(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000140)=0x5a629eda24deb52) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 163.299063] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000380)=""/4096, &(0x7f0000000180)=0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$P9_RWSTAT(r2, &(0x7f0000000140)={0x7, 0x7f, 0x2}, 0x7) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 163.446372] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:35 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) listen(0xffffffffffffffff, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000001c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x80800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(0xffffffffffffffff) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x3, 0x7f, 0x3, 0x62, 0xffffffffffffffe1}) 00:34:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000140)) close(r0) 00:34:35 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) listen(0xffffffffffffffff, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000001c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x80800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(0xffffffffffffffff) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x3, 0x7f, 0x3, 0x62, 0xffffffffffffffe1}) 00:34:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) timer_create(0x0, &(0x7f0000000180)={0x0, 0x39, 0x1, @thr={&(0x7f0000000040)="0e", &(0x7f0000000140)}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) restart_syscall() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x66, 0x4) sendto$inet6(r1, &(0x7f0000000140), 0xfffffffffffffe3d, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}}, 0x1c) close(r0) [ 163.759349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 163.777138] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:35 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000140)={0x5, 0x8}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x40000, 0x0) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x100000000, 0xfffffffffffffffb, 0x9, 0xcf, 0x3, 0x3f, 0x7fff, 0x3a1, 0x40, 0x232, 0x9, 0x4c1, 0x38, 0x2, 0x2, 0x1, 0x101}, [{0x70000000, 0xf7, 0x7, 0x485, 0x2, 0x80000001, 0x6, 0x6284}, {0x3, 0x20, 0x2, 0xffffffffffff0000, 0x1, 0x9, 0x40, 0xffffffffffffffe0}], "b2405f783c03a8d7d2c558675f477706d9a82d8cc4c1503468226e825e0178958aaf3a73510a10268d5ae180e9522a37cecb9feb1afafcd85b0745fc91274f433f3d14c27e8fe0dd0b70c9895f5dbee2a4e4db9ad73961694397db90899370e739a8f90d3f3c35aebcb792d2071465d6d9dff40258a37155317685f6194830a93ff2863cf2829671e17b257ee9a210decc7551f6e8a0bb7090ebaa301d09280f44250fa413f64e741bd1771eb057cbb2e3d9df2b49cd15ffc900677ce07b002238a71a853e5248dc4618ab07c7735c632b53200a29a139b98537d562f12e8f221b1194cd8dd04d2a33e9f9b65d58d78b4450", [[], [], [], [], []]}, 0x6a2) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$cgroup_ro(r2, &(0x7f0000000300)='cpuset.effective_mems\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472616e4af3010669af2210849d99733d66642c7266646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000380)={r4, r5/1000+10000}, 0x8) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x2, 0x4}) [ 163.814785] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:35 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000001c0)=""/99) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="7432eb2b64", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="0096bcdc728a19ef9971deb3786140"]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 163.924519] 9pnet_virtio: no channels available for device (null) [ 163.939214] 9pnet_virtio: no channels available for device (null) 00:34:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:35 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mo}ntinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0xa110, 0x4) fcntl$notify(r0, 0x402, 0x8) [ 164.053028] 9pnet_virtio: no channels available for device (null) [ 164.066626] 9pnet_virtio: no channels available for device (null) 00:34:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000140)=@nl=@proc, 0x80, &(0x7f0000000040)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/237, 0xed}], 0x2, &(0x7f0000001380)=""/169, 0xa9, 0xa2d7}, 0x7}, {{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001440)=""/132, 0x84}, {&(0x7f0000001500)=""/142, 0x8e}, {&(0x7f00000015c0)=""/143, 0x8f}], 0x3, &(0x7f00000016c0)=""/155, 0x9b, 0x9}, 0x2}, {{&(0x7f0000001780)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001800)=""/103, 0x67}], 0x1, &(0x7f00000018c0)=""/218, 0xda, 0x40}, 0x101}], 0x3, 0x10000, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001a40)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000001a80)={0x0, 0x7, 0x5, 0x8}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x7) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 164.102735] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:35 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 164.151592] 9pnet: Insufficient options for proto=fd [ 164.161675] 9pnet: Insufficient options for proto=fd 00:34:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="12573659b4f4bffe9372d640c08eaf69682e5118ed5c270757310a936a5b717776747ecc6e39cc12bc01c51c60f5a6e3928bb6b3bd6c061aee138d21222084a921b2601aeec4864b20efe551b41c8d526f00acb3cdd234e0b2cad8b79c9e39f65f508905b9e100a419330337f406ae85e09c7a80e5ffef3ee4a3f18a4c6e9e1bb573cbf9eb9a0cacca191cb2bb2f5f7dbfe1b169fbec62971d1c66c3d3df0b287a7379abdf307c2bb951a1c91e49961dbe18a93ea3cdc4bc0f38", 0xba, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x1000, @empty, 0x6}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$RTC_WIE_OFF(r1, 0x7010) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="2edd7e0380f92fc5ce29cae05e7c616e5690003d1d7c9c05cc3821fe3b6cc81181adfb78f1559d7c409f5aeceb2e20b34de735d552cbbbe194d38102bfcb54f2dfc7cf8dcf08b3d02eed275f0d559dae02cc", 0x52, 0x1, &(0x7f0000000240)={0xa, 0x4e23, 0x3b98, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) memfd_create(&(0x7f0000000280)='/selinux/mls\x00', 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="a2251a355530fd73ddcfcb18192ef137e461fc9adda6fae499eb07951a2204d19c63489ceb1962e0e203c04121fea15860f2c9b980cc96ee9a3ab69045fc57f3b6f1266c193a6deeba32475b4f389d1e09") close(r0) 00:34:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381) connect(r2, &(0x7f0000000140)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 00:34:35 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000e80)=""/4096) [ 164.270900] 9pnet_virtio: no channels available for device (null) [ 164.288601] 9pnet_virtio: no channels available for device (null) [ 164.313564] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000380)=""/4096, &(0x7f0000000180)=0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$P9_RWSTAT(r2, &(0x7f0000000140)={0x7, 0x7f, 0x2}, 0x7) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) [ 164.565094] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) fsync(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 164.609610] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 164.609663] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 164.626189] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 164.650192] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@ipv4_newroute={0x20, 0x18, 0xc23, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000380)={0x688c84b0, {{0xa, 0x4e23, 0x1f}}, 0x0, 0x3, [{{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x2}}, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e20, 0xbdf, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}]}, 0x20c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@dev}, &(0x7f0000000140)=0x14) 00:34:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x22) write$P9_RSYMLINK(r3, &(0x7f0000000140)={0x14, 0x11, 0x1, {0x2, 0x3, 0x5}}, 0x14) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 165.149844] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:36 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) signalfd(r0, &(0x7f0000000040)={0x1ff}, 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x101002, 0x0) setns(r1, 0x4000000) ioctl$KDDELIO(r0, 0x4b35, 0x2) fsync(r0) 00:34:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472616e73f5667790bc91a7e6e8a390ad3f", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) sync_file_range(r0, 0x7, 0xffffffffffffdf1a, 0x1) 00:34:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000380)=""/4096, &(0x7f0000000180)=0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$P9_RWSTAT(r2, &(0x7f0000000140)={0x7, 0x7f, 0x2}, 0x7) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) [ 165.425910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472616e733d66642c7266cb564790", @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3db885162f32803e7d5b3b8297204fb168909c7baff196f18cb6f59766188d13d4e9085d3d799ea859193935d21bb5f93bbb5cd7b39fb85f5f9518be99cfc63363e9232600cb6c589e4805bc989c20eb3e26b554381ab335162d4f92508f3c02565934a1e8da2e8612e91279f52c0c75b9b578302b25aefb307059be663491277d123fc35163fe191fad16eef14145fac107d5a6ce529fa05abae88e3da4a2612b8801bc368159f87e8acbd7a9e97f6362455f37fdf41325961509b2ac491f69b9604007a38933fc8af3ff0658", @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 165.468447] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 165.480276] 9pnet_virtio: no channels available for device (null) [ 165.497514] 9pnet_virtio: no channels available for device (null) 00:34:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='Zrans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) listen(r1, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000400)="4c0000001200ff09fffefd956fa283b724a6003f00000000000000683540150024001d001fc41180b5132904c3fde233c3a730de33a49868862b2ca654a7613b6aabf35d4c1cbc4c8c4e7506", 0x4c}], 0x1}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) [ 165.593398] 9pnet: Insufficient options for proto=fd [ 165.602240] 9pnet: Insufficient options for proto=fd [ 165.629330] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 165.692693] 9pnet_virtio: no channels available for device (null) 00:34:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000140)={0x2, 0x8}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 165.773033] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 165.788003] 9pnet_virtio: no channels available for device (null) 00:34:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x800, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="38c88092f606976f5940a8926acd150101661a291d2c1d29186d67a4a831866d7996349979915d83f773b462e4475bfc555c591ca525") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000000040)='ubifs\x00', 0x1003, 0x0) 00:34:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000140)=0x2, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x4c0, 0x29c, 0x0, 0x29c, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x8}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x39, 0x6, 0x6, 0x9, 0x7, 0x4, 'ifb0\x00', 'erspan0\x00', {}, {0xff}, 0x0, 0x22}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x400, 0x9, 0x4, 0x0, 0x0, "65a4af73dd1758af47f57ed5505ce61bd47edc63e5baf8d914ab414fd3d0c85118a4a583c8f087a77a366ada4cf091c16c4d829d957af6ce128398c729300e4b"}}}, {{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0xff, @empty, {[0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x81, 0xffffffffffffffff, 0x4, 0x1000, 0x5, 0x1000, 'rose0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x230}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @broadcast=0xffffffff, @rand_addr=0x7, 0x5}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 165.957212] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 165.998455] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:37 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000080)={0x1ff}) 00:34:37 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472616e733d66642c7266cb564790", @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3db885162f32803e7d5b3b8297204fb168909c7baff196f18cb6f59766188d13d4e9085d3d799ea859193935d21bb5f93bbb5cd7b39fb85f5f9518be99cfc63363e9232600cb6c589e4805bc989c20eb3e26b554381ab335162d4f92508f3c02565934a1e8da2e8612e91279f52c0c75b9b578302b25aefb307059be663491277d123fc35163fe191fad16eef14145fac107d5a6ce529fa05abae88e3da4a2612b8801bc368159f87e8acbd7a9e97f6362455f37fdf41325961509b2ac491f69b9604007a38933fc8af3ff0658", @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:37 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472616e73f5667790bc91a7e6e8a390ad3f", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) sync_file_range(r0, 0x7, 0xffffffffffffdf1a, 0x1) 00:34:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000280)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x3a}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x20008081, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @empty={[0xe00000000000000]}, 0x10000000}, 0x1c) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x680) getgroups(0x1, &(0x7f00000001c0)=[0x0]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x400, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u='version=9p2000.u', 0x2c}, {@cache_none='cache=none', 0x2c}, {@dfltgid={'dfltgid', 0x3d, r3}, 0x2c}, {@cache_none='cache=none', 0x2c}]}}) [ 166.262049] 9pnet: Insufficient options for proto=fd 00:34:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 00:34:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x8, 0x0, 0x0, 0x400}]}, 0xc7) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3, 0xe) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) write$binfmt_aout(r0, &(0x7f0000000380)={{0x10b, 0x9, 0x3, 0x118, 0x245, 0x0, 0x308, 0xe5b}, "9a3874f1b46714fbfaa4888e0d4ec8142c3431a376b886eee0ef44c4fe14f4753063dd32b8e6c987a8616311281f39cf178d1a38702b7363842ac3d1d03855317d1cae4a4a26d347a91b0631be8a62e08d5ce1888d8c44a2cc238ef85e21bedbd94ab2f6e5366ec5c4e83e1b6be7ad797415d79688b4ac400e4ee878131e3d4f81bce93a228c697df0a68ea1a4", [[], [], [], [], [], [], []]}, 0x7ad) fcntl$setflags(r1, 0x2, 0x1) listen(r0, 0x0) fchdir(r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r2 = socket$inet6(0xa, 0x0, 0x2) ioctl$sock_ifreq(r0, 0x89b6, &(0x7f0000000280)={'\x00', @ifru_mtu=0xc550}) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000040)=0x80) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000b80)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendto$inet6(r4, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='lp\x00', 0x3) close(r0) [ 166.313989] 9pnet_virtio: no channels available for device (null) 00:34:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff63) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x7ffe) socketpair$inet6(0xa, 0x807, 0x2e4, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 166.377856] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x7a1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0x8001, @dev={0xfe, 0x80, [], 0x19}, 0x4}, {0xa, 0x4e20, 0x7, @empty, 0x81}, 0x0, [0x3f, 0x5, 0x8001, 0x3, 0x8, 0x79, 0x3f, 0x3f]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb, 0x2110, r0, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 166.434885] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 166.459658] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:34:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 166.590495] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000140)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) 00:34:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="4ed22189491c12d00d952c1237a18f47", 0x10) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 166.830615] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:38 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="f769"]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000140)={0x2, 0x8}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:38 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001680)=0x0) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001800)={0x0, 0x0}) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpid() fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002100)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002140)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000002240)=0xe8) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002340)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002380)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002480)=0xe8) r17 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000024c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002500)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000002600)=0xe8) getresgid(&(0x7f0000002640), &(0x7f0000002680)=0x0, &(0x7f00000026c0)) sendmmsg$unix(r2, &(0x7f00000027c0)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000001c0)="041c26ec72c6ef30acbd331c671e9f63aac572c60555a1444ee3325bd9690c360fc8ce59fd7b20cb9e94d26e79dd8456224026fa7445a45e72aea060896c4e31114d0cfad176f561db01f03f628ebb200260169e755d1d7b9fccb7118c122bc6e903b8", 0x63}, {&(0x7f0000000240)="9543467999aca941198fffc432b9f16777a0575f7a5bc3991205305d8d2212a164b93f470b0ecd5e4befef06ec132b56e08f11a02dab4e3ba81a3e0ff878e93f447070198517f6fb4e6b1cc9f49848489caf46e66aa6c94281a29a282405f1f5800dae85a3a11b764ed5a72083b77f319abf7e9a0eee40a067006394743e2f4863f93bd8030d8c9ccfe6ba5e40f60b727f313a28f1060c37995dbcd2184c5ccc630f6ddfec98aaea220aaa43f460eaeb87ba6561109b65d54ee7260c0c2984ee258f715bdcfd6acc05dd6fbb398ba02a36d05149bb421db9a0b0cbff3e4657b8fea884ebce8f29ed15b1f0fe34dc0559", 0xf0}, {&(0x7f0000000380)="d13a25b3e72498fd80e4ea9f320a5c0a97f0b5a44e9a41bf6cd437eb31d50ed392c83582e6ccce830def6ac15a95a55ef199f938c4", 0x35}, {&(0x7f00000003c0)="1778a73bcba590ea530190cd3515b6e67089ba5ac37df3a6caaea42ac6995f461d120250567a48c900286bc181cc2562eda8b65b900a8005e9df4f0c", 0x3c}, {&(0x7f0000000400)="3ee5851efb540a00aa5c38a40169f782820607dbbc8ad17acda73c391955738b00660ee6", 0x24}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bd1e325a3c20671a22c9a1eb656e8c8a09d485291f55f71475d09a9fcdb0af750e2993decd983b1388593dd50b88888a0c37f12318dff31fd5a600004a1f120e5e0790b603aac5c55d0f18c6be0bb5", 0x4f}], 0x7, &(0x7f0000001500)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x20000004}, {&(0x7f0000001540)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000015c0)="ac1c1aceceadfcf1dee0dc08740d2e061931b046af607b1ba653a19625a96f5278b95e570e37be4051a0b920d534d57d4d9c928cc2a389867a3bbc6ec5f8e2208f25fb2145b226cd971d6289a749ea8487aa72e2c0e045ee0d2ff4648e02e9ae48150ffdf7adeef8d4ac5b", 0x6b}], 0x1, &(0x7f0000001a40)=[@rights={0x2c, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x104, 0x44001}, {&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001c00)="f21e1e8a93190642de5fe433bde6d6579f5ef9e039f3b62962534a03b924ed404ec65d28466078777569d03d5f0fc0a9fbbb45fb01", 0x35}, {&(0x7f0000001c40)="538b92f38ed73b6fe4eb79671f8bb83de94bfa97f7358e4d2c71dd1dfab5658323c13243f3e3b8769037cc40c0dbadd5c54ffc151bf5ec67f7890310ac62de31a5e268022d2f", 0x46}], 0x2, 0x0, 0x0, 0x44000}, {&(0x7f0000001d00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001d80)="59a6a8133976d82d9be5526cb229d2e1e193142e313b0bfd71219bdaeaa68822ec77aacc4158c377cd3e5b9f7c3ff513719161a9456db51ef5fb718bab313c09dc69c02702cd0b0783248cc74bd563b4985ebc06eebc88ef1aecd6832d5cf80aabfb679aad2cfa434a22aa1b41a523f825e1c95acaac457f0bb5dce0be4b5cf3961ba1914f1651084c9cdaf62c455ff92a5905c5886ae4010664eab29d5ede24e651152aba1cb51d6e78d80f29c25399c2d6cfafae9d1deaa7dea61c01054736cd87a91bca27020b056495665e2224cc5a318029", 0xd4}, {&(0x7f0000001e80)="c9699c520aef4a95244ff899ee2765081deb4fca6ab4931b8fd350ec65abe09fd7c726114b0c1ae836df6686f1222e108e1dc317966bac499c75b59f95b6422eda673085939b81c227c98ecf8be9db8ca498e9767efab62af631aa548e1bbc68dbf2", 0x62}, {&(0x7f0000001f00)="ebeb6dc0cc60370025109fb21a40f114f6fd63482a2464bbc86e7fdbb7474737ea473a78b2b61f964472fb47e735b2a057393af789cf85ab83747eca64c12b0478e4329496e599222a20fc3ed48cb1e0fff25611d4b2fe524d11a1f1798ca48240034e9a40815ce28aa31a1c47af706f6e7c09bca46bfff6f56da0d34782d07544ad98821a83b3a79252614fdb3a8b7413993b1f90da4fd4ca887aaf5abff2dbbb34c457035ec0115ae37cc265838d899359b6a7be6aaf7010649036467dfa0f736570d917918a973ff03ed32eaf0395f636868108c197a3703d1cc507c3ab10440849c94352db39c356e98521be", 0xee}, {&(0x7f0000002000)="15ca67c28302776495dbe6f1a79a85516d08fdc7d7590fdbf97184be960b1d58e3d8ff07732c84c311d314152c4852d516cdb7191d84cb0dce02e55809532c99a49d710c5a934a34c575ae064558574e7a41e0c21a76472f78c4cd4241320086a3f42428a70776facb6f8eb25dca87236bab23921ab11cbe7950dfadf9fdb131498cd9b14fd9e019e97960a30b629c47f39cd802c750676690a3999a1692a47b918553bb7b4065", 0xa7}], 0x4, &(0x7f0000002880)=ANY=[@ANYBLOB="0c000000010000000100000030005f98d6e963d600000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="180000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="100000000100000001000000", @ANYRES32=r1], 0xac, 0x80}], 0x4, 0x8000) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r21 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r21, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000002840)) close(r1) [ 167.190723] 9pnet: Insufficient options for proto=fd [ 167.205150] 9pnet: Insufficient options for proto=fd [ 167.218028] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xfffffffffffffffd}, 0xfffffffffffffea2) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0xe62, 0x0, 0x0, 0x402}]}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x2d) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x9, 0x1, 0x3ff, 0x7}, 0xc) [ 167.257578] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 167.274653] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 167.341441] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000002, &(0x7f0000000180)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x30, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 167.407001] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB='\x00\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e22}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000003c0)={@broadcast, @local, 0x0}, &(0x7f0000000400)=0xffffffffffffff9c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000440)={@empty, 0x0}, &(0x7f0000000480)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000700)=0x14, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000880)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c40)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000c80)={@multicast2, @dev, 0x0}, &(0x7f0000000cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002580)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000002680)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002700)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000002d00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002cc0)={&(0x7f0000002740)={0x558, r3, 