59}, {0xb, 0x3}, {0x8, 0x5}], 0x3) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:39 executing program 3: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x80000) sendto$packet(r1, &(0x7f0000000180)="e1cc7615a2b51875fe819a60e7e931684ba9886692069e3653975b9924b2e7ac40d713253de8a08031419529bdbc1f7cd5c14216088bb221fb567eb7b8410dafaf7c099d1a5e9eb579a100deacf7f342e30aed4946bb1f3de78d1cc7337fccdc5afe650e770dfba128a99645c78853d1", 0x70, 0x40000, 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000380)=""/4096, &(0x7f0000000200)=0x1000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000040)=""/113, &(0x7f00000000c0)=0x71) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = memfd_create(&(0x7f00000000c0)='net/tcp6\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:39 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)='net/tcp6\x00') fcntl$notify(r1, 0x402, 0x0) write$cgroup_subtree(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="2b6d656d6f7273202d696fac121c7914689faee3c72b23202d696f20001000002d637075202b70696473202dd949d1b900808de8129d904a72646d61202d696f2062f3aa20a33c985c167573c58234bfb805105ec784545ce1cab3f739def2a3d694e14872d1b1d5f5248dcfdf8f2c601f4db9cfe5aa815066b9518b1a460164fc8d8cf82d8ff3c8f43f304de7592f6512160ecc1fb6925c2b92c687ecf9d76147f3be8ce72d7b097eda6a0b7743f1de"], 0x29) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpid() ptrace$getenv(0x4201, r2, 0x8, &(0x7f0000000240)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x4e24, @rand_addr=0x81}}}, 0x88) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20000, 0x0) listen(r0, 0x0) r3 = open(&(0x7f0000000380)='./file0\x00', 0x2, 0x19) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000003c0)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r4, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00000000c0)={{0x1, 0x7fff}, {0x1, 0x6e57}, 0x4, 0x7, 0x1f}) preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:39 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) dup3(r1, r1, 0x80000) 20:34:39 executing program 4: getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x68) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 227.455945] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 227.515731] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:39 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@req={0x28, &(0x7f00000002c0)={'vlan0\x00', @ifru_data=&(0x7f0000000280)="205102755f2a0a190704822cca4ff41c88fc19347938d2a92c8fc326bde70a2c"}}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000040)=""/142, 0x8e}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000000200)=""/117, 0x75}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000480)=""/224, 0xe0}], 0x6, 0x1c) 20:34:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0x400007, &(0x7f0000000380)=""/4096, &(0x7f00000001c0)=0x630) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ff9000/0x4000)=nil) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') dup2(r3, r1) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f0000000200)) sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00000000c0)="90c9ea2682d97cd2e6a55c334297b2055ffc53ae0ad17e4344ab85b2777cc87606e2280e68bfbee7f37e7aee7546f407c87a63cb480c472821188d55e227eeecc36e") socket$packet(0x11, 0x3, 0x300) write$P9_RFSYNC(r4, &(0x7f0000000040)={0x7, 0x33, 0x1}, 0x7) 20:34:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 227.556075] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 227.604952] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:40 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xc56, 0x3, 0x8, 0xc99, 0x0, 0x5, 0x5, 0x100000001, 0x78d611d6, 0x2, 0x8, 0xfffffffffffffffa}) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') fcntl$notify(r0, 0x402, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) fstat(r0, &(0x7f0000000040)) 20:34:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000100)) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) mount$9p_rdma(&(0x7f0000000180)='127.0.0.1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x84, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d72796d612c706f72743d3078303030303030303030303030346532302c747db93078303030303030303030303030303030342c72713d3078303030303030303034306661313862382c72713d307830301be622acbfba1b943030303030332c72713d3078303030303030303030303030303030372c74696d656f75743d3078303030303030303030303031303030302c61a4dabd86733d636c69656e742c00"]) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f00000000c0)={r2, 0x0, 0x2e40000000000, 0x8, 0xa}) 20:34:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000180)=0x9) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) memfd_create(&(0x7f0000000480)='\'lsecurityuser@^\x00', 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup/syz1\x00', 0x1ff) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000540)=r0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/119, 0x77}], 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000380)) userfaultfd(0x80800) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) r2 = getpid() get_robust_list(r2, &(0x7f0000000500)=&(0x7f00000004c0)={&(0x7f0000000200), 0x0, &(0x7f0000000280)}, &(0x7f0000000580)=0x18) 20:34:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f0000000180)={0x92, 0x3, 0x0, {0x0, 0x71, 0x0, 'md5sumppp1##vmnet1vmnet0Yposix_acl_access:security/vboxnet0system/#posix_acl_accessvboxnet0@em0@bdevsystemkeyring'}}, 0x92) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:40 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req3={0x0, 0x0, 0x5, 0x4, 0x9, 0x4, 0xff}, 0x1c) getpgid(0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000003c0)="6e65742f69676d700300eca7bf1c8158f09c3093898bc08b7782b35f9b346fd129c3c929e2d724298e204d1be55b8462248027158edef403c0f8e5485351ec118a98618155352fcbce4ac2241b2e7e578cdff521694a700159e374596a8c4bfbb106b8688a3e317e9b0ffcdad37c1b25d0c61ac3d32c09bbfd401d9da8bea971cd23f0c4fc7ab646c1658aacb8b2907b15c2ea51655fa23d6e13ec2a") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80, 0x0) listen(r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000100)) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000003c0)={@remote, 0x0}, &(0x7f0000000400)=0x14) sendto$packet(r1, &(0x7f00000001c0)="adef994ae26100033e57be8dee38d03b0d8f7278a7bebad849057e2d9346b29e7785054e440ea12851396f0819d847a6cc4d22c93935399190ef30cfb5434e378919bf52e767995e695d5859e3f85870dba462569d18947accc68daba2a1401fb0b518e1b4e17346f73ff8c4626fbc61566169da65215f1ba2a5d6c33ba36de7ddcabd4bbfa8a380aeeba3ee84a22a6f9795de848e815ce124daed6d1807d3003d7aa6fafd69ae15d6cf701af670b5867c79176aa77328c3e1fc", 0xba, 0x20004000, &(0x7f0000000440)={0x11, 0x11, r2, 0x1, 0x0, 0x6, @random="23b8a1d99207"}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x3, 0x0, 0x800, 0xdd4, 0x3f}, 0x20) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:40 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r2, 0xfee55e18d2ad5251, &(0x7f0000000140)={&(0x7f00000000c0)=""/22, 0x16}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x401, 0x1) getegid() preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:40 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e65040000006f746f636f6c7300") preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) [ 228.397818] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 228.423749] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x3d7, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)={0x8, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x0, 0x3, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e21}}]}, 0x210) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x201f3) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) [ 228.496258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 228.519087] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:40 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x20) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') read(r0, &(0x7f0000000380)=""/148, 0x94) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000000200)='net/rt_cache\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) write$selinux_create(r2, &(0x7f00000000c0)=@access={'system_u:object_r:semanage_read_lock_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x7}, 0x64) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$RTC_AIE_OFF(r2, 0x7002) 20:34:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000), 0x10000024, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 20:34:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x10000) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000080)='personality\x00') [ 228.642207] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:41 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r2, 0xffffffffffffffe0, &(0x7f0000000080)=0x2) write(r1, &(0x7f00000001c0), 0x0) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)) write(r4, &(0x7f00000000c0), 0xffffff9b) tee(r3, r1, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000100)={0x3ff, 0x0, 'client1\x00', 0xffffffff80000007, "f40ff0000000002e", "c416139f3002327b52f08ff0d4ec9e63b241ca4506a872370eee7402ef868db3", 0x62, 0x6}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x62e00, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f00000000c0)={0x0, 0x1, {0x33, 0x1b, 0x15, 0xe, 0x1, 0x343, 0x3, 0x103, 0x1}}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000001c0)={@ipv4={[], [], @remote}}, &(0x7f0000000200)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000240)=0x1) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:41 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) 20:34:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_mr_cache\x00') 20:34:41 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x93, 0x8800, &(0x7f0000000280)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000180)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) dup2(r5, r3) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f00000000c0)) 20:34:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000100)) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) mount$9p_rdma(&(0x7f0000000180)='127.0.0.1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x84, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d72796d612c706f72743d3078303030303030303030303030346532302c747db93078303030303030303030303030303030342c72713d3078303030303030303034306661313862382c72713d307830301be622acbfba1b943030303030332c72713d3078303030303030303030303030303030372c74696d656f75743d3078303030303030303030303031303030302c61a4dabd86733d636c69656e742c00"]) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f00000000c0)={r2, 0x0, 0x2e40000000000, 0x8, 0xa}) 20:34:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8, 0x8001, 0x1f, 0x0, 0x2, 0x40000200, r2}) r3 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f0000000440)="175b5eb42da2ed1a30b13e2a0697d70fb495d6939bddf613460275e4433ba8da423cf0c0ca2df729af0d743231b8fc190517d1f22c9a544a88299fc635a8d3827b785de81012eb483fc67890df5da5ca6c310be76a81baa470de65867a76cee4dab1521252e158af44cc84fc2823aab6dddfb65e17945285fdb76b6472b70a487d69bba0fee18d805c5292014a494ea149da42107012d20ea778993381facee6379e505aec741de3ba8065007bb563f2e5f491c91b7753c0a8257ba04b3deaaafbaebdd6a749375b0ed98516e45463e6fc1e15036a51353672439cba631ce10f50d89a67ff44ba5bd8bdad7e5d48ece0e157799dbaafa5ec", 0xf8, r4) write$tun(r1, &(0x7f0000000080)={@void, @void, @llc={@llc={0xfe, 0xfd, "fc", "244297b5b5b934ba59aa79c0d5788c8eb33759b11788ff20105f3fa86ad64f"}}}, 0x22) ioctl$FICLONE(r0, 0x40049409, r0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 229.363997] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 229.387941] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendfile(r0, r0, &(0x7f0000000040), 0x2) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:41 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 229.425953] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:41 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f70726f746f47b1eb6807e80063") preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:41 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r0, 0x5, 0x0, 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x3) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000180)={&(0x7f0000000140)="a7121ad65e98af844da9ec11bfd555a1eb85f2152b76eb64fa4c48eceb3546b3cad47d42cba70c5b98288f", 0x2b}) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)=""/169, 0xfffffffffffffdf0}], 0x1, 0x1f6) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000100)) rt_sigqueueinfo(r2, 0x23, &(0x7f00000002c0)={0x27, 0x4, 0x4, 0x9}) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f00000001c0)=ANY=[@ANYBLOB="be00000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) [ 229.502688] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 229.534678] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 229.566125] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 229.588080] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 229.601954] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 229.611777] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 229.619312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 229.628166] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 229.635826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 229.646269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 229.656614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 229.664478] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 229.672067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 20:34:42 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040), 0x0) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:42 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x848c467b945e6698, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000140)=[@fda={0x66646185, 0x7, 0x3, 0x2f}], &(0x7f0000000180)=[0x20]}}], 0xe8, 0x0, &(0x7f0000000380)="9c94576e6cb2ad30acdde4709de49082eedc3ac928fa2facfc9ade6be354db8cb1a13382fc26c50bf2a9d59fdd0b630cf2d3e9a390e5a0f9d45cf9fc94996b8a7329370b1d672d56d896507df9af56db7d27c4a5bd5a89b08770df4ec401310b6cea9e86680d358357884f23708ac9897f8a01e0062e99f468a025d748c3b199c623a73c1293de8fbfc6a748df93c1286e6be3d7db1bb62a94fa8f008e022556f3f9c8475ee24352a9b38fd8444dabfe8bde13500a18e57a8b3b8b631d175a16c86cd96d665ed1cc12e81d96964c927e2d0a2c288065a442d320005106323e6c73ee85c9ae15e6db"}) socket$inet6(0xa, 0x80e, 0x6d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff4f) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') fsync(r1) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:42 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000380)='mounts\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) fstat(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000017c0)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)="0c2533fefa6fa18c36d90afe7881ca2eba2982f75e459b1cb6293ed8232e1ea151952c367335a042cd7a479ab7f088774e5a31aec40b7737319212336f824ca31db8b6b039cc6e38ad2a60", 0x4b}, {&(0x7f00000001c0)="0f41d2dae54b932355a5a6fac7a76a8f01cc9bc20b9e6f406dc101868be273ced4e5eefe8b8d739a1905ef7599864a2a2f6b2ac22a8d254d2a62430be9dea9cfe3ace2b1e6c24b5b1ebe604063b150b76d3ec098b3b349a7bc0a72fb5d9a4f4f639c3483953e21a737c989e0bbd1b22be6d8ba40e46b71e82839a925d2331b0036016cc0860b33f79a34005055ab8fbc090b2148bdd8274958d2a7398e", 0x9d}, {&(0x7f00000003c0)="9a4f3cbffc98e76bad9d532c97ff0f2a616371467d1c3623f736cab7f90ee8348c287145dc4f89be299befe57284c7efee6cfc17696e6282d020d37318839ab693b9f0c338f61d3492f01264bd926a8c946766138c0b1dfcbc1a7aedc4da992f622e63ac773427023cf5ea04cad05d2916e040f55bfc9f57a241797379757d58aa92e85a2ad31efa3c07477b529b15844cb003713dfdae754a292e7a0b42bb04da", 0xa1}, {&(0x7f0000000480)="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", 0x1000}], 0x4, &(0x7f00000015c0)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}], 0x40, 0x4000}, {&(0x7f0000001600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001680)="4c8900bbb97f84f6a8ac37347ba10d623292836e5cd265779aeed13bdded82302b181477f0b2e4ae2240c27a6bdc1d14216f5b938ba59ad2540d4c26b6443a2e7ccda1ddcd50abe04fd6d33ce0049646550cc90e3f0ad4b773f9cdf4fe52768b2e214195ad3fe48f1d900893d63c55d4d7ab68ea7cad44b638b3ab2a51bb60ca1c5bec9ad83c0b63164e35f5dbb61f1e224d84579f163f4b1e36649f3a826f43321691880ff94933a61358449db2e4d984cf318c888e48e172f2cf", 0xbb}, {&(0x7f0000001740)}], 0x2, 0x0, 0x0, 0x40}], 0x2, 0x20000000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) 20:34:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x1) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:42 executing program 1: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)="2e2f66696c65302f662e2e2e30f0ff00", 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='codepage=869']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xe000, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000001c0)="2e2f66696c65302f662e2e2e30f0ff00", 0x0) creat(&(0x7f0000000140)="2e2f66696c65302f2e2e2e2e30f0ff00", 0x0) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f00000000c0), &(0x7f0000004000), 0x0) 20:34:42 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'bpq0\x00', 0x4}) 20:34:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x224000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x4}, 0x2c}, {@uname={'uname', 0x3d}, 0x2c}, {@nodevmap='nodevmap', 0x2c}, {@uname={'uname', 0x3d, 'self,^'}, 0x2c}, {@cache_mmap='cache=mmap', 0x2c}, {@fscache='fscache', 0x2c}, {@noextend='noextend', 0x2c}, {@posixacl='posixacl', 0x2c}]}}) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) preadv(r2, &(0x7f0000000000), 0x100000000000025e, 0x0) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000000c0)=0x800) syncfs(r0) 20:34:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:42 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="0f00ffff00000000") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0xffffffffffffff00, 0xabbc, 0x28b, 0x9, 0x0, 0x5, 0x2, 0xd, 0x8, 0x2, 0x1, 0x1ff, 0xfb, 0x20000000000, 0x8, 0x9f02, 0x7, 0x6, 0x6, 0x8, 0xff, 0x10001, 0x1, 0x8000, 0x0, 0x81, 0x7fffffff, 0xffff, 0x0, 0x2, 0xcd0a, 0x5, 0xeb67, 0x7, 0x2, 0x81, 0x0, 0x1ff, 0x0, @perf_config_ext={0x745, 0x2}, 0x4, 0x0, 0xf1, 0x4, 0x100000001, 0x6}, r2, 0x9, r1, 0x2) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0xffffffff, 0x9, 0xa3, 0x101, 0x0, 0x3bd, 0x8, 0x1, 0xf3ca, 0xffff, 0x3, 0x1973ebe9, 0xb0f, 0x6, 0x1, 0x2, 0xfffffffffffffffe, 0x7, 0xfffffffffffffffa, 0x200, 0x4, 0x8, 0x0, 0xfffffffeffffffff, 0x1ff, 0x3, 0xfffffffffffff800, 0x5, 0x9, 0x10000000000000, 0x20, 0x8, 0x9, 0xb4, 0x400, 0x5, 0x0, 0x2, 0x1, @perf_config_ext={0xfffffffffffffffc, 0x5}, 0x0, 0x0, 0xfffffffffffffff3, 0x7, 0x9, 0xfd3, 0xffff}, r0, 0x7, r1, 0x3) write$P9_RLCREATE(r1, &(0x7f0000000200)={0x18, 0xf, 0x1, {{0x0, 0x0, 0x7}}}, 0x18) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0x2}, 0x68) fcntl$notify(r1, 0x402, 0x16) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) socket$key(0xf, 0x3, 0x2) [ 230.358878] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 230.381738] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x2e, &(0x7f0000000100), &(0x7f0000000180)=0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000040)=""/8) 20:34:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xa4) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x5, 0x1, 0x3, 0x10001, 0xffffffffffffff8a}) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x101000, 0x0) 20:34:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:42 executing program 3: r0 = inotify_init1(0x80800) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000180)=""/91, &(0x7f0000000100)=0x5b) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') readahead(r0, 0xb8, 0x100000000) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) accept4(r1, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000380)=0x80, 0x80800) mknodat(r2, &(0x7f00000003c0)='./file0\x00', 0xc100, 0x1) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 230.555282] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:43 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:43 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) socketpair(0x1, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000180)="922b64bd31c0f396904f9198a710b107866d5c8762439c9bc5c59ccbf06fb230e2732eda81cd6825f557bc5bd0396bafef3553220f8849286c6745298da67f667089fbc5632d8c0bd78c5abc64", 0x4d) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x7}, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/protocols\x00') preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000200)=""/169, 0x3b}], 0x1000000000000201, 0x203f6) fcntl$lock(r3, 0x7, &(0x7f00000000c0)={0x0, 0x3, 0x100, 0xffff, r0}) 20:34:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x102, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/240, &(0x7f0000000040)=0xf0) 20:34:43 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='t\x00') preadv(r0, &(0x7f0000000240), 0x0, 0x1f6) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10008000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x20, 0x0, 0x2, 0x400, 0x70bd2d, 0x25dfdbfe, {0xb, 0x0, 0x5}, [@nested={0xc, 0x4, [@typed={0x8, 0x28, @str='+\x00'}]}]}, 0x20}, 0x1}, 0x4004004) 20:34:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair(0xa, 0x803, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r4 = getegid() ppoll(&(0x7f0000000440)=[{r2, 0x1020}, {r1, 0x1a2}, {r0, 0x2080}, {r0, 0x400}, {r2, 0x4100}, {r1, 0x2004}], 0x6, &(0x7f0000000480)={0x77359400}, &(0x7f00000004c0)={0x8}, 0x8) write$P9_RGETATTR(r2, &(0x7f0000000380)={0xa0, 0x19, 0x2, {0x80, {0x1, 0x0, 0x5}, 0x1d3, r3, r4, 0x2, 0x5, 0xff, 0x40, 0x8, 0x3, 0x0, 0x7, 0x2, 0x2, 0x6, 0x1, 0x10000, 0x5, 0x4}}, 0xa0) listen(r0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x6, 0xffffffffffffffc0, 0x4}}, 0x30) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r5, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r6, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:43 executing program 1: syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x200, 0x0) r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xfffffdb9) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000004c0)=0x282, 0x4) sync_file_range(0xffffffffffffffff, 0x8, 0x10001, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x800000000080406, 0xffffffffffffffff) sendmmsg(r2, &(0x7f00000002c0), 0x400000000000174, 0x0) fallocate(r1, 0x3, 0x2, 0xfffe) close(r0) 20:34:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) socket$key(0xf, 0x3, 0x2) 20:34:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000040)) 20:34:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) mq_getsetattr(r0, &(0x7f0000000040)={0xffffffff, 0x4, 0x7, 0x1, 0x3, 0x6, 0x4, 0x1}, &(0x7f0000000080)) 20:34:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x5aea044d77b06863, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x2, 0x5, 0x2}}) [ 231.380932] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 231.401619] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000040)) 20:34:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0'}, 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 231.437695] IPVS: length: 240 != 24 20:34:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000140)={0x7f, 0x4, 0x0, [{0x3f, 0x7, 0x7, 0x5, 0xffff, 0x3, 0x7}, {0x0, 0x3f, 0x5, 0x7ff, 0x5, 0x0, 0x100}, {0x9, 0x3ff, 0x0, 0x1, 0x4, 0x6, 0x400}, {0xfffffffffffffffa, 0x2, 0x80000001000, 0x401, 0x3, 0x5, 0x81}]}) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x110c1) seccomp(0x1, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4, 0x8, 0x480000000, 0x5}]}) 20:34:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000040)) 20:34:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 231.506153] IPVS: length: 240 != 24 [ 231.533415] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:44 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000000c0), 0xffffff9b) tee(r1, r0, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0xea) 20:34:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x3dd, 0x201f6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4000, 0x0) 20:34:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000180)="9504c842ad1417caa5aa58dc68e1422676a7bdfd55cd46e3383cd7fe5691633dbd0669131e9a74cb295567bb3214af3fc5aecf49886bc1e64164b64d320af3835e7ce66879bb08fb0d5118b39c2c34409a9948af00bff8adabd30cc59032543373ac9fa2107d1bd797567a204976eb364ebb031c12a364a5e5a0cc963fed6e14007847d5ae6a774fe54cfee086c204d8c3d0d01771da7c69298d4368f5d5c658cd90027f39be2ff2ccd8c11d8c97fbcd5e50189406fdd974751fb08781075a3c55d5a4", 0xc3, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xffffffffffff090a}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0xffffff30}], 0x0, 0x1f7) 20:34:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 20:34:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000002c0)=0x1) 20:34:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) waitid(0x0, r3, 0x0, 0x20000000, &(0x7f0000000180)) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:44 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/42) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) 20:34:44 executing program 1: syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x200, 0x0) r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xfffffdb9) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000004c0)=0x282, 0x4) sync_file_range(0xffffffffffffffff, 0x8, 0x10001, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x800000000080406, 0xffffffffffffffff) sendmmsg(r2, &(0x7f00000002c0), 0x400000000000174, 0x0) fallocate(r1, 0x3, 0x2, 0xfffe) close(r0) 20:34:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x5, &(0x7f00000000c0)={0x5}, 0x8) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:44 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) [ 232.424823] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:44 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r0, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') write$P9_RMKDIR(r0, &(0x7f0000000000)={0x14, 0x49, 0x1, {0x30, 0x0, 0x7}}, 0x14) 20:34:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x4000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)=ANY=[@ANYBLOB='`@\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x60}, 0x1, 0x0, 0x0, 0x24000080}, 0x4000000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000003c0)) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/214, 0xd6}, {&(0x7f00000002c0)=""/208, 0xd0}, {&(0x7f0000000000)=""/4, 0x4}], 0x3, &(0x7f0000000200)=""/13, 0xd, 0x194b}, 0x12021) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) write$P9_RREADLINK(r2, &(0x7f0000000440)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) 20:34:44 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) [ 232.489201] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:44 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/protocols\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') write$selinux_validatetrans(r2, &(0x7f00000000c0)={'system_u:object_r:ld_so_cache_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x78, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x6d) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="ee5f0abf0f72d173f05390cc8a5bdfa1644d35295313a3deb51b727eb125") preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 232.605762] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:45 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e20}}) 20:34:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x400000, 0x0) 20:34:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") flock(r0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1f, 0xda, &(0x7f0000000080)=""/1, &(0x7f00000000c0)=0x1) socket$packet(0x11, 0x2, 0x300) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000140)={{0x0, 0x8000}, 'port1\x00', 0x10, 0x0, 0x6, 0x1, 0x93, 0x6, 0x9, 0x0, 0x3}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)=0xfffffffffffffffd) tee(r0, r0, 0x1b, 0x4) 20:34:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)={'mangle\x00', 0x96, "183e8d9e15830ca6cd52a861b4129ae8e994ac421b92b6bfb5d61cdd39d8b0653d43891b22f18bc48d2a169a1a630f30b12cac7209d3fbfa3d34a6eaa004cb0dfd478770fbc7a4e22bcc3886232c4e532162bd4de2d734420285ee8d6932d9c65e33f94626615fb1ba46569caeb2cb94e4ceb328cd86231e504148ad472fe8061f217b63d3137e4f281ae743befcbefcbe899de3f82a"}, &(0x7f0000000040)=0xba) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r3, 0x1, 0x70bd2d, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x4004000) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 20:34:45 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) recvmmsg(0xffffffffffffffff, &(0x7f00000053c0)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/148, 0x94}, {&(0x7f0000000380)=""/135, 0x87}, {&(0x7f0000000440)=""/218, 0xda}], 0x5, &(0x7f00000005c0)=""/124, 0x7c, 0x4}, 0x93b1}, {{&(0x7f0000000640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000780)=""/244, 0xf4}, {&(0x7f0000000880)=""/246, 0xf6}, {&(0x7f0000000980)=""/129, 0x81}], 0x3, 0x0, 0x0, 0xc83}, 