0xa00, 0x458b, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r8}, {0xe0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xfffffffffffffff8, 0x3f, 0x27ea8679, 0x7}, {0x0, 0x7, 0xffff, 0x2}, {0x8001, 0x8, 0x3, 0x1}, {0x7fffffff, 0x0, 0xd7a, 0x400}, {0x200, 0x3, 0x7fff, 0x6}, {0x800, 0xa58, 0x0, 0x4}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}]}}, {{0x8, 0x1, r11}, {0x150, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r14}, {0x78, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x0, 0xc30, 0x3, 0x3}, {0xaba4, 0x3ff, 0x4, 0x4}, {0x3, 0x3, 0x5, 0xeae}, {0x6, 0xff, 0x1000, 0x3ff}, {0x2e, 0x7fff, 0x3ff, 0x5}, {0x1, 0xfff, 0x1f, 0x38}, {0x80, 0x3, 0x401, 0x2}, {0x6, 0xfffffffffffff000, 0x20, 0xb}]}}}]}}, {{0x8, 0x1, r15}, {0x1b4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc80}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x80000, 0x6, 0x9, 0x8}, {0xfffffffffffffff7, 0x40, 0x200, 0x7fff}, {0x8, 0x80000000, 0x3}, {0x9, 0x100000001, 0x5, 0x614d031c}, {0x3, 0x1, 0x8c, 0xcfba}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xd1d3}}, {0x8, 0x7}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}]}}]}, 0x558}, 0x1, 0x0, 0x0, 0x10}, 0x10) listen(r0, 0x0) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r17, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 167.872173] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:39 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="4ed22189491c12d00d952c1237a18f47", 0x10) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 168.073734] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 168.098896] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:39 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6d6f2974000002000000") mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x8, 0x400}]}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x0, 0x6) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) fremovexattr(r2, &(0x7f0000000040)=@known='system.sockprotoname\x00') pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000240)={@remote, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) bind$packet(r3, &(0x7f00000002c0)={0x11, 0x1f, r4, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) [ 168.146168] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003c00)={0x0, @remote, @remote}, &(0x7f0000003c40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003c80)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000003d80)=0xe8) r7 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=',\x00', 0xfffffffffffffff9) r8 = request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='ð0#proc]\x00', 0x0) keyctl$reject(0x13, r7, 0xfffffffffffffffe, 0x7664, r8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003e00)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003e80)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003fc0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000040c0)={0x0, @loopback, @loopback}, &(0x7f0000004100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004140)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000046c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004180)=ANY=[@ANYBLOB="ec040000", @ANYRES16=r2, @ANYBLOB="dbdf25010000000800010000001000000000", @ANYRES32=r3, @ANYBLOB="2402020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400b6000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650008000100", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="9c0102003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000400f701ffffffff40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r13, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003400040004000991ff0f000005000198040000002003093f000800000100042201000000639b0902400000000104051303000000"], 0x4ec}, 0x1, 0x0, 0x0, 0x80}, 0x4000004) listen(r0, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r14, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 168.197597] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 168.214451] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:39 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)='schedstat\x00') socket$inet6_udp(0xa, 0x2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',\x00']) pwrite64(r1, &(0x7f0000000240)="82390aefdcab6b325261721b8404414280ffa66bedce631e1f5a63bde3f94304e608bf4b5d81f670a0243944d069b80903cc6bd70aaf955962be6c65553782fda0a779d5a8b7748457be456a3211818156e6b539a343417301ddc3464ffc2441bd5d7f01d3421603ed47c18708ccc35b784ed5d99cc5a333afd78de2ab93080eecd1d25aae94b1f4cda85eb2a1d009a7ceac4fac9e364fb590f08ea97af7ddf154b274b6c0bd062c702b0d65f0e75678aaff648ca30b14c6beb73dccc5855a9de7d942444f4e88c13733fd8b513f8e40363a", 0xd2, 0x3c) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='ubifs\x00', 0x1003, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x2f, 0x4, 0x4, 0x2, 0x1, 0x8, 0x3b3, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x28) 00:34:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 168.249230] 9pnet: Insufficient options for proto=fd [ 168.259233] 9pnet: Insufficient options for proto=fd [ 168.281520] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:39 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB='\x00\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 168.346832] 9pnet: Insufficient options for proto=fd [ 168.356819] 9pnet: Insufficient options for proto=fd 00:34:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x420000, 0x0) 00:34:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x200000000000017b, &(0x7f0000000200)=[{0x0, 0x3, 0x1f}, {0xec, 0x1400000000, 0x7fff, 0x2}, {0x401, 0x5, 0x7, 0x875}, {0x4c53ab60, 0xffffffffffffffff, 0x3, 0x400}, {0x1, 0x20, 0x3ff, 0xd81}, {0xa137, 0x100000000, 0x59}, {0x1, 0x0, 0x80000000, 0x3}, {0x401, 0x3, 0x7, 0x6}]}, 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0xa9, 0x4) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x8d4, {{0xa, 0x4e22, 0x1c00000000, @empty, 0x2}}}, 0x84) close(r0) 00:34:40 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='9p\x00', 0xfffffffffffffffd, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend='noextend', 0x2c}, {@debug={'debug', 0x3d, 0x7fffffff}, 0x2c}, {@cache_none='cache=none', 0x2c}, {@version_9p2000='version=9p2000', 0x2c}, {@posixacl='posixacl', 0x2c}, {@fscache='fscache', 0x2c}, {@version_u='version=9p2000.u', 0x2c}, {@uname={'uname', 0x3d}, 0x2c}]}}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 168.676521] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 168.690514] 9pnet: Insufficient options for proto=fd [ 168.702671] 9pnet: Insufficient options for proto=fd [ 168.708969] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d1e0e5fc7b89bc846484506e4eff66e7edf0ac6e4419354b08928e52c644bf9ab901f637a9b6d02faffffffffffffff3502742e1e1dfc2074f4", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000140)={0x2, 0x8}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x84) [ 168.883100] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 168.906749] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 168.917660] 9pnet: Insufficient options for proto=fd [ 168.927647] 9pnet: Insufficient options for proto=fd [ 168.946719] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) sysfs$2(0x2, 0x8e, &(0x7f0000000040)=""/5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 168.999961] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 169.030133] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$sock_ifreq(r1, 0x8979, &(0x7f0000000040)={'veth1_to_team\x00', @ifru_names='ip6tnl0\x00'}) close(r0) 00:34:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 169.086279] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 169.114118] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:40 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = eventfd(0x800) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$P9_RFLUSH(r1, &(0x7f0000000040)={0x7, 0x6d, 0x2}, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) fcntl$setown(r0, 0x8, r2) r3 = syz_open_procfs(r2, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdlo=', @ANYRESHEX=r3, @ANYBLOB="2c007aa35a14ce778760ec5c0ee22195dcd7d862fd7f3c1a52b98b8a532734e54c4dc8c70ee2a7269fd64f310141e814e6431b74faa5bfdc58130e1fce9a9c750830c209eeaaf29abb9ec9b98c63f396371ac5a4a6595bbd0921b21bdc5fdde01ed7d633"]) setsockopt(r1, 0x10001, 0xff, &(0x7f00000002c0)="63a97e973792e3a04453cd3c494aea9c7239ac8132093bb41675112584c0ce21d8457c53cd5e23ee22382cfc32115edd9b5bb986a824c1c6ba84cbb0bf539e365be312a7b42132cb8c259115d079243e4d50b53c6642cbd6b7188a75b1b34a0759e209a965d69622aec5a87203fbf57be19268907366b8c7695887c46034bc9ce1e28cdd714e447254ce0fb10db7afc42f369f2a1fc49c1b732f77fb8ee682ef24a6a51cd59b010a962eff7cc3e87350bb08fdf327", 0xb5) recvfrom$inet(r3, &(0x7f0000000380)=""/135, 0x87, 0x40012020, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:40 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="7472986e7e3d66642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 169.371077] 9pnet: Insufficient options for proto=fd [ 169.383587] 9pnet: Insufficient options for proto=fd 00:34:41 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x400, 0xfffffffffffff42e, 0x8, 0x1ff, 0xc5df00000012, 0x6c5a, 0x3, 0x7, 0x2, 0x10000}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='tran|_fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',version=9p2000.L,\x00']) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'veth1\x00', 0x1000}) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'bridge_slave_1\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x5}}) close(r0) [ 169.491990] 9pnet_virtio: no channels available for device (null) [ 169.502219] 9pnet_virtio: no channels available for device (null) [ 169.520565] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:41 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0xa0, 0x6) [ 169.597971] 9pnet_virtio: no channels available for device (null) [ 169.609204] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 169.620413] 9pnet_virtio: no channels available for device (null) 00:34:41 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB='\x00\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') dup2(r0, r0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x5}, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) [ 169.751060] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 169.777505] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00007fc000/0x3000)=nil, 0x3000, 0x2000004, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x841f156c86268fb5, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x1}, 0x30, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0xffffffffffffff73) sendto$inet6(r1, &(0x7f0000000240)="cd9bfc6f663e3cc45f334bc1dacfc3a562464a15758c4ead28bdb5d2cdf9cf033a2f4533be759208a8743b419cdd5a93d865e0d369ad6eb9fab34ab8205e052edac0ebb1e66971f057acb7ecc3d845132ba3e9fdfd87aac8ec25c4b70e3d0f1ac41eb0f78af0243635304df1", 0xffffffffffffff41, 0x20000129, &(0x7f0000000080)={0xa, 0x4e26, 0x7ff, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7fffffff) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000380)=""/220) close(r0) sysinfo(&(0x7f0000000100)=""/146) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000002c0)) dup2(r0, r0) 00:34:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10800, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) sendto(r0, &(0x7f0000000380)="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", 0x1000, 0x10, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="131203fb070017d9a4210cea78e0b52183df8a4a03ec105c7357d469349d281bc0cc490ca4b4770a135e66bd44467f5062892f875569931d83df34ebd0d7e4235a1c9f9363130543a574d16a481265b1fe6624f699f7b1db94bae347eb653a8205", @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bridge0\x00', 0x81}) flistxattr(r0, &(0x7f0000000140)=""/70, 0x46) close(r0) [ 169.879455] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 169.901633] 9pnet_virtio: no channels available for device (null) [ 169.913831] 9pnet_virtio: no channels available for device (null) [ 169.966181] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 170.010661] 9pnet: Insufficient options for proto=fd [ 170.021112] 9pnet: Insufficient options for proto=fd 00:34:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2114) close(r0) [ 170.361136] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'veth1\x00', 0x1000}) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'bridge_slave_1\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x5}}) close(r0) 00:34:42 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="70721cb077401a243c616f3d000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) setsockopt(r0, 0x800, 0x9, &(0x7f00000001c0)="b9101693b6abb9481e9acba60cfa033cd0b75209f9c1522ccf4c1ced9e22925a95582f91bd56f078efc8641c9370819ec2bf623e6932bbff30f8c8ffc8e7702d39ddc3d5d5c448d0c2ae1c2b021f21dc4292b2240f72769f2e071eeec382ba4d70c94367c04b8903344e6083e962f90343fc93cc8f171a9f23e1bb66b09634623dc02757498ab6dc723794051d073b9837a2ea7bc0009e70b61fdef18315d2acf6adfb4e0589075f5b534c74b0b0a4b58ba695a722995e59d0f88fa9af630c3671de862d8924dfcc0b176f2fdf9b", 0xce) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000280)=""/1, 0x1) read(r2, &(0x7f00000000c0)=""/106, 0x6a) ioctl$TIOCSETD(r2, 0x5437, &(0x7f0000000000)) 00:34:42 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="3eaa07ef7e1e621fe37c6079199628d3e04dd3de2f3c77e50d020c9b63cdbdd716294b2046cdf95e8d5d2eced772606fc48dae6a6052df83e0ab71c55266f0ad99eeeb9271974a90a64b0e2cbfeb04df6f70a586d283f28dfe81aea3697bbefb21b8f33022ebde0bb1ba16c0b17b"]) rmdir(&(0x7f0000000000)='.\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000000080)='ubifs\x00', 0x1007, 0x0) [ 170.613127] 9pnet_virtio: no channels available for device (null) [ 170.634285] 9pnet_virtio: no channels available for device (null) 00:34:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) lseek(r1, 0x0, 0x6) [ 170.653519] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 170.678989] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:42 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') flock(r0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x2, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) 00:34:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x5, 0x4e22, 0x4, 0x2, 0xa0, 0xa0, 0x3b, r2, r3}, {0x81, 0x1, 0x800, 0x1, 0x8, 0x8, 0x3, 0xfffffffffffffff8}, {0x912, 0xfffffffffffffd5b, 0x100000001, 0x5}, 0xef99, 0x6e6bb8, 0x2, 0x1, 0x3}, {{@in, 0x4d6, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x1, 0x3, 0x3, 0x4, 0x1, 0x8}}, 0xe8) listen(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000004c0)={r7, @rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40080, 0x0) ioctl$KDGKBLED(r8, 0x4b64, &(0x7f00000001c0)) sendto$inet6(r4, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$KDMKTONE(r8, 0x4b30, 0x1000) bind(r5, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r8, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x2, 0x4, 0x1}}, 0x80) close(r0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xd6021182a5d6a49, 0x1f3) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r4, &(0x7f0000000140)={0x4}) ioctl$int_out(r8, 0x5462, &(0x7f0000000200)) [ 170.724411] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 170.754268] 9pnet_virtio: no channels available for device (null) [ 170.767370] 9pnet_virtio: no channels available for device (null) [ 170.800771] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:42 executing program 3: clock_adjtime(0x1, &(0x7f00000001c0)={0x400, 0x4, 0x1, 0x1, 0x9, 0xf187, 0x7ff, 0x80000001, 0x30bcf2ce, 0x80000001, 0x81, 0x7fffffff, 0x8000, 0x3, 0x0, 0x9, 0x1fba, 0x8c, 0x0, 0x3f, 0xfffffffffffffffd, 0x5, 0xffffffffffff0000, 0x2, 0x8, 0xe8}) mkdir(&(0x7f0000000380)='./file0\x00', 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000140), &(0x7f00000002c0)=0x4) write$selinux_create(r0, &(0x7f0000000240)=@objname={'system_u:object_r:bsdpty_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x20, './file0\x00'}, 0x59) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) prctl$setptracer(0x59616d61, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'gretap0\x00', 0x4}) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 171.211556] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:42 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000500)="025cc83d6d345f8f762070") mount$9p_xen(&(0x7f0000003e80)='cgroup\x00', &(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)='9p\x00', 0x1000, &(0x7f0000003f40)=ANY=[]) open$dir(&(0x7f0000000000)='./file0\x00', 0x45a002, 0x0) 00:34:42 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'eql\x00', 0x2000093fd}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='T'], 0x1) 00:34:43 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x200031, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000002c0)=ANY=[]) 00:34:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x1ff}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101201, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000140)) close(r0) 00:34:43 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000000980)=@vsock, &(0x7f0000000a00)=0x389, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write$P9_RXATTRCREATE(r2, &(0x7f0000000000)={0x7, 0x21}, 0x7) 00:34:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 171.540194] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ppoll(&(0x7f0000000100)=[{r1}, {r0}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) 00:34:43 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}}) 00:34:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) 00:34:43 executing program 0: r0 = eventfd(0x80000001) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r2 = timerfd_create(0x0, 0x0) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000980)=""/230, 0xe6}], 0x1) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) [ 171.616428] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:43 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x11, 0x80003, 0xfffffffffffffffa, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000140)=0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x20000, &(0x7f0000000280)="b38241ccc735da511a7444e5b22ab1743b1b51a4b39410fde16ac2eb59d247a6bc86f229c82314d2c3de637d24716872398c64bae4ed3296ba93f1286229ea5389679e3bfc0b07f17e9103001c2bb3844b5571279232e0da8f923a91f3e14d1c74e37616f0aa43c564a827762d1710856e30abcfbc5a8a3ee9ac12f03f1335b8b2edc1d9bfd85c62a5a27c090f23175033eca02e999012435878cc422f6c1a1bd61ae9c6248407e4cc5a1edda671bf7bcb423e84002d44fa761ec92febd87963dae27e5ee846d5ed7af944d059943304e773bf3b7eb1d4442ad7ac9e4dd6da26c5acf6c3d3df6c") mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 171.660699] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) sysinfo(&(0x7f0000000140)=""/147) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/35, 0x23}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000400)=""/6, 0x6}, {&(0x7f0000000440)=""/80, 0x50}], 0x6, 0x0) close(r0) [ 172.016802] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 172.042365] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x408000, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000140)={0x84, ""/132}) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000200)={0x1000, 0x8, 0x6, 0x0, 0xffffffff, 0x3}) 00:34:43 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000000980)=@vsock, &(0x7f0000000a00)=0x389, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write$P9_RXATTRCREATE(r2, &(0x7f0000000000)={0x7, 0x21}, 0x7) 00:34:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 172.351313] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 172.376715] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:44 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000480)=0xbba, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x5) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000140)=""/204, &(0x7f0000000040)=0xcc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000240)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0xa}, 0x59, r3}) mmap(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x2, 0x80010, r1, 0x0) close(r1) 00:34:44 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1) 00:34:44 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@'], 0x1, 0x10000000, &(0x7f0000000040)='8'}) 00:34:44 executing program 0: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) open(&(0x7f0000000680)='./file0\x00', 0x10040, 0x0) r0 = open$dir(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000d80)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00', 0x0) 00:34:44 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x2400000000000000}, {0x0, 0x1c9c380}}, &(0x7f000000ffe0)) read(r0, &(0x7f0000a16000)=""/71, 0x47) 00:34:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="747233221050ec7af78e66646e6f3d5eb00000002483e66ae4484e0000000068dd2c372b74230e5679e01affb2c6e86157ef1e120e9c9d473d8dc7ac6bcf424236de3c9ff6a4ad5217f1ce4f42b0bfc86adfdfb4fe799fd7a13d43a5b128822e14494ea9b85d69219bfd5c51495eceae0f90328bbf3179fae8d9b543a9256c3e8f4ead9502d7e2846559eb8775a67d30e66abbb30845f68843d76ba96372197a12c69a3bd0a971b80ae1a2704553b12085dd141b2cd7bb2efe5e44649c1185d01c9a1937", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 172.735960] binder: 14294:14295 transaction failed 29189/-22, size 0-0 line 3018 [ 172.743674] binder: 14294:14295 ioctl c0306201 20008000 returned -14 [ 172.751445] binder: 14294:14295 transaction failed 29189/-22, size 0-0 line 3018 [ 172.759218] binder: 14294:14295 ioctl c0306201 20008000 returned -14 00:34:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) clock_getres(0x1, &(0x7f0000000140)) rt_sigprocmask(0x3, &(0x7f0000000040)={0xd4}, 0x0, 0x8) 00:34:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) [ 172.862100] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 172.902196] 9pnet_virtio: no channels available for device (null) 00:34:44 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x25, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\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('], 0x0, 0x10000000, &(0x7f0000009000)}) 00:34:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="74726180aa4d9d642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="a2e7964d6f6c964c2be2ae73187a11b18e5ba3459eda834c90a1bd2d4c694407559106eaf6850a33124bc4e75d9d098f085e7bb82adb9451f139078014611c9b698f31e00d702e2be58b0c697051ddb8eafdd779bbf920f396568236defee80a3cbf7f90daba4fa545e9c6e9451e5c959f164748d1ba6f0623b29fc1a3c005aecfeb39664ddf3019ea39b25d04fab01bf045f06ffedad9fdc010d6a1d6b4d4b8deaf", 0xa2}, {&(0x7f0000000040)="29f36aa705e82c0df461db7da34888479459affaea263965808e9dab4da9aeb86a694bdcc520f020c96c44aa8bf8133a1e94832d985485f28b16bcc3e8d4dcc4b6939a46a898f3890b022dd1a4a94d07a5248539c40f344f87f43e52b5c7510058f86686323cf7b72e7c5bde5898b81c", 0x70}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000140)="3a9bd6cb86ee183c0c9077", 0xb}, {&(0x7f0000000380)="9c731b2942124a90ad39e3bb398d1bbf95e4d2631e0d0d18c4854f748e01c3658b31e2c4517a7b83d7b8e1fce29267bc", 0x30}], 0x5, 0xa) [ 172.912704] 9pnet_virtio: no channels available for device (null) [ 172.931497] binder: 14320:14322 got transaction with invalid data ptr [ 172.938280] binder: 14320:14322 transaction failed 29201/-14, size 40-0 line 3160 [ 172.948351] binder_alloc: binder_alloc_mmap_handler: 14320 20000000-20002000 already mapped failed -16 00:34:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="740367fdd85e4a733df3a11b1a9866642c72", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) getgroups(0x2, &(0x7f0000000080)=[0xee00, 0xffffffffffffffff]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000003c0)=[0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xee00, 0xee01, 0xee01, 0xee00]) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r8 = getegid() getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) setgroups(0x9, &(0x7f0000000580)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:44 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x200031, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000002c0)=ANY=[]) [ 172.959425] binder_alloc: 14320: binder_alloc_buf, no vma [ 172.961134] binder: BINDER_SET_CONTEXT_MGR already set [ 172.961142] binder: 14320:14322 ioctl 40046207 0 returned -16 [ 172.965182] 9pnet_virtio: no channels available for device (null) [ 172.972285] 9pnet_virtio: no channels available for device (null) [ 172.992163] binder: 14320:14323 transaction failed 29189/-3, size 40-0 line 3141 [ 173.000743] binder: undelivered TRANSACTION_ERROR: 29189 [ 173.006923] binder: undelivered TRANSACTION_ERROR: 29201 00:34:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file0', [], 0xa}, 0xb) [ 173.084677] 9pnet_virtio: no channels available for device (null) [ 173.105954] 9pnet_virtio: no channels available for device (null) 00:34:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x6) 00:34:44 executing program 7: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40001, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000200)='#', 0x1}], 0x1, 0x0) 00:34:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 173.181389] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 173.220854] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x200000000000009d, &(0x7f0000000040)=[{0x7, 0xd253, 0x3, 0xff}, {0x9, 0x0, 0x40000000000, 0x696ceb9a}, {0x411bbd07, 0x7, 0x5, 0xda5}]}, 0xbe) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r2 = memfd_create(&(0x7f00000000c0)='vmnet1\x00', 0x2) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r3, 0x704, 0x70bd2b, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x1) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) getgid() socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) [ 173.413490] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:45 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file0', [], 0xa}, 0xb) 00:34:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x1, 0x12, 0x1}) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x80, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x24080, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d90a2014030e05594b7840be85d0a844cf461296231342ffa777b55d79ca83cfffadb22d216a374561660f7bba7b78481b61c6f1e6bba079e57da67d082384fa07f2261f8844c786daac7a500a2d0887d4533ab116d315667fe1589afd35fad1f4f975ab9bcf3db13115c12d7e4852233f8acfbfe70fd0170", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:45 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)) 00:34:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 173.647332] 9pnet: Insufficient options for proto=fd 00:34:45 executing program 0: 00:34:45 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000380)="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", 0x1000, 0x800, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0x400}]}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x8) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f00000013c0)={{}, {r4, r5/1000+30000}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'vcan0\x00', &(0x7f00000001c0)=@ethtool_sset_info={0x37, 0x800, 0x100000000, [0x800, 0x80000001, 0x7, 0x7fff]}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x6, 0x4) close(r1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2, 0x4e23, @rand_addr=0x401}, {0x306}, 0x6a, {0x2, 0x4e24, @multicast2=0xe0000002}, 'syzkaller1\x00'}) 00:34:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000240)={{0x0, r3+10000000}, {0x0, 0x989680}}, &(0x7f00000002c0)) timerfd_settime(r1, 0x0, &(0x7f0000000180)={{}, {0x0, r2+10000000}}, &(0x7f00000001c0)) 00:34:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x80) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r1 = getpid() truncate(&(0x7f0000000140)='./file0/file0\x00', 0x81) sched_rr_get_interval(r1, &(0x7f0000000080)) 00:34:45 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) pselect6(0x2e7, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) [ 173.667845] 9pnet: Insufficient options for proto=fd 00:34:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 173.715294] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 173.731557] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) listen(r0, 0x887) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x10000000, &(0x7f0000009000)}) r2 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/binder#\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 00:34:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000640)={'ip_vti0\x00\x00\x00\x00@\x00', &(0x7f0000000400)=ANY=[]}) [ 174.022754] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 174.048492] binder: 14401:14407 transaction failed 29189/-22, size 0-0 line 3018 [ 174.057423] binder: undelivered TRANSACTION_ERROR: 29189 [ 174.067503] binder: 14401:14407 transaction failed 29189/-22, size 0-0 line 3018 [ 174.076710] binder: undelivered TRANSACTION_ERROR: 29189 00:34:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) prctl$setptracer(0x59616d61, r3) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x0, 0x1, [@rand_addr=0x7ff]}, 0x14) [ 174.237349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 174.506749] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:46 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@afid={'afid', 0x3d, 0x8}, 0x2c}, {@uname={'uname', 0x3d, 'wfdno'}, 0x2c}, {@loose='loose', 0x2c}, {@mmap='mmap', 0x2c}, {@privport='privport', 0x2c}, {@access_client='access=client', 0x2c}, {@privport='privport', 0x2c}, {@posixacl='posixacl', 0x2c}]}}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:46 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000380)=""/188, 0xbc}], 0x1) 00:34:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x20000008912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000340)) 00:34:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x88400, 0x120) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x5}, 0x4) close(r0) 00:34:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000fdb000)='ubkfs\x00', 0x1000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}}, 0x100) 00:34:46 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) 00:34:46 executing program 0: 00:34:46 executing program 7: 00:34:46 executing program 7: 00:34:46 executing program 0: 00:34:46 executing program 7: [ 174.591599] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 174.606566] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 174.615451] binder: 14434:14436 ioctl c018620b 20000000 returned -14 [ 174.617080] binder_alloc: binder_alloc_mmap_handler: 14434 20000000-20002000 already mapped failed -16 00:34:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x800, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f0000000100)) close(r0) 00:34:46 executing program 7: 00:34:46 executing program 0: [ 174.882765] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x7, &(0x7f0000000040)=[{0x4, 0x200, 0x8, 0x2}, {0x9, 0x7f2, 0x7, 0xfffffffffffffff7}, {0x7, 0x200, 0x40, 0x40}, {0x0, 0x7fffffff, 0x5, 0x7}, {0x8, 0xfffffffffffff30d, 0x7, 0x8}, {0x7f0000000000000, 0x8, 0x10001, 0x5}, {0x0, 0x9, 0xfffffffffffffffc, 0x1}]}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='sit0\x00') sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 175.061609] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:47 executing program 0: 00:34:47 executing program 7: 00:34:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:47 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) write$P9_RMKDIR(r0, &(0x7f0000000080)={0x14, 0x49, 0x2, {0x80, 0x3, 0x2}}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000500)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x80000000000001ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0xfffffffffffffe90) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000380)={0x3, 0x7ff, 0x7, 'queue0\x00', 0x4}) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000280)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000140)={0x8, 0x0, 0x100000000, 'queue1\x00'}) listen(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000002c0)=0x0) ptrace$poke(0x5, r5, &(0x7f0000000300), 0xffffffff) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000480)=""/11) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000440)={'team0\x00', 0x400}) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000200)='vegas\x00', 0x6) syz_open_pts(r2, 0x44500) close(r0) 00:34:47 executing program 0: 00:34:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x440000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:47 executing program 7: 00:34:47 executing program 7: 00:34:47 executing program 0: 00:34:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'syz_tun\x00', {0x2, 0x4e21, @rand_addr=0x7}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 175.530113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:47 executing program 7: [ 175.576076] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r2) 00:34:47 executing program 0: 00:34:47 executing program 7: [ 175.696226] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 175.737974] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x3, 0xffff}]}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x50000, 0x80) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000180)={0x4, 0xbeb7, 0x7, 0x67a, 0x8, 0x4}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000040)=[{0x40, 0x5, 0x6, 0x9}, {0x5, 0x7, 0xffffffff}, {0x7, 0x0, 0x9, 0x1d}, {0x800, 0x2, 0x3, 0x9}, {0x7, 0x8, 0x800, 0x6}, {0x0, 0x2, 0x1, 0xda}]}, 0x8) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) listen(r1, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:47 executing program 7: 00:34:47 executing program 0: [ 175.864607] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:47 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='.', &(0x7f0000fdb000)='ubifs\x00', 0x8, 0x0) 00:34:47 executing program 0: 00:34:47 executing program 7: [ 176.381796] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) sendto(r0, &(0x7f0000000140)="f92dc80269450a71b97e0b3a1914ab4767076b7726049545081efe810098121d13f60022d724a166e2adc157452272b11ff4b58549d1739dea41d4f0c8a3251f261cf355623d4a1f113b44a4208bf80ee25b76a3f35807a25cd4b0b2d534f4be99b28ff5a6f7030e78d3dff552d7a5a83f2f99f8a6eb79f6da3133638b34", 0x7e, 0x80, &(0x7f00000001c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x80) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:48 executing program 0: 00:34:48 executing program 7: 00:34:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x7) 00:34:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 176.496049] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x401) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:48 executing program 0: 00:34:48 executing program 7: 00:34:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) sendto$inet6(r0, &(0x7f0000000180)="780a2652d7ae17fc85f91f876def7f4d76a5dfb494850712cd9fe5ea1d77c0f15f9b571406f62afc283ae5f58e31b6675986a457826f214135e373d333b664514eadf00ced0095f68a40e33d", 0x4c, 0x40000, &(0x7f0000000200)={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) write$P9_RWALK(r2, &(0x7f0000000280)={0x30, 0x6f, 0x1, {0x3, [{0x48, 0x0, 0x6}, {0x40, 0x2, 0x6}, {0x90, 0x2, 0x8}]}}, 0x30) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x1, 0x0) 00:34:48 executing program 0: 00:34:48 executing program 7: [ 176.599352] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 177.369432] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:49 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffbff) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="ac00"]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 00:34:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x3, 0x400}]}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:49 executing program 0: 00:34:49 executing program 7: 00:34:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) fcntl$setflags(r1, 0x2, 0x1) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) 00:34:49 executing program 0: 00:34:49 executing program 7: 00:34:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x15) setsockopt$inet_group_source_req(r1, 0x0, 0x13, &(0x7f0000000100)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) 00:34:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x2a, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8864, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, &(0x7f0000000080)) [ 177.513589] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 177.538359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:49 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x8}}) 00:34:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) [ 177.574765] 9pnet: Insufficient options for proto=fd 00:34:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(0xffffffffffffffff) 00:34:49 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) pread64(r0, &(0x7f0000000040)=""/88, 0x58, 0x0) [ 177.610172] 9pnet: Insufficient options for proto=fd [ 177.642578] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='cmdline\x00') mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x404, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c776664cb5491a2752a2c56bd776e6f3d", @ANYRESHEX=r0, @ANYBLOB=',nodevmap,fscache,version=9p2000.u,afid=0x0000000080000001,version=9p2000.L,debug=0x0000000000000003,privport,loose,\x00']) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r3, 0x5380) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:49 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400050c000000000000000000000000", @ANYBLOB="00000000f2ff00007b8700000c00010089c5f074d795c020549a24c56d756c74697108000800020000000000"], 0x2}, 0x1}, 0x0) 00:34:49 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x807, 0x0) flock(r0, 0x0) 00:34:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x216b, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:49 executing program 0: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = open(&(0x7f0000000d80)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00', 0x0) 00:34:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x5, 0x1}, {0x8, 0x5}, 0x6, 0x2, 0xffff}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c005873053d6fdb41246edfcb261f5adff7b9b87f5749c67e99eb2cf91b869c2c2a17013a2fddd6cb4200580cd7224ba1ea2ac5ac4c99856b2a41b34365293c0102f6fae5de01a2909da791d8acff920fac9cd1bfe70dafad7046bc3ab66d112ab01a3c839d9c2e20e1aa0d22b55e9e1c2c2d117e609a84ed0cd461b03af6e3a9f3a3ca1000000000000000000000000000e60d3dcd60a978fea1b5f48614f8ae00000000000000"]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 178.355018] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 178.361278] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x100ea) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x7) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:50 executing program 0: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = open(&(0x7f0000000d80)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00', 0x0) 00:34:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x3, 0x400}]}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(0xffffffffffffffff) 00:34:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:50 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472616ea797d64f79e400578a5524", @ANYRESHEX=r0, @ANYBLOB="2c35ea1fc89b154e59f21414d07766666e6f2d000000000000000001000000", @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) getpeername(r1, &(0x7f0000000140)=@nfc, &(0x7f0000000040)=0x80) close(r0) [ 178.566118] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 178.567397] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 178.569158] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 178.597075] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:50 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ftruncate(r0, 0xad) [ 178.672285] 9pnet_virtio: no channels available for device (null) [ 178.683153] 9pnet_virtio: no channels available for device (null) 00:34:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa00000091001f0081001f0008060001080006040002aaaaaaaaaabbe0000001000000000000000000060000000000"], &(0x7f0000000140)={0x0, 0x2, [0x78c, 0x2c5, 0x70e, 0xc9d]}) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000180)=0x2, 0x4) 00:34:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000001c0)="bc6a175e45125fa9cad0e4ab3211043edf0df40fd681a47af4933b2ea31ab422b2cbacdd6ec41ea200d7a3f367250c5922b4c47ee3d4eb2036505bcf63faa11d91569cb079d4b264097e751a815716276aa70a69ed4aa41f9f90b68aced6f277a07af6b1155cfe3a6b4b476b2cf2988132e78a45252732012ce40c051badd87865380afd867040f8ef25323939b6085b0c1c4c88a028aa40dd4f8b9e78af3f3891cfef17fd4c46317d5482bd08f361c0fa093c134f107d88b626157eb405022ea980a994a0c959741d46fd0dac") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000040)='posix_acl_access/ppp0vboxnet0)wlan1}!)md5sumwlan0\x00', 0x1) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x9, 0x7, 0xaf5f, 0x4}, {0x5, 0x800, 0x401, 0x3}, {0x800, 0x3ff, 0x2, 0x5b7}, {0x7, 0xd1, 0x1, 0x800}, {0x6, 0x80000000, 0x6, 0x80000001}, {0x100, 0x0, 0x5, 0x6}, {0xfff, 0x7, 0x40, 0x7}, {0x3f, 0xc7b, 0xff, 0xfffffffffffffffc}]}) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 179.189196] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 179.193606] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000280)={0x0, 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x105000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x2, {0x2, 0x4e20, @rand_addr=0x5}, 'veth0\x00'}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x7f, 0x100) r3 = syz_open_procfs(r1, &(0x7f0000000080)='net/unix\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='cmdline\x00') mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x404, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c776664cb5491a2752a2c56bd776e6f3d", @ANYRESHEX=r0, @ANYBLOB=',nodevmap,fscache,version=9p2000.u,afid=0x0000000080000001,version=9p2000.L,debug=0x0000000000000003,privport,loose,\x00']) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r3, 0x5380) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x216b, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 179.367643] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 179.389135] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e21}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 179.409644] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0xfffffffffffffffd, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(0xffffffffffffffff) [ 179.440682] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:51 executing program 3: getrandom(&(0x7f00000001c0)=""/238, 0xee, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)='stack\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 179.481890] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:51 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB='\a\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 179.623936] 9pnet_virtio: no channels available for device (null) [ 179.639249] 9pnet_virtio: no channels available for device (null) 00:34:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b87d2aa9a399bbcaef3b1a7384c651fe0629574f98d47d947b3b091e6dcc5236b7c083fde7192ef24ab52f2e8aaa7775f1eae748ab7178cd05b2cc575d380eae130740df2ba22a26b6486c442af5f909c54a224f3159999b2353ac91adbdf40b95d19d1fb8afaed82f15f1a5ced86683f155411d99ff42b91e7af4f5d8dc38450ae4b98f5a8db8e6192c60b3822664fb4cc3d15ab74648336995039b03194c14ead7190882ea14d13253feb52a46abfad656f899ab9c9530d021fb07fcd5a773d5d530548cbabcdf97f011e40edb89ad40de78096859eb3f92eb655e545104b64a6c4b3c4243cbd1", 0xe8, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='ubifs\x00', 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000000140)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, r2) ioctl$TIOCSCTTY(r0, 0x540e, 0x3f) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r3 = getpid() ioprio_get$pid(0x2, r3) [ 179.742983] 9pnet: Insufficient options for proto=fd [ 179.751978] 9pnet: Insufficient options for proto=fd 00:34:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e23, 0xff, 0x4e24, 0x0, 0x2, 0x80, 0xa0, 0xff, 0x0, r1}, {0x99, 0x2, 0x3, 0x8, 0x0, 0xaabb, 0xfff, 0x1}, {0x7, 0x8, 0x7f, 0x1}, 0xffffffffffffc68f, 0x6e6bbd, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x1, 0x1, 0x6, 0xfff, 0x9, 0x2}}, 0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)=0x0) tkill(r2, 0x21) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000300)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000380)=r4) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000002c0)={@loopback=0x7f000001, @rand_addr=0x401, 0x1, 0x8, [@rand_addr=0x4, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x30) 00:34:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="cb19dbc55bc9559dfdfa9b248f3de7eb69", 0x11, 0x80, 0x0, 0x0) close(r0) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x10001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) [ 180.001562] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 180.002758] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 180.037349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa00000091001f0081001f0008060001080006040002aaaaaaaaaabbe0000001000000000000000000060000000000"], &(0x7f0000000140)={0x0, 0x2, [0x78c, 0x2c5, 0x70e, 