0x8001}, {{&(0x7f0000000a40)=@generic, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000700)=""/6, 0x6}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f0000000ac0)=""/130, 0x82}, {&(0x7f0000000b80)=""/3, 0x3}, {&(0x7f0000000bc0)=""/214, 0xd6}, {&(0x7f0000000cc0)=""/42, 0x2a}], 0x6, &(0x7f0000000d80)=""/58, 0x3a, 0x7e9800000000000}}, {{&(0x7f0000000dc0)=@llc, 0x80, &(0x7f0000000f40)=[{&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f0000000e40)=""/199, 0xc7}], 0x2, &(0x7f0000000f80)=""/92, 0x5c, 0x1}, 0x8}, {{&(0x7f0000001000)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001100)=[{&(0x7f0000001080)=""/70, 0x46}, {&(0x7f00000043c0)=""/4096, 0x1000}], 0x2}, 0x3}], 0x5, 0x40, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000001140)={&(0x7f0000000300)={0x68, r1, 0x12c, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9f50}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x1) listen(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') 20:34:45 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001480)=""/169, 0xa9}], 0x85, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000040)=""/73, 0x49}, {&(0x7f0000001380)=""/235, 0xeb}], 0x4, 0x0) 20:34:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x1, 0x7, 0x0, 0x10, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_x_sa2={0x2, 0x13, 0xff, 0x0, 0x0, 0x80, 0x3503}, @sadb_lifetime={0x4, 0x3, 0x9, 0x1, 0x101, 0x1}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x80}, 0x1}, 0x4044000) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:45 executing program 1: syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x200, 0x0) r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xfffffdb9) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000004c0)=0x282, 0x4) sync_file_range(0xffffffffffffffff, 0x8, 0x10001, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x800000000080406, 0xffffffffffffffff) sendmmsg(r2, &(0x7f00000002c0), 0x400000000000174, 0x0) fallocate(r1, 0x3, 0x2, 0xfffe) close(r0) 20:34:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:45 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) mq_open(&(0x7f0000000140)='GPLwlan1\x00', 0xc0, 0x81, &(0x7f0000000180)={0x10000, 0x5, 0x158, 0x100000000, 0x7, 0x8001, 0xffc0000, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') mq_open(&(0x7f0000000040)='net/protocols\x00', 0xf3c9be8afbe6a39, 0x2, &(0x7f0000000080)={0x4, 0x2, 0x1, 0x1, 0x3, 0x2aa, 0x1ff, 0x29}) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) mq_open(&(0x7f00000001c0)='trusted-[:eth1@md5sumeth1nodev\x00', 0x0, 0x10, &(0x7f0000000200)={0x1, 0x80, 0x6, 0x4, 0x2, 0x40, 0xfab2, 0x2}) 20:34:45 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3, 0x2, 0x3}}, 0x2e) [ 233.464954] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 233.495019] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000380)={0x8, 0x1, 0x4, 0x6, 0x6, [{0x6, 0x9, 0x7, 0x0, 0x0, 0x2000}, {0x4, 0x0, 0x2, 0x0, 0x0, 0x200}, {0x6, 0x7ff, 0x400}, {0x185f, 0x80000000, 0x8, 0x0, 0x0, 0x202}, {0x460fabb5, 0xfffffffffffffffa, 0x7, 0x0, 0x0, 0x2000}, {0x678e, 0x5, 0x80000000, 0x0, 0x0, 0x8}]}) 20:34:45 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x1, 0x1, 0x4, 0x4, 0x0, 0x9}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:45 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000013c0), 0x1000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000280)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r4 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r4, 0xfffffffffffffffe, r5) 20:34:45 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) preadv(r1, &(0x7f0000000000), 0x178, 0x0) [ 233.615903] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 233.616209] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:46 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0xfff9, 0x1) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x100, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'veth0\x00', 0xfffffffffffff633}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) 20:34:46 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') ioctl$FICLONE(r1, 0x40049409, r1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0xfffffffffffffff8) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x60800, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000180)={0x0, 0x1, {0x2f, 0x36, 0xb, 0x19, 0x4, 0x8000, 0x0, 0xf9}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) finit_module(r2, &(0x7f00000000c0)="d8707070302a00", 0x2) 20:34:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0xcb5) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 20:34:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x3e, @broadcast=0xffffffff, 0x4e23, 0x3, 'none\x00', 0x1, 0x1, 0x9}, 0x2c) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x8, 0x4, 0x8, 0xdb2, 0x26}, 0x14) 20:34:46 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x2000, 0x0) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000100)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:46 executing program 1: syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x200, 0x0) r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xfffffdb9) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000004c0)=0x282, 0x4) sync_file_range(0xffffffffffffffff, 0x8, 0x10001, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x800000000080406, 0xffffffffffffffff) sendmmsg(r2, &(0x7f00000002c0), 0x400000000000174, 0x0) fallocate(r1, 0x3, 0x2, 0xfffe) close(r0) 20:34:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0xffffffffffffffe1, 0x2, 0x4d76, 0x180000000, 0x1ff, 0xff}) 20:34:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffff8000, 0x20007, 0x5}) 20:34:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RLOCK(r1, &(0x7f0000000100)={0x8, 0x35, 0x2}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400400, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) 20:34:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a30c09841b84c7968b95b25bae1fee4e28e9e6a6bf03dd4c798d5bf3dda36827ccaf5638e1a8b4d199850f8c21564db470cd986a62ba030c72565f1fe08b217d5e8135840654c63896332177c354590cf207bf883dc15da956f1b9269cf3273128c9dff0ba3716c74b581166cf60a9fc9aa7e6770eaaefef97db3ee1557079fd632e848a6b8832bf238de74ec93"], 0x90) [ 234.621954] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 234.642398] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:46 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/16) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000001c0)={0x1000, 0x8, 0x7fb, 0x9, 0x3, 0xfffffffffffffffa}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@rand_addr, @local}, &(0x7f0000000180)=0x8) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 20:34:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x19f, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') getpid() fstat(r0, &(0x7f00000080c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002540), &(0x7f0000002580)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002740)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002780)={{{@in6=@loopback, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000002880)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002980)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000340)=""/232, &(0x7f0000000300)=0xe8) getuid() getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000029c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002a00)={{{@in=@remote, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002b00)=0xe8) getgroups(0x8, &(0x7f0000002b40)=[0xee00, 0xee00, 0xee00, 0x0, 0xffffffffffffffff, 0x0, 0xee01, 0xee00]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b80), &(0x7f0000002bc0)=0xc) getuid() getegid() getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002c00)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002d00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d40), &(0x7f0000002d80)=0xc) getpgid(0x0) geteuid() getgid() 20:34:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)) [ 234.767243] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 234.808374] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:47 executing program 5: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="b30391101f9ec99dea0735b3eaf16a6f3d45434f0dcec1eb5cf552d373fd09fd99aae61968f09c6329a12f33fe7e18b27f26b83c364f0bb1f9679040d282009a6beef2b52798d5d3969cad7ebfa935d696f0", 0x52}, {&(0x7f0000000100)="4f0e6f38ba11c646043da44d5489454246", 0x11}], 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000000c0), 0xffffff9b) tee(r3, r2, 0x1, 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:47 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f70726f746f636f6c73004cf2197f8d583922d882d9dc6dd6331ddb3fa549f74863b96a8e2caf967493577f0687483215f7b430b51af8c5563f4738dc109e3e84aee2011b46c1eae4382b22020974f856c8e7cd6e13000d38029b572452e014812be7de0c09781efd54afc044a3b545c86406596b9d9daf9affe7e36759037fbfa5a2eaa4a4") ioctl$BLKIOOPT(r1, 0x1279, &(0x7f00000001c0)) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x2, 0x0, {0x3, 0x3, 0x9, 0x2, 0x100000001}}) 20:34:47 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) preadv(r1, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000380)=""/99, 0x63}, {&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/251, 0xfb}, {&(0x7f0000000600)=""/233, 0xe9}], 0x7, 0x0) 20:34:47 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = memfd_create(&(0x7f0000000080)='bdev]\x00', 0x3) r2 = socket$inet(0x2, 0x1, 0x1) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x80001, 0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x80, 0x0) r6 = creat(&(0x7f0000000700)='./file0\x00', 0x4) r7 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x800) pipe2$9p(&(0x7f0000000780)={0xffffffffffffffff}, 0x80000) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = openat$zero(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/zero\x00', 0x404400, 0x0) r11 = socket$inet6(0xa, 0x4, 0x6) getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r14 = open$dir(&(0x7f0000000940)='./file0\x00', 0x0, 0xc) r15 = openat$md(0xffffffffffffff9c, &(0x7f0000000980)='/dev/md0\x00', 0x404883, 0x0) r16 = accept4$inet6(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000a00)=0x1c, 0x80800) r17 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/snapshot\x00', 0x181080, 0x0) r18 = eventfd2(0xffffffff, 0x80000) r19 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000a80)='notify_on_release\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ac0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000bc0)=0xe8) r21 = getgid() r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/ptmx\x00', 0x80, 0x0) r23 = inotify_init1(0x80000) r24 = socket$inet6_udp(0xa, 0x2, 0x0) r25 = socket$inet6_tcp(0xa, 0x1, 0x0) r26 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000c40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000c80)=0x1c, 0x0) r27 = openat$ion(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/ion\x00', 0x200, 0x0) r28 = syz_open_dev$ndb(&(0x7f0000000d00)='/dev/nbd#\x00', 0x0, 0x4bad4111b10a5dd6) pipe2(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000e80)=0x0, &(0x7f0000000ec0), &(0x7f0000000f00)) r33 = socket$inet6_udplite(0xa, 0x2, 0x88) r34 = openat$random(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/urandom\x00', 0x50200, 0x0) r35 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000f80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r36 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/fuse\x00', 0x2, 0x0) r37 = accept(0xffffffffffffffff, &(0x7f0000001000)=@ipx, &(0x7f0000001080)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000010c0)={0xffffffffffffffff}) pipe2$9p(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000001140)={0x2, 0x4, 0x1, 0xffffffffffffff9c}) r41 = syz_open_dev$usbmon(&(0x7f0000001180)='/dev/usbmon#\x00', 0x3f6a1c78, 0x101000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000011c0)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001380)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000140)="2444c7937eef6b7f0c899541e7fc88ff53e012fffcb88f760fd71f175a7936a7c1d62a4e95e4f751cb33dadb0c1f657cb5cab3b884c7e0c947a8f6e985100628bda3048774b45b96f69d6dcd18373ff787c4514fde6b39892856742e84f26e56b746638cc367ade0a96ccf69fbe258fdf82dce27c1a4006a2c6bb511d0a938a0add21eb66ff3772fdf2b5d", 0x8b}, {&(0x7f0000000200)="dfa454a7e7bcc176dbc2e8655a47d9ff013c8ca44853eb213e84ea9022c1431afa8ae2638129b54bef7902be55a84902d600af00330559cb2b25045fabdea4afd37e49e8bbeace848d07f84fc44a6cf318697c0dfb83724a81eb52bbc2e3a7472c22274239a0fd6041c5c8dbe12048f2f62b33d7121f9a961a1e18637ef94009aad0029798d59c093d198b1ee3f1b43c17f0883a60e31b125e9786032619724cb608e26e", 0xa4}, {&(0x7f0000000500)="7fef5bbf19a8c3d7e1295a022a49e5772177102e072139c5badffedf29d95d5d33a54ab3a11f4fb94fa485a1924d93be5dfb6bd65c90365f476798c20ba1942318f9ada8542ab5e2dcf7453c7e446d9e72e088aeac2b0691dc3e11c62c6c0014cd602dfcbba25feb9e8d98aca8c0c5324a1362d27db1dffc2efb63042682cbeb90df93579b1fbac36fe8a3410dad864f0796523b071e08d49c0d550e2bf2acd9bba2c3c864696826ee47c783998c7d6f89126556c989d49d45fae82826b2b86aa222a7a86736487aa6a70ba780bfd7f32cb48b0a70e3b895865a9feabca356f8275389c64dba", 0xe6}], 0x3, &(0x7f0000001200)=[@rights={0x38, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r0, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19]}, @cred={0x20, 0x1, 0x2, r0, r20, r21}, @rights={0x38, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r0, r31, r32}, @rights={0x38, 0x1, 0x1, [r33, r34, r35, r36, r37, r38, r39, r40, r41, r42]}], 0x158, 0x20000004}, 0xc800) r43 = syz_open_procfs(r0, &(0x7f0000000380)="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") preadv(r43, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)='/dev/sg#\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TIOCCONS(r3, 0x541d) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) fchdir(r0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) 20:34:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x50001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) write$FUSE_LK(r1, &(0x7f0000000100)={0x28, 0x0, 0x2, {{0x7, 0x5, 0x3, r2}}}, 0x28) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000140)=0x200, 0x4) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/169, 0x68}], 0x0, 0x4) 20:34:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/42) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) 20:34:47 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') 20:34:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r1, 0x2, 0x70bd25, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xddc}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x800, 0x0) write$selinux_create(r2, &(0x7f0000000100)=@access={'system_u:object_r:dhcpd_exec_t:s0', 0x20, 'unconfined', 0x20, 0x9}, 0x42) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) [ 235.670892] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 235.694716] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) fcntl$lock(r2, 0x7, &(0x7f0000000240)={0x2, 0x0, 0xef1, 0x4, r3}) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x33) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x60, r4}) fallocate(r1, 0x0, 0x1, 0x4) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000380)={0x400, 0x4, 0x9, 0x2, 0xcf3}) accept4$unix(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x6e, 0x0) 20:34:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000040)={0x32, 0x6, 0x0, {0x2, 0x1, 0x9, 0x0, '(,cpuset}'}}, 0x32) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) flock(r0, 0x2) 20:34:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101080, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fb008b247171eb82c2400400", @ANYRES16=r2, @ANYBLOB="08002bbd7000fddbdf250500000008000400090000004400030008000100030000001400020069726c616e300000000000000000000014000600fe8000000000000000000000000000bb080003000200000008000300030000000800040002000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000040)) 20:34:47 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000001c0)="cf50099d264b49f0c4df2de4e0a34e914052a20c13234565f9a2c570454b0ce288e6bcceebdb95eb1e") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000200)=0x1000) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="6c33ca20dfb4cea99ed456b169b8978df66883532b7cfd0372b187e170b7c12189d8d51db431c90b931d946e2b04b235d3e6847520f8a2115c42d39c760a96c799be16fb25a31346cd75eb6224e2ec39e17333879a") preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x0, 0x201f6) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) [ 235.837502] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000040)=""/41, 0x29}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f00000000c0)=""/51, 0x33}], 0x4, 0x0) [ 235.894262] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:48 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x3c34, {0x2, 0x4e22, @rand_addr=0x7}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x300, 0x3ff, 0x1, 0xca, 0x80000000, &(0x7f0000000040)='ip6tnl0\x00', 0xd69, 0x2, 0x7}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) tee(r2, r1, 0x1, 0x0) 20:34:48 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') r2 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r2) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x0, 0x20, 0x10, 0xe, 0x7, 0x8000, 0x5, 0x117, 0x1}) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) dup2(r0, r0) 20:34:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f0000000380)='./file0/file0\x00', 0x4040, 0x18) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x40002, 0x0) r4 = getgid() ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000240)={0x101, 0x800}) getgid() setregid(r2, r4) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) 20:34:48 executing program 0: r0 = socket$inet6(0xa, 0x1008000000005, 0x1d6) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000040)) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000000)=0x1) 20:34:48 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:48 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001640)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001680)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000), 0x0, 0x1f6) 20:34:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) fcntl$lock(r2, 0x7, &(0x7f0000000240)={0x2, 0x0, 0xef1, 0x4, r3}) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x33) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x60, r4}) fallocate(r1, 0x0, 0x1, 0x4) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000380)={0x400, 0x4, 0x9, 0x2, 0xcf3}) accept4$unix(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x6e, 0x0) 20:34:48 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000500)="73746174757300254ab140d199db7b1d6c1416f353189464722331d8e9a72d8fdcb6d6004b14247f41ce18cfa28da353890cf28ad0b7f091f3e7d5138319564e4b2e558cf0769a3d72b8539fd0dcb4d109c83e9cf48797d3b3a9ff0f6cd33e5ae8859b5e72de2c7eee3013596657283349fc435b1468a446dac779c68008ddcefc284eea51980a5f1c9c9df09042d5459a5f7f3a9f2ea435803a64f2ae02ee05c5499f33332725aaa11f14bb07caddf1088e10933949a017") preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1000000000000212, 0x1f6) 20:34:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='udf\x00', 0x810, &(0x7f0000000140)="cf6ea3897d9b991e78deee6b26ec82dd150824aa31e2bcf41f1907b0de0ccc1d01322fe0b00db1dc3d38253305958ea18a34ab295d2fb5865094c6d7a4e966d3f09b2475b5a21583") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x1, &(0x7f0000000240)=[0xffffffffffffffff]) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000380)=[r2, r3, r4]) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) geteuid() ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:48 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)="2735080f7629b15adc1a9f9a3679c8070dce1b6bf26c0776ca69ca002461ccf3f90801bb28049ad88943b4d25127e99d58ab1b360ab181c4151a655101eb3586e72eafac95f7f55a89661c000920191e8ce7ad89efd18c9d15c84ed3234939dc0078f0d031b7b05493fcf2c99e6e93cfdaa815bc7c730d022d818af9d55037b10f9ea354c3c664032394a09913dff3539c747f2a5d952e9e27942495b83289c6a4c7f1459e01efff4278eb08406898ee0968125f5d794ee56c37244291a43f7e909c65", 0xc3}], 0x1, &(0x7f00000003c0)=[{0xd8, 0x10e, 0x65, "f76c477614aa45f16ac1d855440c0a7105b4ee0fbeddec0a6995e04ba20de191aa14f5bda468f1d43b4b3a778a874c43a1a66577ae255e92fd2fe31fa7cd448cf5017d0f392b479bb3b9593c6346ecdcda2343ecbb276ac2895475c0e63111a890842dda020096179d50851f05a86182cc43009b32c1e66ffc57fe6a76d53e7cd4e79ad21f1432f315fd7bd423e3b0793cc74e340462ea272b7c1df5cde1da4011cd3e694d699368916b2ba3ee824a5be004c9b5bb514471ca9ecdc433d97ee99952553623"}, {0xd0, 0x116, 0x7d5, "afa6640e6bdc3f9ded2d117b38152a14cc5a3ddf7d9b47208ac5205053d7793980d7218c6f4c4970fd5d9f4ce2d35d86304c6cb308f986cbf59282ebed92ed02a62d983a43c056b2081185dfd89355a4c8724f9d1006f308af02cf476fe8ef8ff2bcf2f3ced7550476aaa11ed82f1d18b4b1dea766f0dc973404088367c1a01839054be0ff4c37f05900b5663dd2f9a602a131636741a0c586bb21d765f4b299fb7c0fbcae8bc29d07a5f82c2908d6cbf7eefb186f345db2bbd23d"}, {0x40, 0x115, 0x80000000, "d18d4b7644dc30b1cce52f3356abcfcbb5274fdee9e9c7eadbfb39d1d841d6ac483be2931440462e6592eab54b7a"}], 0x1e8, 0x48001}, 0x40) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r0, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:48 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x100000000) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00000000c0)="494e32e765d4e66e2afeba98ffdd9aaba9a2f7b1d823c40516b1774595267fab8a3f5f732401f78cd8ef41f290dbe75171285435861263e2f7f69858fa989118c76e914dc277de0eb88a9dd469d0aa8e476423") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f70726f746f636f6c7300a0ebc850985d5b31edce0764f3febdbe88bc144b4f2a77680b960e29a0b3370f332356b2c9658a9207ad23e1a9ac0d594cc0dde96d0be9af3a0989077b90aedb9130") r2 = epoll_create1(0x80000) preadv(r2, &(0x7f0000002440)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/8, 0x8}, {&(0x7f0000001240)=""/205, 0xcd}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/204, 0xcc}], 0x5, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002500)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000002640)={&(0x7f00000024c0)={0x10, 0x0, 0x0, 0x1002100}, 0xc, &(0x7f0000002600)={&(0x7f0000002540)={0x84, r3, 0x1, 0x70bd29, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x49}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffff2888}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x22f5472d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x84}, 0x1}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x3, &(0x7f0000000000)=[{0xb2d, 0x2698, 0x8, 0x4}, {0x2, 0x4, 0x3, 0x10001}, {0x9, 0x80000000000, 0x4, 0x4}]}, 0x10) write$P9_RLERRORu(r1, &(0x7f0000000140)={0x5d, 0x7, 0x1, {{0x50, "6e65742f70726f746f636f6c7300a0ebc850985d5b31edce0764f3febdbe88bc144b4f2a77680b960e29a0b3370f332356b2c9658a9207ad23e1a9ac0d594cc0dde96d0be9af3a0989077b90aedb9130"}, 0x2}}, 0x5d) preadv(r0, &(0x7f0000000140), 0xfffffffffffff30, 0x0) [ 236.716376] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 236.736959] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000003c0)=""/191) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000280)=ANY=[]) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt(r0, 0x3, 0xe84, &(0x7f0000000180)="21cf560b9bf7497d6885ed515cad2af81e82a81a16eb4160fad98536a8bb9835f85fe7e247a26076363a3e1491c48296e9df143c71cc91df23942e091aff90545047ebd5f2ed32e8a9d114a66a5f6ca0be2267c41f50fa3e949caf65ef6bc845e8736f92823cca46b4cbf8fc3074ae2174c3e1937f0a1c949d76b4ba069d690232789d9d8c1d4c18851e3d18d591276921909f87f0c6051b638998aef9d222287847bfdb8cbe068e65f68ed281c41d3e73ca60d91468335b67a9d9eb", 0xbc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000440)="6266538758f2e518840e95ee56b399eff0827030bdf75f3a79be64065bc0eb6be6a7b3c2ea097de7f0b1ac3f18871a84b19bf60ba0d1c605ef6ca5a65b6f7980ae685320170d4db934a918ae6774894afad95a02275457e63c6473123a5423fbdec8d4aaf315f88535cd9a245453c9f1d438b314e0657c7371d9481235dd9054f5b6dd2d8babb6a8b0b2eaf51fd09a53aaca4c60a06b0fd16a255800ed736b49f1", 0x312, 0x5, &(0x7f000031e000)={0xa, 0x4e24}, 0x15c) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000), 0x1, 0x0) 20:34:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100)=0xffff, 0x29) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000008, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000140)) 20:34:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x134, 0x2}, {0x6, 0xfff}, {0x0, 0xc2}, {0x6, 0x5}, {0x5, 0x401}]}) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 236.873134] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'security.', 'net/tcp6\x00'}, &(0x7f0000000100)='net/tcp6\x00', 0x9, 0x3) 20:34:49 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x50001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) write$FUSE_LK(r1, &(0x7f0000000100)={0x28, 0x0, 0x2, {{0x7, 0x5, 0x3, r2}}}, 0x28) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000140)=0x200, 0x4) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/169, 0x68}], 0x0, 0x4) 20:34:49 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200000, 0xffffffffffffffff, 0xd24d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5f15, 0x658c7a49, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000005c0)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r2 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3ff, 0x4, 0x100000000, 0x10000, 0x0, 0xffffffff, 0x10110, 0x6, 0x4, 0x340, 0x1ff, 0x2, 0x74d1f9ec, 0x1ff, 0x0, 0x5, 0xd91a, 0x8, 0xc58c, 0xb35f, 0x800, 0x5, 0xc936, 0x0, 0xff, 0x7, 0x81, 0xffffffff, 0x80, 0x4, 0x4, 0x4, 0x3, 0x1, 0xafd, 0x200, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x25423, 0x2, 0x9, 0x7, 0x400, 0x1f, 0x7}, r2, 0xa, r0, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f00000001c0)=0x10) listen(r3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') fstatfs(r3, &(0x7f0000000540)=""/71) r5 = perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x5, 0x0, 0x4, 0x81, 0x0, 0x0, 0x10800, 0x1, 0x8, 0x5, 0x1, 0x6c, 0xffff, 0x4, 0x3f, 0x3, 0x4e, 0xffff, 0x1, 0x8, 0x24, 0x6, 0x3f, 0x9, 0x800, 0x7, 0x2, 0x9, 0x80000000, 0xf1e, 0x9, 0x3, 0x44, 0x27d0, 0x1, 0x1448, 0x0, 0x401, 0x4, @perf_config_ext={0x9, 0x2}, 0x20000, 0x4, 0x100, 0x7, 0x0, 0x9, 0x1f}, r2, 0xd, r0, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000000480)) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:49 executing program 0: r0 = socket$inet6(0xa, 0x800004, 0x10000000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/42) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) 20:34:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffffffe, @empty, 0x1000000000000000}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/24}, {&(0x7f0000000200)=""/47}, {&(0x7f0000000240)=""/92}, {&(0x7f0000000380)=""/23}, {&(0x7f00000003c0)=""/197}, {&(0x7f00000004c0)=""/165}, {&(0x7f0000000580)=""/96}], 0x1, 0x201f6) 20:34:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040)=0x57cfe00000000000, 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 20:34:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x0) 20:34:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/114, 0x72) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000180)="ab521d330b10c5a97c89abb8d18e1c94e1b37ee0f4cb8cfcb59ed01521edce403eea725ef87a6b2e463c851187c84a39856523a0a36e9f8c5a85a3a95a95ec58c5d6ea2598d9c0fd0d10d5538a916eaef6cc0fc8b0", 0x55, 0x20000004, &(0x7f000031e000)={0xa, 0x20000004e20, 0x0, @empty, 0x7}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6100) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x6e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000100), 0x401) futex(&(0x7f0000000040)=0x1, 0x800000000008c, 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f0000000200), 0x0) [ 237.905798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 237.907100] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 237.916718] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:49 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00000000c0)) 20:34:49 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 238.064202] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 238.082793] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:50 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)=0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) 20:34:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6100) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x6e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000100), 0x401) futex(&(0x7f0000000040)=0x1, 0x800000000008c, 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f0000000200), 0x0) 20:34:50 executing program 3: syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') 20:34:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') syncfs(r1) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)={0x7, {{0xa, 0x4e24, 0x7, @empty, 0x1}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x100000000, @empty, 0x3}}, {{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xc2ca}}]}, 0x190) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x72b300, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x14) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:50 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000f40)='net/route\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x7ff, 0x7fffffff, 0x1b70, 0x1b4000000000000, 0x0, 0xffffffffffffffff, 0x1000, 0x9, 0x9, 0x6, 0x4, 0x0, 0x20, 0x6, 0x0, 0x1, 0x1000, 0x10001, 0x6, 0xbe, 0x2c5, 0x8000, 0xbaea, 0x800, 0x9, 0x6, 0x7, 0x6, 0x990, 0xfffffffffffffffc, 0x4, 0x2c82, 0xff, 0x5, 0xfffffffffffffffb, 0xf57, 0x0, 0x71678a1d, 0x0, @perf_config_ext={0x6, 0x4}, 0x900, 0x2, 0x493, 0x1, 0x7, 0x2, 0x2}, r1, 0x10, r0, 0x9) r2 = socket$inet6(0xa, 0x80b, 0x2) recvmmsg(r2, &(0x7f0000000e40)=[{{&(0x7f00000003c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/167, 0xa7}], 0x5, &(0x7f0000000780)=""/3, 0x3, 0x3}, 0x401}, {{&(0x7f00000007c0)=@in6, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000840)=""/166, 0xa6}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f0000000900)=""/38, 0x26}, {&(0x7f0000000940)=""/142, 0x8e}, {&(0x7f0000000a00)=""/208, 0xd0}, {&(0x7f0000000b00)=""/40, 0x28}], 0x6, 0x0, 0x0, 0x7}, 0xab5}, {{&(0x7f0000000bc0)=@alg, 0x80, &(0x7f0000000dc0)=[{&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/216, 0xd8}, {&(0x7f0000000d40)=""/115, 0x73}, {&(0x7f00000053c0)=""/4096, 0x1000}], 0x4, &(0x7f0000000e00)=""/8, 0x8, 0x4}, 0xb5ff}], 0x3, 0x40010161, &(0x7f0000000f00)={0x0, 0x1c9c380}) r3 = gettid() ptrace$poke(0x5, r3, &(0x7f0000000180), 0x7) tkill(r3, 0x30) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x100000000000025f, 0x1f6) timer_create(0x3, &(0x7f0000000280)={0x0, 0x31, 0x7, @thr={&(0x7f00000013c0)="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", &(0x7f00000001c0)="06cae7d33329eb5a98ee5f061e880e850696445db41665d456f592c0e979c47b1be26ca65835a1d4bba0d193e1e75bdede3cc2e0b1c61ff683bb16da841c6eb2fe95f297398559aa513483e8ac773aca8e3ff1316099f899b6892a89e4becd792805853fcd658a30d29aae4b0070d4fa3c62945a646d9c4896030497f6201eabbc34a81f98ee0556dfeb98217c83559c9cde0a99fbf126805be1123cb1928813878390fd64440438"}}, &(0x7f0000000380)) socket$inet6(0xa, 0x80000, 0x8003) 20:34:50 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/group.stat\x00', 0x2761, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x88) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x6612, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000bc0)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000840)={0x348, 0x0, 0x1, [{{0x2, 0x2, 0x7f, 0xfff, 0xb4, 0x0, {0x6, 0x5, 0x5ee, 0x80000001, 0x7d, 0xfffffffffffffff8, 0x3, 0x2, 0xfffffffffffffffb, 0x6, 0xa2a, r2, r3, 0x1000, 0x3000000000000}}, {0x3, 0x7, 0x1, 0x2, '\\'}}, {{0x4, 0x0, 0x40, 0x0, 0x7f, 0x8, {0x6, 0x0, 0x2, 0x3, 0x7fff, 0x81, 0xea32, 0xfa, 0x5, 0xfff, 0x100, r4, r5, 0x7, 0x7de}}, {0x0, 0x100, 0xc, 0x5, '/group.stat\x00'}}, {{0x1, 0x0, 0x6, 0x5, 0x7, 0x0, {0x4, 0x4df4, 0x6, 0x417, 0x0, 0x4, 0x0, 0x7, 0x1, 0x7, 0x96, r6, r7, 0x20, 0x80}}, {0x3, 0x0, 0x12, 0x1, '/posix_acl_access!'