0xc9d]}) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000180)=0x2, 0x4) 00:34:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472616ea797d64f79e400578a5524", @ANYRESHEX=r0, @ANYBLOB="2c35ea1fc89b154e59f21414d07766666e6f2d000000000000000001000000", @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) pread64(r0, &(0x7f0000000040)=""/88, 0x58, 0x0) [ 180.205912] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 180.218741] 9pnet_virtio: no channels available for device (null) [ 180.245887] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:51 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, 0x1c) listen(0xffffffffffffffff, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000200)=0xff) close(0xffffffffffffffff) 00:34:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2000023e, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x400}]}, 0xfdbe) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES16=r1, @ANYRESHEX=r0, @ANYRESOCT=0x0, @ANYRES16=r1, @ANYRESHEX=0x0, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="e0527da9b7bea983047f626f543157b1a1710aff8eff8740befb77ed894e2c2bee8d394e49915c56b82c464ed4e34387589d82583df58d408c1efed9a0", @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES64=r0], @ANYRESHEX=r1, @ANYRES32=r0, @ANYBLOB="eb7c3f47d558b6990a85aca55968c171e8da7ae72403b5cc7101266cc8fbf0b66d0d6c504033644e4c8e1e01aa98e63d9720723ee1f67902d6a99e144dd3a5074357521d73832c18cf7bfe3e6f1f9c"]], 0x4) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000040)=0x54) close(r0) close(r1) 00:34:51 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x5, 0x2, 0xfffffffffffffffb}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000140)=0x4) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) [ 180.323111] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 180.420145] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:52 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000140)='rootfs\x00', 0xfff, 0x0) 00:34:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x9, 0x40}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='nfs\x00', 0x2040000, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101000, 0x0) sendto$inet(r2, &(0x7f0000000380)="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", 0x1000, 0x800, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'ip6gretap0\x00', 0x600}) close(r0) [ 180.810035] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x40) close(r0) [ 180.854868] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 180.889336] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x800, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f0000000100)) close(r0) [ 181.023972] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x6, &(0x7f0000000200)=[0xee01, 0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0xee00]) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x1, r2, r3, 0x100000001, 0x0, 0x1) [ 181.130946] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 181.155742] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:52 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x5, 0x2, 0xfffffffffffffffb}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000140)=0x4) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) [ 181.242169] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:53 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x8, &(0x7f00000001c0)=ANY=[@ANYBLOB='trDns=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYRESHEX=r0]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:53 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="cc7a719d23dde6b69038f93080d47c9499daea6843c2b71efda1ae72dd2d42a2fc168cccb4365ed74a457a3f86fc6c4309223c89321cc636dc9cd17b2becaf4c03cb4585af8471c38b7b713adc775b899af9447c52fe7dff7a5b5de7372de270ed3226000000002d40a7c0bd923ac1bc417292ff817761e3abf48840b6f4f8deb2d11d1735c88944ac4fa939944a308e98105feb924c6d4313ec3004b8fe73ef42bbb31d92f16c24f764fea860d79f7b2c0df327063c1a82c2c4ac93f7d0f65c528823b395e6"]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) [ 181.568827] 9pnet_virtio: no channels available for device (null) [ 181.578567] 9pnet_virtio: no channels available for device (null) 00:34:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) socket$inet6(0xa, 0xa, 0x5) 00:34:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000140)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="10e17599ddfdeccc8c9a56c39350a7a8d305c9c034db294c5ec6311c55086cdd798bd5bc7ed5e88a80ee8cc61bf97b79c6e2e8b8502e9190ad5cb47f2273eb8c354fd5435500dec5fbdd8e2c781d0a1bf0efddd5d3e4b16ec43734c33c83d3d085b3a8d61dd9fb16901c52", 0x6b}, {&(0x7f0000000040)="869948dde507dc96743ccbedf2d9d8bc9e2de681fad18ce048f289779ce6f5ffa489fdca5f01754d66090121e417", 0x2e}, {&(0x7f0000000240)="e6e90b91489b5308d3458a2105ce1f65ddc7e5b400eaf385f78b308580def524fcef187b2ec8f7fcb88b914d10dd15f862ba29cd3dd7a07d5df6e42983ba7c084f3751b46043b7db8620f1aff69b3122cece1bf38b310b39de6e1ac34b2c067738cf0a1920b5e68715d3d1cf4396b9d9d99f1b0f8bd509d50ba00780af4d226f71be6cc77605a16427424e58b7e8e6e1d3eb40c99ac126", 0x97}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x15c, 0x40081}, 0x40000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000540)={0x7, 0x8}) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) [ 181.664349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 181.696572] 9pnet: Insufficient options for proto=fd 00:34:53 executing program 3: accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:53 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x843, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x323503) fcntl$dupfd(r0, 0x406, r1) fanotify_mark(r1, 0x24, 0x13, r2, &(0x7f0000000180)='./file0\x00') bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 181.715873] 9pnet: Insufficient options for proto=fd [ 181.734644] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 181.755556] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000140)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="10e17599ddfdeccc8c9a56c39350a7a8d305c9c034db294c5ec6311c55086cdd798bd5bc7ed5e88a80ee8cc61bf97b79c6e2e8b8502e9190ad5cb47f2273eb8c354fd5435500dec5fbdd8e2c781d0a1bf0efddd5d3e4b16ec43734c33c83d3d085b3a8d61dd9fb16901c52", 0x6b}, {&(0x7f0000000040)="869948dde507dc96743ccbedf2d9d8bc9e2de681fad18ce048f289779ce6f5ffa489fdca5f01754d66090121e417", 0x2e}, {&(0x7f0000000240)="e6e90b91489b5308d3458a2105ce1f65ddc7e5b400eaf385f78b308580def524fcef187b2ec8f7fcb88b914d10dd15f862ba29cd3dd7a07d5df6e42983ba7c084f3751b46043b7db8620f1aff69b3122cece1bf38b310b39de6e1ac34b2c067738cf0a1920b5e68715d3d1cf4396b9d9d99f1b0f8bd509d50ba00780af4d226f71be6cc77605a16427424e58b7e8e6e1d3eb40c99ac126", 0x97}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x15c, 0x40081}, 0x40000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000540)={0x7, 0x8}) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) 00:34:53 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="cc7a719d23dde6b69038f93080d47c9499daea6843c2b71efda1ae72dd2d42a2fc168cccb4365ed74a457a3f86fc6c4309223c89321cc636dc9cd17b2becaf4c03cb4585af8471c38b7b713adc775b899af9447c52fe7dff7a5b5de7372de270ed3226000000002d40a7c0bd923ac1bc417292ff817761e3abf48840b6f4f8deb2d11d1735c88944ac4fa939944a308e98105feb924c6d4313ec3004b8fe73ef42bbb31d92f16c24f764fea860d79f7b2c0df327063c1a82c2c4ac93f7d0f65c528823b395e6"]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) 00:34:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101000, 0x0) sendto$inet(r2, &(0x7f0000000380)="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", 0x1000, 0x800, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'ip6gretap0\x00', 0x600}) close(r0) [ 181.865392] 9pnet: Insufficient options for proto=fd 00:34:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 181.910470] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) pipe2(&(0x7f0000000140), 0x4000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x3ff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000000040)={0xa, 0x24e22, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x10) close(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 00:34:53 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000640)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="7d8e25122b24a7eaa56375f4a1", 0xd}, {&(0x7f0000000200)="3885dfcc6839eb433ea2418a761135c59249e8d4a0a7011a2a7e8a5508ef5d8f1995800aa70ca0ecf78d898240e63815ed4bfb582979190e2591a3539774db2b6cb9e0aa0114ad9fb475e9184c838d18ab7a8f0f71fea9990252bb8ad4a5dfabf82e3fb39920b4c3771cba5c347576f328ba339d479c7f929cd06732238fe526a14cbdb25d", 0x85}], 0x2, &(0x7f0000000440)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x74, 0x40000}, 0x4000050) close(0xffffffffffffffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000680)=0x1e) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000500)=""/204, &(0x7f0000000600)=0xcc) [ 181.962221] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 181.975372] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$RTC_PLL_SET(r1, 0x401c7012, &(0x7f00000002c0)={0x2, 0xb0, 0xf7b, 0x8, 0x5dd, 0xfffffffffffffffd, 0x3006}) ioctl$TCSBRK(r1, 0x5409, 0x4) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000000240)={0x14, 0x11, 0x1, {0x4, 0x0, 0x3}}, 0x14) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) fgetxattr(r2, &(0x7f0000000140)=@random={'osx.', '/dev/usbmon#\x00'}, &(0x7f0000000180)=""/185, 0xb9) fcntl$addseals(r0, 0x409, 0x3) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000280)) 00:34:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) listen(r0, 0x887) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 182.042708] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x345) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x8, &(0x7f0000000100)=@req3, 0x3) close(r0) 00:34:54 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) chmod(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 182.569821] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:54 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="3a6cb5f387cf0a86d88a000d545c17fd72467f36f779b83a8a1055a58f61998d1c5f8d0296854b53880c2b0c575287d0a64ca07fd4bc8403e500c2f73beefcf0b1f5dec79317c17bcca971d3631c51c7ebca1f347dc30ad3d802ff0c8be2d352d426da79f4bb3ddfd1ddd79dd7a5b36572156d788a2474bc7ed6898dc56babf86712e63edf18db13432705c19ca6067c7cea787d194b13111da5de9ee85fca71ecbca3f661d91ee3bbb51ba014f47a70cb4501c8842c06affd79fa58f95c06865dfbadceb3", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$RTC_VL_READ(r1, 0x80047013, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000140)={r1, 0x0, 0x5, 0x7fffffff, 0x1}) write$P9_RREADDIR(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="30000000290100020000000903000000030000e196000000fdffffffffffffff020d002e2f66696c65302f64696c6530"], 0x30) 00:34:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2d, 'io', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x903dc701d24f784d, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'pids', 0x20}]}, 0x36) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) socket$inet6(0xa, 0xa, 0x5) [ 182.693430] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 182.695241] 9pnet_virtio: no channels available for device (null) [ 182.725913] 9pnet_virtio: no channels available for device (null) 00:34:54 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) 00:34:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x80) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r1 = getpid() truncate(&(0x7f0000000140)='./file0/file0\x00', 0x81) sched_rr_get_interval(r1, &(0x7f0000000080)) [ 182.738216] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x60) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x8) 00:34:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:54 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000480)=0xbba, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x5) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000140)=""/204, &(0x7f0000000040)=0xcc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000240)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0xa}, 0x59, r3}) mmap(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x2, 0x80010, r1, 0x0) close(r1) [ 182.851652] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 182.881868] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 183.380942] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) 00:34:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xbc, r3, 0x100, 0x70bd25, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd10f}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5a76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x368}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0x24004000) ioctl$RTC_PLL_SET(r2, 0x401c7012, &(0x7f0000000300)={0x3, 0x9, 0x4, 0xffff, 0x1f, 0xffff, 0x7ff}) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x0, 0x6, 0xfffffffffffffffa, 0x9}, 0x20) 00:34:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x8, &(0x7f0000000100)=@req3, 0x3) close(r0) [ 183.494941] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 183.510404] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000000040)='efivarfs\x00', 0x1003, 0x0) 00:34:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="74726180aa4d9d642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="a2e7964d6f6c964c2be2ae73187a11b18e5ba3459eda834c90a1bd2d4c694407559106eaf6850a33124bc4e75d9d098f085e7bb82adb9451f139078014611c9b698f31e00d702e2be58b0c697051ddb8eafdd779bbf920f396568236defee80a3cbf7f90daba4fa545e9c6e9451e5c959f164748d1ba6f0623b29fc1a3c005aecfeb39664ddf3019ea39b25d04fab01bf045f06ffedad9fdc010d6a1d6b4d4b8deaf", 0xa2}, {&(0x7f0000000040)="29f36aa705e82c0df461db7da34888479459affaea263965808e9dab4da9aeb86a694bdcc520f020c96c44aa8bf8133a1e94832d985485f28b16bcc3e8d4dcc4b6939a46a898f3890b022dd1a4a94d07a5248539c40f344f87f43e52b5c7510058f86686323cf7b72e7c5bde5898b81c", 0x70}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000140)="3a9bd6cb86ee183c0c9077", 0xb}, {&(0x7f0000000380)="9c731b2942124a90ad39e3bb398d1bbf95e4d2631e0d0d18c4854f748e01c3658b31e2c4517a7b83d7b8e1fce29267bc", 0x30}], 0x5, 0xa) [ 183.559536] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bridge0\x00', 0x81}) flistxattr(r0, &(0x7f0000000140)=""/70, 0x46) close(r0) 00:34:55 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d0375fd3bfbb39f0f12812bc0fcaf66bc07a7a4532eeb2a58c69fbe796bc151e4eaada30008000000000000a8ab7067ac82593940", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 183.631563] 9pnet_virtio: no channels available for device (null) 00:34:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "4f0447c971e443fdfd81ba05ab91247772d792e2db603938307c82bb7adbf16726f198367b192d125068bcd75169a285cc0b841f858f618350257a7a253976162281e3d2af0b3f669ef4b760d2da3a8670b236069c88abad475484216548167f8ed804fc616012351e7e4c60c1a1db07d1ac21ab989de58c64bafe44a6bed7e4109462cac3d4b63c92159991f0b0cac9c4ab9b342a5da7d177cc8df2e38843df803e0333f009ce06d5058081b16d6745723725927c6e91784f4a6d42235a4e1f0df0427a9ddb89ea2ab9ae310888a5a44820ac690cb957354a32339556978b363016e40fdf16c388cbbb45fb3da2ae0f072550a328aeb61ffdf0e622f4"}, 0x101) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x248000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xffffffffffffffff}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 183.680027] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 183.688715] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0xa0, 0x6) 00:34:55 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x121000, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000e80)=""/4096, 0x1000) mkdir(&(0x7f0000000340)='./file0\x00', 0x121) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7072616e733d66642c7266646e6f3d7f0e3a9f3fb40d65baaf133f2c4fe8c9960de19053c33212abfc49e3367b359bd470e2f31e87e9fea24cc2f0b96cd55dc49c770c51f56015156d497dfb300ed2162a159441701d81235c5e757386696763de043078f458e69cb15db6c9", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = getpid() getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000280)=0x14) rt_sigqueueinfo(r1, 0x5, &(0x7f0000000040)={0x1a, 0x5, 0x100000000, 0x1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 183.720715] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 183.751674] 9pnet: Insufficient options for proto=fd [ 183.759748] 9pnet: Insufficient options for proto=fd 00:34:55 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ubifs\x00', 0x200000, 0x0) [ 183.879503] 9pnet_virtio: no channels available for device (null) [ 183.889980] 9pnet_virtio: no channels available for device (null) 00:34:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0xffffffffffffff6d) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x80800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x20}, 0x8) close(r0) [ 184.317747] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:55 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x121000, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000e80)=""/4096, 0x1000) mkdir(&(0x7f0000000340)='./file0\x00', 0x121) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7072616e733d66642c7266646e6f3d7f0e3a9f3fb40d65baaf133f2c4fe8c9960de19053c33212abfc49e3367b359bd470e2f31e87e9fea24cc2f0b96cd55dc49c770c51f56015156d497dfb300ed2162a159441701d81235c5e757386696763de043078f458e69cb15db6c9", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = getpid() getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000280)=0x14) rt_sigqueueinfo(r1, 0x5, &(0x7f0000000040)={0x1a, 0x5, 0x100000000, 0x1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 184.360760] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e29, 0x7}, 0x12d) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x800000000000000, 0xb8, 0x6, "04a536e9f666baf4cfbc85e7503d38a54b4b57ef1beee6f5d77794035fb2e899f0fc13590d04641157dd5eb27fcb72c5c4295eb5d20d4f70cf60b85917f6e2ea410713de6fea1bcdcd5f67c58dd7b43f"}, 0xd8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x7, 0x100, "7a314fa6e6c7f4ae59b796274970253f47b37dbca6fb732d00acfebcbf15ed5f0edb1abffdc4449e1224ba8fc0faa9fa01638cf2f142c7d92d57ee38a43b1b236a08fc4c9179a6128af24188796943cd"}, 0xd8) 00:34:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003c00)={0x0, @remote, @remote}, &(0x7f0000003c40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003c80)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000003d80)=0xe8) r7 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=',\x00', 0xfffffffffffffff9) r8 = request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='ð0#proc]\x00', 0x0) keyctl$reject(0x13, r7, 0xfffffffffffffffe, 0x7664, r8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003e00)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003e80)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003fc0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000040c0)={0x0, @loopback, @loopback}, &(0x7f0000004100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004140)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000046c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004180)=ANY=[@ANYBLOB="ec040000", @ANYRES16=r2, @ANYBLOB="dbdf25010000000800010000001000000000", @ANYRES32=r3, @ANYBLOB="2402020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400b6000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650008000100", @ANYRES32=r9, @ANYBLOB="000102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="9c0102003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000400f701ffffffff40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r13, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003400040004000991ff0f000005000198040000002003093f000800000100042201000000639b0902400000000104051303000000"], 0x4ec}, 0x1, 0x0, 0x0, 0x80}, 0x4000004) listen(r0, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r14, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="f5b81e0b1ca48aaae92b998a1a702003", 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x20000130, &(0x7f00000002c0)={0xa, 0x4e22, 0x200000000000000, @empty={[0xe00000000000000]}}, 0xfffffffffffffcc1) close(r0) [ 184.406792] 9pnet_virtio: no channels available for device (null) 00:34:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00=', @ANYRESHEX=r0, @ANYBLOB="e56e6fc5bfc3ec8c3d", @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000200)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/254, &(0x7f00000001c0)=0xfe) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000240)="feac60957debc7f32a028912bad84b6b7b2d408b2264bebdee72be254e00fd134cb33874b34eefbb04af5f0740167cdae77d63ef499e7e14a86a") ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000400)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x1822d56b) 00:34:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003c00)={0x0, @remote, @remote}, &(0x7f0000003c40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003c80)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000003d80)=0xe8) r7 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=',\x00', 0xfffffffffffffff9) r8 = request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='ð0#proc]\x00', 0x0) keyctl$reject(0x13, r7, 0xfffffffffffffffe, 0x7664, r8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003e00)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003e80)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003fc0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000040c0)={0x0, @loopback, @loopback}, &(0x7f0000004100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004140)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000046c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004180)=ANY=[@ANYBLOB="ec040000", @ANYRES16=r2, @ANYBLOB="dbdf25010000000800010000001000000000", @ANYRES32=r3, @ANYBLOB="2402020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400b6000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650008000100", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="9c0102003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000400f701ffffffff40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r13, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003400040004000991ff0f000005000198040000002003093f000800000100042201000000639b0902400000000104051303000000"], 0x4ec}, 0x1, 0x0, 0x0, 0x80}, 0x4000004) listen(r0, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r14, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet(0x2, 0xa, 0x7fff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000005c0)={&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x4000, 0x1}) r5 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x1b0) sendmsg$unix(r3, &(0x7f0000000580)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000001c0)="def4d34fc0bcdf4b74d7", 