}}, {{0x3, 0x1, 0xffffffff, 0x0, 0x8, 0xffff, {0x1, 0x9, 0x9, 0x4, 0x800, 0x2, 0x4, 0x8, 0x5, 0x5, 0xff, r8, r9, 0x26878ab0, 0x3}}, {0x3, 0x4, 0x0, 0x7ff}}, {{0x6, 0x1, 0x8001000000000, 0x2, 0x6, 0x6, {0x1, 0x2, 0x7, 0xfa, 0x9, 0x2, 0x554df750, 0x6, 0x0, 0x9, 0x8, r10, r11, 0x1, 0x4}}, {0x4, 0x9a52, 0xc, 0xa07, '/group.stat\x00'}}]}, 0x348) 20:34:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x801, 0x0) 20:34:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) getsockname$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x100, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap$binder(&(0x7f000022a000/0x3000)=nil, 0x3000, 0x0, 0x42010, r3, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000001c0)) 20:34:50 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x1f) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x1) [ 238.991514] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 238.998498] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x5, 0x890, [0x0, 0x20000380, 0x200006a0, 0x20000830], 0x0, &(0x7f00000000c0), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x908) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) timerfd_gettime(r1, &(0x7f0000000100)) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000380)="30b60449c8bcc3d339afd17525db0bf93c61e7db3a86dcf1ff6baf35682abb75100a816ecf461ac907801b6c48c7ba7982fc6b6eddc11dc0bec54ac713a175f580a9dee927a97cc16968ee95c9117c260ef87a24aa76f9f43468ccf30cfbc62023f07b635d10d03df2bbf942b32f5f3af8ea5db57ca3bf0a4e8e1d54c654a020e4b07015437a5a397419cd18a986918382acef4f04673eb87a9d09b097865e2d0f160411539966929f5fe0cc1343394d543949c4ab873b8b9cee175ec1b28f915a7f55bfb657dbc5bfe7290fac0976db38d182649a8c513eb92dc2c57794f2978e823baf688a555fa273ae85199fcb", 0xef, 0x5, &(0x7f000031e000)={0xa, 0x4e22, 0x6e6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) pwrite64(r1, &(0x7f00000001c0)="e179fd388e3d9284c741f1c76efb3db43508816b328567a9fbd500111c58773867761a5993ea82ffc6700a33b26bfbedbc478985c54e69be45bdd293c817fc7defa5c4c7435c53cb8f9a962e4c359a680efaa59a12bdd961976a813290f9083fc372d43269a513f873fd8d5a0cf54b9b1d59a29a4c7e456a3d9ba079ed49ecff08359e4f250d8620a3e966495f3a7ba44febcf5d5fc7366f47a1f16acfc76becfcad24eea120ad73992ffcb07f052ca964d06f39a7306f", 0xb7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x401) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) chdir(&(0x7f0000000100)='./file0\x00') clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)={{}, {r4, r5/1000+30000}}, 0x100) memfd_create(&(0x7f0000000040)='net/tcp6\x00', 0x2) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000080)={0x20, ""/32}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:50 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) [ 239.105245] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:51 executing program 6: socketpair(0x0, 0x1, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000380)=""/226, &(0x7f0000000240)=0xe2) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') r4 = gettid() sched_setparam(r4, &(0x7f0000000280)=0xffffffffffffff7b) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) 20:34:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='net/udplite\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="05000023e07504f5e3ff646a6e01572830b893f009fa1b866dac49327c0029b5a8727aa4288c1ad787bdf717c0c95df45433d8c8486201c234f4e5a5cb80f1ca21f99944eb3655388baa8b88b242115de15b88520538faa32f971a421b3c8475e8e14a1fa9c40578b9f72fa8f369c24e6582ac69fb0f7c78843b5c09af06ccca1af235f1d4977b0e5821d1d05ace2b70a5bb11433a3d95", @ANYRES16=r4, @ANYBLOB="00022abd70011dc764000800040003000001080001004e23000008000400010000000800000000cd0000000000000000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x90}, 0x40) sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="af9d79edb1261bd7902b5161801242c62571c6f2064aa73ff61bdbecff838c6a62de6d78e93eb6ce22d57739c06af2d9de285e2ed6e90c1c6581ba", 0x3b, 0x4000, &(0x7f0000000240)={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000380)=""/246, 0xf6, 0x40, &(0x7f0000000140)={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) preadv(r2, &(0x7f0000000540), 0x10000000000003c7, 0x0) 20:34:51 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000002c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='io\x00') preadv(r1, &(0x7f0000002500)=[{&(0x7f00000000c0)=""/104, 0x68}, {&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000000180)=""/181, 0xb5}, {&(0x7f0000001380)=""/174, 0xae}, {&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f0000001440)=""/183, 0xb7}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x8, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) 20:34:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0x10, 0x1, 0x9, 0x57, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x3, 0x2, 0xa8, 0x1, 0x20000000}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}, @sadb_key={0x17, 0x8, 0x550, 0x0, "877c05b09f0083807a5d8e2d9a0133670ba2690b99f11faf522f9b835e0f7ec1641b64512d9d07258c278388e6eaf52d0f5076463ddbea85a50a8c0403a531b03ed0c8188d5db2041ae2474599cbbc1c5c59c79924cf449014c1fff64c7aa3a2f64db7bca3da4a3f87319bdb364352ebc3fee7312b9a1a16b14c57678775a48e5baddcce7719e0face539cd7a50ea81dbc8a800dff44fcf256cc73b3a5975be2ec0659f52d7dd8b6b5c1"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x8, 0xcc7e, 0x84, 0x0, 0x1}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x81}}, @sadb_x_sec_ctx={0x1f, 0x18, 0x0, 0x6, 0xf0, "9ba1198ec81f611c51319d4d87f6c7174c03daf2c204785795dff95cfdab243a98d5a93b515f875fcef10f528176738fbad499c136533e696b08cae1af5a87f76f1a420536dbbe194f81663d517feec4b757696e88a6c73442e25f0ad4f4251a7d2e04a6347a260c797958204711e720ad7fce51d3ac8b989ecc5e4951104b8621c8d7ac4ae9a2c15087eb99c74248ec93c331ffc39a4f216d39afa9b1a936362760ec150fa4a502086a65197878e5bcd9cbdf39149a9a9dc539fcf21a75e97ad673e864359b61635576a2cbd2ec7e88dead2a15d5908c6348a556a63664534ebb7938c39f6dd5806c34d03bb1f5694b"}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd25, 0x3507}, @sadb_address={0x3, 0x5, 0x33, 0xa0, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x2b8}, 0x1}, 0x20004044) 20:34:51 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="9e0a85df12360685471fd497472c8ac47a989113002e31f0af0b09b481b7f43fffdf8124a39dd3110c0d0da85358da879b06b85e7098b026efc73334268e814b69bb6c4ecec2fb84a506540e53071b210922dfdbe07be01830879fa2b0059f882df3f185036271490a408aeb", 0x9abcc8f0) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x1) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') accept4$packet(r2, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001500)=0x14, 0x80000) accept4$packet(r2, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'veth1_to_team\x00', 0x0}) getsockname$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001640)=0x269) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f00000017c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000001780)={&(0x7f0000000340)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r4, @ANYBLOB="040825bd7000fddbdf250300000008000100", @ANYRES32=r5, @ANYBLOB="c0000200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400a100000008000600", @ANYRES32=r6, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600005d7bf1b05a32a365dd3041e6fd86b8bf45769df18324cc3395d3009fd1fa8f9a", @ANYRES32=r8], 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x10) read(r1, &(0x7f0000000200)=""/250, 0xfffffffffffffe5e) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x10, 0xc00) 20:34:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x82, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000003c0)={0x7, {{0xa, 0x4e22, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}}, 0x88) ftruncate(r2, 0x80003) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="c84709578c951b627928c7ec000000", @ANYRES16=r4, @ANYBLOB="01012dbd7000fcdbdf250b0000003c000100080008000100000014000300ffffffff00000000000000000000000008000b0073697000080004004e2400000c0006006e6f6e650000000008000600010000001800020014000100000000000000000000000000000000003c000100080006006c63000008000800070000001400030000000000000000000000ffffac14141a08000800060000000c00070010000000000000002c00020008000900ff7f0000080005000300000008000b000200000008000b000a000000080002004e240000080004003e5227680c0002000800030001000000"], 0xec}, 0x1}, 0x40004) renameat2(r2, &(0x7f00000000c0)='./bus\x00', r1, &(0x7f0000000100)='./bus\x00', 0x1) sendfile(r1, r2, &(0x7f0000000000), 0x8080fffffffe) 20:34:51 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffff, 0x5) writev(r0, &(0x7f0000002380)=[{&(0x7f0000000040)="95dc1de14102070bb1c4d0762e5e1542d649b0655a941fbb028917575adb43652ff132ef346b32114975bfc45307cefaf7fd372ead3043f57bc747e49730be88c03f0fccea232f4cce21901497ddc7456864b665ed6e55179fa70afb13310ebe30e96edd6418eba810004f64a2", 0x6d}, {&(0x7f00000000c0)="d54d0a10a657801b0f1cce7cf9a102f7da46911f2099a86d8bb9dcb3bf59e6e08b309cc91ba7ecc1", 0x28}, {&(0x7f0000000100)="91a5eca533103e9669118b868799ff29eb22e9b8153c739889a7e54ed76dc8f4fc19aba9a474f45be2aeba1d68b39446feb53c8b8c06e21759f21afb1624d244ce5cfc500770d6027ec068fe6d1d312d9c21ab22aa81f8e88806f3deba72d637481a28a51524c1bc828cf8be259e82d239e9b8437943b20a8964b4b5f5ac061a1d980ed017e4b0a14827dce348c4331469e13f8aa4d786c04459d6350e33acd8c97d9c934f301de54996428dcacce1e50c0a1c2a318f3ec2606eb3016b5e933f7c247f195d2767789b8bdc0f8e8e69d3a671e7ec1cbf1e5269330ff571d3a1832d7a67a404dce3240cb3909196ef71f34352cef5b31762540a00deb883fcfa3eddc0fd345615f143fa6938c7be400cc9d84a3f76452bb9fc8180c202f6b559b3fb3c70effc0a11d76e46fef17088b40355d5b652fbd0271bed5cd08512282d48cf3fd1e0adaffa0d3488d2c814f66be44a61790a64ec4d2fa429bb7338ceb9ee9e4f5c42c03614d3c44d8a74bb3985fcec62e563010585e6057aaafa129a025d92a709a90f9c498c8f2108b6566292bbe9dfc2c9d119175de5c7532afca7bec71d3902b3900290d5c39121613633f8acaa204792ff7fc13444c94928bcfc36ede97d7a979f9f241adf41b0b609760f580ff252dd2e9ffeb02800e6702f4991f3eafdccc32f81ee0f8458677b28831c1642f2cd6f73ffd4e05c3a61c0d58b6b393a28eafeb33cd8a263d6eb02e7cfca1ccff258dbfb9b7d55f96057a71dd6dfb3d3d35d7185035ba36b5fe5dbed9ec6590260deaf18d1581be7149d7f0d7fa4827f4f77b94ad517b93b0ef578f39de20afc8e99b7c039e097d75030be8acb6cfc8a3606ac1ba283b64130b0430c38f7a5108808717e33cf9d7aa99b62e2832d8215970c89d7f6616894bf9712aea7e00113ce3296aff1b3a27eaa1d1fda28a76018e630ca3aa71b961e4dc5c0472ed55ae9c85cac3488ea19dbb66fdcd30d6a41c6d2c55cb7c13b44c03d886fc63fce6fd7a1c1f3da51aaae7f94f6a6630f912df11ec36ac1df4046d705e42f35635efad52a87709bb64132695b8e76aed45be594df851d9f91e51d779ec82b8db671774356531b8ef2fe381017d856607b0e46404e0bb503631419e1d670e53587a98625bbbf7930a356c4d67a5456ae8f21f4d46a05e28cfbf665ce77a6346e7f72e8d54e442bd0ac2a21b919c67874eddcc0caf9c2efcdb17cda001018eeff96954447caad4bd8d49f04370333a6f866ebf3e18178057c900b3de4799b0cea97868358cce9085aff124fc46445a93bdcefaf40e5aee046a9ffe82a50723215460df1c191f194b687d6c0c0dac1fe8e011c74aa450a1ce2495cae67662b2a15590956a4ac35c7613ca841be6b379a0ac99d6117e14ad09024dd3ad0874a4c08f5cb7b0cb4e89483d93d260d2a30e1d6f32b7b33d7de18722c8c05c38bbcc4a9a7800605db72859c61c529e7c1c68527c3a45af5bdedf2bbb30dde7ac1cde1cd70d31e39932b3a5501133d1ac7479f2fc67b9483f17eeffa1fb3db1d3df57cd9caa564e7a1d978e260db52a030387bc0d9b8ad11bf4df868a84f8df8a41bae483e0aabb222d4be8a4b07763a57b735c4df496918a43b324f33770a631cdf2045bfc0ee53c03190d7d4acf25182f8a98b8f1a06d2d08534dd71b84e5dbadd38471ee6eb3eda9d6f192640d6395a0ffcfd82439728c83d0c373a3d17f0701dcd3786a62dfdb3b78950b1e6d75803c90dad42dc1feeb0360dbec3a43d01557ee641eacab02f4a77fac244c65be4eda62575b056e3613d7e223c9f6f5b73d3eb770fac4e14448f8413a05d4567bc336790d214e847d8ca372947d8a586666f308dc5f6337bfbb7b1c84465628c72706830f15f9ec43dfdfded1a9647eb42fff77c038dc151be0b621aa63c521d36abb3a35135b039446cbf780ac77d53f1685bc5313151fc0464dbdbea67e160a4d1fb7b2957854bfabed8d7219e65e94caa3dedbd6e656f24d81e6cd6a6f84d84b8728db067b4945858a3bd8bcd3a7b6af8b66728fd77ef5517fc55e1089372672433512623deb1e500c96a21950141e751490e9292c78a62d61415e0d63e751b23161634227988af75b8341a5befcb50f30fb4a434c635ebd8b8900dd01269a146ffbac2319a0b95de2abea4c12cf1ac561fbc6c82a1187453d134a9125f2f3534d27a792c20f85a4fac665cfc0caccee75e7ceadb6b8df40e929966ef1a64f29e093a5662574a5c458741ec219f3213bdbd7026bddaab78259280c657bc551672e1cd6f2e09f4289c23d546324216a8f3705d4ad23bb515b7f25bdad0f06514b7ed8389d68b47baf157978ff8455b2172b2c9ecfc76bede25f92dd835db80b1944a6db43802e861a3c7188b8981158b7a354c5855cb9b3631d1851e6720daaba2737741e1ab88afa20f65fe30958b1682d27b8f31cf91d3b9be53b6290b3c999e870eeedcfbdf2f9e08644957e0a291fa445bd5f411cd48e0058f09c64e404d499d9a43be3b9906710c9601c61e6f237e7f46d8a91dd8e5324e43e5e498654cbb531d3faf1acae1b25f086fe72a509f53020900205a1dab11d9fd1842d464b097f40bbfc6fb593e2a1c505c0b2c1bb970844b2521128795d4404985b37d8320bae333207ca03ce8f748ce2036b3302902eaf179bd434d84adafc4328c99fe490f834271331914804ce039347f5657d44445b37abc5186fe6bba9cfdf184b8cc89a3a4288ac1b3bcdc1313c320201e80a8104efb7589c1f4c3bd6e55dda7b7c13e1e8682088f1007f5aadb4c9cba11420668a5a893ddafed8b7efacce0903a5c12fefbd2157cc950ab90e0f21b1258e7d78c447c534c20b84d0adf0a42a5655b0488f4c28a896925eb9e905d4341b83904b1c598baae90b003c6ed9f9438869356d0a66ab75a02d9ae9d6fd9e6267fb796cae5b006397da0f5c840dfad5c4574b669372c7aa809926445f359070d2458bf4b984085fce732f7bb29206e74ce61b92b477cc02da766bf92e40bb2a529da3f774fb5c295158fba2cf1e07f65e965fb7c631e9ab69d9d31140bc13f3968e5a78c6d1edcc10e2212e547284ee349f5de7f9c15d106aecc86aca7bd9c2398758afac96102353ad94e5dd96b807537906176807c046ab25d189804a097f34faa319c6958bdbea4c7fa5184ac3d01cec9308af17b33da97a145230df2113bb1ad0fdbebf849d35bef49d96915ce9cc3ec3144407d7f3cadc3806695698b5830e09050e14a8e25bf9bf770bdf77d1dec5bac7bf2a643425d33c068c51d34204f0866d260d73a492ebb98025399e522c01e3ea4b8c2abe6691ba95a1298bf50ee40b8123f2b3d47f1ea97f34ebaa7485b6ef5598e567c1f02583f8ebdef3fde984de1ff03f0999812dab50377c9a318f2e52d5cb7fed08d76c8efc29bd90bcf053c68057c8478b762af762e2c4e95a3e9ffd9b34c34193600393e62415255699dba7a2aa5bd28599c830ccf325a3b20445358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0x1000}, {&(0x7f0000001100)="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", 0x1000}, {&(0x7f0000002100)="a6a440535d71c26d34d573c2042f91043df952679c261b9020292da919b07a77b3309ecbe91731ccb252ce8f5a09b5f852ac1c90f3cf024579d3b3c48b65e09279bd970650873211e8f7fae3132559e13537d37337915d823c52edaa2c55607748e1a131664d3c83b2823ea30be599f522838d8ad73a41f5998a87e8716fcf10bcacf764033c4e0378f37a97fe0c582a45bdbffe57a15b91dfa927c12d17da13f9c38040ccfb", 0xa6}, {&(0x7f00000021c0)="7621a48f8d70ac0937bdf06ebc67da1c27cd6885bb1af58878114e33388cef202788d96d40201f8db85518", 0x2b}, {&(0x7f0000002200)="cf1dcd6c380f45ce02b47a8ca030abb9a6ce13fa3b03711afd7025d79cd273498c1143be5d71e0280182d92435f5419b4f05f8a37f648d10ddc1f6927c94b361b94f8fd9ec1c", 0x46}, {&(0x7f0000002280)="12a9a93604552dfd1c16fe9ee4b90834fa531c3c78225afbb32716f8ecfd6774175d4765aabcaa28066622c676f41b11405dd70d7c80832a7beaa037c0a79a5acda288fa4097332705932ac7115a2c69154c6e972b974586c035476a617e3ffbf05b", 0x62}, {&(0x7f0000002300)="b3ad6478090b3b6821e5d6f38046fb0e75d4943b1f5ed595d970ea5ba9e93cd3f8a5e40a49a2b470ba808daff9af02b89cfab7c1f1ee68cb6f1167d848b62a1bc3dbdad6d7b7240aa55b5c", 0x4b}], 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002440)='/dev/sequencer\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000024c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000025c0)={&(0x7f0000002480)={0x10, 0x0, 0x0, 0x40248020}, 0xc, &(0x7f0000002580)={&(0x7f0000002500)={0x44, r2, 0x10, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd7}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x4081) ioctl$sock_ifreq(r0, 0x8940, &(0x7f0000000000)={'veth1_to_bond\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 20:34:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x8, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1ff, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)="ee0311844d9e27fb6e6c7f1de99c61feaf28d3bcbb9c25aeedc16a66e8f1beea532acda54be40f65abb284055d23ed43975f7e47e6df305f8fb28013a4e21dcc68e37a8f71d1192d33d51186e1e541e6eae2e17aeda39ee48ea89ed58adff5fc21fa25471e41a9bebcb354c2cca1ee1c741786a8aeb02e7b956b18d5d397291e073761f4f6647a9754ba22e95571") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 240.026599] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 240.032407] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000006b00)=@bridge_delneigh={0x1c, 0x1d, 0x1}, 0x1c}, 0x1}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast1, @multicast2, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gretap0\x00', r1}) 20:34:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000100)=0x39, 0x4) ioctl$int_out(r2, 0x5460, &(0x7f0000000180)) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:51 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r0, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x10001, 0x0, 0x500, 0x8, 0x0, r2}) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x3, 0x6) fcntl$setstatus(r2, 0x4, 0x400) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) write$FUSE_BMAP(r3, &(0x7f0000000040)={0x18}, 0x18) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 240.122260] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:51 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x1, 0x4) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x80004) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r2 = epoll_create(0x40) splice(r0, &(0x7f00000000c0), r2, &(0x7f0000000100), 0x9, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r4, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:51 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getegid() ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000001c0)=""/129) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) ptrace(0x8, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002880)='fou\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_CREATE_OPEN(r0, &(0x7f00000004c0)={0xa0, 0xfffffffffffffff5, 0x5, {{0x1, 0x0, 0x800, 0x1e, 0x0, 0x4, {0x0, 0x2c0, 0xa97, 0xfffffffffffffffc, 0x0, 0x4, 0x4, 0x5, 0x82, 0x9, 0x3, r1, r2, 0x101, 0x80}}, {0x0, 0x3}}}, 0xa0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000002940)={&(0x7f0000002840)={0x10}, 0xc, &(0x7f0000002900)={&(0x7f00000001c0)=ANY=[@ANYBLOB="202f44001f23fda83e8197a791e1f31976068e4c65cca44cc0387cb6b17c2ffe3c48ede613779af2f3a2fa4c92141761e5f598b2e2bbd8cf2ddb5857b336950169c83271aa12afbd5612dfd284da8173cbf7eb3986e4e766b5ad577662d675e862f80b77ad22fc4905c887b3b7aedd0100002b927343ce6e311dbe71fc33c06a492b5144fc579cbcfe7091d2c0f89e0265b6", @ANYBLOB="050328bd70000000000003000000080001000000000004000500"], 0x2}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x3, &(0x7f0000002740)=[{&(0x7f0000000440)="5617c230cd06b37200fd6977c28bbfd4c83d02272366d11934986a756e6a49bad79c00ac6e9e5b3fca23f7764c4fdb40cc729d8b581a51b405ceb96d96b83fb4704d256a925f045a321266f73903597d5b130e854a6ad8285ba449290a46ad304ec38688b07dfc53bd1de473f2c77ffab53ff15a74cf4aee64a058e5a83c19", 0x7f}, {&(0x7f0000000640)}, {&(0x7f0000001740), 0x0, 0x100000000}], 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="e0024da7335a4295b354f4ba7300"]) 20:34:51 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x100000000000018d, 0x201f3) [ 240.205027] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000180)="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") r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 240.317764] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 240.328360] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:52 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80006000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="db2b1016", @ANYRES16=r2, @ANYBLOB="000426bd7000fcdbdf25050000001c0002000800050004000000080007000300000008000300030000000800050006000000"], 0x38}, 0x1, 0x0, 0x0, 0x90}, 0x40) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000000c0), 0xffffff9b) tee(r3, r1, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 20:34:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000000c0)=0x1) recvmmsg(r0, &(0x7f0000004740)=[{{&(0x7f0000000100)=@xdp, 0x80, &(0x7f0000001440)=[{&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/247, 0xf7}, {&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000240)=""/28, 0x1c}], 0x6, &(0x7f00000014c0)=""/109, 0x6d, 0x7}, 0x7}, {{&(0x7f0000001540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000015c0)=""/126, 0x7e}, {&(0x7f0000001640)=""/21, 0x15}, {&(0x7f0000001680)=""/67, 0x43}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/99, 0x63}, {&(0x7f0000002780)=""/21, 0x15}, {&(0x7f00000027c0)=""/130, 0x82}, {&(0x7f0000002880)=""/212, 0xd4}, {&(0x7f0000002980)=""/247, 0xf7}, {&(0x7f0000002a80)=""/108, 0x6c}], 0xa, 0x0, 0x0, 0x4}, 0x100000001}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002bc0)=""/58, 0x3a}, {&(0x7f0000002c00)=""/154, 0x9a}, {&(0x7f0000002cc0)=""/152, 0x98}, {&(0x7f0000002d80)=""/98, 0x62}, {&(0x7f0000002e00)=""/255, 0xff}, {&(0x7f0000002f00)=""/20, 0x14}, {&(0x7f0000002f40)=""/130, 0x82}, {&(0x7f0000003000)=""/128, 0x80}], 0x8, &(0x7f0000003100)=""/143, 0x8f, 0x8}, 0x3ff}, {{&(0x7f00000031c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000004600)=[{&(0x7f0000003240)=""/106, 0x6a}, {&(0x7f00000032c0)=""/39, 0x27}, {&(0x7f0000003300)=""/8, 0x8}, {&(0x7f0000003340)=""/169, 0xa9}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/121, 0x79}, {&(0x7f0000004480)=""/254, 0xfe}, {&(0x7f0000004580)=""/123, 0x7b}], 0x8, &(0x7f0000004680)=""/182, 0xb6, 0x1}, 0xc69}], 0x4, 0x1, &(0x7f0000004840)={0x77359400}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000004880)=0x8, 0xffffffffffffffec) 20:34:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffcf, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e20}, 0xfffffca0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x200083, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000000240)) rt_tgsigqueueinfo(r4, 0x0, 0xe, &(0x7f0000000180)={0x1c, 0x2, 0xc81, 0x101}) 20:34:52 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) fcntl$getown(r0, 0x9) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000380)='mountstats\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) 20:34:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x82, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000003c0)={0x7, {{0xa, 0x4e22, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}}, 0x88) ftruncate(r2, 0x80003) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="c84709578c951b627928c7ec000000", @ANYRES16=r4, @ANYBLOB="01012dbd7000fcdbdf250b0000003c000100080008000100000014000300ffffffff00000000000000000000000008000b0073697000080004004e2400000c0006006e6f6e650000000008000600010000001800020014000100000000000000000000000000000000003c000100080006006c63000008000800070000001400030000000000000000000000ffffac14141a08000800060000000c00070010000000000000002c00020008000900ff7f0000080005000300000008000b000200000008000b000a000000080002004e240000080004003e5227680c0002000800030001000000"], 0xec}, 0x1}, 0x40004) renameat2(r2, &(0x7f00000000c0)='./bus\x00', r1, &(0x7f0000000100)='./bus\x00', 0x1) sendfile(r1, r2, &(0x7f0000000000), 0x8080fffffffe) 20:34:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x18b, @empty, 0x5}, 0x1c) 20:34:52 executing program 4: kexec_load(0x0, 0x64, &(0x7f00000001c0), 0x0) 20:34:52 executing program 4: add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0xffffffffffffffff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_access(r0, &(0x7f0000000340)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x8}, 0x5a) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4001fffd) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={r3}) ppoll(&(0x7f0000000040)=[{}], 0x1b8, &(0x7f0000000180), &(0x7f0000000140), 0x8) fanotify_mark(r1, 0x26, 0x30023, r1, &(0x7f0000000280)='./file0\x00') fsync(r1) 20:34:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 20:34:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) [ 241.009865] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='cmdline\x00') listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000001c0)) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SG_NEXT_CMD_LEN(r4, 0x2283, &(0x7f0000000040)=0xf9) getrandom(&(0x7f0000000180)=""/61, 0x3d, 0x2) 20:34:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 20:34:52 executing program 4: add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0xffffffffffffffff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_access(r0, &(0x7f0000000340)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x8}, 0x5a) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4001fffd) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={r3}) ppoll(&(0x7f0000000040)=[{}], 0x1b8, &(0x7f0000000180), &(0x7f0000000140), 0x8) fanotify_mark(r1, 0x26, 0x30023, r1, &(0x7f0000000280)='./file0\x00') fsync(r1) 20:34:52 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x1, 0x6, 0x3, 0x9, 0x9}, &(0x7f00000003c0)=0x20) listen(r1, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000001c0)={0xfffffffffffffffa, 0x3, 0x0, [{0x5, 0x0, 0xd872, 0xc42, 0x7357, 0x4, 0x5}, {0x5, 0x0, 0x93, 0x45, 0x1000, 0x4, 0x4}, {0x200000000000, 0x1000, 0x8, 0x1, 0x9, 0x9dd, 0x1}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8, 0x0, 0xff, 0xa, 0xfffffffffffffffc, 0x7, 0x40}, &(0x7f0000000100)=0x20) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 241.118102] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:52 executing program 0: ioctl(0xffffffffffffffff, 0x44, &(0x7f0000000280)="037400000000000024fa18") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) 20:34:53 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:53 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000240)="6e65742f70726012baee5ea94899") preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) r2 = getpid() write$cgroup_pid(r1, &(0x7f0000000140)=r2, 0x12) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) 20:34:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000040)="f3ff6f43767f0000000000", 0x2e, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x0, {{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0xc0, "c7f05cf04684825c251722632b31a733f94c306387a56d864aed7b37f091ed43edfc34e6ed57ba8e002ce2cd5726da33d9a714a587c6c6445782539f0eb3f0d065035f123db9819b16d86ed338d7a4136d58b996079192b594354542a0b511dc7e942f75de728d59184e07721fed48fda0fcd225eb395f832e71fe08ec2842579492d7f0996769593a46f649b08bfe1269bc3b6998f621206d493accb7acbacb799a746f4444b04b92ba6080df590d3a11f96288a0f37ea439bd9e9388689f20"}, &(0x7f0000000180)=0xe4) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:53 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000020affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000000100)=""/134, 0x86}, {&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000280)=""/102, 0x66}], 0x4, 0x0) 20:34:53 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000004e80)='(GPLcpuset\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r2, 0x9) open(&(0x7f0000004ec0)='./file0\x00', 0x482000, 0x40) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f00000011c0)) r9 = getegid() fcntl$getownex(r3, 0x10, &(0x7f0000004c80)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004cc0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000004dc0)=0xe8) r12 = getegid() socketpair(0xb, 0x80f, 0x7, &(0x7f0000004e00)={0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004e40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r13, 0x0, 0x11, &(0x7f00000051c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xffffffffffffffcf) getgroups(0x6, &(0x7f0000004fc0)=[0xee00, 0x0, 0xee01, 0x0, 0xee01, 0xee00]) sendmsg$netlink(r2, &(0x7f0000005140)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x40000}, 0xc, &(0x7f00000012c0)=[{&(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x10}, {&(0x7f0000000380)={0x1d4, 0x34, 0x302, 0x70bd2a, 0x25dfdbfe, "", [@generic="c26f46afbe9cebcb8581d9b35a731eadc242eef510bec6bcf4ce491a24b9d54e524a8f08cb0271b3836457436231193c0e58ff11c0e36a80524bcf861ca5bdc748a6d787676127513011e14db26db86ca633ee56e3c520b639c57179e99635d69d9d6005d8f5eda7f2732386271983b688abf594fc126657df79daee6f57aeebf40b5bec343357dfb94b263783d382e2b9f8d17ae7c43ffa3e656a2bcb026c250d8bd4b4fce65787557636012f4b6eb4e0d9bdffa8673923f6fe46cacc5433d842f4cb6ee7bd4b9b8c62379233dda69ce302d89d79ae23b3da878676cc87745f9e1220c817002b6313", @typed={0x8, 0x91, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @generic="0d84701a4d796e46830d6f3619607a1f9eb4c5655625365afd7345b325187a09bfbe3de25716362c524e3628664da9abcb7d36209fb556f74ffeadf5bd5bdcb6e994be062e944eb60e4c4cfaeb233f6832baa38b7d602a7a9b7a7f176af635e842273e22fe641f803c04afcb4fce526595ecdb6bd953a2ac442a333749195d8d0a215fe494bf1754f2b65e37a2683e72a1820ddbad990bb959d0502f1a632ad52f74de832afb2d1940ca198a3d840ca55e7ca43cea5a36af0d8ec6e2da2cd5526ed1d4bc16bbd9d896b5e094db1d8390"]}, 0x1d4}, 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@nested={0x1bc, 0x75, [@typed={0x8, 0x12, @pid=r6}, @typed={0x14, 0x2b, @ipv6}, @generic="d80135f1552b2450f94e525292c7c1d2c8ecd6b2a8ada8eb445e8bdd0a112510383051bdfe214e12398058ef8c0b57e7d26ac2ec2dbc751555450c0f9a3447298ae8cc1ef12aa317e524c118c0c874545e66fafa7dc669232bc46fc723446baec3958678abee9fdfba80cbcb1ca8142dd7f7215e689469d2f58e81a3d290d114be5e159e397011286c219e044b40868d7b6ab62f6f6546c6a060fd0c9d4d8dc7b36282cb1933bf799a", @typed={0x4, 0x1}, @generic="de747481d17f84fce8cc34d2d691def727c1c8e6de0e0d061f82459242d4102b0f9296994478bbd7c2c2fb5988919ba69c5fd6e6ee11ce7bcb5035129f8c105d3a94b875a4a9487a44b935979ba18c0887b8acab6c97fbbd878fd7c5d63e97e28b32c8de39796ba76a0d2e52f8bba86f3058ceff8022a8791d34ef9ff07bba23fc45b1e0ec896fc70fa3e45468bd99e7ab6519ee31ae7100be2999bcea31c347ab0ea584eb3c2c993f0975be440c69899d1d9b0b101e1816b276df21179adea048cc5240cdf168602e586d5f249eed2171f676aeef047cb03e09d5ad275adddee0a827ea983a21242b7596", @typed={0x4, 0x88}]}, @typed={0x8, 0xe, @fd=r3}, @nested={0x15c, 0x57, [@generic="8d8256508a7ecda1e0b1e82bc406368483717e2e9e3516748fa1d3b2a12811cfdeb62cea9b05c8af449c0b4870741fc4574f94ec0f539a04d4b326d2fba18f7237a20288edbc60884913f7a23cfdeb568b73e9ad023801c9708c27f1c67342ddc35c394ec3061c1125a3b598179dc1c0e234a5b18ed4bcf5163828c46733dbeefeb6759686a0a2fa5445f777eb979f9208197132b11bd8bf5f8b1215561440fa60f717b2fdfe612bdf2767f2b454cdfba979152144284ee2c89c1f38e8f0d9c82541cdd9494f32991a598ce0140377b7038648244ca63b26d6f39f51fdf4c304693fab61af75", @generic="91ce9d088aa597d38e41b110bfb6303167627f224c2d3f7da9d3dc433c05223c1ffc425860a8be673155e6219e3d2cb77eea593dec72572288bcbeb52cb1802abf1039f868c971ccea537a7763b82b3210b63f07e90fac673c54e86ddd9e0b2422c7bbbdda1504f309218785d588945a"]}]}, 0x24fc}], 0x9, &(0x7f0000005000)=[@rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r0, r3, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r3]}, @rights={0x30, 0x1, 0x1, [r2, r2, r3, r13, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x108, 0x8804}, 0x20000005) listen(r3, 0x0) r17 = syz_open_procfs(0x0, &(0x7f0000005180)='net/tcp6\x00') preadv(r17, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:53 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="646f733178664b1d7ac5792c7569643d2c64657ed6931f6572726f72733d7265736f756e742d726f1064656575672c04006f77657865632c640000010072642c636865636b3d737472696374a514fed033f296bf1ee8ec20563a77365d106227a3e10e46bac8467a77c4b078a75702ce6dd11d087519291845c58051178399e517f986b50b9a8adf061da11516220ead59c134"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/fil..\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/fil..\x00', 0x0, 0x0) 20:34:53 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x460002, 0x101) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000040)=0x2, 0x4) 20:34:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f00000000c0)={0x2e, 0x3, 0x0, {0x5, 0xd, 0x0, 'ppp1]keyring,'}}, 0x2e) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000100)) 20:34:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl(r0, 0xe, &(0x7f0000000140)="be7284cabed7b6f73ab7513941ab8ae54549e90b2a7bb86f6582c421fe7a12cea7c8a1244613b29f6bddcc23ebf1500ca26a1cf35b392ca5676a11af3c476f676268305d36964609161a9f700a02361f33540ce9991a756f694ac46e32debbd18356fadd038cf6eb7b804d3dfb16239d271a1099c04ae02828b867c305e9f8e0bd06a05fc9b27a3083a48d0090711c18a937661cc3430e62e0cf7e8011c8f2c3814c8f9a7349302272c7d06e42b12d64d7d0adbbf931ac902842eb65333386bb1e73535aaed9273255745895ef84eba6b845801a24cebd") preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x0, 0x2, 0x4d, 'queue1\x00', 0x9}) [ 242.063529] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:53 executing program 7: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xc07, 0x101a40) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) write$P9_RXATTRWALK(r2, &(0x7f00000001c0)={0xf, 0x1f, 0x1, 0x100000000}, 0xf) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffff8}, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x0, @tick=0xffff, 0x5, {0xfffffffffffffffb, 0x9}, 0xd354, 0x0, 0x7}) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x34}]}, 0x10) sendto$inet6(r4, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r5, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r6, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000080)={0x5, 0x8f0}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 242.120698] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 242.128073] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:53 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000440)) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e65742f7ff1fb7da382cd78cc88d4de5601552c3638ec5741e958a29ff2d0a6bf7b6cbcb92507ccfefbc4a1b6fdabefef1945c47eaf7e68cbc89ee106409c9092dc665fbe960e26a3da5a8872d53a8438961c667d349ed5fbf691c9c8427a6a000000000000000000000000000000") preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/169, 0xa9}], 0x1, 0x201f6) [ 242.134195] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 242.179409] FAT-fs (loop1): Unrecognized mount option "dos1xfKzÅy" or missing value [ 242.233108] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 242.343703] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 242.363524] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:54 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fallocate(r1, 0x49, 0x6, 0xfffffffffffffffa) write(0xffffffffffffffff, &(0x7f00000000c0), 0xffffff9b) tee(0xffffffffffffffff, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x180000000000000, 0x2, 0x4, 0x6}]}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000140)) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)=0x3) 20:34:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000380)="9363073e8c55b80027d45552e2882ccbfa56ac9cccd79dcf6077b0dc0147d02f7a79d99a4797797e4004229f53117eb9c07f7b4693b9a09dcb9ec34276d326630ac5cd32b8f6ff637f85c39c1ebb63fa330d9e74eb59341fb5afa9a22485", 0x5e, 0x4040051, &(0x7f0000000040)={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, {0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff]}, 0x400}, 0xf2, [0x9, 0x1, 0xfffffffffffffffe, 0x1e, 0x4, 0x6, 0xfffffffffffffffe]}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') flock(r1, 0xc) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000180)={{0x400, 0x6dbf}, 'port1\x00', 0x80, 0x402, 0x2, 0x3, 0x2, 0x6, 0x3ffd, 0x0, 0x6, 0x33a}) 20:34:54 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x10000159, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) fsync(r0) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:54 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:54 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000004e80)='(GPLcpuset\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r2, 0x9) open(&(0x7f0000004ec0)='./file0\x00', 0x482000, 0x40) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f00000011c0)) r9 = getegid() fcntl$getownex(r3, 0x10, &(0x7f0000004c80)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004cc0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000004dc0)=0xe8) r12 = getegid() socketpair(0xb, 0x80f, 0x7, &(0x7f0000004e00)={0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004e40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r13, 0x0, 0x11, &(0x7f00000051c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xffffffffffffffcf) getgroups(0x6, &(0x7f0000004fc0)=[0xee00, 0x0, 0xee01, 0x0, 0xee01, 0xee00]) sendmsg$netlink(r2, &(0x7f0000005140)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x40000}, 0xc, &(0x7f00000012c0)=[{&(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x10}, {&(0x7f0000000380)={0x1d4, 0x34, 0x302, 0x70bd2a, 0x25dfdbfe, "", [@generic="c26f46afbe9cebcb8581d9b35a731eadc242eef510bec6bcf4ce491a24b9d54e524a8f08cb0271b3836457436231193c0e58ff11c0e36a80524bcf861ca5bdc748a6d787676127513011e14db26db86ca633ee56e3c520b639c57179e99635d69d9d6005d8f5eda7f2732386271983b688abf594fc126657df79daee6f57aeebf40b5bec343357dfb94b263783d382e2b9f8d17ae7c43ffa3e656a2bcb026c250d8bd4b4fce65787557636012f4b6eb4e0d9bdffa8673923f6fe46cacc5433d842f4cb6ee7bd4b9b8c62379233dda69ce302d89d79ae23b3da878676cc87745f9e1220c817002b6313", @typed={0x8, 0x91, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @generic="0d84701a4d796e46830d6f3619607a1f9eb4c5655625365afd7345b325187a09bfbe3de25716362c524e3628664da9abcb7d36209fb556f74ffeadf5bd5bdcb6e994be062e944eb60e4c4cfaeb233f6832baa38b7d602a7a9b7a7f176af635e842273e22fe641f803c04afcb4fce526595ecdb6bd953a2ac442a333749195d8d0a215fe494bf1754f2b65e37a2683e72a1820ddbad990bb959d0502f1a632ad52f74de832afb2d1940ca198a3d840ca55e7ca43cea5a36af0d8ec6e2da2cd5526ed1d4bc16bbd9d896b5e094db1d8390"]}, 0x1d4}, {&(0x7f0000000580)={0x120, 0x2c, 0x4, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x100, 0x1, [@generic="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"]}, @typed={0x8, 0x60, @u32=0xffff}, @typed={0x8, 0x4c, @uid=r4}]}, 0x120}, {&(0x7f0000000780)={0x1b0, 0x35, 0x2, 0x9, 0x25dfdbfd, "", 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@nested={0x1bc, 0x75, [@typed={0x8, 0x12, @pid=r6}, @typed={0x14, 0x2b, @ipv6}, @generic="d80135f1552b2450f94e525292c7c1d2c8ecd6b2a8ada8eb445e8bdd0a112510383051bdfe214e12398058ef8c0b57e7d26ac2ec2dbc751555450c0f9a3447298ae8cc1ef12aa317e524c118c0c874545e66fafa7dc669232bc46fc723446baec3958678abee9fdfba80cbcb1ca8142dd7f7215e689469d2f58e81a3d290d114be5e159e397011286c219e044b40868d7b6ab62f6f6546c6a060fd0c9d4d8dc7b36282cb1933bf799a", @typed={0x4, 0x1}, @generic="de747481d17f84fce8cc34d2d691def727c1c8e6de0e0d061f82459242d4102b0f9296994478bbd7c2c2fb5988919ba69c5fd6e6ee11ce7bcb5035129f8c105d3a94b875a4a9487a44b935979ba18c0887b8acab6c97fbbd878fd7c5d63e97e28b32c8de39796ba76a0d2e52f8bba86f3058ceff8022a8791d34ef9ff07bba23fc45b1e0ec896fc70fa3e45468bd99e7ab6519ee31ae7100be2999bcea31c347ab0ea584eb3c2c993f0975be440c69899d1d9b0b101e1816b276df21179adea048cc5240cdf168602e586d5f249eed2171f676aeef047cb03e09d5ad275adddee0a827ea983a21242b7596", @typed={0x4, 0x88}]}, @typed={0x8, 0xe, @fd=r3}, @nested={0x15c, 0x57, [@generic="8d8256508a7ecda1e0b1e82bc406368483717e2e9e3516748fa1d3b2a12811cfdeb62cea9b05c8af449c0b4870741fc4574f94ec0f539a04d4b326d2fba18f7237a20288edbc60884913f7a23cfdeb568b73e9ad023801c9708c27f1c67342ddc35c394ec3061c1125a3b598179dc1c0e234a5b18ed4bcf5163828c46733dbeefeb6759686a0a2fa5445f777eb979f9208197132b11bd8bf5f8b1215561440fa60f717b2fdfe612bdf2767f2b454cdfba979152144284ee2c89c1f38e8f0d9c82541cdd9494f32991a598ce0140377b7038648244ca63b26d6f39f51fdf4c304693fab61af75", @generic="91ce9d088aa597d38e41b110bfb6303167627f224c2d3f7da9d3dc433c05223c1ffc425860a8be673155e6219e3d2cb77eea593dec72572288bcbeb52cb1802abf1039f868c971ccea537a7763b82b3210b63f07e90fac673c54e86ddd9e0b2422c7bbbdda1504f309218785d588945a"]}]}, 0x24fc}], 0x9, &(0x7f0000005000)=[@rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r0, r3, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r3]}, @rights={0x30, 0x1, 0x1, [r2, r2, r3, r13, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x108, 0x8804}, 0x20000005) listen(r3, 0x0) r17 = syz_open_procfs(0x0, &(0x7f0000005180)='net/tcp6\x00') preadv(r17, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f00000000c0)={0x2e, 0x3, 0x0, {0x5, 0xd, 0x0, 'ppp1]keyring,'}}, 0x2e) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000100)) 20:34:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getcwd(&(0x7f0000000180)=""/193, 0xc1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = dup2(r0, r1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:54 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r1 = dup2(r0, r0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000480)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cec20000000000000000000000000000000000000000000000"], 0xc8) r2 = socket$inet(0x2, 0x3, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) fchmod(0xffffffffffffffff, 0x40) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp6\x00') prctl$getreaper(0x2f, &(0x7f0000000280)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x28, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="066304400000000006630440000000000663044004330e964763000003630840", @ANYRES64=r5], 0x0, 0x0, &(0x7f0000000280)}) times(&(0x7f0000000180)) preadv(r4, &(0x7f0000000480), 0x0, 0x0) 20:34:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getpgid(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000480)="6e65742f746370360029218ac762173a0d4456523ffa91ec0a08a147bed186f82d2417c2f35d3ac2c7b46579000000800000000066230f471d9e0e0a825704cd8c3c917af8feb15a783af7ccb3d5be5a997343ae2fa46ec88cc316ad659a123c7a5d4121f416d3f9720f2b1b4b9d5795b7d6c6268acc8608a15443cbf07c2a1405ecc4931c021615ef86d6b0c3cf31d78a364ae31b87dfeda6cdf381b5494d89e3bbd718704c0c6e73f0a3f979b5b1c5b97a9f115f79cbd1485d50edbfe85536ac94") sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000), 0x0, 0x1f6) 20:34:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc4, r3, 0x208, 0x70bd2b, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x13}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x4040011) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 243.215006] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 243.215745] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 243.271350] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 243.281941] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = getpid() ioprio_set$pid(0x1, r1, 0x7) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) 20:34:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) sendto$inet6(r0, &(0x7f0000000180)="9027279324d0bd44f77f4bee748ac7895ec4d2db87387e86a7bc5f5513fff2c9a455048efc3568aecaa30e4221138a48795e234d3a8c2856fee738c24db5b55c800eb69940dfcc70f916b36afaeb3db531ccf76857c9750259918819de21f18078ca6572326f3b5e77ce5da893aafe6a8e544275fd48b39caca75f1a64dd3329e77ba324ed5f447883c2d9aa5b927927f747250f69e662f1bae3918dfdd98c31f634eaee462df5ae7bac5731b217946dd4829a5295cd12d13d9f96d96f0ef8", 0xbf, 0x1, 0x0, 0x0) 20:34:55 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 243.331591] IPVS: Creating netns size=2536 id=11 [ 243.337237] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:55 executing program 3: getpid() gettid() r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/netstat\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/169, 0xa9}], 0x1, 0x201f7) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000140)={0x3, 0x3618, 0x8, 0x6, 0x4, 0xacd}) write$P9_RSETATTR(r1, &(0x7f0000000180)={0x7, 0x1b, 0x2}, 0x7) [ 243.381002] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:55 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000040)) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:34:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) epoll_create1(0x80000) 20:34:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0xffffffffffffff46) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) signalfd4(r1, &(0x7f0000000040)={0xfdc9}, 0x8, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/48, 0x30) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8400, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xffffffffffffff46) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0xac, @loopback=0x7f000001, 0x4e20, 0x4, 'lc\x00', 0x36, 0x4, 0x28}, {@multicast1=0xe0000001, 0x4e24, 0x2001, 0xef, 0x1f, 0x3}}, 0x44) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 20:34:55 executing program 4: syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0dc6bc20533582f3373f5edda6a261360cfbb1067d90cfc2f51d6698838a295f1f491d725fc7506c63f3f0552f49dc7a447be8e2ffbecba6cfd4856a4510d63ce6f2ff76ba7be92179d0466e01fa6848c55c8def64cafc4d20710cf7a5e45cc3"]) socketpair(0x9, 0xa, 0x3ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f0000001580)=[{&(0x7f00000001c0)="a3657e416bae3532e0e28165d7aa9d0adc135072aa58c86238d637c7f13dab64ec8195c97f814ca2877a3756521442c32e9152d9de9ea9a18a999e266e0b181f93892484138b21f4032392bfd2073e34d677bce687abd567b24f2e1c3e1afcfd0eaf22df17f54293c0f75520f1d1fa41410ba662515805a55460d2b42ecb6e53f0247f0cee9929b116c02b6e58735a06388dd4c8c34a50643dccce2d7741c0cb4ee104defa684c964eb71d299130b2d3e373208417f912dcd6b5c066a2bc8e5453ea7d05fe748e1c2725d3343ab5dd1d09424b940076060ca32856ba12", 0xdd}, {&(0x7f00000002c0)="eea79dc0796b37f1e0dd6bc06048bc856321e7d8eb3ed258e33af56646681446a26f48ff16a827217cb9671b5aa1060cebd5e49ff0165c21dae754922e665229096728d16ca791328137a815da618c4d21492b8d03355a5602288228fea8966c697ae8208b7a34522dcc14141f37703caf63104a2f174472e068992b78984cac8ea517ab54f3859a4398b218a6decf0c2f82dd35f777b75b3239ba46ae8a033ea1dbdf20a2658950b73eff810eee58720e59fe8d878018b07a6354458b7832063c0fca20c52a4d181393bad4f2a81796e30593c0074844775a3ec241a9849ff76ff436a99219807b60efd13e0fafd93e828c92495aaba1d6c42922d6dab1ca859f13cba8313782a461e3ec45c919dadd45529b8d15a9b4146c245853a36007872c33f66c43314ea995c92df4dc00e3fd681c3f8e6d18a2906a4215f40abe6c03590c47f19795fbb8e55b3d57908be16fa1e3c2b1032bf91ed022730cdc90acfeba354bb5ba884f69f7d4850d70e85d78ad691cac4417f9ac1920e49dcf424d4ddf14e252b6de4c7652c2e9ff0322355789a2f58a55acbce8d21acf7909e48933f8b017a6b578c35ae2ac711098c3ccc76d322eb8ff410e2bda51dd25ef19067705987e83a013a20db49df6141792b767ddb4cbb0a770ffb4ca62c2d7130ca414a4932873d8fc8ad7385194e2327a7fe1387a9a98fbea1f25cfc0c1866ddb1e2c2ea70b9e37f3d553ed8554902f4d0cd1bd2ce7936b7c88e6e12eb219bc0adaa52b265679887df64a63244182e5d413da6a9f547a843d442b7f4b899397998f38505299458de2a6bfb78f154a2ebf9c890d9b58dbf20d9c085b0db2f86a1d63d0173ea33c1c3b1dd9fb3ce3d4559815101fa20d37f48ce132a4ed3bcc76842f00e8f56932546c397566803b3e3fd64e3923c4b4d26812ff275ea7541866564b3ebeb2736131e7df3e1f7b30aadb9631aa7d243d1bdb0fcfc68265d470b92e3036415553b93333943cf8ef66fc5d6055b6db16e2ad9be48582764dc96fac643f460cf4601fa42d0a434c7d7a69b6e218d49682c91fea8f57bc11f297426d36b920bc179b3dfe853ad764cf41d074c54d2d852d34931f50a450b742cbdf09625449e0874cadbeb8959b7a9c02a5c2d4a0beabbfe75ec2cdf550892565eb0685cb83cfa149e69404b8a41b5189994370d811c4e29cf4f12eb86be8da66f0fbf9453b9dd843891274b1feec47527b1244fba922b2ccb9e6d14f89fe549086355c204244160f5169433677fcd1e117cd5982971c2784d64af7fca3b77c7546fdacd9a8456ab64b6864cbe4839bfee5a347c5ec228163778d2a06b06193880c3a8895ecdfc8daf7a42b79c69a0872445916a7dda05e0298d12ce0ad5cdc8d353faaad35cbbe68998be75bd7455f4dcd91e1bbc9e8027eb5cc6115dd5e1cf6844e3f161185ae287e98ade93a6983022f053afd2653ebd09a7f0cb0152941f531e97b3d53c503b1d5a6c15e58eead56e372c1c931feab38f41dbd6c60fe3d7416b167e84551d432bf5b4ca52da21d089766856603fd6a3a44d1b32a8865ddd7f675619c07b9d081d3e8c682a6f03d6b953d08ca0268856caf069b5b932c9f610f85ecea27cf782c5437dd1cb2ad40d7755a49378be19890938ead6fb6c2866578b15c92d2eab66d12b9f1b7b433cdc6a4069a36e6439d45a858056c26f2359469030717dc2ac5be80b2aa0402ec4468dea55098b58eed00ce84865e1db3d6d4e9c988178fd3099156040ba1472d981bcd0b8ee4d0fa7f90d1ab8a0fb97e9a78b323dd207a7b5c64b09daba035598ec6d21b80ea9335c3c9048e67736ca03df3bc5e35713f7ba6a503ce1349a8058f3d52913f321969a7b14cba2b43d4a6b81d0247b108d6265ecbdd212801b9dd79a62af8ca3c7fc71af31c4eb309b61f396075cd1fa6231b99a738c90c8b8e57a7ad4cbcc28e2234ed63a0248c1739e8bb1c75f79251ab8ab4322a679b37d62f2f4423e326aa96e7b7d7ee222c2da5d7122bddfb25cc062d2b7f259846528a074b20a8e9896e57b586ab5e41725c9f8e9abdc29e4bd5d3bf8727581d0a03586e44b1a6adfeb1398ef67ea551013402567cca9e3ac692dccb9d3f6912bbfd5aee95eea2434b2034b757e0db4e00af59c3a3de1879e536293bb0cbf935766f92557d7f1cfbe9ca42fcded3f1daa35b01c8e29b015ab06cca5c0fbb6e30072e0e7412824dd30613119d7d3f7630afc0a58492c57dfd3f74fdd7d2403c3315038934f385aee4037af1d9a514983f37055fd5d4fdf56a0fdbc12ef0988bca38ed723a226966b0cb45f90eeb3427457a22b4cf4cd996c8fa155326e5c20a6182e505e73e9e8f36c1c35057c3a950e8d4fb3513a345f58bcc6cfc6a1976323bc759d0c2dfaa91636129ca71677051d8c2ceb867df42950986902727375a9325c3184cddfa30fbca694d3e582b362ef3789d30f7cf543793982680b2ba4bb6826eb3e1432ef225e7725174755c31ce178171bfe0530e9ffed51e0aea246a99cd05b5e3268a47e5b2afcc7ac7815824fea19d61c7e9e6832413c5f508bb5e859cdfa5484531c04051f265fab85dde3ff48e24e1e449fc4cd6ea95e61b2ed44482d2f6ee3e9f5fd00be1106f7d68a3ecc742cf8223ada7a98c057ef54d3d55b143df6c5fee9ca6187554a21084f8f426f33ea48eb02edec89c210ac1a0b3ef033a8e2227430d9f6bd6fa137ffbd7327d36a5578bbd0441e6403f98e9ae23a0cb78e98dd9aebacd3ebfc74b34165d36c4e5447e790a235577b10984446419a0395d64502660142bff5798a8c5158bd77f203cfc0108fa6f288d1c14d8f28a559ec92a4ecd5f3cf3375e3e2e0d388aa96de2b0138bf46e0ced4ab4797e9ff481c9146a0c780b01fcf8286d2cd3919683ab0c29a5437de34ce53088828b01efd9752e02fa0ba679909481d54d54ec8760b087d1e2fcc410cffb07e4cf3098f7c6f0faf1e81377d3eb3f98f61e4d3efc0a2344312bba921db8d8b6410b4b1f4861d96236d525ffa3c9a29256487ad4202f2f549fe03541899d00c9e11fff203f66242e214d19a1337bb1ceaf33a83fdf2a1fb2fb34a7b9088b9caa4af7ea513b136592392e8c7f43b326eabb30718fc2bbdf027e4963adacaf374d9b897a24afe901fdd3b7b89b74890542f60393309940e5b4801820733aabf3f96decceabd89539010642e340a789a6e9506c6b9b9cda3d72c5606170a4327f04ca3a9826aebce4343c80d66b9e006f4e747eeae610465a8ce32273574e96067eb995530aeb2aa96e2476833daede174e7ec6dab7381dcdeecc33f2dbfbb0232ca756000f373de31e3bb3252ab736b66d5959458ccac5de726bb1c9678672ea14b6010971a896d729fa145144d9026b8882bcd3cc786c607aff989c0fe626edb5584b503633a6cc0ffae7266602caeff32edcd85cff7f5bb3520232629d80529b64954fd71423acf2a9ea724719d9967dbaba7453f528daa862bb523926ec3f2c68b07daee474febe6edd37ff53c5248cefac0e7219d5dc40a16168e7793c25264db8a4471f9c7a74d7a85b2e12a581ed0cede7a5dd55ccdf5991ffe7828dc9e5823a1b8e3b675327009e0e1c3ee2f1474ffe50f65d73a229b3b58af9c016b179d3b8e3038649a4bedc0a8388834dee9e267eaadfe26a4be56a257e7dadd66c336356b9650dd6e7f83c9a922ece320e625bb58e8ab8a5209332c6a89336a4806be6d7f93a0e93da487ee4bdcb637e9a57408a929ff553a201cf3d923590bf32f40a0ebec2a6ed9b63750b3f169f7ba8c203ac37d896e32e9df1f6ac3736fdd1d3c25f74cf23f07a4c9c667a054edc1848bab1d44be23868de1d647c8f00f28fd88805d9bcb5ce8a117d87bbf502c97f9574e3859ede14c99e9fa41ec19d538e05acefcc4dd93e03fd8dba029c632b0bd45af6f884713f4f76a87e6264b9ae4fcce4f73e23b942e8050de511429ba8778415f3c9dd4a1b69d171634bbacb762f8dd0ca23ffe05f7076e16b51fe82c559a87d66e87c436cfd24d6fd7dbd3476465c8af52983751b6c51274e66260653c0bd9fcff155404b49ad589e0a37604e37d99cf3db3c479dda5c1408314693a6f3f5e9d0be0980681fbe6bf23c0b6169fc53ec94947ec99ec2c677527b4014a70eb0bae5c5f6e073dc679668e63ac6c3a8501903bc6f16790269511620636ded6a2a2c08eb3e950162e6fe66cd017738f0ce4ac3237de1b96162f36fa856916c7a12945bd2512915498aa91a96a21cf07fd7e0c519b845aa23c385c50a208b8c46bce2844bcccd34f15600c01da01cb5c76f6aa9cd0ca71e31f8601ac67b3d502b0a86594a334b93eb4bc1601e372fdad5e03593a2ae5248dad8aea9639f7fef021f39de3d3cd5bd9f12d84953cb3ba8eca76021ad0818bee0d5cc322c8f62b6635349729a06d941fac6e32736e8b3cf3942f7ba5d2dbc9372494c66ba491a529586d8edea39b0eac68d119f02f25d451fc6adccd444522426fcc9ee7abf59500823d2977477e914832decf6cf281680db7107744bd2cdc86b18012997b56cd5250305a78d7514360d342ff9aa5707ee5851022542f9d27049e0cbbb31317f12903158dc6318d183bb30a085a53916c4608520531e783fc479be95e831361dc5b38284189db09c734814b932fc411e5d60091b56546ebc48818dbd7bc56b7c34fd81213ff4af4410fd4e5cddaac76dcd28b40f6016ff02d6a569d27d562100af7049c4ba3280c21be7797ccd6a00f20ef5af0e062c167bd9bb2dcddbe5b6f6467c479d58a51f47673588532e96e63eb283484a87955349c14708abf46ad1912b544e35c198a7482664e4ad982186bf4ae06551fcedcb982061a8f9639e85b8b6ed9d2d964817b05049fdfa46acaf359fac9318fb1ae9935665ab7b521cd57cd63d7b40f8ca8b1e1775c3b70c60f803a4afc2f7e1e3d512ee92223d61403efdfae34222c02fc362f22fb5d207c7929b7c667dc6ed5b2cb6934a32821cc6b9e124751b6ae64afeeb1b2b10277c22f8f9c615cc854187b32a9fdd992bda95692e88888d120795e9701e2e7ff38a7c3da46d02474544bcd669a673f0be05333c33e7dfbd10e2b23f154b604f84692072117f86510ede72772ae5de6d3f87eef58d39cad7335ad2fa4b6c30bbedea7b016bbdb6e7f06a654d3e796095a31aaad4366abc0aa295bbe0e7350d0869ca2b99ac660c89e2d76feaf022fe138d1137a176c26919438e39c388383239f14c2ed92da45d4dbeda9f61d69125152f26d60e6699f3f505b301f32b8e1c49d2b23bd0a5b51935369e25871e9161c12a72567a4b982b88afe11b94bfd97ca4c140539d831dc1910ef60581e788eef8a34dc620e2a4a038143a6445413ac037295245dc3abc967c8fb5b917c757342d39be318fcd1ec91a7313b69ce938d30d92d5319d5786da8ab35401685ab9fff93b25bcfc4f349e5b24a85c8d5a24d71475633f4900936c00102e5af1038e0af638b59f3e37c4010b69ac8e0feb73fa989f3cc80c53ed43e62e87c98e42ccfaed37b256f736693fd826e51aaa5e3bc7bd734ee117a25f1ecc6ab895beb68d9edf86bfeb2c481cafd04414573205d89c7ae0f71129af6b71781f70a5b49d43650015d7022420a9ebfaa664fae6c80b197944c60c14c0e9e23d7d9a064bb57296c83d3d84ccfcf9044ef7cf466ead83750e5a4bf815c42bfe7c849dadb3b4208175075fc50c5470baee28570db6d23086e83e4ffcfcc08e37b8342f23", 0x1000}, {&(0x7f00000012c0)="a7e53c8a4627c1b37838d7745940d72f3c1aec3a99b635337de0c0fc57e8c88a7c5a116ed2132f983bc8fc4be218635a896fd10002b75778b6b1644880d41321a4575a303b1c206e75aed7e65b2d460d2f9e31735bad99044d91874df060b9aec80c257234a5f695db7b55edc47139ad704bee78b3f0fa6439b0841ce2bb8350d12b86c3a68a15ff821d2eae1df7aa0917dc2349a632fdaccf6dbeae", 0x9c}, {&(0x7f0000001380)="8218e445db01ceed9f637a43a5d3f16af021cdff52ea90d96de2d791dc650bb1385f29a1bd94ee9b437e7df484d3387bee80c27b009269d630320883e72667b93791ab96021f91ed6fd82e44420abd6035ece75a72c23539f2b0b2be79c9c7b8e447f846b50f145e6395b3843c6b36234f86b8f0b8efc517cd77ccae6e759ae05f6890fe455e901401cd5e05", 0x8c}, {&(0x7f0000001440)="17eba8a107201b51c270964d59ccd7f2506400ec4981121ec7239afb18eec59eadc6154de2db81ac751857dd04f23e8d9f72f49e425cd8efa4eb7bb8cd68049a038c4af182d59ffba4d2fd7d6f652eaaef2dcbf3ac6a871335af402e0394d52c796f15a827e6a1e902f08ba86c832e5d090ffa39130e14d9e9e469c1aedbd66a3dc677f5127ce417cadb408da660722c9c80acbc1bbb360540880fd621afb7c17fb6", 0xa2}, {&(0x7f0000001500)="27e7140b76063ea39c495f3c68f6327b1fa201bf7e961f4ce1d9c7fb7d99bf0f2d2677fa31bb9cdb4aa763b2af72fd7951e76f4ac45a599c9cad64ddc4ae81ef61728b7c1c291f4c78f101d77281d9c11d812ef6739113c67c1ba53dbc088ee3dd9f589057a6d92ccbdb8a2d4fcba0c9227c27", 0x73}], 0x6, 0x0) 20:34:55 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') getsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f00000001c0)=""/209, &(0x7f00000000c0)=0xd1) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80400, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000100)={0x80000001, 0x4, 0x3ff, 0x3ff, 0x6, 0x9}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000040)=0x80000000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000002c0)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000140)=0xff, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 20:34:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x410080, 0x186) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2, 0x1, 0xa, 0x7, 0x4, 0x63}, 0x20) [ 244.086860] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 244.112286] IPVS: set_ctl: invalid protocol: 172 127.0.0.1:20000 