0xa}, {&(0x7f0000000200)="b4893a50d81184a6f5221a53c7930cfe11bea2c7e0c25d07aca6a7e35f66861153860124ab3a424bdf42a67d5d3534512f56af31872b914e0d86deecddc78db2936d5e25c23a024fa8d7dbad9253abb37c7e7c9da4aa524ac45a59a062566a0482815d0240ca5f3f218ad9fc566e2481bc5cec4fea5d23c9d884c246e9e4c02052ec0586b59276403e527b91500e056598796bbbba47d6400ab6b8c12809907cc222eb3d4ee00fdbdcd4ed585ddb43bd68607525d900d5fffd84b4733948d4877331eeaecdc02aee", 0xc8}, {&(0x7f0000000300)="3b36c11f668e09fd8b490093d8a6621db18e654170ba4602dcc3e7e097df261b7410d138d7f13237c59cac281053743770a02cdc", 0x34}, {&(0x7f0000000340)="fa491a1c1593b64d7fb2facf77cbe56b137062b4fc080ed3aa3ceb8c380b910a7fcbc34d59053acfde3e898244999eb68ed6417b009ca2683c787921978a4884b9eb2d019a29b15d5a91a6637b3e4aded70de8845f385124d08ba98ab9d2b94aa733df4e78de31c2fdfa61f5280e03b15807a2c34a5649ed", 0x78}, {&(0x7f00000003c0)="873a5c68a3420009bcaef1c664f476f9305be4ce7124da5031ab448c7786d5a11c3e66064a98", 0x26}, {&(0x7f0000000400)="0a5b6b84109aeba6ebe31ed0db07485014cec692c0901adf07de612be218c3e9e1269341464736231731e1cac124d1e07412", 0x32}], 0x6, &(0x7f0000000540)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x8001}, 0x4000000) [ 184.480730] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 184.507415] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) fsync(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 184.538526] 9pnet_virtio: no channels available for device (null) [ 184.548481] 9pnet_virtio: no channels available for device (null) 00:34:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7f) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4c0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) close(r0) [ 184.588655] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 184.631921] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:56 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') pipe2$9p(&(0x7f0000000040), 0x84800) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="0200668c5b10d6", @ANYRESHEX=r0, @ANYBLOB=',\x00']) 00:34:56 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mo}ntinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0xa110, 0x4) fcntl$notify(r0, 0x402, 0x8) 00:34:56 executing program 6: r0 = getegid() setgid(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 184.949713] 9pnet: Insufficient options for proto=fd [ 184.959694] 9pnet: Insufficient options for proto=fd [ 184.979930] 9pnet: Insufficient options for proto=fd [ 185.039182] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) ptrace$peekuser(0x3, r1, 0x38) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r2) [ 185.188278] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0xffffffffffffff6d) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x80800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x20}, 0x8) close(r0) 00:34:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 185.290533] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000180)=""/81, 0x51}], 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socketpair(0x4, 0x1, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x2, 0x3, 0x2, 0x7722dd2f, 0x1ff, 0x4}, 0x20) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) close(r0) 00:34:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) pipe2$9p(&(0x7f0000000040), 0x0) close(r0) [ 185.378248] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 185.403547] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:57 executing program 3: r0 = getegid() mount$9p_xen(&(0x7f0000000180)=']ppp0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x20, &(0x7f0000000240)={'trans=xen,', {[{@afid={'afid', 0x3d, 0x6}, 0x2c}, {@dfltgid={'dfltgid', 0x3d, r0}, 0x2c}, {@cache_none='cache=none', 0x2c}, {@noextend='noextend', 0x2c}]}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e7469510000008cb53ebab93eb1da2b065bac86816befe2f9f1da58b7442e4a0f43fdb0719c91a13852") mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x220c460, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x8000000001fffffd, 0x0) fsync(r1) 00:34:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$BLKTRACESETUP(r1, 0xc0401273, &(0x7f0000000140)={[], 0x7fff, 0x7904, 0x3, 0x20, 0x5, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x4000000000000}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x1, @broadcast=0xffffffff}, 0xc) listen(r1, 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'ip6_vti0\x00', 0x3}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000200)="0b1eccf8690015a2eb1311d76729a57f5d1e8a5a2200e717b1a20ab273e9daa8e543d77fcfb0c7d73939ded8b7e613694df29ce363872f6a512a02219e0c04145a359c2d3714e1236a70b1588f39d0fa77cacf93cb8cf872f0dd4e2e93b4fd6aacaef9d4883e4894780d996ec1cad71fa64c0cd2195c25ff8d6dd57b413bdec9f7ab6149894faf6f33174c620f0b9fabbbf924140a55e621c81a6fcac65bc9a5b689833378177cafcf5096cb9754c54ba5c41cf32722") close(r0) 00:34:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000040)={@multicast2=0xe0000002, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xe}}, 0xc) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) epoll_wait(r2, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x4) [ 185.442620] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 185.502628] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = accept4(r2, &(0x7f0000000140)=@pppoe, &(0x7f00000001c0)=0x80, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x4, 0x3, 0x1000, "fc60ee2bf04429bf7cb4417bffb0b279a463e7e40618555e0c7f6ed717d12056454aeb8b2910961921d37af1c010ea5f8050c015583604b29f3473dd73e497d752609a8689028914ef22cf9ecb51a477"}, 0xd8) [ 185.858320] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x3000000, &(0x7f00000001c0)=ANY=[@ANYBLOB="7c72616ed1d172646d612c706f72743d3078303030303030303030303030346532342c73713d303030303030301f3030303030303030303030332c73713d30303030303030303030303030303030333933322cb185f12a00e6347ab173713d30303030303030303030303030"]) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e26, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x1ff) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000140)={{0xffffffffffffffff, 0x0, 0xfff, 0x3, 0x114}, 0x9, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x401, 0x80000000, 0x2}) socket$inet6_tcp(0xa, 0x1, 0x0) 00:34:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 186.112118] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 186.143124] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:34:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000240)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', r1}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20000, 0x0) inotify_add_watch(r2, &(0x7f0000000380)='./file0\x00', 0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) inotify_add_watch(r2, &(0x7f0000000280)='./file0\x00', 0x800) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'team_slave_1\x00', 0xc002}) [ 186.164582] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 186.200308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) socketpair(0x1f, 0x80003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROSET(r1, 0x125d, &(0x7f00000001c0)=0x800000000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xffffffffffffffff, @empty, 0x4}, 0x4) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4004240b, &(0x7f0000000140)={0x3, 0x70, 0x40, 0x0, 0x8c, 0x4, 0x0, 0x6, 0x10000, 0x1, 0x1, 0x6, 0x1ff, 0x8, 0x3, 0x40, 0x468000000000000, 0x3, 0x200, 0xff, 0x200, 0x1ff, 0x9, 0x80, 0x2, 0xff, 0x80000000, 0x2, 0x4, 0x9, 0x0, 0x100000001, 0x8, 0x9, 0x9, 0x8, 0x5, 0x7fffffff, 0x0, 0x1, 0x3, @perf_config_ext={0x7, 0x80000001}, 0xe040, 0x7f, 0x0, 0x7, 0x1, 0x6, 0x2}) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000200)={0x4}, 0x4) r3 = dup2(r0, r2) ioctl$TIOCCBRK(r3, 0x5428) 00:34:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x8, {{0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0x1a}, 0x100}}, {{0xa, 0x4e23, 0x6, @empty, 0x7fff}}}, 0x104) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 186.300365] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 186.319155] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 186.338969] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000180)=""/81, 0x51}], 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socketpair(0x4, 0x1, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x2, 0x3, 0x2, 0x7722dd2f, 0x1ff, 0x4}, 0x20) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) close(r0) [ 186.480496] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x6, 0x1, 0xf31, 0x80000000}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x96, "678674c8549bed7928bb1d094acc4fef6b7df49b7fbf98be2e28ded33258e557f10f52eb2fed65f3fc5045d157499cb1207081d90de344eed11aba1b7ae2a2cbeb862fead4db0577d42e49d78829b2c8e583828af3b45cfcbb01e53beb3faf857da159c17bd23d36d710608d3cd4d9d105264358c131a88314491fc593d4a32e3b9ad966762037c0262b34e0092ac94b5eb9e035cfd8"}, &(0x7f0000000200)=0xba) close(r0) [ 186.676020] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:58 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) fcntl$getflags(r0, 0x40b) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000140)=0x14) r3 = dup2(r0, r1) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bridge_slave_0\x00', r2}) [ 186.970897] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:58 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x200000000000) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x80080, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r1, r2/1000+10000}, {0x77359400}}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c00b56db363be14698f58f53673ca"]) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='debugfs\x00', 0x4000, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:58 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f00000002c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) getpeername(r1, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x80) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0xff, 0x8001, 0xfffffffffffffffc, 0xffffffffffffff87}, {0x1, 0x3478, 0x8, 0x1000}, {0x145e, 0x1, 0x100000000, 0x8}]}, 0x8) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r2) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e20, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) 00:34:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f00000002c0)="9616e1706f3ce2d732acee9cf8b872e0941a47138defed16b6ba726b64233457611580d9845d3a9cd64447614e79c3201ceb3d03cca8e04fbd94981b52bb2f8dd022c9cec7c37dcdf68dbb5e66b4d2a643e7fdfaaae03df4be536bb86b713c53b80b7eb2988b7959ce531664acf5b5561d7114ea71ae17971e7b937187917967", 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@remote}, &(0x7f0000000200)=0x14) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x8040, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000380)={r2}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'lo\x00', 0x54}) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x6, 0x0, 0x1000}, 0x7}) 00:34:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000, 0x0) getsockname$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 187.120052] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 187.143803] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 187.188161] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x8, {{0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0x1a}, 0x100}}, {{0xa, 0x4e23, 0x6, @empty, 0x7fff}}}, 0x104) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 187.319438] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000300)={0x0, 0x6, 0x4f54, 0xffffffffffff7fff, r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r0, 0x80}, {r0, 0x8}], 0x2, &(0x7f0000000240)={r2, r3+30000000}, &(0x7f0000000280)={0xecb}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x42, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000000140)={0x101, 0x8}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000500)={0x401, 0x3, 0xb000}, 0x4) fcntl$setflags(r4, 0x2, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) mount$9p_rdma(&(0x7f0000000380)='127.0.0.1\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='9p\x00', 0x10800, &(0x7f0000000440)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x4}, 0x2c}, {@rq={'rq', 0x3d, 0x3f}, 0x2c}, {@common=@cachetag={'cachetag', 0x3d}, 0x2c}, {@timeout={'timeout', 0x3d, 0x9}, 0x2c}, {@sq={'sq', 0x3d, 0x1}, 0x2c}]}}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000540)={0x1, {{0xa, 0x4e22, 0x7, @empty, 0x6}}}, 0x84) listen(r0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$getreaper(0x5, &(0x7f0000000180)) sendto$inet6(r5, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 187.501399] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:59 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) r2 = getuid() r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) stat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000b40)={0x3, 0x0, 0xfffffffffffffffb, 0x3, 0x7}) getgroups(0x2, &(0x7f00000007c0)=[0xee01, 0xee01]) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x38, r7, 0xc24, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd76}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x84) r8 = gettid() lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) linkat(r0, &(0x7f0000000740)='./file0\x00', r0, &(0x7f0000000780)='./file0\x00', 0x400) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000001e80)=[&(0x7f0000000bc0)='\x00', &(0x7f0000000c00)='9p\x00', &(0x7f0000000c40)='9p\x00', &(0x7f0000000c80)='mountinfo\x00', &(0x7f0000000cc0)='ubifs\x00', &(0x7f0000000d00)='9p\x00', &(0x7f0000000d40)='IPVS\x00', &(0x7f0000000d80)='ubifs\x00', &(0x7f0000000dc0)='\x00', &(0x7f0000000e00)='IPVS\x00'], &(0x7f0000002040)=[&(0x7f0000001ec0)='\x00', &(0x7f0000001f00)='IPVS\x00', &(0x7f0000001f40)='[\x00', &(0x7f0000001f80)='9p\x00', &(0x7f0000001fc0)='[\x00', &(0x7f0000002000)='\x00']) r10 = getegid() sendmmsg$unix(r0, &(0x7f0000000a40)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000e80)="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", 0x1000}, {&(0x7f00000001c0)="56b512d129ed7bdcc9064beccd8fc5433003f06cc8d38ba9ca122ac3457aefc65eb5e9485c2fef5977dd1d3533bb9ddd2bb014383c987e2b3d213c2c9f16ed243162832bddf6b8965a", 0x49}, {&(0x7f0000000140)="83d674b7c3", 0x5}, {&(0x7f0000000240)="5e3a9ebf7b55f30d86c8383895955cd5d9d10512a152c260297ab805bf2e3e98ea094e4231cf99e23d8ea0501d6230f6d8442b3d6c402fd52872385f6de0f86c72559ae27fa3d0f8979da336b96498ea86ff63f1d8c8ca06804457b563a78c390327edeef5a98185701f2d804ed32d7a51ca6270760dd936177ee940a9fb4c7fa08149cf150148dd5190575dbc7dd173e946223a4d25bbd7788b5b4b35203d6d43128ca560c028020d987b5e830907f6188fa77e3a91b473939df294", 0xbc}, {&(0x7f0000000300)="0f48aa47789197b77c10edf641f10c34718965d91f2f3bcd8cf071ae2e65ce271eea0e4bd7da0c4e829d54861863784783c4a95a7821e34bc0ad9d45", 0x3c}, {&(0x7f0000000340)="dfde6289eae3e6c8858f9da3f05aa2d8adf8d843c7", 0x15}, {&(0x7f0000000380)="3139530d8274dbebfc18619176f5a5ce445ee3e834cac5c898e086c18d53f07551889007d7a0a432b75d794b95d4be3407bcbeb1532efd4ec8bda1a4cf4ba97dd56994ccf270323fc69f180ef070b7893bbb2beaa46046360359f60cc05b60b4f1f90da0d84780999e5e3630eaf3c8d38a9cac35f90c442b57e814e86ab24281e535b7527af99fbb0990564f46ed67e240eb1ad8855c0e6963aa9aeeaa6a7527b6e62608a7af96e61d52083fbfb616f58e15526f2f7db1b9deeed7ae5f81be67aae7bc0ccecc7135a5b413a01d3ea1e9b4bc546b9932b31d6c0362e00a3874d194c389f293f0cc8f6c7373d314113f", 0xef}, {&(0x7f00000004c0)="0877fdb233a470c15f3593745a14d061a54f95e990bee9671bddfcc8af8f017bda04663746b956dbc276167abe51d5bd9dd6c10569fe8165760b37d5c69088f47cc5b1440440ba1fdc8fdbcfc0b2b4ec9d177bb7d70572068cd75e0309e969f82b5da252baa96ad55bfbeee7", 0x6c}, {&(0x7f0000000540)}, {&(0x7f0000000580)="8d7e8c141f184bf531988ef6c9aaa2e5c192efde66e8d1b7018e2c092f1f063fcacc815d6c45a39938e080", 0x2b}], 0xa, &(0x7f00000008c0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x48, 0x4000000}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000009c0)="d9782be3258dff538d40cf241dc5193155ec8c002c6c2a13767b69eba4b8be19fdbdea9150253883fe6e7e3dbcd2a66719215f82dfd1", 0x36}], 0x1, 0x0, 0x0, 0xc000}], 0x2, 0x40800) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2ce2e73ffc00"]) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) close(r0) 00:34:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:59 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="74726179733d66642c7266646e6f3de28b220cd38cd3f83c748087c3eba5fe1a4ad53c7d454c57bf36a75295f8160dfad57a8e9933a6486067b32133125774139ff5443625778f65c26a7bef1d56f45dbd507b2d77b006ac87ccbad04ae60fde6fa2e5847e714bd2f4311335ae91f6312ebb6f8f952db8245799a6d8eb3e1d14420c3f277069b95d4359cbd5f80c044bdb18da938d79d46bb83d00000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0xffffffffffff7fff, 0x80000, 0x8001, 'queue0\x00', 0x6}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/20, 0x14) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:34:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) close(r0) [ 187.829420] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 187.864872] 9pnet_virtio: no channels available for device (null) 00:34:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x0, &(0x7f0000000240)}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10841, 0x0) sendto$inet(r1, &(0x7f0000000140)="4f1018b3cebcb07e7e55f58aa50dea08689c0e3f7862f28c3158a734f82e3d3e18b4858ae0837fbabe56aa4210a45b84138395f04b7e9da750c3fb9d1c9ff487f142da0be416a7597ce688a698c199f8d731c20ec379ad0c9b82304e52e1cf0f439b40c33749d6e505054f4a026e9693f70e57c7cd2b1850132c3d29a507c075c07252ffe1220fb4362315866dda8232cd05f86e9502e610a3f6099ea3ad30444a7aa2c23531dd98d070928329c0eb5cbe64071d2baded", 0xb7, 0x40, &(0x7f0000000200)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 187.992574] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 188.016797] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:34:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000, &(0x7f0000000340)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='veth1_to_team\x00') sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="9656300dba65e59d3fb2f55292b13f3ed68996ea099513cd5b188ea8edc2b6da74dbb135125d7cf2607c928f29796a54a19326237ac10f9ec791d01b9556c34b3c9e585c6e8c34add06d4a037b70fea10ebac1856114cde02a18f39bf66b389e60521dedfbd55af6a1ffe248793b7a27d9a19903cd1858a7df6646e1e5cd85bccffed102e254bfa7d77d7d27e307362d07b0e0d4b4d46f1a09a8168abc8a875f74f890d052f24746293212e357eeed63506a7e184ea7d3c8273ad56366d23ecdafe9a1ad7684cc3eb8f03c16306165298a1014bea79c21bb73e3d743ab02d19b32314bbed668bde06125d28a1064ddbbeb", 0xf1, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x7) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) [ 188.136079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 188.161780] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:34:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sched_getattr(r1, &(0x7f0000000200), 0x30, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2000, 0x0) ioctl$BLKGETSIZE64(r3, 0x80041272, &(0x7f0000000140)) [ 188.329264] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x88c00, 0x8) ioctl$BLKBSZSET(r2, 0x40041271, &(0x7f00000001c0)=0xfffffffffffff192) ustat(0x0, &(0x7f0000000180)) close(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x2e}, 0x1c) 00:35:00 executing program 0: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000001c0)=""/208, 0xd0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='rose0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000400)={0x8, 0x1}) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'bond_slave_0\x00', 0x2}, 0x18) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/109, 0x6d}, {&(0x7f0000000200)=""/6, 0x6}, {&(0x7f0000000240)=""/244, 0xf4}], 0x3) close(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000003c0)={'veth1_to_bridge\x00', {0x2, 0x4e24}}) [ 188.603887] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 188.635445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:00 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 188.665485] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x880, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000140)={{0x7f, @loopback=0x7f000001, 0x4e24, 0x0, 'wlc\x00', 0x0, 0x4, 0x21}, {@rand_addr=0xffff, 0x4e24, 0x3, 0x4, 0x6, 0x7}}, 0x44) [ 188.823988] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 188.856644] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200600, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) 00:35:00 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80, 0x80800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffffffffffe, @empty, 0x6}, 0x10) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) 00:35:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) ioctl$TCXONC(r0, 0x540a, 0x7) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 188.951979] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:00 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) [ 189.147441] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:00 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:00 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e23}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'veth1_to_bridge\x00'}) 00:35:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) chroot(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x3}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 189.608328] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:01 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x5) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 189.661425] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 189.690877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000140)) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) getxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='system.sockprotoname\x00', &(0x7f0000000400)=""/33, 0x21) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r0, 0x8, 0x4) r2 = getgid() stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000440)='/dev/input/mice\x00', &(0x7f0000000480)='\x00', &(0x7f0000000540)='9p\x00', 0x40, &(0x7f0000000640)={'trans=virtio,', {[{@nodevmap='nodevmap', 0x2c}, {@dfltgid={'dfltgid', 0x3d, r2}, 0x2c}, {@cache_fscache='cache=fscache', 0x2c}, {@cache_fscache='cache=fscache', 0x2c}, {@version_u='version=9p2000.u', 0x2c}, {@afid={'afid', 0x3d, 0xa00000}, 0x2c}, {@dfltuid={'dfltuid', 0x3d, r3}, 0x2c}, {@version_u='version=9p2000.u', 0x2c}, {@mmap='mmap', 0x2c}]}}) r4 = memfd_create(&(0x7f0000000040)='trusted:\x00', 0x2) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01002cbd7000fbdbdf2501000000089762b1b068e5d66bccc10049e6230003005c0000000800030016000000080003003c000000d18839d0812450f9c106"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) write$P9_RAUTH(r4, &(0x7f0000000140)={0x14, 