20:34:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e26}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:55 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x25b, 0x8000) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', '.', [{0x20, '.vmnet1'}, {0x20, 'cgroupmd5sumposix_acl_accessbdev\\^,'}, {0x20}, {0x20, 'net/protocols\x00'}, {0x20, 'net/protocols\x00'}, {0x20, 'net/protocols\x00'}, {0x20, 'net/protocols\x00'}, {0x20}, {0x20, '%-^GPLem1%cpuset@selfvmnet1vmnet1[{['}], 0xa, "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"}, 0x1094) r2 = socket$packet(0x11, 0x0, 0x300) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setfsgid(0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffff5c) syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') [ 244.153639] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 244.161289] IPVS: set_ctl: invalid protocol: 172 127.0.0.1:20000 20:34:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000000c0)=0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x200, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00001fc000/0x2000)=nil, 0x2000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) write$P9_RSTATFS(r2, &(0x7f0000000140)={0x43, 0x9, 0x1, {0x1, 0x0, 0x100000001, 0x7, 0x7, 0xd0ce, 0x5, 0x3f, 0xc0000}}, 0x43) ioctl$TUNSETLINK(r2, 0x400454cd, 0x323) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000000100)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1a}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 20:34:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x300, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:56 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000040)) getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/protocols\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) [ 244.269467] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:56 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2200080}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@newtaction={0x1510, 0x30, 0x400, 0x70bd26, 0x25dfdbff, {0x0, 0x4, 0x9}, [{0x12c, 0x1, @m_simple={0x128, 0x9, {{0xc, 0x1, 'simple\x00'}, {0x70, 0x2, [@TCA_DEF_DATA={0x10, 0x3, '-vboxnet1*\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0xfffffffffffffffb, 0x6, 0x3, 0x1029, 0x800}}, @TCA_DEF_DATA={0xc, 0x3, '\\user\x00'}, @TCA_DEF_DATA={0xc, 0x3, 'nodev\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x6, 0x8, 0xffffffffffffffff, 0xffffffff, 0xfb5c}}, @TCA_DEF_DATA={0xc, 0x3, '&\'!:\x00'}, @TCA_DEF_DATA={0x8, 0x3, '\x00'}]}, {0xa4, 0x6, "e0d317b227119fe3f375b6b2adf61f4adb13e4fc3ea6d5b3d1a687936ff34936661b2c3f5f6f90a054a3a7cd2f6cc00716e2eeab24852259501301aa66f11556c085befe4935f01407a145a17886d76ec79cbf98e11a2b72005f04466a8b70c3adf10b605d29a6c2b21d308e5213c3b32edf67e15736893057467e66269422f68e9707e6e1fd0ee18d28fd9b6fa11e5b725aba797a0e97c8b7a2d1513a387012"}}}}, {0x134, 0x1, @m_skbmod={0x130, 0x1, {{0xc, 0x1, 'skbmod\x00'}, {0x18, 0x2, [@TCA_SKBMOD_ETYPE={0x8, 0x5, 0x20}, @TCA_SKBMOD_DMAC={0xc, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}]}, {0x104, 0x6, "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"}}}}, {0x10b0, 0x1, @m_gact={0x10ac, 0xd, {{0xc, 0x1, 'gact\x00'}, {0x94, 0x2, [@TCA_GACT_PARMS={0x18, 0x2, {0x6, 0x8, 0xffffffffffffffff, 0x10001, 0x1f}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0xb3d, 0x2}}, @TCA_GACT_PROB={0xc, 0x3, {0x0, 0x12af, 0x10000004}}, @TCA_GACT_PARMS={0x18, 0x2, {0x3, 0x7fff, 0x20000003, 0x9, 0x3}}, @TCA_GACT_PARMS={0x18, 0x2, {0x1f, 0x2, 0x7, 0x100000000, 0x200}}, @TCA_GACT_PARMS={0x18, 0x2, {0x38, 0x7fffffff, 0xffffffffffffffff, 0x0, 0x7}}, @TCA_GACT_PARMS={0x18, 0x2, {0x8, 0xfffffffffffffffd, 0xffffffffffffffff, 0x646940ff, 0xffff}}]}, {0x1004, 0x6, "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"}}}}, {0x40, 0x1, @m_connmark={0x3c, 0x2, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x100000000, 0x9, 0xffffffffffffffff, 0x7, 0x20}, 0x9}}}, {0x4, 0x6}}}}, {0x90, 0x1, @m_sample={0x8c, 0x1, {{0xc, 0x1, 'sample\x00'}, {0x1c, 0x2, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x2, 0xff, 0x20000000, 0xffffffff, 0xaf}}]}, {0x5c, 0x6, "1c8a3919342d5f4a10fe3a1eed09245bdb34566b1de9e65da794d19df75dcebfcfb515fcd759df7ecef5e9bc6df953b024c5640a5df9d7bf0b87c1321f06d098e88f4cfaf1ab3b5ba43855839833c087af12f364e6"}}}}, {0x11c, 0x1, @m_vlan={0x118, 0xb, {{0xc, 0x1, 'vlan\x00'}, {0x4, 0x2}, {0x100, 0x6, "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"}}}}]}, 0x1510}, 0x1, 0x0, 0x0, 0x40}, 0x1) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) 20:34:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e26}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/248, 0xf8}, {&(0x7f0000000380)=""/180, 0xb4}], 0x2, &(0x7f0000000440)=""/235, 0xeb, 0x8}, 0x100) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x410080, 0x186) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/95, 0x5f}], 0x3a3, 0x0) 20:34:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = getpid() sched_getparam(r1, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fdatasync(r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000226bd0000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$SG_SET_FORCE_PACK_ID(r4, 0x227b, &(0x7f0000000040)) 20:34:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x0, 0x40000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x400) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/158, 0x9e}, {&(0x7f0000000140)=""/135, 0x87}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000280)=""/61, 0x3d}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/96, 0x1b3}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f0000000580)=""/109, 0x6d}], 0x9, 0x201f6) 20:34:56 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') write$P9_RVERSION(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="15010000a0c64ba144720ed36a39466b00f8ff65ffffff3f000008276fecad37fed9b17567dd56018d91"], 0x15) 20:34:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) sendfile(r0, r1, 0x0, 0xfffffffffffff9c3) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 245.251307] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 245.277514] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 245.281314] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) readahead(r0, 0x22d, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000040)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0xffffffffffffffb5) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0x3e}], 0x1, 0x201f6) 20:34:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x8) ioctl(r0, 0x401, &(0x7f0000000080)="025cc83d6d345f8f762070") eventfd(0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 245.331876] loop4: p1 p2 p3 < > p4 < > [ 245.336170] loop4: partition table partially beyond EOD, [ 245.341402] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:57 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2000ff7f0000fbdbdf250c0000000c0003000800040004000000080004000000000008000400ff0100000800d9856f049d6f4a3075c933397997f5b7f36a3f34d8ba6cd73ae6c64a0c5d782616dfba3d540b"], 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) [ 245.374831] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 245.465545] truncated [ 245.471331] loop4: p1 start 1 is beyond EOD, truncated [ 245.486209] loop4: p2 start 101 is beyond EOD, truncated [ 245.497294] loop4: p3 start 201 is beyond EOD, truncated [ 245.504319] loop4: p4 start 301 is beyond EOD, truncated [ 245.581251] loop4: p1 p2 p3 < > p4 < > [ 245.585283] loop4: partition table partially beyond EOD, truncated [ 245.592303] loop4: p1 start 1 is beyond EOD, truncated [ 245.597765] loop4: p2 start 101 is beyond EOD, truncated [ 245.603488] loop4: p3 start 201 is beyond EOD, truncated [ 245.609043] loop4: p4 start 301 is beyond EOD, truncated 20:34:58 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) seccomp(0x1, 0x1, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x4, 0x0, 0x7f, 0x9}, {0x0, 0x9, 0xa2d}, {0x3, 0x7fff, 0x3, 0x6}, {0x5, 0x100000000, 0x5, 0x7fff}, {0x0, 0xf0db, 0x6, 0x1f}]}) 20:34:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl(r0, 0x0, &(0x7f00000000c0)="efff4b2f05722ecfb590127cae9a8df4aa2eeaca5195a11f2b53e9e82a9a941231ae52780d2daba7165582334b6af23dd879b3437e7bea4be3cf17efcf13d78e44e3cb55a0ee02aea39631021bbfc0aa5b6a9518a2b7465d576754e6b6151e17459123bedf4a413e8b3fa5b2dfb599") getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000180)=0x4) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:58 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000), 0x1, 0x201f6) 20:34:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, {0x7}, 0x50, {0x2, 0x4e20, @multicast2=0xe0000002}, 'bridge_slave_0\x00'}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x200, 0x0) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x11, 0x100, 0x0, 0x4, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d2, 0x800, 0x9, 0xd, 0x2, 0x80000000}]}, 0x20}, 0x1}, 0x804) fcntl$setflags(r0, 0x2, 0x1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000200)='./file0\x00', 0x8000, 0xd0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000040)) fcntl$lock(r0, 0x5, &(0x7f0000000000)) 20:34:58 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) tee(r2, r0, 0x0, 0x2) 20:34:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x7}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) epoll_create1(0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r3 = userfaultfd(0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000480)={@mcast2, 0x0}, &(0x7f0000000500)=0x14) bind$packet(r1, &(0x7f0000000540)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace$setopts(0x4200, r6, 0x5, 0x40) fcntl$dupfd(r5, 0x0, r5) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000004c0)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x90480) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munlockall() add_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="e267c5d054eadcf10996e0fc689727e1ed3d3216c5a6c37a9771ac53ebfdf3b8597352761ab5f9412d2939a970ff8b6c1c4946d0844db29fb7cbf3ee337a28561ccca6e86fc392de00ab08efb31c2a7560c2710a035ee7d9afe28cd89d411662fa9d0270103d1ff2067344b6f17d3f2d088dc039ac67238b8596df00c70a319f5ca1a8ce66a614eed4f3ff02fd5733a95eb2d47e2aea83e3f4ee07d081078c5e45b00a598d0b68dd82e95a481b9374f040737d8f5483e62bed115f89e0ddf5ac877f445f2d647db0e377f72d50bf5eea847be724e697", 0xd6, 0xfffffffffffffffa) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000fddfff)) read$FUSE(r7, &(0x7f0000000580), 0x1000) r8 = socket$netlink(0x10, 0x3, 0x20000000c) bind$netlink(r8, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) 20:34:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:58 executing program 0: r0 = socket$inet6(0xa, 0xb, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0xffffffffffffff65) 20:34:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x75, 0x8000, 0x9, 0x4, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000380)={0x7fffffff, 0x4, 0x2, 0x4, 0xfc, 0x536}) fcntl$setsig(r2, 0xa, 0x25) bind(r2, &(0x7f0000000280)=@ethernet={0x6, @random="098a523c851d"}, 0x80) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000880000007ad93807b8221f8a865de15880a5c99d7306793c7904ddd5bbde7d260af0ff8bc166ead096d247d9bc6c1530fb06c08d0d4c359eafec64b37b3a69527d8703d43da6d48fe9297d906822dc81775452e9066bfb1495eebbf30ef7b2881db4ab55ee1ec03f00010000946b743c9086243aae476fa9bf11f2bbc3c50000000000000000000000000000"], &(0x7f0000000180)=0xac) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001400)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001500)={'team0\x00', r5}) ioctl(r3, 0x6, &(0x7f0000000400)="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") ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)='ip6_vti0\x00'}) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:34:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x16, r2}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffc}, 0x1c) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') getuid() sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 246.391434] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 246.395955] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000140), 0x0, 0x201f3) 20:34:58 executing program 0: r0 = socket$inet6(0xa, 0x80f, 0x80) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 246.477363] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:58 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000440)={0x53, 0x0, 0x7b, 0x9, @buffer={0x0, 0x90, &(0x7f0000000180)=""/144}, &(0x7f00000000c0)="588c73094e7584d239dbc4266b025048e24cafd5451774723a1555aaf60dbdfaa67d84af3df4c566c1797d78d9c9028c44d77f0b16231ed0243551a42a418aac044d60b2f26ac844d805c9dcacfc0faed2898078767851688a8168fa7353fd32074124e234c9ff063f7aee368a5858254c16de40baeb6ac90fd00d", &(0x7f0000000380)=""/185, 0xffffffff, 0x12, 0xffffffffffffffff, &(0x7f0000000240)}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000004c0)={0xbfa5, 0x9, 0x20, 0xf3b, 0xfffffffffffffffe, 0x1}) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x100000000000000, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:59 executing program 3: syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') 20:34:59 executing program 1: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0x7, 0x4d, 0xffffffffffffbffc}, 0x7) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000940)={'#! ', "", [], 0xa, "9ffbe8cbc789da849e72ba387f496515bf00b9593356e128b4f1dbcd70079ac325ecbe7ab5c39725997581334be15155b719fd0163393ddc938b87d960469a5ccedd3d08afce1f0f91c5eceb30039f4978c87a9eb14eaf0de0ea43a06419068f70728f3e03409ef3d99cf9f3b4c68c456d3c53abb3c6089d5a457419f4c3f9c25a8069dd3a7daf360668038e96061e967e6a912f63d7d654b59638a91133ca5da14653f54e0c3561a4d8af8766baeb1a48a257d5b59f393291a880b90f0793c5bd476a443c87036d14a51cf1c39cab96015a4e791e743e4717917cfc5f081cdcf56661b5f183ce489d459e46f3474285e20d97f1a1c254b424a81fdcf28d07ea4a644ca309446eea18d83e9f602b1828145fd0924761d4e08c5bba4c8b34eda2f93a28e9e785aad908e074b17c4be4fc2ca7ab5077f960ca9bd515f98ac0a8bc8ec92b9d1fd4ed41f02ac16c708b296a71121cc8bf594d0f45193b1598744bef7598df7e204790b76caa1a8e1be78306f27d596bebf90458d862dd92eea8eddd1062c8a81d19439f062140df6cc3c8a636c154e1529b1d3552ce23441df514605f93e331987c3d8bd35b97b7c6c1b91168bcd59ddd207ac1763bd56e964cd8dac1fa75a020e15d1ed6e8b610da528a58caa0c0135b0180ec4e9619b40e7a4b0670886533f0764722353da93127166600dfe4eab046531857ce93f15a0c5ae4c5480dd8ac18f79f6b38839eba4a8d738da161ddda4ab48647a30028d9b1cee2629e0ca0b8b1a2149af5e5e026a1f38f5316a064807d27503ae53188da18c25f828bb5da0a61c9a644cf8aba80eea4c71753ff4dbdd8437732bc8fecb4a58cccc86559dee3529addec820051ba5efe8a0af02ff213d5017044a947778b95b5aba8f3b1f80f2e831e9dcd5a9529743ffea5f60d632be15af6d62a8efba1260720968374ca03b072abaffa3eb95448bd3e8c28da31958048891d7516fcfbd1cc502a84f7fbd8de7b14545e6f2f89352391451614a62966287eb8644a02abd3d415e5d8347efb910b3887545125afbb2d11ca7001b7c90ac7cafdb86ee6ba65f273074633d939bd7cb5bd2f7e1a5815f7742d689fe28d4b52293113b93cadc2dd5231d40ca61a624e219bedbff1eb755c65e4bded86be2cf0e92b2c72e13f2ebed085b9775555034c70ee7f83777c225a48429022a77cccb67ecaecee66ac0ef58f127c9fa35701472e8f0bfb2e4ce0bdb5e02836ec2544267a69473c4cdcef4ba184451918d99880db78251df9f4d679b2d8509f0270088f4dba73e3531fe91cfb8c6e21ab83ffce9be601ecfb6b2c507191a99f3d895dfe81f1c8365352c993adb425085952dd1100f5c890a417e354d343a7de62e6d2e2d3edb63b011d322200a1a8dfbcc343a9c785d9a52a6f6e9b7b4ca72d15d097ae418a56789643a4d08d715d5433504547529d594f26ad7c1e04dbc41bd1b659373d2bf904edb1a4edd13527dd40026fa9700019cac917004c361dd1941f021ce33a703206740066c163d56c2320763474121f69d5a4095595beb069a4289ca91ca33f8171dd84d60620904f68cebf736c21b74e8ba9b039818230735a7aee0b888ed19033d4e01bc22053edc8ee9dc858c1704f2762eed07e9eb724a9999601e9bac0aaadf811b736fc3d8d2ba9633aafd41d452d6441c4b1344e8cbcdf83c676015876eea0a0f8f818d7eb87838f233aea03f21af1b250539e9de4171b2e544d56a93d401b39cd8efdc6f4a0ed9169f080a1474c65765d31c8f7ae0c0a9d1e3980f214d44651768e32ffc07131c542425e3cc90fcdde00e35cb54b8fe9b398ce65c8b4554bf779cc4889d3bff4af326e8c9c9b298e22d43533e849ce06a62bed61d54b1c759dec16320f514f90b00d546a8fc157b62f2d778bd3d724ec2b3eff72cb8d509009fcc89d04e342dde6185edad2be9cc9f27b4a33883032f61a119d9d35708b386b8e8cb3563c1974dc3c2c237c91811f4a3d80a7de4173871b8db184eee3306791aca103582f7afe9de272d83a4322291a6cff788c5f34a77519b87ac00cabda723753c3b0ee3013e0caf5060c54a53a815eadd9410dd7adc7b69ea4323f3ff7e0fef2d7e3b6fcf1b4ae2fc67bc73634f2b37f664e65f610f621b7abf3849a6b4f9258bd3718598f0a6cba2082de0f4072a1e820db9ffdfb8ec3c33326721d619672ad9881bda5e1c6c598c42e59596c2f4c4c0ff06735a5c691055b42d89d47c045d4d6dcc70691494ff2733a7a758be4386862da3c661f275f4fdfc007579b5b00bae8e8270a743173919dcb1bb3fd0c2700a46120b4f9371e568ad4d7ab4d6ee04c805b66703565c3829db6ff3aa339b8c4aa85eb5c1b90bf769d56830582850ba056140162eabb8fa0d0edc3873abd276a516dfc5816a8b985b159ab21a6ff218d90c8f42ef41ae13a6fc84cb55c13f4b984370a681e1e6859c6963f288655437f01c60afc757520780ff35aa22dc75f9da9fb8c5093f29d69ef7028bf48eb28afbdf4790f5a4aa5f5d4f020e8dc3000c6a74af3f7dd56816d1397707fb0396bbac00c62228d1ec8aec6264064d0b2e9104b7c99d9d336141b42016e75933abd4913049055c70fb611a7a28f3d13a4f10dcc85e8d2a4b083d0e5870fc1c702736a67224b6e2b6269bd8ba8d0d4369b3f5c6f347811be0d00d959512167ab77d9708a772114632ba5aaf225fd65cd22a41434ca2a6d1760532458e8d375d78f4fead3fbd47b0d29e52a065ead3935affc97742d38ed8e28ba016c5e3d54913685c46f35b0da3e2e06945870f67514214a5516c1faea4806b87e70e0538520eba0a710c1507f445a4b8cd557185e73c4d5eb5e423a91170327a566f223c233d96963f6d8758bed756476a3339352dab4eba13b1d29218473031fb6e09cfb5a1484c477957a07d8a74b887a673caa000fe644fccde30fea44bd6de006653745cea4c1f402798a8d8266da960938a36746b9249879faa14be8c662052b3dfa8ca5fdaf44e5df78dd106aa352c397503469ea9346062047fcef259de3fec5326ba849d8de2dd959d883a6c407b2ab8e96f7c4e861f2adc7daf53101edcac3442612f77bf0fcd0bbb76753c65fd35e5f5910f8b1c51062f4a26c78c4ea0eb648953569e47f9c37ad1f01b958cd88123b61b9372a268fe9a9115c859168301b44e4f56dcbb17c32304f0b8855356f1af6bed9b04a2cfb1d6c0f04d1e8e2585d9be37e642bff5fa5254da7a4f8922a7a5e7f5b44bad0f3308c33a7fb16cf4f553951fb417b69304b1d3c65ae73e70296f80f4ece08fb81fe99264100121fba90c3ff448ee70b06c959850abccd603ba892ffa46c4ebc81520c7d2beb564bbfc9808e90f67619118855ebf1dd9b5226141a2a8d6ca4fa38ddbdce5e7e7d3ac3434889a024aa9fa829ae66c59decc3246395e554b994547706ad90ec9ee8c675273ec85441d7edf14774d69107d8a47c08d6e81820c301d8cf756c3a37384e6e942661cc7b5fd4117e8d560c29046cbbe3ece4d492d918f8adf6bb1fda13a9efefbdb23a2ac1a147a34dd5b70678b76596e9668809a295dbea4991a32fe03d08e5f1860ec4844601772a96f52ed7479092924ae015d958374d334d07a91056d07e0c94051fb3ef80cd6ebb3a3b5386c6c56a5a9c50573c641a9423f4e41e533b87b7e4aff6dec94c0143f372ced66938180387d52fed2a4697e15cacaf22bf84fddc6c68086326320c4082e1a18f89de11a3347a31319342320cc8ef10937cee216e2eae52e33a753fb5641ae7f8e5776d43576fe4207883b813f223327ef2285ca8648915ad96ce029430f6c734f2fe188f858179d950e793935c9df30c03e277957ce5c864a8e050ac86d6de8afce6bfc98f4c60c166f4587b7d7ca90d0232ed4e942dad7007f251857961e4e2c6557d86b576238bb44e0f7e4306b8f3427aa9bcfc5d03f99f6696a1b0e46a8fb49b683e027fc08994a8f619970fb919e5fdd927c7b3c4957590e56d34075f7798680ce0c6cc2f4643d92adecb40cba384a10aa95fc86701d46e946a9fac49198e6e32469094fa22dae7b91147c55bb02fc6d3fc82eb012f4ccf6be48800a4424d3ae27c37b023d85657bf40e77df871dedf17639e76f59a61df606e727762f89612e730bdfcb74d65380e65f7652c06b2753a6d88e657f02742dc3d1daef092ba9abb5c4dd0d7d22ee9db7fbf1b4c12f4bb7fa71f7bf892ebd93d7f843a38453217fca123e88ac29c859e1f0b0454194d3f2e4869b4f600698fa2be401b686d3266c7d2a34dc201e80d9fe172184aaa58ed9346dbf74e107dfbc2e50f4ade5d704b5092d51c2104d16fdb03dce81db8fd48c1c90b7ddf949a13364d25c01325d4c8e9bdfc598ddd8d2287a08c0f1b09668826be1bf08ed08de726ff95d1b883091a8b7132686bfcdcbeb8250ecf8d86227360b9545418402451124f06769ca240c1591ddd97c55a679a02b9ec3110fa13cb4777815664125923c67a7b23d17e37a44972ffefce32ff7c7384625795b6341ec9cbdfb3db819a667c02d8c53c963ecb78c143b8d38136bf2339e9cdd1b017b77727c45534fe053b295d6160aad6f0055fb42151ac8cd51ee6056e95ceb53453862b5075ccc438dc3a0239f2fd3a91bb8386b84ed56f8422a395e273995b958e0e2c5cb8fb59d0eaa1d0d8394c3ca8717d18c854d19ff8108f1f830356e23fe7e0cc779d80c9e5221c61d9bb72199fbc1151166c3e4689f38eb3c9cfce1657c2177eeba9ca94cfdfa8000271f2e15ee40fdc353f7b421e9c656a064ec5fbfdb3d787cf35610b637360680a785e41228ab2623814deade81a6aaa5ebf8f82a01ae821d1a12d3aeb4c0737c14ca8a9631fac0d43b09ca7eb840291bb47c75520424da83b66f1a2a193e71231ac7024246764595fdad6b5695377c4c733756b5d11c8fbad44e72051a2a4ac398d101eebf934aed8e72e8a56c47c11da59d289b50868fe2a17ec0e6b358d587dd08d64c71c83442808c232fd4642316866f9b0afcb280c6d0f3efcb1615fc144d20654f651eb5bfd348b2a42ab6961eb244b41f827189d93c0e7bc78358f1359bc4988fa3c8903b502601d4e834227662ed4bf59cd057a060c6ca8d52cb1cfce323c007c1f94baccadabb2a26fc11b184c1b4acff22aead3834ff83ee18275b4e4ab36464e45aca3f03a337a3f763c5027305c8ae454bedf18a979c01e67906a72e4634b8ad7e57b5e7fbb5d72ed9447dc560f328adec7fed2812a8e1283986373cad06fabb48011a763cd6159b9f5e2be3393978420b9ae781afa067ba27d3a64d5b62cb62ea593729e4eba545b91dd4a8824ea3371b6053dfa87ae1c3ff835acd7092dfe7a67edf849eb8bdeb9efb01387c28291e763f703895c9979491af7a4fd377c288d6bc4419175bcd59a498f15831d0c6d79b0b0313391666c09cac296fa3c4657dc3aee404dbcda5e3bfda828717ddb8067da7882c698f989867b1a6468657add54bdc9db7cf1ca79c19343688ed28f8a4cf072c8067b9d443f99546589c3bb4c0af33fa4224809cd0105780ac7eb1d271bbd4a24b9205696a150f7c241cf199c366a2a1e5e326c4fd2315f39893c256208c38e45f34f9b0672ef053abdb5f3416613067914a0c7f47c89e7296fc883473383b572b2c641c1c1c36d4100551e4ae759cd8c2503147125013dc9e776d015d80047c0ad899bc28c1cdd86f4ec449740b567a2e5e50bb0aefa3ffc01f84c7ba7b6cedf9b"}, 0x1001) 20:34:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:59 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) write$P9_RRENAMEAT(r0, &(0x7f00000000c0)={0x7, 0x4b, 0x2}, 0x7) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000100)={0xdea1, 0x6, 0x80, 0x6, 0x3ff}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f00000001c0)={0x7, 0x3, 0x2, 0x0, 0x3, [{0x3, 0x1, 0x6096, 0x0, 0x0, 0x2080}, {0x80000000, 0x0, 0x8, 0x0, 0x0, 0x8c}, {0x0, 0x3, 0x3f, 0x0, 0x0, 0x404}]}) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:59 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) write(r2, &(0x7f00000001c0), 0x5d1cb4f2) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000000c0), 0xffffff9b) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000340)="d0062dbaae2ac8203f1be9c3f141498cb0b88265e1") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1000000000, &(0x7f00000001c0)) ptrace$setregset(0x4205, 0x0, 0x6, &(0x7f0000000200)={&(0x7f0000000100)}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000c63000/0x2000)=nil, &(0x7f0000000000)) write(r2, &(0x7f0000000740)="77fe90d1524a6a7866642ff0a119c8c65beb02a2da2e32ff3bbdf794918fba62e7e7689f3f39e7bd867ab1fadb5d65537aa76703448e57172cb61c8a777d0d5a50b346c11adff5b9bb1daea69771c2f95adf0d4977197d93a2cbe306fb4746fdbaea07a286054d96dbd614cc413ec086c5c748fa446ef0e7a69584e6bcf10eb478fe23e5061e24a92ca03148225daabd791c547de4b70c16f2dbf4d71d1370c8b7e32af1e04a002ad1f1987b0ae9756dddc244d6b8c0a080228bf83bc2eabea531ad860cd92ad8e9d3059f0416c8f31a132d174d1c5bf2c48c13bd22442e0263a80105d89f358ac83e9a811cf68cd990516e701e65b45bda501ae5d9fcb34ddb7fa058aabd9f642b4980bb8ccfb92a97daf4df3a34a365b089b42ee2cdc75ad3ddd4e2834c58a456c7bff152d5e55ab16ac99aa5ea10d7ae8ba74af5d60ff938106cb30ca4f1f07a2cfa5c45b1708f8efce7bdb644d93a3ca819308e0049c2bb4fa20bdadc5ec10dd0545d90cf341846d4d974e3293c6a0b87f4c8098fdda7368685bdbf9f771b5b09c424e433ca7c8fd4821a313825d90d1f43be04af0518cf6f40c988ff0143cec459f7e523e51f40d8099882b03222e63cd841e668ffaa3569bf82790b5d", 0x1c6) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) tee(r3, r1, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000b45000/0x3000)=nil, 0x3000}, 0x3}) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x100, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) pipe(&(0x7f0000000140)) 20:34:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x7}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) epoll_create1(0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r3 = userfaultfd(0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000480)={@mcast2, 0x0}, &(0x7f0000000500)=0x14) bind$packet(r1, &(0x7f0000000540)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace$setopts(0x4200, r6, 0x5, 0x40) fcntl$dupfd(r5, 0x0, r5) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000004c0)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x90480) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munlockall() add_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="e267c5d054eadcf10996e0fc689727e1ed3d3216c5a6c37a9771ac53ebfdf3b8597352761ab5f9412d2939a970ff8b6c1c4946d0844db29fb7cbf3ee337a28561ccca6e86fc392de00ab08efb31c2a7560c2710a035ee7d9afe28cd89d411662fa9d0270103d1ff2067344b6f17d3f2d088dc039ac67238b8596df00c70a319f5ca1a8ce66a614eed4f3ff02fd5733a95eb2d47e2aea83e3f4ee07d081078c5e45b00a598d0b68dd82e95a481b9374f040737d8f5483e62bed115f89e0ddf5ac877f445f2d647db0e377f72d50bf5eea847be724e697", 0xd6, 0xfffffffffffffffa) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000fddfff)) read$FUSE(r7, &(0x7f0000000580), 0x1000) r8 = socket$netlink(0x10, 0x3, 0x20000000c) bind$netlink(r8, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) 20:34:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/tcp6\x00') time(&(0x7f0000000140)) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockname(r0, &(0x7f00000000c0)=@can, &(0x7f0000000040)=0x80) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) [ 247.531200] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 247.534959] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:34:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000080)={0xfffffffffffffffa, 0x4, 0x10}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000000c0)=0x3) mmap(&(0x7f0000f5d000/0x4000)=nil, 0x4000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) 20:34:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/169, 0xa9}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) getgroups(0x9, &(0x7f00000023c0)=[0x0, 0xee00, 0x0, 0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0xee01]) syz_mount_image$vfat(&(0x7f0000001000)='vfat\x00', &(0x7f0000001040)='./file0\x00', 0x9, 0x4, &(0x7f0000002340)=[{&(0x7f0000001080)="86af8375b9dede5213a6419e298fcc2aa4dfc7c24aac33ee67b7bf3a1a4a34d44f1a04d041f7a817c9002628963f76354d4b1598594341d1a75b5def5e0eb04cffb0fe4ebe35114fca7bb5804d87bcac93a711bedcf85fa41cec1056023d7fd71d3be95c1d364c97658a1539e5f64ad91025d03bf60ea996d8e5129386c905ac631ae3fed86a582d9d2a09bad3025052cb7c0f69c27f38", 0x97, 0x80000001}, {&(0x7f0000001140)="78871fda8d29c7fcc1cf7fd48de03fd81a5cf79764c13ce7d4b2e6af88a3603db43accab2f4f4cd1256d7cce45d286ad122bd7a03d5d85b8deac914ef9c9b385a66cfa9ede176d120af89c08cf8448343190b60155ad3e4084d8a52389042c9238548c9270db5eb638a3c4718aef8939d1293534f08cef597bda62d5522a7932aca632a2a18de7360f8f07be86096ab1c9e8bc60d52b6c7ec5f6e3f09c12b13649007dde32b6fe1c10f9de9a9c6886f4c90e62160a58074ba879467cebed6810ac652ea972efaaa901cbd0742a", 0xcd, 0x7ff}, {&(0x7f0000001240)="2732c88d3be739255b8eeee76aa489c31a354c49bf12a08d8302dac3bbb0d23d0c5eb5293f0f15ace67e00e13361726fa58128d4582949e5ad128904a06e60105f68d09e78c16ea524d5ea6c80f6c6c9f37f97a1e07df98a3d6f79884f82a4cd4d8ea12be16161396334b74f5579b3a485cab2e95610946570ae53bf481803fd21bc1fc13a97839090b010bfa1cb3540e64929b313c601252e3a2fcca4e9c68db4e648d3f017afa022e5b08445a06593367934a12f58cec6cfc1f1bf062413f90b12d550f12f2c14a0b51740f2d52f0c13e4029fe741896034b327a8aa107f6b286ced8e582bab8967791e7b7892d8d0e937595f4fbb", 0xf6, 0x9}, {&(0x7f0000001340)="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", 0x1000}], 0x800000, &(0x7f0000002400)={[{@iocharset={'iocharset', 0x3d, 'cp1250'}, 0x2c}, {@fat=@gid={'gid', 0x3d, r2}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}, 0x2c}, {@shortname_mixed='shortname=mixed', 0x2c}]}) r3 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000700)=[0x0, 0x0, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0xe8) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000a00)=[0xee00, 0xee00]) r14 = getuid() r15 = getegid() r16 = getuid() getgroups(0x2, &(0x7f0000000a40)=[0xee00, 0xee00]) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000a80)={0x568, 0xfffffffffffffffe, 0x5, [{{0x5, 0x3, 0x6, 0x7, 0x100000001, 0x0, {0x4, 0x9, 0x17c, 0xfff, 0x426b98fe, 0x9, 0x800, 0x800, 0x5, 0x76, 0x5, r1, r3, 0x7fffffff, 0x2}}, {0x3, 0x73f1, 0x2, 0x5, '^@'}}, {{0x0, 0x3, 0x4, 0x0, 0x2, 0x7fffffff, {0x6, 0x0, 0xffffffffffffe090, 0x9, 0x2, 0x1, 0x6, 0xd9f, 0x1f, 0x7, 0x7, r4, r5, 0x7, 0xb743}}, {0x3, 0x6, 0xe, 0x2da, 'net/protocols\x00'}}, {{0x3, 0x0, 0x7b, 0x2, 0x6, 0x8000, {0x0, 0xad, 0xfffffffffffffc01, 0x9, 0xffffffff, 0x3ff, 0x10000, 0x96, 0x0, 0x3b, 0x6, r6, r7, 0x6, 0x7}}, {0x2, 0xff, 0x1e, 0x100000001, '(wlan0^em0[vmnet1&ppp1&trusted'}}, {{0x5, 0x0, 0x7, 0x10000, 0x6, 0x20200000, {0x4, 0x2, 0xa5, 0x8, 0x7, 0x1f, 0xdc, 0xd, 0x1, 0x100, 0x8, r8, r9, 0x7, 0x8}}, {0x3, 0x770, 0xe, 0x100000001, 'net/protocols\x00'}}, {{0x1, 0x0, 0x7, 0x9, 0x1000, 0x5, {0x0, 0x1b, 0x8000, 0x1f, 0xfffffffffffffffe, 0x2, 0xa2, 0x7, 0x6, 0x80, 0x8, r10, r11, 0x3, 0x3292}}, {0x3, 0x1, 0xe, 0x8, 'net/protocols\x00'}}, {{0x5, 0x3, 0x5, 0x5, 0x8, 0x100000001, {0x5, 0x6, 0x3, 0x100000001, 0x7, 0x9, 0x20, 0x5, 0xfffffffffffffff9, 0xffffffffffffffad, 0x9, r12, r13, 0x1, 0xdd}}, {0x0, 0x8, 0xe, 0x800, 'net/protocols\x00'}}, {{0x5, 0x3, 0x3, 0x2, 0x51e4000000000000, 0x1ff, {0x2, 0x7, 0x6, 0x6, 0x3ff, 0x3, 0x3, 0x3, 0x7f, 0x6, 0x0, r14, r15, 0x61f, 0x7}}, {0x0, 0x5, 0xe, 0xff, 'net/protocols\x00'}}, {{0x1, 0x3, 0x1, 0x18, 0x2, 0x1427ab16, {0x2, 0x800, 0x800, 0x1e6, 0x7, 0x4, 0x0, 0x4, 0x1000, 0x4, 0x800000000000, r16, r17, 0x80000001, 0x8}}, {0x6, 0x7, 0x1b, 0x8, ')\\self+vmnet0[=bdevsecurity'}}]}, 0x568) get_thread_area(&(0x7f0000002480)={0x800, 0xffffffffffffffff, 0x4000, 0x1, 0x20, 0xfffffffffffffffa, 0x0, 0x3f, 0x81, 0x4}) 20:34:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x4000000, &(0x7f0000000280)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) recvmmsg(r2, &(0x7f0000002a40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1, 0x0, 0x0, 0x3ff}, 0x6}, {{&(0x7f0000000180)=@rc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/110, 0x6e}], 0x3, &(0x7f0000000480)=""/9, 0x9, 0x20}, 0x2}, {{&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000002980)=[{&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/85, 0x55}, {&(0x7f00000006c0)=""/105, 0x69}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/157, 0x9d}, {&(0x7f0000002800)=""/55, 0x37}, {&(0x7f0000002840)=""/138, 0x8a}, {&(0x7f0000002900)=""/100, 0x64}], 0x9, 0x0, 0x0, 0x6}, 0xfffffffffffeffff}], 0x3, 0x1, 0x0) preadv(r2, &(0x7f0000000000), 0x0, 0x1f6) 20:34:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r2 = gettid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:34:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 20:34:59 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x5, 0x7, 0x80000000, 0x80000001}]}, 0x10) readv(r1, &(0x7f0000000540)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/4, 0x4}, {&(0x7f0000000480)=""/64, 0x40}, {&(0x7f00000004c0)=""/124, 0x7c}], 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x3, 0x3, 0x4, 0x5, 0x0, 0x2, 0x224, 0x7, 0xe3, 0x4, 0x289, 0x7, 0x8, 0xfffffffffffffc00, 0x10000, 0x7ff, 0x100, 0x0, 0x8, 0x0, 0x9, 0x3, 0x87, 0xffffffffffffff32, 0x5, 0xfffffffffffffe00, 0xc22, 0x3, 0x101, 0x9, 0x8, 0x6, 0xc00000000000000, 0x8, 0xff, 0x9, 0x0, 0x81, 0x4, @perf_bp={&(0x7f0000000200), 0xc}, 0x40, 0x7, 0x10000, 0x7, 0xfffffffffffffffa, 0xffffffffffffff33, 0xff}, r2, 0x2, r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000005c0)={0x7fffffff, 0x7, 0x4, 'queue1\x00', 0x1}) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0xfffffffffffffea6, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) socket$inet6(0xa, 0x80800, 0x7ff) [ 247.697235] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 247.741668] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 247.744125] FAT-fs (loop3): invalid media value (0xd0) [ 247.744132] FAT-fs (loop3): Can't find a valid FAT filesystem 20:34:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x0) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x20000) write$P9_RLINK(r4, &(0x7f00000001c0)={0x7, 0x47, 0x2}, 0x7) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x8, 0x10, 0xffffffffffffffff, 0x0) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000080)=0x1) ioctl$SG_SET_FORCE_PACK_ID(r4, 0x227b, &(0x7f0000000040)) 20:34:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000380)=""/4096, &(0x7f0000000100)=0x1000) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f0000000180)=""/231, 0xe7) fcntl$getownex(r0, 0x10, &(0x7f0000001380)={0x0, 0x0}) ptrace$getregs(0xc, r4, 0x2, &(0x7f00000013c0)=""/148) [ 247.798793] FAT-fs (loop3): invalid media value (0xd0) [ 247.813785] FAT-fs (loop3): Can't find a valid FAT filesystem 20:34:59 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000001c0)="cc1ee12d15ad5c4f527eaa23193d7ddea1c8c3ddf5b53e9b196f40cbaf87ad07197435723d191efb61e32266c7789925df1d0f9358a62e4961c66d54ac7dc6d38683a851a9871ba9ca77e3b8f58192e4ca86a6f70471c949ba408bdad41574623f39778f43d8e1995ba0530aed208a15ba402d442d31ce83ec601111862e3a7b9ac9e087838b7fe50bcb0614baf91ed429f23f4790435d7eb4a8c57914b18f0df262aa46080b1b237d5133a10ca0272b4332e5c02edd2e98eeb35ba99fcb9a9d63d31b8ab246e42d2de6702e9a2d0272282404e27a72532ad870792ae5c68f308f9de7982db386eb", 0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f00000000c0)=0x101, 0x4) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000100)={r0, 0x0, 0xfffffffffffffff9, 0x9, 0x5}) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:34:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) [ 247.865071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 247.939443] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:00 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000040)={0x3, 0x200, 0x7, 0x7fff, 0x8}) tee(r2, r1, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:35:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x201f6) 20:35:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000080)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:00 executing program 1: syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') 20:35:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x20000000, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="44f871c03a4793221865d3b8b87da175ad26b2ecfc230a689edd0f8b6b1637269c58edc0f3403475a1909848557cba7772a1cef98747f8b73f327747ca1ec6a8af1adc4adaab73906b44109144ae82b9c1d2e48527f7bd7e134df93184ebcffe1d4047c8f55eb544b0b7b806b93b48bfe331d876271ada6672518b08b4900b4a9fcf7568cae54966b4c3f4625770c16e330ea9f2b0820c20da05b5590432cbd99326d464367434a3ad980be390b3c0d1c1ccf8c1e581b42fc86773894df72acb6b14981ea6dfc5c872ad3b77e622d67883c3f6ed864ab821f14d8c4e221340e234a30f727695e90050f34954ff7360251fb76a76b0", 0xf5, 0x4000, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) get_robust_list(r2, &(0x7f0000000580)=&(0x7f0000000400)={&(0x7f0000000500)={&(0x7f00000005c0)}, 0x0, &(0x7f00000003c0)}, &(0x7f0000000540)=0x256) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:00 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x3, &(0x7f0000000100)=[{0x1, 0x8001, 0x7fff, 0x100}, {0x8, 0x80, 0x6, 0x400}, {0xe6c2, 0x6, 0x8001, 0x7ff}]}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400400, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000200)=""/169, 0xa9}], 0x1, 0x1f2) 20:35:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x3, 0x8, 0x0, 0x20, 0x9, 0x7f, 0x2}, 0xfffffffffffffe64) r1 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) sendmmsg(r1, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) 20:35:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xf1a, 0xfffffffffffffffa, 0x401, 0x0, 0x5, 0x8, 0x5, 0xc284}, &(0x7f0000000100)={0x89, 0xe62, 0x3ff, 0x1c, 0xa737, 0x1058, 0x3f, 0x971}, &(0x7f0000000180)={0x1, 0x4, 0x6, 0x9, 0x0, 0x1, 0x8001, 0x2}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0x2}, 0x8}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) write$cgroup_type(r2, &(0x7f0000000380)='threaded\x00', 0x9) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x10000000}) 20:35:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x100000001, 0x2000, 0x8}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0xfffffffffffffdce) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001, 0xc635, 0x3, 0x100, 0x6, 0x40000000, r3}) 20:35:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') fcntl$setstatus(r0, 0x4, 0x4000) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @rand_addr}, &(0x7f0000000180)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'teql0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000007c0)={@loopback, @remote, 0x0}, &(0x7f0000000800)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000980)={@local, @remote, 0x0}, &(0x7f00000009c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000a00)={@dev, @local, 0x0}, &(0x7f0000000a40)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000ac0)={0x0, @multicast1, @dev}, &(0x7f0000000b00)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @multicast1, @local}, &(0x7f0000000b80)=0xc) getpeername$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000d00)={'veth1\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001040)=0x14) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000280)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000014c0)={&(0x7f0000001080)={0x414, r1, 0x330, 0x70bd27, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x4, 0x2}}, {{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r4}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x842d}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x19c, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x6, 0x1, 0x9c, 0x9}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x93}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r10}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x134, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}]}, 0x414}, 0x1, 0x0, 0x0, 0x4}, 0x4) fcntl$notify(r0, 0x402, 0x1) 20:35:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000002000000fbdc60e2e23941092cd4c8db16db9ed3dec17f1597da8ecb39e880570cae78d4a37968a171e637227f6f229e68a53e360b1452975458a3d0ae7f5a60058e4391fc78fd85a023323714fe4022d4d0659a11d2fdf20d2691dd22dd9410a7fa7f0000000000000058e3c4935f34f0b78ba07370f7b9d5bbfa615fe378f4258375174c8400000000edd9cecd1085e27a481ae2359e"], &(0x7f00000000c0)=0x26) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000180)=0xffffffffffffff81, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) sendmsg$nl_route(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@mpls_delroute={0x24, 0x19, 0x4, 0x70bd2a, 0x25dfdbfb, {0x1c, 0x20, 0x80, 0x72, 0xfe, 0x2, 0xc8, 0x2, 0x2100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x11a}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) 20:35:00 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x1000003, 0x5c832, 0xffffffffffffffff, 0x1000000000) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 248.723266] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 248.752339] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') pipe(&(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x40) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000000c0)=0x10000000003) 20:35:00 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) write(r2, &(0x7f00000001c0), 0x5d1cb4f2) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000000c0), 0xffffff9b) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000340)="d0062dbaae2ac8203f1be9c3f141498cb0b88265e1") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1000000000, &(0x7f00000001c0)) ptrace$setregset(0x4205, 0x0, 0x6, &(0x7f0000000200)={&(0x7f0000000100)}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000c63000/0x2000)=nil, &(0x7f0000000000)) write(r2, &(0x7f0000000740)="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", 0x1c6) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) tee(r3, r1, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000b45000/0x3000)=nil, 0x3000}, 0x3}) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x100, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) pipe(&(0x7f0000000140)) 20:35:00 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80a00, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 248.839409] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 248.857295] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:01 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x5}, {0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0xa518}, 0x5, [0x7fffffff, 0x3f, 0x1, 0xfffffffffffffffe, 0x66, 0x80000000, 0x6, 0x3ff]}, 0x5c) tee(r2, r1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:35:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="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") sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200400, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/169, 0xa9}], 0x0, 0x201f6) 20:35:01 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) write(r2, &(0x7f00000001c0), 0x5d1cb4f2) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000000c0), 0xffffff9b) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000340)="d0062dbaae2ac8203f1be9c3f141498cb0b88265e1") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1000000000, &(0x7f00000001c0)) ptrace$setregset(0x4205, 0x0, 0x6, &(0x7f0000000200)={&(0x7f0000000100)}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000c63000/0x2000)=nil, &(0x7f0000000000)) write(r2, &(0x7f0000000740)="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", 0x1c6) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) tee(r3, r1, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000b45000/0x3000)=nil, 0x3000}, 0x3}) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x100, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) pipe(&(0x7f0000000140)) 20:35:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffffc, 0x10103d) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) lseek(r1, 0x0, 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 20:35:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000500)=0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000540)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x55e4035d, 0x20000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000100)={0x0, 0x5}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000640)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) listen(r2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f00000003c0)='blacklist\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="65746831776c616e316c6f766d6e6574317bc61c00", 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000000280)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, r4) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r1, &(0x7f0000000000), 0x1, 0x1000000001f2) 20:35:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x40000002}) [ 249.769052] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 249.786458] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000007, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$KDDELIO(r2, 0x4b35, 0x1) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000003c0)={0x9, 0x7fffffff, 0x100, 0x8a0, 0x1f, 0xffffffffffffffc1}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x77359400}, {0x77359400}}) bind(r1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x4, {0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x80) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000380)=0x8001) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x100, 0x0) [ 249.823654] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/net\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/cgroup\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x8, 0x3, 0x6, 0x7, 0x100000000, 0x7}) connect(r0, &(0x7f0000000140)=@can={0x1d}, 0x80) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:35:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/connector\x00') setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000240)={@empty, r3}, 0x14) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) [ 249.910653] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000001c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 20:35:01 executing program 3: r0 = socket(0x19, 0x803, 0x100000000) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/22, &(0x7f0000000080)=0x16) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:35:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x402, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000240)=0xe8) r4 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000006c0)=0x0) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000000880)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="282aad75479a1e3eb73d34104eb9497246fc713bdd", 0x15}], 0x1, &(0x7f00000007c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb8, 0x20000010}], 0x1, 0x4004005) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r11, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r12 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r11, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r12, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 250.169797] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:02 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0xef5c) write(r0, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000080)={0x15, {{0xa, 0x4e23, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0x1f}, 0x10445db9}}}, 0x108) tee(r2, r0, 0x1, 0x0) 20:35:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto(r0, &(0x7f00000000c0)="b284f45f4fcdfe1e53ff971c6001e4a331dc9751418bfbf16eb4624e4e561dae2e85cc397a8db0b12c5914e50d42668c6938adf2d87949a80373a9ecdb8d11657f41c324ed", 0x45, 0x4, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000040)=0x44) 20:35:02 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2$9p(&(0x7f00000001c0), 0x80000) listen(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='wchan\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:02 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffc, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/169, 0x7f}], 0x1, 0x1000000201f6) 20:35:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') pread64(r0, &(0x7f00000003c0)=""/235, 0xffffffffffffffe7, 0x0) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000004c0)={0x0, @remote, @local}, &(0x7f0000000500)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000540)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000640)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000680)={{{@in=@rand_addr=0x9, @in6, 0x4e22, 0x0, 0x4e23, 0x7, 0xa, 0xa0, 0x80, 0x3e, r3, r4}, {0x4, 0xffffffffffff0000, 0x9, 0x1, 0xc7, 0x80000001, 0x3, 0x8}, {0x7057, 0x6, 0x5, 0x7}, 0x10001, 0x0, 0x3, 0x0, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x7, 0x1, 0x6, 0x762c, 0x5, 0x5}}, 0xe8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x400, 0x4) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @loopback=0x7f000001}, 0x2, 0x4, 0x0, 0x2}}, 0x2e) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000380)=r5) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000780)=""/169, 0xffffffffffffffe2}], 0x100000000000022e, 0x1f8) write(r0, &(0x7f00000002c0)="40c94f0f5d058893a3268046970220ee694b10396094024ae4158db3ce20d1e5cc5f06736af1dbc0e76c947902c340790e937c92ebc50ac0060e4cff5385eae13e7f551919b61d8754f1683a666ddd834ca4dd48f961f1290cec976a7b7464cc6237b06c0ad486bb0aa2984e340f3bdd3413070a1066902cf689be0d2797a79e7fb7daf01ba97bf673008ccd604ebbd41d43ee7189fecaf3b6ab81042b35fe8ed7eba7f43ee77baf0ea1c652ecf8ee3d2637083af8b76ae044", 0xb9) 20:35:02 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000001c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 20:35:02 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) write(r2, &(0x7f00000001c0), 0x5d1cb4f2) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000000c0), 0xffffff9b) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000340)="d0062dbaae2ac8203f1be9c3f141498cb0b88265e1") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1000000000, &(0x7f00000001c0)) ptrace$setregset(0x4205, 0x0, 0x6, &(0x7f0000000200)={&(0x7f0000000100)}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000c63000/0x2000)=nil, &(0x7f0000000000)) write(r2, &(0x7f0000000740)="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", 0x1c6) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) tee(r3, r1, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000b45000/0x3000)=nil, 0x3000}, 0x3}) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x100, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) pipe(&(0x7f0000000140)) 20:35:02 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:35:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r1, &(0x7f0000001580)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x2, 0x1, 0x3, 0x2}}, 0x80) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r3 = creat(&(0x7f0000001540)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) fanotify_mark(r2, 0x4, 0x20000, r3, &(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r4, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r1, &(0x7f0000001500)={&(0x7f00000000c0)=@ipx={0x4, 0x6, 0x0, "a8bef0d23949", 0x4}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="c830f4c759a976cfbb7337d9a99e794527d48125de9644b7877f604629d9b6649db49acf70c8443d0923cf131192c25262f8285bab7670317de09f8d4af0d1ff00aab0776adc8fbc70697293645c734e1a563566ac62b558291515550e20a87380eff8b60ed988a7ba1d22f50ccc8dcd7f597ee4483edf14dfa61da0a5d18b5468816575642a21c0b5a2e059320faf8f8ca000068b805115", 0x98}, {&(0x7f0000000380)="0bd1f6f6ec1b72b1bdef3cf94ba0b44bf33994000ffc0827e4bd941cab68bda4c3e1cf680b5ed020143260180b644aa1a5ba490da38561812f47937e017816817a670e6604a713690eee70070001d798c8e05519e60f2e8101cda58f11e802a5c6a3db13f5a68339ed290c7b752d6bb86762a3c26190e061f67747fe52d36f16bf1c3d970edc3aea006dfe89dc0423e65b712bca45d80dcf88f0adf63d5bc55f1a0f067c020a045c3e448b6a58dc760c74d7ed7496638b21c422e325456ba0f26f40782a29e7cab1f13aaeeaecaf184d0db7f7747d3a397efb25e979e5b86aa79dd695819a754de0e8c0814011bc", 0xee}, {&(0x7f0000000480)="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", 0x1000}], 0x3, &(0x7f0000001480)=[{0x20, 0xff, 0x3, "35bd212c9861547f3c048560a969"}, {0x40, 0x10c, 0x8, "54889c1e3efb5e94d50cf652239ece864e41602533953cafb00d759a7546ccc99a47ed141c59c3194da62bd6e5"}], 0x60, 0x85}, 0x20000044) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x6, 0x800) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:02 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ps\x00') preadv(r1, &(0x7f0000000040), 0x0, 0x201f6) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x3ff, 0x1}, {{0x0, 0x2710}, 0x5, 0xfffffffffffffffc, 0x6}, {{}, 0x2, 0x94, 0x8}, {{r2, r3/1000+30000}, 0xfffffffffffffffb, 0x100000001, 0x10001}, {{}, 0xffffffffffffffc0, 0x3f, 0x8001}, {{0x0, 0x7530}, 0x5, 0x6, 0x80000000}, {{}, 0x400, 0x2, 0x7}], 0xa8) [ 250.808875] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 250.860723] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0xffffffffffff8001, [0x3, 0x1, 0x7, 0x3, 0x100000001, 0x7, 0x6, 0x1]}, 0x5c) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)=0x1) inotify_init() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$void(r2, 0xc0045c77) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0x8000001e}) 20:35:02 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x20, "9699e5b1bde78e015a5a15f04168c4439b4e735bd5abb2a64bfd3e58bc76c5fd"}, &(0x7f0000000280)=0x44) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000140)=""/164, &(0x7f0000000080)=0xa4) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000040)="76a2c2e8ba4b771513696e900902a679514428e1bfed122850e3c92d21d75c4706ff", 0x22) fchdir(r1) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:35:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8000, 0x0) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x40, 0x600) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r3, &(0x7f00000000c0)="14", 0xfffffffffffffe63, 0x40040, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffd}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) write$binfmt_elf32(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x372) 20:35:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000040)="7f", 0xfffffffffffffd89, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 251.038362] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:03 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000000c0), 0xffffff9b) tee(r1, r0, 0x81, 0xfffffffffffffffe) read(r0, &(0x7f0000000040)=""/250, 0xfa) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000140)={0xde, 0x40, 0xffffffff00000000, "9c5262cfa1afae60547af316d49bbde2b160aa2eb4737b62e63358849182119cc46922c9e66271b124447515c80133942b31c223b46b9fe3c67820823a79d7cf512319abfbfe73c730c93a84abfef2ce0edbc128dff8fe5ed913d6ecdaedf34665fd67a6a3d96b71a17607bdfae11db0838c4e17d38b9ac7af89e1e10ec07b50a72f3fe4a7ece0a7fbe6fc222db5a9b172e309df84d62097f8f80b8d921c902708d113c6b38a40800201c4a44415752c15b957c1e4f79ac70ca3f9479fc27a8dfe53deda306edf30619a4d23886a1b90a1615f69a2755cf1cf0511e82dc9"}) 20:35:03 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/protocols\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:35:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000001c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 20:35:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') close(r2) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) prctl$intptr(0x5, 0xffffffff) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1ff, &(0x7f00000000c0)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x783, 0x1) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/rt_cache\x00') ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000140)) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x100000000, 0x9, r2}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:03 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000780)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000100), {[{{@arp={@rand_addr=0x7, @loopback=0x7f000001, 0xff000000, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x9, 0xcb0, 0x7, 0x5a, 0xfff, 0xfff, 'veth1_to_bond\x00', 'veth0_to_team\x00', {}, {0xff}, 0x0, 0x7a}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @dev={0xac, 0x14, 0x14, 0x19}, 0x0, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=0xffffffff, @loopback=0x7f000001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac, @dev={0xac, 0x14, 0x14, 0x1b}, @multicast2=0xe0000002, 0xa}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) rt_sigaction(0x38, &(0x7f0000000240)={0x9, {0x6}, 0x0, 0x1ff}, 0x0, 0x8, &(0x7f0000000380)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r3, @dev={0xac, 0x14, 0x14, 0x20}, @multicast2=0xe0000002}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) unshare(0x2000400) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000040)=0x1, 0x4) getpeername(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x3b1) 20:35:03 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f69676d703600a628e359430664e0") sendfile(r0, r1, &(0x7f0000000300), 0x80000004) recvmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000080)=""/5, 0x5}, {&(0x7f00000000c0)=""/94, 0x5e}], 0x3, &(0x7f0000000180)=""/194, 0xc2, 0x3f}, 0x401}], 0x1, 0x1, &(0x7f00000002c0)={0x0, 0x989680}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x9, 0x7ff, 0x8, 0xd946, 0x8, 0x9, 0x8f, 0x4, 0x5, 0x8}) 20:35:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') fchdir(r0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/81, 0x395}, {&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000000c0)=""/58, 0xfdd2}], 0x3, 0x201f6) [ 251.830990] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 251.869108] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27680 sclass=netlink_route_socket pig=15641 comm=syz-executor4 20:35:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x280000, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0xffffffff, 0x10, 0x1, r3}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup2(r0, r0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0xa4000, 0x100) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) 20:35:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') close(r2) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) prctl$intptr(0x5, 0xffffffff) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="4e65746f746f635a000000fea89f0e00000000df387300") preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) [ 251.926483] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 251.927192] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27680 sclass=netlink_route_socket pig=15653 comm=syz-executor4 20:35:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000080)='./file0\x00', 0x101400, 0x63) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00004a7000/0x4000)=nil, 0x4000, 0x1, 0x13, r2, 0x2c) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) 20:35:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000000c0)={0x8, 0x3, 0x9, 0x4, "f3fcb2ca5a8b0428a79c7fe6fa9ebd375c65008640f72f94154aa8bcd8d8f973"}) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000180)=""/250) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 251.993824] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 252.075303] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:04 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:35:04 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') prctl$setmm(0x23, 0x6, &(0x7f0000ffb000/0x2000)=nil) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:35:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000000c0)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000002c0)={0x8bb, {{0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x1, 0x2, [{{0xa, 0x4e20, 0xd06, @empty, 0x5cf8}}, {{0xa, 0x4e23, 0x408, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}]}, 0x190) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) getrandom(&(0x7f0000000040)=""/54, 0x36, 