0x67, 0x2000000002, {0x0, 0x3, 0x1}}, 0x14) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0)={0x0, 0x2710}, 0x8) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x80000) close(r0) [ 189.867820] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{0x6, 0x2, 0x8000000000000000, 0x400}]}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) fanotify_init(0x0, 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) sysfs$2(0x2, 0x3, &(0x7f00000002c0)=""/226) close(r0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="736563757269747100000000000000000000000000000000000000000000000001000000a23bd6b1487f1466d40edca6e08d0d22ba7d603630d4929d034f2fddac439a6fe60668985bf01b5cdb5226afae47129dba8003b3634fb6347f0344db2b3dc95c188cd2829bb5d0c569becd8c8f5af4e22acffa61ff07000000000000564877b2b0307a1c"], &(0x7f00000001c0)=0x25) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x1ff7fe) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000003c0)={'vcan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="11f68332342c05fa70485356c51aeea7", 0x10) [ 189.995156] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{0x6, 0x2, 0x8000000000000000, 0x400}]}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) fanotify_init(0x0, 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) sysfs$2(0x2, 0x3, &(0x7f00000002c0)=""/226) close(r0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="736563757269747100000000000000000000000000000000000000000000000001000000a23bd6b1487f1466d40edca6e08d0d22ba7d603630d4929d034f2fddac439a6fe60668985bf01b5cdb5226afae47129dba8003b3634fb6347f0344db2b3dc95c188cd2829bb5d0c569becd8c8f5af4e22acffa61ff07000000000000564877b2b0307a1c"], &(0x7f00000001c0)=0x25) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x1ff7fe) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000003c0)={'vcan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="11f68332342c05fa70485356c51aeea7", 0x10) [ 190.281071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x8, 0x400}]}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:35:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x3, 0x400}]}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000002c0)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000000200)={0x30, 0x2, 0x1, 0x7f, 0x8c6, 0x26c92fdd, 0x3, 0x80000001}, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r3 = open(&(0x7f0000000140)='./file0\x00', 0x50000, 0x159) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000180)={{0x6, 0xa30}, {0x3, 0x4}, 0x8, 0x1, 0x8001}) close(r0) [ 190.414533] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 190.426454] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) accept4(r0, &(0x7f0000000140)=@nl=@proc, &(0x7f0000000040)=0x80, 0x80800) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:35:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x80, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x2, [@loopback=0x7f000001, @multicast2=0xe0000002]}, 0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 190.486795] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 190.507594] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x3, 0x400}]}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000002c0)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000000200)={0x30, 0x2, 0x1, 0x7f, 0x8c6, 0x26c92fdd, 0x3, 0x80000001}, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r3 = open(&(0x7f0000000140)='./file0\x00', 0x50000, 0x159) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000180)={{0x6, 0xa30}, {0x3, 0x4}, 0x8, 0x1, 0x8001}) close(r0) 00:35:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x3, 0x400}]}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000002c0)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000000200)={0x30, 0x2, 0x1, 0x7f, 0x8c6, 0x26c92fdd, 0x3, 0x80000001}, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r3 = open(&(0x7f0000000140)='./file0\x00', 0x50000, 0x159) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000180)={{0x6, 0xa30}, {0x3, 0x4}, 0x8, 0x1, 0x8001}) close(r0) 00:35:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RTC_PIE_ON(r2, 0x7005) close(r0) 00:35:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x2) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 00:35:02 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 190.596381] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffe5e) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) read(r0, &(0x7f0000000200)=""/74, 0x4a) close(r0) 00:35:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 190.697999] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:35:02 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500), 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x16c, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) [ 190.903254] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x16c, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) [ 191.101275] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:02 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500), 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 191.237428] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 191.245566] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 191.252445] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 191.259548] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 191.267317] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 191.275427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 00:35:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x2, 0x0, 0x8, 0x7, 0x5, 0x3ff}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:35:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 191.282749] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 191.290554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 191.297176] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 191.309020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 191.315901] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000040)=0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) [ 191.331373] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 191.352507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 191.361336] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 191.375128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 191.382385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 00:35:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:35:03 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 191.437915] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 191.522199] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 191.529227] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 191.536314] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 191.543219] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 191.550770] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 191.560045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 00:35:03 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 191.567639] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 191.575079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 191.582437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 191.589889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 191.597349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 191.604745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 00:35:03 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) 00:35:03 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 191.720665] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:03 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getpid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=@bridge_dellink={0x4c, 0x11, 0x604, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x0, r2, 0x0, 0x40090}, [@IFLA_TXQLEN={0x8, 0xd, 0xff}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x8}, @IFLA_IFALIASn={0x4, 0x14}]}, 0xfffffed7}, 0x1, 0x0, 0x0, 0xc000}, 0x2) r3 = syz_open_procfs(r0, &(0x7f00000001c0)="7461736b00eed3968f220c3c21bf2600afbec3cd490df82130594f24befe88cf00000000000000000000000000") mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',vfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = dup2(r0, r0) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000040)) close(r0) [ 191.922439] 9pnet: Insufficient options for proto=fd [ 191.990381] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x7, 0x6, 0x6, 0x1, 0x3, [{0x1ff, 0xba0, 0x42cf, 0x0, 0x0, 0xc}, {0xffffffffffffffe0, 0x80, 0x3, 0x0, 0x0, 0x3c0b}, {0xbe8, 0x5, 0x80000001, 0x0, 0x0, 0x100}]}) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:35:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400400, 0x0) write$P9_RSTAT(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="520000007d020000004b000104090000000000000000030000000000000000008001250a00003f00000000040000000000000500252f257d7b0800ff070004616c09000b002f6574680c8515488a279136f0f108fbefe05c31776c616e30964d602850c8d018261c703870000000"], 0x52) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={"ff070000616c0900", &(0x7f0000000180)=@ethtool_regs={0x4}}) r5 = socket$key(0xf, 0x3, 0x2) write(r5, &(0x7f0000000100)="15e6798c800df36fa7f22117c749274a", 0x10) close(r0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000002c0)="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") [ 192.150616] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 192.166895] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 192.191802] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x2, 0x0, 0x8, 0x7, 0x5, 0x3ff}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 192.261904] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r6 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000044ff8)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000540)={'erspan0\x00', {0x2, 0x4e23}}) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt(r7, 0x0, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="70bda68a8b94e9b980b7ba005cfd5aa3", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000880)="6e65742f74637000548e1e85edcdb38f95b7426d2277e1d8a57fc3e425adde573009828379f8f315922310cca80486de1ef9c6f0783a4051ccec5880f51225890a0e16b0b687fb13198e406be3ea40a8da52cbca21f9f91906b063700380a5687ddfc5e8479a561f10552c7ead1b9744e69c4b73c89554a4afb5981da0a05a4a6e8825567b5ebc7f0d8542290101000000000000f4a6bcbe8effea31813950eb683ded3966145e7c1cd12e368ff0fbf9c4e6cf87cb7d48af0d29b3ea5f1e532856d6b25654ba6d57ce76c6e287192e6c236013ecbcbbb42fc3434824a7cd00000000") sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:35:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 00:35:04 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x200000, 0x0) getpeername$unix(r0, &(0x7f00000001c0), &(0x7f0000000080)=0x6e) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) recvmmsg(r1, &(0x7f0000000140)=[{{&(0x7f0000000280)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x4, &(0x7f00000004c0)=""/162, 0xa2, 0xff}, 0x4}], 0x1, 0x1, &(0x7f0000000440)={0x0, 0x989680}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:04 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x8) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000340)="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") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x90040, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, &(0x7f00000001c0), &(0x7f0000000080)=0x6e, 0x800) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') open$dir(&(0x7f0000000280)='./file0\x00', 0x20400, 0x104) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)="696673c2", 0x1003, 0x0) 00:35:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) [ 192.541035] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00') [ 192.645150] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:04 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0x60b5, 0xfffffffffffffffd}, {0x6d, 0xffffffffffff8000}, 0x10001, 0x4, 0x3}) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/109, 0xe2c9}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000140)) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 192.820790] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 192.827862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.851604] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x0, @rand_addr, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x2, 0x5b}, 0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) [ 192.956709] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 192.983206] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x7, 0x6, 0x6, 0x1, 0x3, [{0x1ff, 0xba0, 0x42cf, 0x0, 0x0, 0xc}, {0xffffffffffffffe0, 0x80, 0x3, 0x0, 0x0, 0x3c0b}, {0xbe8, 0x5, 0x80000001, 0x0, 0x0, 0x100}]}) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 193.022348] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) exit_group(0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) ioctl$RTC_PIE_OFF(r1, 0x7006) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) 00:35:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x20000) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000140)=0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2d, &(0x7f00000000c0)}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) poll(&(0x7f0000000180)=[{r0, 0x10}, {r2, 0x1}, {r1, 0x180}, {r0}], 0x4, 0x6) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0xfffffffffffffffb) [ 193.096968] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 193.159572] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400400, 0x0) write$P9_RSTAT(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="520000007d020000004b000104090000000000000000030000000000000000008001250a00003f00000000040000000000000500252f257d7b0800ff070004616c09000b002f6574680c8515488a279136f0f108fbefe05c31776c616e30964d602850c8d018261c703870000000"], 0x52) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={"ff070000616c0900", &(0x7f0000000180)=@ethtool_regs={0x4}}) r5 = socket$key(0xf, 0x3, 0x2) write(r5, &(0x7f0000000100)="15e6798c800df36fa7f22117c749274a", 0x10) close(r0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000002c0)="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") 00:35:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0x60b5, 0xfffffffffffffffd}, {0x6d, 0xffffffffffff8000}, 0x10001, 0x4, 0x3}) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/109, 0xe2c9}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000140)) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:35:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={"6e61740000000000000000000000000000000000df6000"}, &(0x7f0000000300)=0xffffffffffffffa4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r6 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000044ff8)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r7 = request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r8 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', r7) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r8) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r9 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt(r9, 0x0, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r10 = syz_open_procfs(0x0, &(0x7f0000000880)="6e65742f74637000548e1e85edcdb38f95b7426d2277e1d8a57fc3e425adde573009828379f8f315922310cca80486de1ef9c6f0783a4051ccec5880f51225890a0e16b0b687fb13198e406be3ea40a8da52cbca21f9f91906b063700380a5687ddfc5e8479a561f10552c7ead1b9744e69c4b73c89554a4afb5981da0a05a4a6e8825567b5ebc7f0d8542290101000000000000f4a6bcbe8effea31813950eb683ded3966145e7c1cd12e368ff0fbf9c4e6cf87cb7d48af0d29b3ea5f1e532856d6b25654ba6d57ce76c6e287192e6c236013ecbcbbb42fc3434824a7cd00000000") sendfile(r4, r10, &(0x7f0000000080), 0x80000003) 00:35:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f0000000240)=""/176, 0xb0}, {&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000380)=""/114, 0x72}], 0x5, 0x4d) close(r0) 00:35:05 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0xfffffffffffffffe, 0x1, 0x400}]}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000001c0)) close(r0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:35:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000a00)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000740)=0x49) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r6 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r7, 0x1, 0x9, &(0x7f0000000040)=0xffffffffffffffdd, 0x4) r8 = request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r9 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', r8) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r9) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r10 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt(r10, 0x0, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r11 = syz_open_procfs(0x0, &(0x7f0000000880)="6e65742f74637000548e1e85edcdb38f95b7426d2277e1d8a57fc3e425adde573009828379f8f315922310cca80486de1ef9c6f0783a4051ccec5880f51225890a0e16b0b687fb13198e406be3ea40a8da52cbca21f9f91906b063700380a5687ddfc5e8479a561f10552c7ead1b9744e69c4b73c89554a4afb5981da0a05a4a6e8825567b5ebc7f0d8542290101000000000000f4a6bcbe8effea31813950eb683ded3966145e7c1cd12e368ff0fbf9c4e6cf87cb7d48af0d29b3ea5f1e532856d6b25654ba6d57ce76c6e287192e6c236013ecbcbbb42fc3434824a7cd00000000") sendfile(r4, r11, &(0x7f0000000080), 0x80000003) [ 193.452754] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 193.464751] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 193.487319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:05 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0xbb, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e21, 0x3, 'lblcr\x00', 0x0, 0x5, 0x2b}, 0x2c) sendmmsg(r3, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=[{0x18}], 0x18}}], 0x3db, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 193.583025] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 193.669877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400b00, 0x0) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) [ 193.799047] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r6 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000044ff8)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r7 = request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r8 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', r7) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000000740)=0x2, 0xffffffffffffff0c) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r8) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r9 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt(r9, 0x0, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r10 = syz_open_procfs(0x0, &(0x7f0000000880)="6e65742f74637000548e1e85edcdb38f95b7426d2277e1d8a57fc3e425adde573009828379f8f315922310cca80486de1ef9c6f0783a4051ccec5880f51225890a0e16b0b687fb13198e406be3ea40a8da52cbca21f9f91906b063700380a5687ddfc5e8479a561f10552c7ead1b9744e69c4b73c89554a4afb5981da0a05a4a6e8825567b5ebc7f0d8542290101000000000000f4a6bcbe8effea31813950eb683ded3966145e7c1cd12e368ff0fbf9c4e6cf87cb7d48af0d29b3ea5f1e532856d6b25654ba6d57ce76c6e287192e6c236013ecbcbbb42fc3434824a7cd00000000") sendfile(r4, r10, &(0x7f0000000080), 0x80000003) 00:35:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r6 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000044ff8)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r7 = request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r8 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', r7) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r8) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r9 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt(r9, 0x0, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r10 = syz_open_procfs(0x0, &(0x7f0000000880)='coredump_filter\x00') sendfile(r4, r10, &(0x7f0000000080), 0x80000003) 00:35:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r5 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r6, &(0x7f0000000480)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) sendto$inet(r5, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r7 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl(r7, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000044ff8)) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r8 = request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r9 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', r8) setsockopt$inet_int(r4, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r9) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000400)=0x3) r10 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt(r10, 0x0, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r11 = syz_open_procfs(0x0, &(0x7f0000000880)="6e65742f74637000548e1e85edcdb38f95b7426d2277e1d8a57fc3e425adde573009828379f8f315922310cca80486de1ef9c6f0783a4051ccec5880f51225890a0e16b0b687fb13198e406be3ea40a8da52cbca21f9f91906b063700380a5687ddfc5e8479a561f10552c7ead1b9744e69c4b73c89554a4afb5981da0a05a4a6e8825567b5ebc7f0d8542290101000000000000f4a6bcbe8effea31813950eb683ded3966145e7c1cd12e368ff0fbf9c4e6cf87cb7d48af0d29b3ea5f1e532856d6b25654ba6d57ce76c6e287192e6c236013ecbcbbb42fc3434824a7cd00000000") sendfile(r5, r11, &(0x7f0000000080), 0x80000003) 00:35:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x20000) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000140)=0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2d, &(0x7f00000000c0)}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) poll(&(0x7f0000000180)=[{r0, 0x10}, {r2, 0x1}, {r1, 0x180}, {r0}], 0x4, 0x6) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0xfffffffffffffffb) [ 193.963248] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r5 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r6, &(0x7f0000000480)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) sendto$inet(r5, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r7 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl(r7, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000044ff8)) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r8 = request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r9 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', r8) setsockopt$inet_int(r4, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r9) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000400)=0x3) r10 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt(r10, 0x0, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r11 = syz_open_procfs(0x0, &(0x7f0000000880)="6e65742f74637000548e1e85edcdb38f95b7426d2277e1d8a57fc3e425adde573009828379f8f315922310cca80486de1ef9c6f0783a4051ccec5880f51225890a0e16b0b687fb13198e406be3ea40a8da52cbca21f9f91906b063700380a5687ddfc5e8479a561f10552c7ead1b9744e69c4b73c89554a4afb5981da0a05a4a6e8825567b5ebc7f0d8542290101000000000000f4a6bcbe8effea31813950eb683ded3966145e7c1cd12e368ff0fbf9c4e6cf87cb7d48af0d29b3ea5f1e532856d6b25654ba6d57ce76c6e287192e6c236013ecbcbbb42fc3434824a7cd00000000") sendfile(r5, r11, &(0x7f0000000080), 0x80000003) [ 194.029512] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:05 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) recvfrom$unix(r0, &(0x7f0000000040)=""/25, 0x19, 0x0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:35:05 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 194.327807] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x20d}, 0x4) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) lseek(r2, 0x0, 0x2) close(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0x873c, 0x2, 0x5b33}) 00:35:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000740)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r6 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000044ff8)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r7 = request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r8 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', r7) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r8) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000480)=0x3) r9 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt(r9, 0x0, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r10 = syz_open_procfs(0x0, &(0x7f0000000880)="6e65742f74637000548e1e85edcdb38f95b7426d2277e1d8a57fc3e425adde573009828379f8f315922310cca80486de1ef9c6f0783a4051ccec5880f51225890a0e16b0b687fb13198e406be3ea40a8da52cbca21f9f91906b063700380a5687ddfc5e8479a561f10552c7ead1b9744e69c4b73c89554a4afb5981da0a05a4a6e8825567b5ebc7f0d8542290101000000000000f4a6bcbe8effea31813950eb683ded3966145e7c1cd12e368ff0fbf9c4e6cf87cb7d48af0d29b3ea5f1e532856d6b25654ba6d57ce76c6e287192e6c236013ecbcbbb42fc3434824a7cd00000000") sendfile(r4, r10, &(0x7f0000000080), 0x80000003) [ 194.432874] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000740)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r6 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000044ff8)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r7 = request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r8 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', r7) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r8) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000480)=0x3) r9 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt(r9, 0x0, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r10 = syz_open_procfs(0x0, &(0x7f0000000880)="6e65742f74637000548e1e85edcdb38f95b7426d2277e1d8a57fc3e425adde573009828379f8f315922310cca80486de1ef9c6f0783a4051ccec5880f51225890a0e16b0b687fb13198e406be3ea40a8da52cbca21f9f91906b063700380a5687ddfc5e8479a561f10552c7ead1b9744e69c4b73c89554a4afb5981da0a05a4a6e8825567b5ebc7f0d8542290101000000000000f4a6bcbe8effea31813950eb683ded3966145e7c1cd12e368ff0fbf9c4e6cf87cb7d48af0d29b3ea5f1e532856d6b25654ba6d57ce76c6e287192e6c236013ecbcbbb42fc3434824a7cd00000000") sendfile(r4, r10, &(0x7f0000000080), 0x80000003) 00:35:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000740)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r6 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000044ff8)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r7 = request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r8 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', r7) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r8) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000480)=0x3) r9 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt(r9, 0x0, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r10 = syz_open_procfs(0x0, &(0x7f0000000880)="6e65742f74637000548e1e85edcdb38f95b7426d2277e1d8a57fc3e425adde573009828379f8f315922310cca80486de1ef9c6f0783a4051ccec5880f51225890a0e16b0b687fb13198e406be3ea40a8da52cbca21f9f91906b063700380a5687ddfc5e8479a561f10552c7ead1b9744e69c4b73c89554a4afb5981da0a05a4a6e8825567b5ebc7f0d8542290101000000000000f4a6bcbe8effea31813950eb683ded3966145e7c1cd12e368ff0fbf9c4e6cf87cb7d48af0d29b3ea5f1e532856d6b25654ba6d57ce76c6e287192e6c236013ecbcbbb42fc3434824a7cd00000000") sendfile(r4, r10, &(0x7f0000000080), 0x80000003) 00:35:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:35:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}, 0x8}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2000) close(r0) [ 194.609675] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 194.633557] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 194.650047] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 194.671461] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ftruncate(r0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)=""/205, 0xcd) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0xffffffffffffffe7, r3, 0x111, 0x70bd25, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x4000) fcntl$getown(r0, 0x9) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000680)=0x50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x202) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000006c0)=0xffff) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000380)={0x2, 0x7, 0x0, [{0xfffffffffffffffb, 0x0, 0x7fff, 0x1, 0x1f, 0x8, 0xe34}, {0x0, 0x1, 0xa, 0x4, 0x39d, 0x6, 0x10000}, {0x1, 0x4, 0xcba, 0x7, 0x8, 0xa7a0, 0xfffffffffffffffc}, {0x82, 0x80000000, 0xffffffffffff8fb8, 0x40000, 0x5, 0x1f}, {0x1, 0x6, 0x9, 0x5, 0x8, 0x8, 0xfffffffffffffff8}, {0x1, 0x100000001, 0x7ff, 0x100000001, 0xffff, 0x7, 0x8}, {0x80000000, 0x480, 0x80, 0x1ff, 0x2, 0x7f, 0xffffffff}]}) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000700)={0x80000000, 0x1a4f8791, 0xffffffffffffff36, 0x4}) close(r0) 00:35:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000140)="7e20cff34db67f6ce52cf82b96f440359b7884048b686f6f248ce4c147d8be02f3812d9461d14cfceada0f6dfe5c41961d60a014628f9eff9bd33280c7ef5aabe2b94b11794403080a18585c299cd02082bba6ad104269f1ff951035dc56f345ed5c00ca9bb1323b9ec8c9252b397fb61f42472682f9aca83d6896494ba043ed17cca908ab12c939eabfdfc3e8e3763bfa2ecb56aedd3fe0fe1e357c47a4834d061ff6c0ecacca1c312a81d606d85675db3c1e25bf8564c5ad3f0b8952129eec7fc9f6", 0xc3, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000240)) ioctl(r2, 0x6, &(0x7f0000000140)="e0ed8a9ce8e29a4d4ef8b10492aaec25803dde46f7443003a1c447d0f3c3b3517504c37018281c0da2196f1f804ff14524f44cd8e810d2828c3ae8125035e921dad939ea905f1eb3a334993aeb06a0300c7c3561f0aed8197b75afa751af315dc8391184ecc1f1160e2dff2cb1f89dbaa4339a7d3dfd6a67cff394e2b60415098d7328a9d2d19486c6fabcca940af7ad7dcff2cc47b4ad67312b55cbd6b45a6da0bdbfd3729b82aca38456aa4e0c4f86b2a07227852bf29ff9112c6705a2663b90bacaf0604a5c831c84c08d41c28b1cf382d53ae2d2c4b28587764a6386e0") setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockname$netlink(r3, &(0x7f0000000280), &(0x7f00000002c0)=0xc) close(r0) fcntl$getownex(r2, 0x10, &(0x7f0000000300)) [ 195.147756] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 195.180222] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:06 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x20000000000002) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x7f, @broadcast=0xffffffff, 0x6, 0x4, 'lblcr\x00', 0x31, 0x60e, 0x77}, 0x2c) fcntl$getflags(r0, 0x401) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') write$P9_RREADDIR(r1, &(0x7f00000001c0)={0xf0, 0x29, 0x2, {0x92, [{{0x6, 0x2, 0x1}, 0x0, 0x8, 0x7, './file0'}, {{0x80, 0x3}, 0x5, 0x8, 0x7, './file0'}, {{0x80, 0x3}, 0x2, 0x3ff, 0x7, './file0'}, {{0x1, 0x3, 0x2}, 0x4, 0xbb3e, 0xd, './file0/file0'}, {{0x10, 0x1, 0x6}, 0x6, 0x3, 0xd, './file0/file0'}, {{0x8, 0x2, 0x2}, 0xffffffff, 0x40, 0x7, './file0'}, {{0x42, 0x1, 0x4}, 0x7, 0x6, 0x7, './file0'}]}}, 0xf0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000540)=""/250, &(0x7f0000000380)=0xfa) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000200)=0x4) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00042dbd7000fddbdf25f8fffffffffffdff08000400000000000c0001000800220a8b898e01010080000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20008010) 00:35:06 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x400) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'trustedppp0'}, {0x20, '\\cpuset'}, {0x20, 'mountinfo\x00'}, {0x20, 'rfdno'}], 0xa, "8196c5fef88d506feb42b929c4c5dc2bf692534117d8dc4aee1fd976d8a6b00f83cc63ac93c22d196080fe609cf56b382f62"}, 0x62) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000), 0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/41) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x1, 0x8001, 0x2, 0x0, 0x8}) 00:35:07 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="636c6561725f72656665007e9e") openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x800, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) write$P9_RMKDIR(r1, &(0x7f00000000c0)={0x14, 0x49, 0x2, {0x3, 0x1, 0x6}}, 0x14) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) 00:35:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") recvfrom$unix(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x40, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)='4', 0x1}], 0x364) 00:35:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x65, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)=0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 195.486137] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 195.524886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:07 executing program 5: r0 = socket$inet(0x2, 0x6000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000008c0)=0x100, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0x53ab, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 00:35:07 executing program 5: clock_gettime(0xfffffffffffffff4, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) 00:35:07 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) write$P9_RSETATTR(r0, &(0x7f0000000040)={0x7, 0x1b, 0x1}, 0x7) 00:35:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000008400)) 00:35:07 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x80000001) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20002, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80010, r1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 00:35:07 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x4008001ffe, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='A', 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x7, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000340)={'mangle\x00', 0x67, "a3f205dc033bb70a726248480ea0d4d50a4996f0b724ea4b2115c8f01f145ed6164f5fbf1c9f0d29e033ad0b99591704b6810183c0fad5fc1aba637580bd832f30d1f3b0290feafac964ce346fcab5a65111fcc826e3ac75e7b535adc5f6840d2908ff4f50ff46"}, &(0x7f0000000080)=0x8b) fchdir(r0) fgetxattr(r0, &(0x7f0000000200)=@known='com.apple.FinderInfo\x00', &(0x7f0000000180), 0xfffffdaa) ioctl(r0, 0xda82, &(0x7f0000000240)="f36b2fe2496634772540149c1b51939a4ed0aea0cfe85637eca8cf5e740134edfec5cf361f34629b46abf1de1bdc67ddaae3b79cdeb3e2218fb17d4f8d8e6ae2ed4a91b127d8dd2e9c60d6fe0c057233094df55dc1cb798c6d58e7bfa376babb649ff28c0ff87024c21c8f67cb44228e8c5dca90a27abcfe4be56bb633d42647b3a1632404af811c72ef7fd6ed973f46abee1521c5ebc06c5d4476ec77d31bf63b56faf2f03dab236b783e2b0fbf29d4d375343335f22afd576532fdf9ad5f52fc72") 00:35:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xffffffffffffffff, &(0x7f0000000340)=0x1ff, 0xfffffffffffffd78) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000008400)) [ 196.029076] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'sit0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f0000000340)={0x0, 0x17, 0x0, @thr={&(0x7f00000001c0)="a213e76d401c7e596e0a282096de9ce436a9105b88811f69ceb1a755855c9f2ceeb391b0f97dfae07d0698d6f8f0ea26b8fb0c8380dcb3717d0d10ff7de95b8e021a204f07ccc9d2644c6378d0bdd325926af98721d64b1d1c763a127a112c34d720a40e36eb41c0c65e5c75444cdb6e971f7263d7d94597ed89fa9e041db415f4387f86d08018083539946cf714f384ebf6b81ae3fbfa2d973f6a9aa97fe8b167d997e443c43968b43a623269f447f10d1027ae2568c5020614dacfd1f81622392bcf", &(0x7f00000002c0)="d7ffdf8ecf302ef8d8b1b76f40be01958eb3149b8c6ba680ab6e28d3694205cb48a9d189d731fa2f9c6bd397bfc39465fa6b133132afde9097eb2c1f16fc099f0d0c164e5ac1eff020b5f96fa4e5829f72683d30d6c809"}}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba00000000000000000000ff0f", @ANYRES32=0x0, @ANYBLOB="030000fffffff2cb46d05c86a1212112"], 0x28}, 0x1}, 0x0) 00:35:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) ioctl$SG_IO(r0, 0x5385, &(0x7f0000000180)={0x53, 0x0, 0xfffffffffffffe80, 0x0, @scatter={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/71}, {&(0x7f0000000580)=""/70}, {&(0x7f0000000600)=""/53}, {&(0x7f0000000640)=""/85}, {&(0x7f00000006c0)=""/91}, {&(0x7f0000000740)=""/29}, {&(0x7f0000000780)=""/32}]}, &(0x7f0000000880), &(0x7f0000000800)=""/128, 0x0, 0x0, 0x3, &(0x7f0000000040)}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0xc2000) 00:35:07 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:07 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') readahead(r0, 0x5, 0x7) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000240)) ioctl(r2, 0x6, &(0x7f0000000140)="e0ed8a9ce8e29a4d4ef8b10492aaec25803dde46f7443003a1c447d0f3c3b3517504c37018281c0da2196f1f804ff14524f44cd8e810d2828c3ae8125035e921dad939ea905f1eb3a334993aeb06a0300c7c3561f0aed8197b75afa751af315dc8391184ecc1f1160e2dff2cb1f89dbaa4339a7d3dfd6a67cff394e2b60415098d7328a9d2d19486c6fabcca940af7ad7dcff2cc47b4ad67312b55cbd6b45a6da0bdbfd3729b82aca38456aa4e0c4f86b2a07227852bf29ff9112c6705a2663b90bacaf0604a5c831c84c08d41c28b1cf382d53ae2d2c4b28587764a6386e0") setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockname$netlink(r3, &(0x7f0000000280), &(0x7f00000002c0)=0xc) close(r0) fcntl$getownex(r2, 0x10, &(0x7f0000000300)) 00:35:07 executing program 5: mount(&(0x7f0000000140)='./file2\x00', &(0x7f0000000080)='.', &(0x7f0000000180)='cgroup\x00', 0x800000, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40081, 0x0) fchmodat(r0, &(0x7f0000000040)='./file1\x00', 0x0) [ 196.186074] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 196.203348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 00:35:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) [ 196.241551] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) write$P9_RRENAMEAT(r1, &(0x7f0000000140)={0x7, 0x4b, 0x1}, 0x7) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="e2810cedba380825fdd3b2b2c34652ba4a7a0a935892a642ee58ca0f01d6a94eb7b8fcdd8ae1d759f23d6686b622689d16b5b78cb9b35d87a63a233d00dee3bcc6fcf9f2176782f39817144ef3b519316b0b12d960a3ab221f67db51c012ff3d5c31f56ca67e46a35943ef67ff9a6a0a9c588902d7f730cff7e80ba7e93bdfd19d0783cdf8ee6bf6904a0ffa93dc4d701e27dfd5f8f9ec23232e63bc3fd9e9fd76c71e1390c1b8", 0xa7, 0x4, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 00:35:08 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x8) 00:35:08 executing program 5: mount(&(0x7f0000000140)='./file2\x00', &(0x7f0000000080)='.', &(0x7f0000000180)='cgroup\x00', 0x800000, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40081, 0x0) fchmodat(r0, &(0x7f0000000040)='./file1\x00', 0x0) 00:35:08 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x2}) writev(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)="35dcaba69fb3df687ddab856e552724430bb2902a23c6a81eb5403fd64cecd574a142d1d97ad491d1a837e77b9d4d3341df4a51b1b3d2234b67a14206adc04959eeba3dff24f14ef6aa88e7bfa838c7d22c10e0610ed6dd6b737ce90c7d8cc536d1814b0ffa62bee95116f2425fa19103324931fb056930a24346d386bdcb3bbeba15b555d9a97048aea25bee0d2dc20d730c67582312df5fc588ccb43b80089c978aca3283cc3f3dbbea1084906ddf3019d67ca02fff0e88d8ada08955941c205b143564f7f787a67c56eab65b3f2437098ccd241ac8b4a4447a47f45cfc646389a0f3c435f2addc3674c7217a3a1f070c05da95c", 0xf55b}], 0x20000000000002fa) 00:35:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'bond_slave_0\x00', 0x81}) 00:35:08 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x42813, r1, 0x2000000000010) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x8000, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') syz_open_procfs(r0, &(0x7f0000000080)="636c6561725f72656673007edb") 00:35:08 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x4c, 0x6, 0x70, &(0x7f0000000040)="7d6c003bdf7b16d06bc1e44388b8fccdaea563b399ffb4ce2ec01f1576e8458c9c5c3e8d574f6a9a47bea48da50ba8d86e6526c5ff3edb0876bcee4ee4cddece75225f0e0ee189a9c76ebafc15dd09e5e9d618a4c9ff9be23d1bc421c52451e3ea4e168c08682f752978b12d5d497d20"}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000100)=""/105) write(r0, &(0x7f0000000180)="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", 0x1000) syz_genetlink_get_family_id$team(&(0x7f0000001180)='team\x00') getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000011c0), &(0x7f0000001240)=0x60) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001280)={{0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x101}, {0xa, 0x4e22, 0x65f4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1, [0xffffffffffff0000, 0x18f, 0x0, 0x72e705da, 0x5, 0x3f, 0x4, 0x3]}, 0x5c) r1 = inotify_init1(0x80800) r2 = getuid() stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001300)='./file0\x00', r2, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001500)={&(0x7f0000001400)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x24, r4, 0x110, 0x70bd2a, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfc000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001540)='team_slave_1\x00', 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001580)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000015c0)) ioctl$KDSETLED(r0, 0x4b32, 0x8) r6 = dup3(r1, r0, 0x80000) socket(0x7, 0x4, 0x9) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001600)=""/158) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x68010, r6, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f00000016c0)={'IDLETIMER\x00'}, &(0x7f0000001700)=0x1e) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000001740)='/dev/null\x00', 0x230002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001780)={0xfffffffffffffff7, 0xc8f8, 0x9f08, 'queue1\x00', 0xfffffffffffffffe}) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000001840)={'eql\x00', 0xfffffffffffffffe}) [ 196.571588] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 00:35:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:08 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="00207113ca22c6027033a7e9c4be0b18b6a09f5cec3ffec155def41538af8eb4ecdbce2143e5b0009e830a58f69f1f2d255233e2c90e5804ea1ccbe7b0866baa00aa85c3c36c3e8a9700c0c093692d5aa45aa63e", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) write$P9_RWALK(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="30000000e2164e97496f0200030020030000000700000000000000c002000000070000000000000011020200000200000000000000ccfae8e3a6a2d814fb695fa03811694590acce14d1317178ef05ee60da574808583365e66066"], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 00:35:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x2b5fe3445ee1614) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xfff, 0x7, 0x8, 0x5, 0x6, 0x8, 0x4, 0x3f, 0xfff, 0xa7, 0x90b, 0x8}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000001c0)=""/144, &(0x7f0000000140)=0x90) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) poll(&(0x7f0000000100)=[{r0, 0x200}, {r1, 0x1000}, {r0}], 0x3, 0x100000001) 00:35:08 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) shutdown(r0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f72656673007ee882a89aa576104dcc5b1ba79a65534e02fe152902000000835cb6f889330498b78f436aa189679b0f0000000000008000000000000000000000dc66b89ef47419182949b566b30542343fabfda6ca9d85a366fa2c9c7c4ce0c03eb9c6f3a7e6d419dd542868e01e31d3b4adfada2b2c9a") writev(r2, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) pread64(r0, &(0x7f0000000300)=""/142, 0x8e, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0xfa, "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"}, &(0x7f0000000040)=0x11e) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000000440)={&(0x7f0000000400)="a1d3f657cd57b7b56a49983ec417022636882886c6325b8edc", 0x19}) [ 196.853961] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:08 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) 00:35:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x2b5fe3445ee1614) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xfff, 0x7, 0x8, 0x5, 0x6, 0x8, 0x4, 0x3f, 0xfff, 0xa7, 0x90b, 0x8}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000001c0)=""/144, &(0x7f0000000140)=0x90) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) poll(&(0x7f0000000100)=[{r0, 0x200}, {r1, 0x1000}, {r0}], 0x3, 0x100000001) 00:35:08 executing program 6: pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ubifs\x00', 0x1003, 0x0) 00:35:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xffffffffffffffff, &(0x7f0000000340)=0x1ff, 0xfffffffffffffd78) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:08 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101800, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000100)={0x3, 0x1}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100}) socket$inet6_udp(0xa, 0x2, 0x0) 00:35:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0xfffffffffffffeeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f000001d000)) [ 197.148559] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:08 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000003c0)=0x3) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000400000"], 0x28}, 0x1}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000400)="8e838b3f1cbb587ef7859a4c05c020c5", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xc168, 0x4e21, 0x80000001, 0xa, 0xa0, 0x80, 0xff, r3, r4}, {0x8, 0x300000000000000, 0x7, 0x586, 0x6, 0xa66, 0x5f, 0x8}, {0x1, 0x100000000, 0x8, 0xff}, 0x9, 0x6e6bbc, 0x3, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d4, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x2, 0x0, 0xa5c, 0x2, 0x100000000, 0x83}}, 0xe8) inotify_init() r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$P9_RRENAMEAT(r5, &(0x7f00000001c0)={0x7, 0x4b, 0x1}, 0x7) 00:35:08 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0xfffffffffffffffd, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) 00:35:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/177, &(0x7f0000000100)=0xb1) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000000000), 0xdb) 