0x2) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)=0x4000fffffffffe) 20:35:04 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000780)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000100), {[{{@arp={@rand_addr=0x7, @loopback=0x7f000001, 0xff000000, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x9, 0xcb0, 0x7, 0x5a, 0xfff, 0xfff, 'veth1_to_bond\x00', 'veth0_to_team\x00', {}, {0xff}, 0x0, 0x7a}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @dev={0xac, 0x14, 0x14, 0x19}, 0x0, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=0xffffffff, @loopback=0x7f000001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac, @dev={0xac, 0x14, 0x14, 0x1b}, @multicast2=0xe0000002, 0xa}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) rt_sigaction(0x38, &(0x7f0000000240)={0x9, {0x6}, 0x0, 0x1ff}, 0x0, 0x8, &(0x7f0000000380)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r3, @dev={0xac, 0x14, 0x14, 0x20}, @multicast2=0xe0000002}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = dup(r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x101400, 0x8) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) write$tun(r3, &(0x7f0000000180)={@val={0x0, 0xe9ff}, @val={0x0, 0x83, 0x0, 0x10001, 0x3}, @eth={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [{[], {0x8100, 0x80, 0x8, 0x1}}], {@canfd={0xd, {{0x0, 0x0, 0x1000, 0x100000000}, 0x28, 0x3, 0x0, 0x0, "3f627b5550ac433be42449dda7e45ac42816446956814ab4a3c809fb9947632720ef140b37fa2a24cd86bf101d8e776123ffcf8a64d5a8f0e55a2d4df91a7c3e"}}}}}, 0x68) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f00000000c0)) 20:35:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x121080, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x1, &(0x7f0000000280)=ANY=[]) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x1, 0xffffffffffffffff}) 20:35:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) shutdown(r0, 0x0) preadv(r2, &(0x7f0000000000), 0x0, 0x1f6) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x4, 0xfffffffffffffffa, 0xe71c, 0xc2a9, 0x6, 0xffff}, 0x1c) 20:35:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = getegid() setgroups(0x1, &(0x7f0000000040)=[r3]) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 252.887795] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 252.898444] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') poll(&(0x7f0000000040)=[{r1, 0x8000}, {r0, 0x1000}, {r2, 0x8000}], 0x3, 0xb2) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000000c0)={0x100, 0x10, 0x6, 0xae, "365c86e2dd7c88da5c2fcd7b5260ee4e6939eed03d04a7c7a506cd500c00bd3b"}) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:04 executing program 3: getpgrp(0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/protocols\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) [ 252.936468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x52143c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open$dir(&(0x7f0000000480)='./file0\x00', 0x180, 0x1) getdents(r1, &(0x7f00000004c0)=""/135, 0x87) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="adda3be04dd157143ed3551c24b8767b35255a7c097a03580facf9f62b2f60056d2cbea6b481b00e457b9eb756749153a87d51c93c19688096299a9466f0f4df6582571571f2676f30eed80ab93220ed91a7118cbf226d4dbe287fcc9f22720f135c053d721c30bebafce0e009897c35a1055e9c0847588b5d86d99d94d41cb9700bf3f20e4ab0bc7135774d382b941ca578db762c6c213caf0d1bb7d5a9a961", 0xa0, 0x7}, {&(0x7f0000000380)="71ec9b6de0ecb9eaa6555db6b4e49bad0ae6e12ed59cb5b991b373960bfa653c55e36dc8f794402383333ee5822dba274f8a3f0fa12405d9598d22fdcc9bc904a71fd7503dc943e5ad13a8ccc59ec5be17e91177899e410b0d7a239a7f75ff0e741c2b46e5b3d9d49465", 0x6a, 0xfffffffffffffff7}], 0x40, &(0x7f0000000240)={[{@datasum='datasum', 0x2c}]}) r3 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000440)={0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') r5 = getpgrp(0x0) write$P9_RGETLOCK(r4, &(0x7f0000000400)={0x24, 0x37, 0x2, {0x0, 0x800, 0x1, r5, 0x6, 'btrfs\x00'}}, 0x24) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:04 executing program 3: gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)="667dd95b97da8726747300") preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:35:04 executing program 0: r0 = dup(0xffffffffffffffff) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x8000, 0xffff, 0x7fff, 0x100, 0xfffffffffffffff9, 0x200, r1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000040)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) mq_getsetattr(r4, &(0x7f00000000c0)={0x6, 0x5, 0x3, 0x4, 0x5ab4, 0x8, 0x100, 0x7fffffff}, &(0x7f0000000100)) [ 252.984019] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a [ 253.022166] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:04 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) listen(r0, 0x2081) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') recvfrom$unix(r0, &(0x7f00000001c0)=""/154, 0x9a, 0x2102, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x400) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 253.072334] devid 0 transid 0 /dev/loop1 [ 253.098034] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 253.178627] BTRFS error (device loop1): superblock checksum mismatch [ 253.231772] BTRFS error (device loop1): open_ctree failed [ 253.271900] BTRFS error (device loop1): superblock checksum mismatch [ 253.310557] BTRFS error (device loop1): open_ctree failed 20:35:05 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) write(r1, &(0x7f0000000080)="455d1c9bfa76347e17852e", 0xb) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000000c0), 0xffffff9b) tee(r3, r1, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000100)={{0x5c, @empty, 0x4e23, 0x0, 'nq\x00', 0x4, 0x4, 0x39}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x100000001, 0x8001, 0x8000}}, 0x44) pipe(&(0x7f0000000040)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:35:05 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000780)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000100), {[{{@arp={@rand_addr=0x7, @loopback=0x7f000001, 0xff000000, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x9, 0xcb0, 0x7, 0x5a, 0xfff, 0xfff, 'veth1_to_bond\x00', 'veth0_to_team\x00', {}, {0xff}, 0x0, 0x7a}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @dev={0xac, 0x14, 0x14, 0x19}, 0x0, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=0xffffffff, @loopback=0x7f000001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac, @dev={0xac, 0x14, 0x14, 0x1b}, @multicast2=0xe0000002, 0xa}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) rt_sigaction(0x38, &(0x7f0000000240)={0x9, {0x6}, 0x0, 0x1ff}, 0x0, 0x8, &(0x7f0000000380)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r3, @dev={0xac, 0x14, 0x14, 0x20}, @multicast2=0xe0000002}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:05 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f00000000c0)) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) listen(r0, 0x7fffffff) fadvise64(r0, 0x0, 0x6, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0xc) syz_open_procfs(r1, &(0x7f0000000180)='attr/exec\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') 20:35:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0278e9ef7b07da7aa062526a9a105cc83d6d345f8f762070a39499cf1cf4c75c43dff348dd4a5362095cd6b4b03afbc2e0f0b0a309e00225b795d260038e6672918f39908f61a82f5ea64fc158738cfab4dc83f14689e8e4a6cc240add83995115a27e9161cff80c0e0ee103121d9d235bf83307a638b2b9cf5150f5478dd1aaeef1cf238529d5b2f56b56") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:05 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x201f6) 20:35:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) write$eventfd(r2, &(0x7f00000000c0)=0x401, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') prctl$getname(0x10, &(0x7f0000000180)=""/99) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0xe0276224bce2a1ff) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x10001, 0x5, &(0x7f0000001840)=[{&(0x7f0000000580)="cde4fdbacabcd94c5996d69b4ce21a1afe0f3111b32f2c25bf4d8f88792688efaec2ff45f178aa08bacc7ced79ccd7ae8aede0065e017208c0d838a6a42d322161426c1cae1561e40dd0ea060be87823068b63940250e28b6e8d1fbcc63f1dd9bfdda3fa008ed0af7620c6c456bb92561abc480f4acb811ca9e4b05b61d3dcd849e0dc87fc92f07a7db784f0cdea06d8fe3b57503138ddcd87365b12a29a", 0x9e, 0x1}, {&(0x7f0000000200)="ab79525b432b98367c7f0b0ec8d94c4918fb0cdbe5e5aa63d38a386211408468", 0x20, 0x5}, {&(0x7f0000000640)="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", 0x1000, 0x5}, {&(0x7f0000001640)="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", 0xfa, 0xffffffff00000000}, {&(0x7f0000001740)="a6d5c5a5833edf4935f4b53b27d5f570ebd0a80c35c3b527c8dc8397aa4b49000178b80cd9a71c238a78b9d43384daeaf2aa6f792256f0bd5ca8d061e35885c7e138684a246b996782a1207b051dabc1bf956941ff33f890719fc4616c3ebe0e677cbdd0ec5b9123b58bf6b8b5429941a89250d0ef31bc9a3471f88b849b736cdc9a385eca584b6b2196e48a358d5c4d71593af11d2ed5de79f765883d2f084c3690a711e758f42dbecbf0e4c4d0855a04c3134908564632628c66f0e04159293d899f492875230eb6bf8544f518e3d2", 0xd0, 0x8}], 0x10000, &(0x7f0000000240)={[{@noautodefrag='noautodefrag', 0x2c}, {@compress_algo={'compress', 0x3d, 'zlib'}, 0x2c}]}) write$tun(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="4a0000f00067ffff00069078ac1414bbe000000100071b05e0000002ac1414bb0000067cbc1414aaffffffff7f000001470e095d172edf1ad0f115f69ae3891f0000000000ac1414aa000000a97f000001ac1414aae00000017f000001890fffac14140cac14141d000001ff861500000001000fd5d92170b0b4b481f7c0b9369c44240220fffffffb00000000000000067f00000100000fe2000000097f000001000000048637000000000206f03030d8060202085809ed107d960708be724d314699010db2ed9947ea3dc85752ebdc070cff5a2ba84a0b6c78197b82031f9406000000090000001000907800080004fef495c4a323771ce6518f9a963ffdfc16960133d7b4c972be4304849235eb5b14b4e2205600349bc4a79d35d35499ba2a67758087c62349c518f51d29f20352b253b57f8ccc2173ffbe60292be092d1c3a3d4fa20d222d33cecef4ea4f3ef2ca0a69289e8a7afb9e4bd6c871f47af2a28194214a8d17d6be093a83e415a79086bbc096f60af64794c2f32222a48819bf64923037227a74a572764eee9aa9ded472039a46378b9ce47b41dbd8f6674f25a127e73c34f1d7d3a41acc0b76b346a38fecf3a2035803ea548a87835b2634fc49d4146a3a17abd282523"], 0xf0) ioctl$TCFLSH(r2, 0x540b, 0x3) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:05 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:05 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:05 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0xa56) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 253.965189] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000000, 0x62) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syncfs(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000040)) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:05 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000000080)="5f86b035265a033ab61f57d02c5414e8f615a13393ebbb3ee08137a63e6469c8db888f1e69993669f0dc5dd3460993ac2ec74097acab22347343ef29018b2d4c14586c1cd58c5b3cf0cb8f0ac644fff6c5203a21f121295ec578911c16d6c85caf86afaa138832095ee0e53a92269e703692a52a7d80560244e69f392d3185dc213f3edc912eecefa5f5125fbfa7b604c85ff0dbf0a51ba2c8afd4c095ba8bff096f93e003b70ea61c232a5ed66a69d4b0a202a55dfee0cbd18aaf48afdaf2d3499cdbe281bdf1672bb424c00e0a0610bcd1898fe5ce5fd4735989568047e8f6909b0ee2fcd5a6ac280cfa4d5e09", 0xee) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) fallocate(r0, 0x8, 0xfff, 0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) [ 254.082714] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 254.114488] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(r0, 0x6, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000004c0)={r3, @rand_addr=0xad, @broadcast=0xffffffff}, 0xc) 20:35:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") r3 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r3, 0x40086602, &(0x7f0000000040)=ANY=[]) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x84) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x80000001, 0xfffffffffffffffb, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xcd1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800b24, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x20050, 0x5, 0x3, 0x7, 0x0, 0x3645}, 0x0, 0x8, r2, 0x0) fcntl$setstatus(r6, 0x4, 0x4000) write$selinux_create(r5, &(0x7f0000000600)=ANY=[@ANYBLOB='s'], 0x1) write$selinux_access(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6574635f743a7330202f7573722f7362696e2f6e747064203030303030303030303030303030303030b0303000"], 0x3f) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x7530}}, {{0x0, 0x7530}}, {{0x77359400}, 0x0, 0x8}], 0x48) ioctl$fiemap(r4, 0x40086602, &(0x7f0000000140)=ANY=[]) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000240)=0x8) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000002c0)="dbbf404b04b1ac6a1096ceee12a7b1cac92a272e44b00d2821f66b5daf7b3639b74e11d89cad2e77d433b578257754be23ea545e0211b53468222819bd8cc539cc4548c57166d908287351796995c0357ce1109c812eee7380636c9665022e0c1f860df141230774ad1ee7883cc1adfc3cdab83dded3a2eb032694afb9333c7ce67df2a4760a2f60cbdb73804b5522325676c6c419b8546b500be5eedda54b58916d71d96b4c8b8414aecd455a3cdbc575e84797b80de84b14b7c18a3ffcca0f6ee388fdb7a76b388428ab8d4df32909a92918f25d8829e409f33e4a2739f7b2af359f", 0xe3) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r7, 0x2287, &(0x7f00000000c0)=0x80000005) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r8, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$IOC_PR_CLEAR(r8, 0x401070cd, &(0x7f0000000040)={0x1}) r9 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r8, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r9, &(0x7f0000000000), 0x0, 0x0) [ 254.303629] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:06 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x9) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:35:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x8, 0x20, 0x5, 0x2, 0x0, 0x0, 0x10040, 0x5, 0x0, 0x800, 0x7, 0xfff, 0x0, 0xcd9f, 0x8, 0x9, 0xffffffffffffffff, 0x2, 0x638, 0x8, 0x8, 0x9, 0x9, 0x1, 0x1, 0x80000001, 0x4, 0x8, 0x100000001, 0x7, 0xfffffffffffffd19, 0x3, 0x6, 0xfffffffffffffffb, 0x9, 0x100000000, 0x0, 0x9, 0x1, @perf_config_ext={0x8, 0x9}, 0x18000, 0x3, 0x7, 0x5, 0x2, 0x6, 0x4}, r3, 0xf, r2, 0x8) sendfile(r1, r2, &(0x7f0000000000), 0x400) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8910, &(0x7f0000000280)="0218c83d6d345f8f762070") write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCXONC(r0, 0x5437, 0x0) 20:35:06 executing program 3: socket$inet6(0xa, 0x2500000000001048, 0x5) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80001, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x204000, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) 20:35:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getpeername(r0, &(0x7f0000000180)=@l2, &(0x7f0000000100)=0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:06 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xffffffffffffff81, 0xa00) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00000005c0)="dc2357aa1190aeff8c5119aece7436e086a7", 0x12) listen(r2, 0x8000000000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40000) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)=@deltaction={0x184, 0x31, 0x10, 0x70bd2c, 0x25dfdbff, {0x0, 0x7, 0x2}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1b, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0xba}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x4, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x4c, 0x1, [{0x14, 0x20, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x14, 0xa, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0xb, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x14, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x10, 0x11, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x14, 0xa, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x4, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x7fffffff}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x951}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}, {0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x8080}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f00000001c0)={0x2b, 0x32, 0x12, 0x9, 0x2, 0x6, 0x3, 0x11d}) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) init_module(&(0x7f0000000100)='/dev/sg#\x00', 0x9, &(0x7f0000000140)='\'[cpuset:\x00') write$P9_RLERRORu(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="1600000007020009203f64dbf42f73017a0000010000987d"], 0x16) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)=0xfffffffffffffffc) 20:35:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0xa56) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6(0xa, 0x80f, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) exit_group(0x4) 20:35:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") r3 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r3, 0x40086602, &(0x7f0000000040)=ANY=[]) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x84) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x80000001, 0xfffffffffffffffb, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xcd1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800b24, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x20050, 0x5, 0x3, 0x7, 0x0, 0x3645}, 0x0, 0x8, r2, 0x0) fcntl$setstatus(r6, 0x4, 0x4000) write$selinux_create(r5, &(0x7f0000000600)=ANY=[@ANYBLOB='s'], 0x1) write$selinux_access(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6574635f743a7330202f7573722f7362696e2f6e747064203030303030303030303030303030303030b0303000"], 0x3f) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x7530}}, {{0x0, 0x7530}}, {{0x77359400}, 0x0, 0x8}], 0x48) ioctl$fiemap(r4, 0x40086602, &(0x7f0000000140)=ANY=[]) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000240)=0x8) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000002c0)="dbbf404b04b1ac6a1096ceee12a7b1cac92a272e44b00d2821f66b5daf7b3639b74e11d89cad2e77d433b578257754be23ea545e0211b53468222819bd8cc539cc4548c57166d908287351796995c0357ce1109c812eee7380636c9665022e0c1f860df141230774ad1ee7883cc1adfc3cdab83dded3a2eb032694afb9333c7ce67df2a4760a2f60cbdb73804b5522325676c6c419b8546b500be5eedda54b58916d71d96b4c8b8414aecd455a3cdbc575e84797b80de84b14b7c18a3ffcca0f6ee388fdb7a76b388428ab8d4df32909a92918f25d8829e409f33e4a2739f7b2af359f", 0xe3) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r7, 0x2287, &(0x7f00000000c0)=0x80000005) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r8, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$IOC_PR_CLEAR(r8, 0x401070cd, &(0x7f0000000040)={0x1}) r9 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r8, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r9, &(0x7f0000000000), 0x0, 0x0) 20:35:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:06 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1a1fc, 0x0) fcntl$getown(r0, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x6}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 254.921136] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 254.935005] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000), 0x0, 0x1f6) 20:35:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4400, 0x0) 20:35:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1000000000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') rmdir(&(0x7f00000000c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) openat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) [ 255.013469] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000180)) quotactl(0x3f, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000380)="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") sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fchmod(r0, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x13ffe) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xfade14e75b06cf79, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 255.085324] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 255.125977] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 255.142963] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:07 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:35:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") r3 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r3, 0x40086602, &(0x7f0000000040)=ANY=[]) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x84) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x80000001, 0xfffffffffffffffb, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xcd1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800b24, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x20050, 0x5, 0x3, 0x7, 0x0, 0x3645}, 0x0, 0x8, r2, 0x0) fcntl$setstatus(r6, 0x4, 0x4000) write$selinux_create(r5, &(0x7f0000000600)=ANY=[@ANYBLOB='s'], 0x1) write$selinux_access(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6574635f743a7330202f7573722f7362696e2f6e747064203030303030303030303030303030303030b0303000"], 0x3f) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x7530}}, {{0x0, 0x7530}}, {{0x77359400}, 0x0, 0x8}], 0x48) ioctl$fiemap(r4, 0x40086602, &(0x7f0000000140)=ANY=[]) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000240)=0x8) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000002c0)="dbbf404b04b1ac6a1096ceee12a7b1cac92a272e44b00d2821f66b5daf7b3639b74e11d89cad2e77d433b578257754be23ea545e0211b53468222819bd8cc539cc4548c57166d908287351796995c0357ce1109c812eee7380636c9665022e0c1f860df141230774ad1ee7883cc1adfc3cdab83dded3a2eb032694afb9333c7ce67df2a4760a2f60cbdb73804b5522325676c6c419b8546b500be5eedda54b58916d71d96b4c8b8414aecd455a3cdbc575e84797b80de84b14b7c18a3ffcca0f6ee388fdb7a76b388428ab8d4df32909a92918f25d8829e409f33e4a2739f7b2af359f", 0xe3) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r7, 0x2287, &(0x7f00000000c0)=0x80000005) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r8, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$IOC_PR_CLEAR(r8, 0x401070cd, &(0x7f0000000040)={0x1}) r9 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r8, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r9, &(0x7f0000000000), 0x0, 0x0) 20:35:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000000c0)={@empty, @remote}, &(0x7f0000000100)=0x8) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) write$P9_RWALK(r1, &(0x7f0000000180)={0x16, 0x6f, 0x2, {0x1, [{0x8, 0x3}]}}, 0x16) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x5) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000200)) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000140)) 20:35:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000003c0)={0x84c, 0x6b9, 0xce, &(0x7f0000000500)="0d3404f3ca4ff69f300da56b4d6cf5dfbd7c3a36c7398903485e96913132c912e66c46f230310260201881e733323c1bac6ea9dba594d9d3a14845dafbdc172f871a0ced2f13b60692d0fb2a5f495fc92a6fc969ef105889aa5d25a7687453e753eecb9ba96606d4378e59088a4b8c3a1fbab20aedd8f369426f05a680ba6132ba9d330ed3df1cb60ac0a5e0e18545e01275c4b9dc39cb66fdf37d383b316a4a452c31c0c0d924c98e65a5da717c0e57c8a0c976800ce6b27496d858e96a98fbf1ae7e4c0c3b3b610ee7a292694b"}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002380)=0x14) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x10000, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000002c0)={0x6, &(0x7f0000000240)=[{0x1f, 0x7, 0xffff, 0x4}, {0x5, 0x100000001, 0x71a9, 0x5}, {0x4, 0x1, 0x101}, {0x8, 0x3, 0x8, 0xffffffffffffffab}, {0x1, 0x1, 0x1, 0x7}, {0x1, 0x401, 0xb5, 0x3}]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000023c0)={@loopback={0x0, 0x1}, 0x1, r2}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x80000) write$selinux_access(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a64686370645f756e69745f66696c655f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302e63313032332030303030303030303030303030303030303235350027940e5ff878c7ceae126db5e8720cbbb518a3514227de090fb9355b289d07ddb8cbae9bc1403fe9f95a2598b7d0b0386ee8bbc59b0f401a224d350a9d122635cbacca3b566ede602d2504a22fce7e58e0"], 0x6a) ioctl$SG_SET_FORCE_PACK_ID(r4, 0x227b, &(0x7f0000000040)) getsockopt$netlink(r4, 0x10e, 0x1, &(0x7f0000000080)=""/193, &(0x7f0000000200)=0xc1) 20:35:07 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) recvmmsg(r1, &(0x7f0000003c40)=[{{&(0x7f00000004c0)=@sco, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/254, 0xfe}, {&(0x7f0000000640)=""/43, 0x2b}], 0x2, &(0x7f0000000780)=""/136, 0x88}, 0x7}, {{&(0x7f00000006c0)=@xdp, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/141, 0x8d}], 0x1, 0x0, 0x0, 0xffffffffffffff01}, 0x7}, {{&(0x7f0000000940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000d00)=[{&(0x7f00000009c0)=""/209, 0xd1}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/94, 0x5e}, {&(0x7f0000000c00)=""/253, 0xfd}], 0x6, &(0x7f0000000d80)=""/231, 0xe7, 0x1}, 0x10001}, {{&(0x7f0000000e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000f00)=""/181, 0xb5}, {&(0x7f0000000fc0)=""/42, 0x2a}, {&(0x7f0000001000)=""/104, 0x68}, {&(0x7f0000001080)=""/157, 0x9d}], 0x4, &(0x7f00000033c0)=""/195, 0xc3, 0x20}, 0x88}, {{&(0x7f0000001180)=@ipx, 0x80, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/12, 0xc}, {&(0x7f00000034c0)=""/207, 0xcf}, {&(0x7f0000001300)=""/46, 0x2e}, {&(0x7f00000035c0)=""/151, 0x97}], 0x4, &(0x7f0000003680)=""/146, 0x92, 0x8}, 0x5}, {{&(0x7f0000003740)=@nfc, 0x80, &(0x7f0000003840)=[{&(0x7f00000037c0)=""/112, 0x70}], 0x1, &(0x7f0000003880)=""/53, 0x35, 0x8}, 0x80}, {{&(0x7f00000038c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003940)=""/4, 0x4}, {&(0x7f0000003980)=""/243, 0xf3}, {&(0x7f0000003a80)=""/98, 0x62}, {&(0x7f0000003b00)=""/182, 0xb6}], 0x4, &(0x7f0000003c00)=""/63, 0x3f, 0x1ff}, 0x4}], 0x7, 0x2, &(0x7f0000003e00)={0x77359400}) accept$packet(r0, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003e80)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003f40)={0x0, @dev, @local}, &(0x7f0000003f00)=0xfec3) getpeername$packet(r0, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004100)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004140)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000004240)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004280)={@loopback, @loopback, 0x0}, &(0x7f00000042c0)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000004300)={0x0, 0x0, 0x0}, &(0x7f0000004340)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000004380)={@local, 0x0}, &(0x7f00000043c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000044c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000045c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003ec0)={0x0, @dev, @remote}, &(0x7f0000004700)=0xfffffffffffffeca) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004740)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000004840)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004880)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000004980)=0xe8) r17 = accept$packet(r0, &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005340)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r17, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005400)=0x14) accept$packet(r0, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005480)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000054c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000055c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000006000)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4080400}, 0xc, &(0x7f0000005fc0)={&(0x7f0000006040)=ANY=[@ANYBLOB="9c090000", @ANYRES16=r2, @ANYBLOB="000826bd7000fddbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="0400020008000100", @ANYRES32=r4, @ANYBLOB="8800020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040004000802e1ffffff200007345009000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000008000100", @ANYRES32=r6, @ANYBLOB="a801020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400f8ffffff3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004002000000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000600000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400bdffffff08000600", @ANYRES32=r9, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000008000100", @ANYRES32=r10, @ANYBLOB="cc02020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff7f00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000104000008000600", @ANYRES32=r12, @ANYBLOB="400001002400010000000000000000000000000000000000000000080003000e0000000004008f8b59260800060018f88beb5fba3c98900a3e24fb7299c00c6e7a779793c11072124732466fc7cb2c84bd87c9f46295dd17aa0066fbbeefff1d07bbf416f8a54a9ee5de0b8dc9785aa1fc22a36feb657b199ba5674160e98ea57991f9f107abb77c33634ace0cda97f19b7e4e2cfb1efe377974f0468554affbbe86f5be8fe84ded8680c1a858146a1c13e0c6b799681381880377642a0dfb71200f", @ANYRES32=r13, @ANYBLOB="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", @ANYRES32=r14, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ae000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="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", @ANYRES32=r18, @ANYBLOB="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", @ANYRES32=r19, @ANYBLOB="3401020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ad00000008000600", @ANYRES32=r20, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000700000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400feffffff080007000000000038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040002000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r21, @ANYBLOB="08000100", @ANYRES32=r22, @ANYBLOB="7c00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040001000000"], 0x99c}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x0, 0x0, 0x40, 0x7, 0x3, 0x9}) 20:35:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xffffffffffffff81, 0xa00) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00000005c0)="dc2357aa1190aeff8c5119aece7436e086a7", 0x12) listen(r2, 0x8000000000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40000) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)=@deltaction={0x184, 0x31, 0x10, 0x70bd2c, 0x25dfdbff, {0x0, 0x7, 0x2}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1b, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0xba}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x4, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x4c, 0x1, [{0x14, 0x20, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x14, 0xa, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0xb, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x14, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x10, 0x11, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x14, 0xa, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x4, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x7fffffff}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x951}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}, {0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x8080}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x8, 0x20, 0x5, 0x2, 0x0, 0x0, 0x10040, 0x5, 0x0, 0x800, 0x7, 0xfff, 0x0, 0xcd9f, 0x8, 0x9, 0xffffffffffffffff, 0x2, 0x638, 0x8, 0x8, 0x9, 0x9, 0x1, 0x1, 0x80000001, 0x4, 0x8, 0x100000001, 0x7, 0xfffffffffffffd19, 0x3, 0x6, 0xfffffffffffffffb, 0x9, 0x100000000, 0x0, 0x9, 0x1, @perf_config_ext={0x8, 0x9}, 0x18000, 0x3, 0x7, 0x5, 0x2, 0x6, 0x4}, r3, 0xf, r2, 0x8) sendfile(r1, r2, &(0x7f0000000000), 0x400) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8910, &(0x7f0000000280)="0218c83d6d345f8f762070") write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCXONC(r0, 0x5437, 0x0) 20:35:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000040)) 20:35:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000040)={0x9, 0xc595, 0xfa33, 0x7}) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x2, 0x20, 0x1}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 256.138650] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 256.152884] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3, &(0x7f00000000c0)="025cc83d6d345f8f762070") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101040, 0x9) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)=0x1) 20:35:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) accept4(r0, &(0x7f0000000180)=@can, &(0x7f0000000100)=0x80, 0x800) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000000380)="f393daa894cfdc69fa2af6e9efdcfe14420cc1c6bd0977c6e5ecb7d7bdc7a6a6df0cf01856592aaac4a0b9443a10615171e967893481bccaf771d8bdae42708a3be5fd35d2c5174c780678c9585142dd616e1dc67adda78357c9da85bdfce593ad8151517b1c2f144fc09dbe2fc21c36f8ab98f5251bcb5442949182eb58c86b0234cf7b93132bed99527dfe50ac077c96eef28bd60a433cdb64bbd336232f612039a998d5ba31fd8cb04621e9c544", 0xaf) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r2, &(0x7f00000000c0)=0x18000000000, 0x12) socket$inet6(0xa, 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 256.208797] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:08 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x8000000000000000) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) 20:35:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x4e24, 0x42, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0xb62, [0x2, 0x0, 0x7fff, 0x6, 0x9, 0x200, 0x4, 0x5d]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000180)=""/255) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getpeername(r1, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f00000005c0)=0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)) fcntl$getown(r2, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x2da) fcntl$getownex(r1, 0x10, &(0x7f0000000440)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000000500)='net/udplite\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r5, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) [ 256.289385] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 256.311596] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:08 executing program 5: r0 = socket(0x1, 0x5, 0x10001) sync_file_range(r0, 0x4, 0x1000, 0x1) write(r0, &(0x7f00000000c0)="5ab7caa5a12b9fe3440d8498d9e4384fd2888e7b15bd63c30ca6260aa36bee8db6774f5fd519f4d0d4ff6dc335f5da43493ea4101c9dfb53614ac25e3c0231aa5ad73e28a788b6e6c30efdf2aad65a8550db74e09d5e28ceb56cd6d1c827036f85d60fcdd0d14255b263cece214e6ddf5d45fad280fa92259821744fc679bdcf8fe1006093623d845ccb03d3aef8bd0717", 0x91) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000180)={0xffffffffffffffff}) dup2(r0, r2) write(r2, &(0x7f0000000080), 0x0) tee(r3, r2, 0x1, 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 20:35:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x240040, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x7fffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') pipe(&(0x7f0000000200)) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)=0x1) 20:35:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000000c0)={@empty, @remote}, &(0x7f0000000100)=0x8) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) write$P9_RWALK(r1, &(0x7f0000000180)={0x16, 0x6f, 0x2, {0x1, [{0x8, 0x3}]}}, 0x16) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x5) sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000200)) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x200}, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000001c0)) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000002c0)={0x7ff, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x88) lchown(&(0x7f0000000080)='./file0\x00', r3, r4) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3, &(0x7f00000000c0)="025cc83d6d345f8f762070") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101040, 0x9) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)=0x1) 20:35:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req) 20:35:08 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x9) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 20:35:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") r3 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r3, 0x40086602, &(0x7f0000000040)=ANY=[]) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x84) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x80000001, 0xfffffffffffffffb, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xcd1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800b24, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x20050, 0x5, 0x3, 0x7, 0x0, 0x3645}, 0x0, 0x8, r2, 0x0) fcntl$setstatus(r6, 0x4, 0x4000) write$selinux_create(r5, &(0x7f0000000600)=ANY=[@ANYBLOB='s'], 0x1) write$selinux_access(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6574635f743a7330202f7573722f7362696e2f6e747064203030303030303030303030303030303030b0303000"], 0x3f) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x7530}}, {{0x0, 0x7530}}, {{0x77359400}, 0x0, 0x8}], 0x48) ioctl$fiemap(r4, 0x40086602, &(0x7f0000000140)=ANY=[]) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000240)=0x8) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000002c0)="dbbf404b04b1ac6a1096ceee12a7b1cac92a272e44b00d2821f66b5daf7b3639b74e11d89cad2e77d433b578257754be23ea545e0211b53468222819bd8cc539cc4548c57166d908287351796995c0357ce1109c812eee7380636c9665022e0c1f860df141230774ad1ee7883cc1adfc3cdab83dded3a2eb032694afb9333c7ce67df2a4760a2f60cbdb73804b5522325676c6c419b8546b500be5eedda54b58916d71d96b4c8b8414aecd455a3cdbc575e84797b80de84b14b7c18a3ffcca0f6ee388fdb7a76b388428ab8d4df32909a92918f25d8829e409f33e4a2739f7b2af359f", 0xe3) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r7, 0x2287, &(0x7f00000000c0)=0x80000005) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r8, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$IOC_PR_CLEAR(r8, 0x401070cd, &(0x7f0000000040)={0x1}) r9 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r8, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r9, &(0x7f0000000000), 0x0, 0x0) 20:35:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000000180)=""/196, 0xc4}, {&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/69, 0x45}], 0x6, &(0x7f0000000740)=""/92, 0x5c, 0x7fffffff}, 0x1000}, {{&(0x7f00000007c0)=@ipx, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000840)=""/98, 0x62}, {&(0x7f00000008c0)=""/41, 0x29}, {&(0x7f0000000900)=""/239, 0xef}, {&(0x7f0000000a00)=""/140, 0x8c}, {&(0x7f0000000ac0)=""/27, 0x1b}, {&(0x7f0000000b00)=""/234, 0xea}], 0x6, &(0x7f0000000c80)=""/4096, 0x1000, 0x4}, 0x401}, {{&(0x7f0000001c80)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d00)=""/214, 0xd6}], 0x1, &(0x7f0000001e40)=""/42, 0x2a, 0x3ff}, 0x1}], 0x3, 0x2, &(0x7f0000001f40)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001f80)={@mcast2={0xff, 0x2, [], 0x1}, 0x34, r1}) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 257.176357] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 257.182118] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 257.203221] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:08 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0xa0000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000200), &(0x7f000044cfc0), &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000ff8)={&(0x7f0000000ff8)={0xfffffffffffffff7}, 0x8}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000080)) 20:35:09 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ftruncate(r0, 0x6) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) r3 = gettid() socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000000140)) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x44dc4d9a, 0x8, 0x81}) syz_open_procfs(r3, &(0x7f00000000c0)='oom_score\x00') 20:35:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffff9c, 0x401c5820, &(0x7f0000000080)={0x7, 0x27b743f4, 0x7, 0x7, 0x2}) 20:35:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000200)='schedstat\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/169, 0xffffffffffffffbb}], 0x1, 0x1f6) 20:35:09 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000000000010000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) socketpair(0x0, 0x0, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff}) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:auditd_log_t:s0', 0x20, 'user_u\x00'}, 0x29) setsockopt$packet_int(r2, 0x107, 0x10000000000014, &(0x7f0000000080), 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) [ 257.291246] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 257.291809] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 257.375018] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 257.475517] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:10 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000080), 0x0) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/250, 0xfa) 20:35:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:10 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)={0x6, {{0xa, 0x4e21, 0xffffffffffffff00, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x31b, @loopback={0x0, 0x1}, 0x401}}, {{0xa, 0x4e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000380)={0x122, 0x29, 0x2, {0x6, [{{0x0, 0x2}, 0x9, 0x3, 0x7, './file0'}, {{0x20, 0x4, 0x8}, 0x401, 0x3, 0x7, './file0'}, {{0x5, 0x3, 0x8}, 0x0, 0x4, 0x7, './file0'}, {{0x20, 0x3, 0x4}, 0x200, 0x200, 0x7, './file0'}, {{0x25, 0x4, 0x2}, 0x6, 0x6, 0x7, './file0'}, {{0x4, 0x4, 0x1}, 0x5, 0x3f, 0x7, './file0'}, {{0x1, 0x4}, 0xc388, 0x2, 0x7, './file0'}, {{0x80, 0x2, 0x2}, 0x6, 0x1f, 0x7, './file0'}, {{0x40, 0x2, 0x2}, 0x1b, 0x4, 0x7, './file0'}]}}, 0x122) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:10 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) socket$netlink(0x10, 0x3, 0x1b) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x5d, "a2fd11de85c74649522f9669d18ce52a1579b9ee81994bccbe7b3e65efbcb2d45a58aaed4c7a5b6f521869841ceae83a824a756c1e878c9fdd89019cf8fa63a50295802b3736c8e14e1be52e8d19694702f1a45ad90cbabcb020364a23"}, &(0x7f00000000c0)=0x81) 20:35:10 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x81, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x10001) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x180, 0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000180)=r2) ioctl$int_in(r1, 0x5421, &(0x7f0000000100)=0xff) ioctl(r4, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") close(r3) 20:35:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8913, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x2, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x1, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, 0x18) 20:35:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x39e8c2cfef4dc904) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioprio_get$uid(0x3, r1) 20:35:10 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000feb000/0x14000)=nil, 0x14000}, &(0x7f0000000100)=0x10) 20:35:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890e, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) write$P9_RWRITE(r3, &(0x7f00000000c0)={0xb, 0x77, 0x1, 0x8}, 0xb) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 20:35:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0', [{0x20, 'net/tcp6\x00'}], 0xa, "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"}, 0x1015) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') signalfd(r1, &(0x7f0000000040)={0x8f}, 0x8) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 258.358268] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 258.378571] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') getuid() sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x200, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc080, 0x0) write$FUSE_ATTR(r3, &(0x7f0000000140)={0x78, 0x0, 0x7, {0x6, 0x1000, 0x0, {0x6, 0x6, 0x1f, 0x7f, 0xa7, 0x0, 0x5, 0x8000, 0x8c46, 0x81, 0x4, r1, r2, 0x100000001, 0x5d}}}, 0x78) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000000280)) r4 = getpgrp(0xffffffffffffffff) sched_setscheduler(r4, 0x3, &(0x7f0000000000)=0x9) 20:35:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xc) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000001c0)="6e65742f040000009dd9413600") sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000010}) r2 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r2, 0x40086602, &(0x7f00000000c0)=ANY=[]) write$binfmt_elf32(r2, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x42d95893) fdatasync(r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) read(r2, &(0x7f0000000100)=""/193, 0xc1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x3, 0x401}) 20:35:10 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@rand_addr, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) [ 258.469471] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 258.496253] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:11 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) write(r3, &(0x7f00000000c0), 0xffffff9b) tee(r2, r1, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, "7b7b955c"}, {0x20}, {0x20, '%proc[proceth1)eth0'}, {0x20, '$'}, {0x20, 'selfsecuritynodev'}, {0x20, '$:@'}, {0x20, 'wlan0selfmime_type'}, {0x20}, {0x20, 'em1'}], 0xa, "fc49bffa9a8a356b7593ce42cc903917b2389fdc06ce6cf10f95856afcf0862e07f6cf2c3111053b6bbab130d688156b204edc795756a448da1ce992a8b8018bcf8f105108c29e930a9f45923642abe8e7d8681ad0d18e38a03e6f529638d2c8fb7c6534ecb6fdc9ae9566efd8aef4a3a18bb1d72a7f847bfee8ef382a153594d3d478e39f27abc830c48fdd8631aa369bed772dab766fa58fdfb12b12a7a30f5b891602b00ca71fcdd9400562de12d2ebcf03fc2f8d74e1f83ec4e3601f25dad5ae70673ad49451a36ad7"}, 0x120) 20:35:11 executing program 4: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000080)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) sched_getparam(0x0, &(0x7f0000000240)) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)="3723339c9e46fcc759b50ca2fac74693cb0b58bf128cda2d1c0be362459e0d734b324cdb94e6b7e8587d837a8f176ccbc95738588bf395f5b86a21bac6f00b8acb12f34489dfd6b1c3ec2b317faa53145cdba8beee7802210a60c5e37a938a30527564c65321", 0x66}], 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000100)={'tunl0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000140)}}) clock_gettime(0x0, &(0x7f00000000c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) clock_gettime(0x0, &(0x7f0000000640)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') perf_event_open(&(0x7f0000000540)={0x4, 0x70, 0x0, 0x0, 0x6, 0x2, 0x0, 0x401, 0x800, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000800)=ANY=[]}, 0x1}, 0x0) 20:35:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xef641b3217f7d4cc}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r2, 0x400, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f18}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x486c}]}]}, 0x3c}, 0x1}, 0x4000000) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r3, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, [], 0x10}, 0x45}, 0x8, [0xffffffffffffff82, 0xfffffffffffffffa, 0xbd, 0x5, 0x3f, 0x100, 0x0, 0xdca]}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') connect$netlink(r2, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000100}, 0xc) sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x1, 0x3, 0x5, 0x200, r2}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x20) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000000180)) 20:35:11 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/ipv6_route\x00') ppoll(&(0x7f0000000180)=[{r0}, {r0, 0x2}, {r2, 0x20}, {r0, 0x6502}], 0x4, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x6}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000380)=""/169, 0xffffffffffffff6f}], 0x1, 0x1f6) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000280)={0x5, 0x4, 0x5, 0x9, 0x80}) socket$inet6_tcp(0xa, 0x1, 0x0) 20:35:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioprio_set$pid(0x2, 0x0, 0x4000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) clone(0x7ffd, &(0x7f0000000700), &(0x7f00000006c0), &(0x7f0000001880), &(0x7f0000000000)) 20:35:11 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) socket$netlink(0x10, 0x3, 0x1b) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x5d, "a2fd11de85c74649522f9669d18ce52a1579b9ee81994bccbe7b3e65efbcb2d45a58aaed4c7a5b6f521869841ceae83a824a756c1e878c9fdd89019cf8fa63a50295802b3736c8e14e1be52e8d19694702f1a45ad90cbabcb020364a23"}, &(0x7f00000000c0)=0x81) 20:35:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f00000000c0)) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x800, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) fanotify_mark(r3, 0x10, 0x10, r3, &(0x7f0000000100)='./file0\x00') 20:35:11 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x30000, 0x0) accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000100)=0x6e) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000740)) syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) 20:35:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x800, 0x2, 'client1\x00', 0x4, "ae031d2a87c92afe", "5de916aa4395e0be294f9cab22644fb9bc0025e79603d7aac52b96bbab0abe50", 0x0, 0x8000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r2, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 259.382574] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 259.387045] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:11 executing program 0: getgroups(0x3, &(0x7f0000000080)=[0xee01, 0xee01, 0xffffffffffffffff]) getgroups(0x1, &(0x7f00000000c0)=[r0]) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = dup3(r1, r1, 0x80000) write$P9_RREMOVE(r2, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000040)) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80000, 0x0) 20:35:11 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0xffffffffffffff37) getpeername$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000240)=0x6e) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40, 0x0) openat$cgroup_int(r4, &(0x7f00000000c0)='cpuset.mems\x00', 0x2, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000040)) getsockname$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) [ 259.461033] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 259.464007] SELinux: policydb magic number 0x9c332337 does not match expected magic number 0xf97cff8c 20:35:11 executing program 1: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0xdf6) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r1 = open(&(0x7f0000000140)='./bus\x00', 0x28000, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000740)=ANY=[], 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x0, 0x0, 0x7}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) dup2(r0, r2) close(r3) 20:35:11 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x2, 0x3, 0xa66, 0x3, 0x6}, 0x718c, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x2, 0xffffffffffff0001}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)) [ 259.502235] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:35:11 executing program 7: execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000240)='vboxnet0bdev\x00'], &(0x7f0000000680)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='net/tcp6\x00', &(0x7f0000000500)='broute\x00', &(0x7f0000000540)='filter\x00', &(0x7f0000000580)='net/tcp6\x00', &(0x7f00000005c0)='\'vmnet0%\x00', &(0x7f0000000600)='filter\x00', &(0x7f0000000640)='GPL(\x00']) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000380)={'broute\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendto$inet6(r1, &(0x7f0000000080)="7f", 0x1, 0x8800, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) preadv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) [ 259.617721] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 259.747849] SELinux: policydb magic number 0x9c332337 does not match expected magic number 0xf97cff8c [ 259.774671] ================================================================== [ 259.782115] BUG: KASAN: use-after-free in __lock_acquire+0x319b/0x4070 [ 259.788790] Read of size 8 at addr ffff8801cd39ab20 by task syz-executor1/16184 [ 259.796236] [ 259.797870] CPU: 0 PID: 16184 Comm: syz-executor1 Not tainted 4.9.112-gf540ce0 #8 [ 259.805489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.815101] ffff88019c917a60 ffffffff81eb3249 ffffea000734e600 ffff8801cd39ab20 [ 259.823251] 0000000000000000 ffff8801cd39ab20 0000000000000000 ffff88019c917a98 [ 259.831335] ffffffff81567bd9 ffff8801cd39ab20 0000000000000008 0000000000000000 [ 259.839351] Call Trace: [ 259.841924] [] dump_stack+0xc1/0x128 [ 259.847306] [] print_address_description+0x6c/0x234 [ 259.853979] [] kasan_report.cold.6+0x242/0x2fe [ 259.860311] [] ? __lock_acquire+0x319b/0x4070 [ 259.866452] [] __asan_report_load8_noabort+0x14/0x20 [ 259.873205] [] __lock_acquire+0x319b/0x4070 [ 259.879184] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 259.885565] [] ? release_sock+0x14e/0x1c0 [ 259.891359] [] ? debug_check_no_locks_freed+0x210/0x210 [ 259.898377] [] ? pppol2tp_seq_show+0xc30/0xc30 [ 259.904626] [] ? retint_kernel+0x2d/0x2d [ 259.910391] [] ? check_preemption_disabled+0x3b/0x170 [ 259.917255] [] lock_acquire+0x130/0x3e0 [ 259.922880] [] ? lock_sock_nested+0x43/0x120 [ 259.928942] [] ? sock_release+0x1c0/0x1c0 [ 259.935098] [] _raw_spin_lock_bh+0x3a/0x50 [ 259.940989] [] ? lock_sock_nested+0x43/0x120 [ 259.947055] [] lock_sock_nested+0x43/0x120 [ 259.952946] [] pppol2tp_release+0x50/0x2e0 [ 259.958843] [] sock_release+0x96/0x1c0 [ 259.964390] [] sock_close+0x16/0x20 [ 259.969669] [] __fput+0x263/0x700 [ 259.974774] [] ____fput+0x15/0x20 [ 259.979883] [] task_work_run+0x10c/0x180 [ 259.985632] [] exit_to_usermode_loop+0xfc/0x120 [ 259.991966] [] do_syscall_64+0x364/0x490 [ 259.997699] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 260.004622] [ 260.006238] Allocated by task 16193: [ 260.009955] save_stack_trace+0x16/0x20 [ 260.013919] save_stack+0x43/0xd0 [ 260.017368] kasan_kmalloc+0xc7/0xe0 [ 260.021089] __kmalloc+0x11d/0x300 [ 260.024639] sk_prot_alloc+0x17e/0x290 [ 260.028541] sk_alloc+0x3a/0x3a0 [ 260.031901] pppol2tp_create+0x33/0x1f0 [ 260.035877] pppox_create+0xf6/0x210 [ 260.039581] __sock_create+0x2ef/0x5f0 [ 260.043453] SyS_socket+0xf0/0x1b0 [ 260.047164] do_syscall_64+0x1a6/0x490 [ 260.051041] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 260.056129] [ 260.057742] Freed by task 16193: [ 260.061087] save_stack_trace+0x16/0x20 [ 260.065037] save_stack+0x43/0xd0 [ 260.068473] kasan_slab_free+0x72/0xc0 [ 260.072340] kfree+0xfb/0x310 [ 260.075464] __sk_destruct+0x46f/0x590 [ 260.079361] sk_destruct+0x63/0x80 [ 260.082883] __sk_free+0x4f/0x220 [ 260.086330] sk_free+0x2b/0x40 [ 260.089575] pppol2tp_session_sock_put+0x5a/0x70 [ 260.094324] l2tp_tunnel_closeall+0x268/0x350 [ 260.098896] l2tp_udp_encap_destroy+0x87/0xe0 [ 260.103370] udpv6_destroy_sock+0xb1/0xd0 [ 260.107625] sk_common_release+0x6d/0x300 [ 260.111757] udp_lib_close+0x15/0x20 [ 260.115449] inet_release+0xff/0x1d0 [ 260.119143] inet6_release+0x50/0x70 [ 260.122844] sock_release+0x96/0x1c0 [ 260.126540] sock_close+0x16/0x20 [ 260.129980] __fput+0x263/0x700 [ 260.133243] ____fput+0x15/0x20 [ 260.136505] task_work_run+0x10c/0x180 [ 260.140371] exit_to_usermode_loop+0xfc/0x120 [ 260.144878] do_syscall_64+0x364/0x490 [ 260.148747] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 260.153828] [ 260.155444] The buggy address belongs to the object at ffff8801cd39aa80 [ 260.155444] which belongs to the cache kmalloc-2048 of size 2048 [ 260.168269] The buggy address is located 160 bytes inside of [ 260.168269] 2048-byte region [ffff8801cd39aa80, ffff8801cd39b280) [ 260.180210] The buggy address belongs to the page: [ 260.185130] page:ffffea000734e600 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 260.195356] flags: 0x8000000000004080(slab|head) [ 260.200093] page dumped because: kasan: bad access detected [ 260.205787] [ 260.207391] Memory state around the buggy address: [ 260.212302] ffff8801cd39aa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 260.219646] ffff8801cd39aa80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.226989] >ffff8801cd39ab00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.234327] ^ [ 260.238732] ffff8801cd39ab80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.246070] ffff8801cd39ac00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.253407] ================================================================== [ 260.260762] Disabling lock debugging due to kernel taint [ 260.266225] Kernel panic - not syncing: panic_on_warn set ... [ 260.266225] [ 260.273590] CPU: 0 PID: 16184 Comm: syz-executor1 Tainted: G B 4.9.112-gf540ce0 #8 [ 260.282547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.291926] ffff88019c9179c0 ffffffff81eb3249 ffffffff843c77c7 00000000ffffffff [ 260.299962] 0000000000000000 0000000000000000 0000000000000000 ffff88019c917a80 [ 260.307981] ffffffff81421a55 0000000041b58ab3 ffffffff843baee0 ffffffff81421896 [ 260.316017] Call Trace: [ 260.318588] [] dump_stack+0xc1/0x128 [ 260.323937] [] panic+0x1bf/0x3bc [ 260.328954] [] ? add_taint.cold.6+0x16/0x16 [ 260.334911] [] ? kasan_end_report+0x32/0x4f [ 260.340874] [] kasan_end_report+0x47/0x4f [ 260.346659] [] kasan_report.cold.6+0x76/0x2fe [ 260.352789] [] ? __lock_acquire+0x319b/0x4070 [ 260.358919] [] __asan_report_load8_noabort+0x14/0x20 [ 260.365673] [] __lock_acquire+0x319b/0x4070 [ 260.371640] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 260.377950] [] ? release_sock+0x14e/0x1c0 [ 260.383751] [] ? debug_check_no_locks_freed+0x210/0x210 [ 260.390755] [] ? pppol2tp_seq_show+0xc30/0xc30 [ 260.396992] [] ? retint_kernel+0x2d/0x2d [ 260.402691] [] ? check_preemption_disabled+0x3b/0x170 [ 260.409511] [] lock_acquire+0x130/0x3e0 [ 260.415125] [] ? lock_sock_nested+0x43/0x120 [ 260.421175] [] ? sock_release+0x1c0/0x1c0 [ 260.426986] [] _raw_spin_lock_bh+0x3a/0x50 [ 260.432863] [] ? lock_sock_nested+0x43/0x120 [ 260.438905] [] lock_sock_nested+0x43/0x120 [ 260.444772] [] pppol2tp_release+0x50/0x2e0 [ 260.450651] [] sock_release+0x96/0x1c0 [ 260.456175] [] sock_close+0x16/0x20 [ 260.461432] [] __fput+0x263/0x700 [ 260.466536] [] ____fput+0x15/0x20 [ 260.471634] [] task_work_run+0x10c/0x180 [ 260.477334] [] exit_to_usermode_loop+0xfc/0x120 [ 260.483639] [] do_syscall_64+0x364/0x490 [ 260.489333] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 260.496966] Dumping ftrace buffer: [ 260.500515] (ftrace buffer empty) [ 260.504224] Kernel Offset: disabled [ 260.507839] Rebooting in 86400 seconds..