00:35:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="000200000a004e2200010000ff020000000000000001940900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000090000000a004e23ff010000ff03000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2348000000fe80000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201fcffff00000000000000000000ffffac1414aa09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2160010000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000034dc6b820000000000000000000000000000000a004e2307000000fe8000000000000000000000000000aab20700000000000000000000000000000000000000000000c547e200000000000000c8ebb48c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22e2000000ff020d00000000000000000000000001070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c45b0367ebd32d4d0000000000000000000000000000000000000000000000000000000000000000000000000a004e23800000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24020000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000080000000000000000000000000000000016400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x50c) 00:35:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x110) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f00000000c0)) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ftruncate(r2, 0x0) 00:35:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r0, 0x10, 0x6, 0x6) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x20, 0x9}) close(r0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x20}, 0x10000, 0x80, 0x10001, 0x400, 0x8, 0x4000000, r2}) [ 197.637239] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 197.661968] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:09 executing program 7: r0 = gettid() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0401273, &(0x7f0000000100)={[], 0x2, 0x9, 0x2, 0x7, 0x0, r0}) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='net/icmp6\x00') writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)='4', 0x1}], 0x1) fdatasync(r2) 00:35:09 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) setsockopt$sock_timeval(r1, 0x1, 0x80015, &(0x7f00000000c0)={0x77359400}, 0x8) [ 197.702614] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:dpkg_exec_t:s0\x00', 0x21) 00:35:09 executing program 7: 00:35:09 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) 00:35:09 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000000140)=""/82, 0x52}, {&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000480)=""/90, 0x5a}, {&(0x7f0000000500)=""/196, 0xc4}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="50d9aac97b4cb3884c776383148f551ed953f50e802ac700f6aed048f773909f83d1365e3137", 0x26}, {&(0x7f00000000c0)="82002465368f059cd14d2ad758b70d79b9e00a1c5066f9d1062d9bd6976453713458dda03e18c87bbc422a7079b7faec1b32ff5aeb08f822f144547c9eedb254c095a524d86ffb3e280d4d1ab30bc559d6fd043463", 0x55}, {&(0x7f0000000380)="eee402b9c1bd790910253de0bebba47d4bee29d242d172c1fadea7a62efbae55626046d0817fa7e7ff6e4c1e6a0182b9338f0ab89c4a64f4acf4fa0e49815ae19767a9c9efc5e023534464a403006301ef3f8a85071925fe8ccfaab0d77e8b0a5e9a3399c69fb0db1467292162d6c4cb94b8c4b8a93a7502b1070f5f8c6e5b3cf34046942116c1c0fcad7575ff2a41e12c02b69149bdf065ccb1962dca3719d18a5e84519cd81db06b67f0da6cc4445350dd3c982906180c7633d6298d4655c1d9517e4804038552cf0cc14bcd7eff6bc3631d1c66cb2df46b619e63", 0xdc}, {&(0x7f0000000240)="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", 0xfd}], 0x4) fallocate(r1, 0x40, 0x4, 0xffff) 00:35:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:dpkg_exec_t:s0\x00', 0x21) 00:35:09 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x10001, 0x9, 0x7}) fchmod(r0, 0x20) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000001c0)=""/163, &(0x7f0000000080)=0xa3) 00:35:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:dpkg_exec_t:s0\x00', 0x21) 00:35:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f00000000c0), 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) 00:35:10 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x20, 0x2f9, 0x8000}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:35:10 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) shutdown(r0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f72656673007ee882a89aa576104dcc5b1ba79a65534e02fe152902000000835cb6f889330498b78f436aa189679b0f0000000000008000000000000000000000dc66b89ef47419182949b566b30542343fabfda6ca9d85a366fa2c9c7c4ce0c03eb9c6f3a7e6d419dd542868e01e31d3b4adfada2b2c9a") writev(r2, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) pread64(r0, &(0x7f0000000300)=""/142, 0x8e, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0xfa, "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"}, &(0x7f0000000040)=0x11e) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000000440)={&(0x7f0000000400)="a1d3f657cd57b7b56a49983ec417022636882886c6325b8edc", 0x19}) 00:35:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000002c0)=""/138) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/46) 00:35:10 executing program 2: getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000040)=0x8, 0x4) [ 198.507126] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 198.570201] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x110) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f00000000c0)) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ftruncate(r2, 0x0) 00:35:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002700)=""/194, 0xc2}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000002380)=""/44, 0x2c}, {&(0x7f00000023c0)=""/12, 0xc}], 0x7, &(0x7f0000002440)=""/220, 0xdc, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) write(r0, &(0x7f00000025c0)="0650208e940156", 0x7) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r2 = creat(&(0x7f00000026c0)='./file0/file0\x00', 0xec) r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000002680)={'erspan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getitimer(0x2, &(0x7f0000002600)) mkdirat(r3, &(0x7f0000033ff8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000002580)={'gre0\x00', {0x2, 0x4e21}}) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r3, &(0x7f000057d000)='./file0\x00', 0x200) r4 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r4, r4, &(0x7f0000000040)=0x800000, 0x408) listen(r1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f0000002640)='*,proc(^\x00', 0x2) sendto$inet6(r5, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000180)) close(r1) 00:35:10 executing program 7: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffff9031, 0x40000) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) write$P9_RGETATTR(r0, &(0x7f0000000240)={0xa0, 0x19, 0x2, {0x2020, {0x2, 0x3, 0x5}, 0x14, r1, r2, 0x10001, 0x8, 0x81, 0x100000000, 0x1, 0x101, 0x9, 0x7173d240, 0x400, 0x6, 0x2, 0x4, 0x400, 0x5, 0x4}}, 0xa0) 00:35:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) ioctl$sock_ifreq(r0, 0x8976, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_settings={0x2, 0x5, @te1=&(0x7f0000000040)={0x80000001, 0x2, 0x0, 0x9}}}) 00:35:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='autogroup\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x98, r1, 0x24, 0x70bd2b, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5aad64c2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9f12}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xcf0}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x10) writev(r0, &(0x7f0000001600)=[{&(0x7f0000000340)="14959d68f667efa3f2438a096de077df9bb72f522a0111137f5b206dc3c2c69aea696caef7bce9fb832ba72bb4c5f1ce9de86857dd9433ec8f79114144a0ae6e30b0ac2e8e0852bdff189ad53b9544208e882c0254b157a5a94ff42c2c031b95b0fe197c362f2d1f433c038c8e0ef907538ecf61fb7aeaecf6f5ce881f1945a83f3dd4b5398a00fafbd9acddbd3f8f300af603c2417ef3ef36d4276c56e0117abad8a10231e4e77b830eb0"}, {&(0x7f0000000400)="cd7cdbaa13ae31c99bf768308de615406c0b2c35c17afb6edea92292ab114b6cfb773426ec6cf04de253d3e0528048a82fec118083788bb7e5f1dca68b1bd9001f74d0dea90ed2775014fc48f3aad675f2c1f9d4e6fa57105e02f72b25b54a4ed6b4c0f7070d0c418444b2cdf65d430bd6dbfe273ada7c08cd2f4436de5e378170cb1e9b437854d8f381efb4d737ca3a4a106b152f78989260b174ee57cc38deb30c4cf8a0b19e04d1e7426e2970c42a7795d9"}, {&(0x7f00000004c0)="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"}, {&(0x7f00000014c0)="b43786924bd562dbbae7d0217337e051c40e737438f95469a33adf45ca71bc9d6c1da7ff2f10dee941b3b6fe3c484edeefa9af7ce57eb7094d094a1a46a99cfe5c78825a4c4b4598427c1796eaa03cd9581f88bca4971496b31b42e20492f9b4e8f00782263392f5044f0b2e1609fec2bbe77bbeff8b26a098e12501b833b17ccdfa94305f545c2027eab53cb5b988c553ac682d3b838eab18bb6d32ed96eb1736d5f24070274c5017cee1e174051eaf2225ecb5dbc4b3d3561b1f85b3"}, {&(0x7f0000001580)="0fac7ad11dcd08ad3b4924de71a056931d3206820705b602c3eb2ce5437456de87305c037f18ed2516a759c19948b880cb95a86c0902576f1c0b3fd42322d68e6ad4306a", 0xfffffffffffffd37}], 0x2e4) 00:35:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4240, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r3, 0x30c, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xee}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) close(r0) 00:35:10 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) 00:35:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180), 0x103}], 0x1) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000040)) [ 198.831808] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:10 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x8400, 0x0) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) r2 = syz_open_procfs(r1, &(0x7f0000000140)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2cad53d72eb37eb8bb00"]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) fadvise64(r0, 0x0, 0x1, 0x0) 00:35:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1000, 0x4) ioctl$int_out(r0, 0x2, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) [ 199.362910] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15845 comm=syz-executor1 00:35:11 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000001540)='./file0\x00', 0x2000000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x40000, 0x0) ptrace$setopts(0x4200, 0x0, 0xf0, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20881, 0x0) write$P9_RSTATFS(r3, &(0x7f00000001c0)={0x43, 0x9, 0x2, {0x100, 0x800, 0x28fbbee5, 0x7fff, 0xd101, 0x800, 0xfffffffffffff000, 0x11718d93, 0x7f}}, 0x43) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r2, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="cb74f739b64f6fbe5d8586ab54d0f66a00d49b7d10311c879360e0946b4f442929f898a74c2f8f7334c02497790c2f6f56f03034771b9824b9e39886de349c68244212de6cadaab5d7c999e5c2a186dd753a", @ANYRES16=r2, @ANYPTR64, @ANYPTR, @ANYRES16, @ANYRES32]]], 0x3}, 0x1}, 0x4000001) pipe2$9p(&(0x7f0000000180), 0x800) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)) pwrite64(r2, &(0x7f0000000540)="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", 0x1000, 0x0) r4 = inotify_add_watch(r3, &(0x7f00000003c0)='./file0\x00', 0x800) inotify_rm_watch(r3, r4) 00:35:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7, 0x0, 0x5, "5e305417f36dde0184cc4e2002463466945f4ff94071a50c70ee769449bb9b48d87cf6b256fa5c0db7f4518a8f3caa14a2aa9683b5df6fdaa59f634e5585cb5580d111cf62f8487d1f10f347c783c925"}, 0xd8) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='autogroup\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x110) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f00000000c0)) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ftruncate(r2, 0x0) 00:35:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x110) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f00000000c0)) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ftruncate(r2, 0x0) 00:35:11 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000003c0)=0x3) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000400000"], 0x28}, 0x1}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000400)="8e838b3f1cbb587ef7859a4c05c020c5", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xc168, 0x4e21, 0x80000001, 0xa, 0xa0, 0x80, 0xff, r3, r4}, {0x8, 0x300000000000000, 0x7, 0x586, 0x6, 0xa66, 0x5f, 0x8}, {0x1, 0x100000000, 0x8, 0xff}, 0x9, 0x6e6bbc, 0x3, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d4, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x2, 0x0, 0xa5c, 0x2, 0x100000000, 0x83}}, 0xe8) inotify_init() r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$P9_RRENAMEAT(r5, &(0x7f00000001c0)={0x7, 0x4b, 0x1}, 0x7) 00:35:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@empty, 0x0}, &(0x7f00000000c0)=0x14) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x4, 0x4e20, 0x4000000000000000, 0xa, 0x20, 0x80, 0x7c, r1, r2}, {0x64, 0x7, 0x5, 0x64, 0x800, 0xffffffff, 0xea, 0x5}, {0x7, 0x3, 0x6, 0x6}, 0x7c5, 0x6e6bb8, 0x2, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x4, 0x3, 0xffffffffffffffff, 0x3, 0x307, 0x8}}, 0xe8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") epoll_create(0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) listen(r0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000380)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) accept4(r2, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000280)=0x80, 0x80800) close(r0) 00:35:11 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:11 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400000, 0x0) epoll_wait(r0, &(0x7f00000003c0), 0x0, 0xf8ea) ioctl$TCFLSH(r0, 0x540b, 0x7fff) socket$inet6(0xa, 0x8000f, 0x64) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1c8}, 0x1}, 0x8010) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0xffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000003c0)="636c6561725f72656673007edb") writev(r3, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x189}], 0x2000000000000075) 00:35:11 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) syz_open_procfs(r0, &(0x7f00000001c0)='net/ip6_mr_vif\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) sendto$unix(r1, &(0x7f0000000040)="94cff23e292580692c0247", 0xb, 0x20000000800, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) [ 199.748466] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:11 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', "76626f786e6574306d696d655f74797065236370757365742a4076626f786e65743173797374656dc75b6574683000"}, &(0x7f00000001c0)=""/163, 0xa3) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f72656673007edb") setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) writev(r0, &(0x7f0000000000), 0x0) sendto$inet(r0, &(0x7f0000000040)="a14bf96cc3e27f45035068264712e0d2abeb55a394db60495c39538a2ab093d53f249280", 0x24, 0x20000840, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 00:35:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='\x00', 0x1}], 0x23c) 00:35:12 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$RTC_UIE_ON(r2, 0x7003) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRESHEX=r0], 0x3}, 0x1}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bond0\x00', 0x20}) 00:35:12 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000040)={0x7, 0x8, 0x7, 0x80, 0x1}) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/20, 0x14) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)='4', 0x1}], 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) setresuid(r0, r1, r2) 00:35:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) socketpair(0x1, 0x800, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) fcntl$getown(r3, 0x9) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000540)={'team0\x00', r4}) close(r0) setitimer(0x0, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000140)) 00:35:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) listen(r0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000380)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) accept4(r2, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000280)=0x80, 0x80800) close(r0) 00:35:12 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x7ffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) 00:35:12 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000080)="a0", 0x1}], 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 00:35:12 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000001540)='./file0\x00', 0x2000000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x40000, 0x0) ptrace$setopts(0x4200, 0x0, 0xf0, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20881, 0x0) write$P9_RSTATFS(r3, &(0x7f00000001c0)={0x43, 0x9, 0x2, {0x100, 0x800, 0x28fbbee5, 0x7fff, 0xd101, 0x800, 0xfffffffffffff000, 0x11718d93, 0x7f}}, 0x43) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r2, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="cb74f739b64f6fbe5d8586ab54d0f66a00d49b7d10311c879360e0946b4f442929f898a74c2f8f7334c02497790c2f6f56f03034771b9824b9e39886de349c68244212de6cadaab5d7c999e5c2a186dd753a", @ANYRES16=r2, @ANYPTR64, @ANYPTR, @ANYRES16, @ANYRES32]]], 0x3}, 0x1}, 0x4000001) pipe2$9p(&(0x7f0000000180), 0x800) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)) pwrite64(r2, &(0x7f0000000540)="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", 0x1000, 0x0) r4 = inotify_add_watch(r3, &(0x7f00000003c0)='./file0\x00', 0x800) inotify_rm_watch(r3, r4) 00:35:12 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x80000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000003c0)=0x2, 0x4) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8004700d, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x82, 0x0) r2 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000480)=0xc) stat(&(0x7f00000066c0)='./file1\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001e00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001e40)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001f40)=0xe8) fstat(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005440)={0x0}, &(0x7f0000005480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000054c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000055c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005600)={0x0, 0x0, 0x0}, &(0x7f0000005640)=0xc) r14 = gettid() r15 = geteuid() r16 = getegid() r17 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005680)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000005780)=0xe8) r19 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000057c0)=0x0) fstat(r0, &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005900)={0x0}, &(0x7f0000005940)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005980)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000005a80)=0xe8) stat(&(0x7f0000005ac0)='./file0\x00', &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005bc0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000005cc0)=0xe8) r28 = getegid() r29 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006340)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000006440)=0xe8) fstat(r0, &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006600)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000001c0)="99038d6f391451ce34b1cf65e65b772690fce572ec16d7ec9a2abdbd7fb6b1a6782a4340e1bf754483c117967d1088d2d6ba43a4ff5f787dbdea1bee68c983eb890127540966abcc7c829c34e71d06bf6a7a9d4e1ece1ecd4fb1fdc0e59df05d58682e52d10e1cfd6825130e8c70a8c9c628956f1c472da7ad3fc3b2c7638a11e334149f50e03aee9e00c88a05a3", 0x8e}], 0x1, &(0x7f0000000580)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x98, 0x40}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f00000006c0)="7ce69a949685a213d3abb7e0e1f3df637dfd9ce3fc65947e60fc1a173adf464a169675ddc5d79cb210840dbe921630156937c49d6ea3ddb71ed76b7a80758b0719b80a3bd029bd19800652f647c17ec9f662d432f283e03e2211828a21be5b0478456bc94b14bd524b49bacda742783e02e800413cf0e0fa5a17e0edf0dfd7880272efa36f9ebc286cc9d6797ff39c11ffabd03080f114a574d556a5c5d81220107b51de7bb7cf7f6359deab038a8f07bd9344671156061c4b03f3180e207b809527f0e2af2187e4b2a01cc10513262389004313469419e122", 0xd9}, {&(0x7f00000007c0)="744cc564c9d2b9e2e77d2a4043d3278b02a2cba41e1e1d11375275e65686db69aebb058a89a6686314f6fb6bbfe35ce6fafffd532b9245e8e4be0132ebc616779c04a58e3fbd8059fd754edbfcac526f8a697b8900f0bab8877fa2721d8c7817d5ae545a71dd0299d1766cd571ae7799a2363643bd5fc97166c01d5fffeae9204a1ed76e69b4c065380d5ea75fa9ea6a7f73f9711ce178d305cdd983f6679d18ee7e76a85f99790f913d2262cc1131037a18ad9c563fb31968cdb3df9e", 0xbd}, {&(0x7f0000000880)="0e5a3a97891922887da7ebc3951405ed52148fe1c77bea9467dadfa20bd8e60e265b2ea0bf7624c352aee2aea424ea69d143ca0ce0611e8684494ade7458f2ce9e85e61921b39332ca0a3cdb03362850ca6ab410782b2d5dcbc51b91c990240d1629036a56aac11452b1fa13d684b4cdf5b36f4142a5415631e71a7a836f668554a032d1a167df7d3ca2cfcc54aeab26e22b1d68ecd763fa748758f4cf97d3919e27054f8c25f9c0835a024e8054b8fc87f994670dcb94c0da8f775725dcc6a8fb02ca9110c0a4f95d08ec623032aaa2c9023efe3bec6651a4629da1dc075bc402a4", 0xe2}, {&(0x7f0000000980)="4488b2575599dd698c947b745baa04af8c11965e177d341bd980a47dab83f0a4b5b60f49efea918bcc5fa439d8551bb9607f7cf7ba6f2acc02b825877774d2ebe540c0555db2ef9df55721a0dbcd9da6dec15f25048f9ec2a9fe3cca57c122a194e3d40d2af3e80706e022c8471d78822a205e64624afb5181780b7ff58f43c73089a77e3c467deb102dea03b919b49371133d067c640801302187a8e604d3ebc2d7cc3238e109a25e350f83475ab358f42b6723918236e8ad", 0xb9}, {&(0x7f0000000a40)="689a2ff18131bf9145e1f1b19838a2be5f9341f3aa6eaa430bf8d6d0e8a5063022ab43ff1ef1b433f8d4d08be3170839aca3fa001dbca3058cdd1b091f4ef749213ecea8cd3df96dc04e19b1799e895acb4e6b1fe7b935426bded53b5087190c924a0aff5e216914302f8de90a8c87f73d1fe1ba3462157f81b0af07f18ab749c584f72d8a221540e22fc8ced12baca28f07ea6e4407c6b8945b2a8b72935cf4398e5a444606783a6eb742b1018fbb303f456f6fbff8d397ed75f8a6c7a6eec2302382b5019c4da8db0b4e0e916587665e", 0xd1}, {&(0x7f0000000b40)="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0x1000}, {&(0x7f0000005300)="0d903d004da696249ac22f16fa37a849afe8788ce3046c03628c838e3e45d1b238cc07bc35ea72397e67a6fa4e52a09e2e498e77654c090a601d813defabddf0f23f9ba5b278462d1f18a890874804fc9b41a4640bac153415f2c73543fa517764a595ed31b75b0e2a214baab61123817c4c85ef31f21a09510d4ed9b936fac435c34dad87ab9c9990d1074e8e4af6497fa17bc26bea038f6c57ac20aca6b6718211a238103e3d17dd74c8b799625fe39473b1aa89409cf686d0bf", 0xbb}, {&(0x7f00000053c0)='}h', 0x2}], 0x8, &(0x7f0000005d00)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0xe8, 0x4}, {&(0x7f0000005e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006080)=[{&(0x7f0000005e80)="7f42aa86f1690908b990a352b9934f487755f7ded5f3b0f2df3088442eff32dff266b4de153d3d3c26e7d4960ba14ff1387c6f193c9bc2958d6eff41a6f8427b76d3f6dd76ff8f40f4e4e44fa1b2aab367e5674d28313a140496ea1631cbe4b3a1e6df3a9f5e0778871f7f1a0c370c83d361a0235250bf8c80678284ea17a2cd5b7ca6e83ba5187ba258662b4d6220e991a31da29e6b33432317a44938b412f3", 0xa0}, {&(0x7f0000005f40)="a0c98617ae06fe3ea92eb09f052896fe869ffafeaf73ae67bedd50f98022d9055205886c8bcf16594f6ece08124a46fdde1273e0428059cc87178c4e3bec27d878d237d1231b1bfcdf1cbcfe8d80ad5a44b24223452f86f416962a90a18b2151b6b17457e9f5df4ddc887d3156b3dd6fee8876e3a9a5ae6b08e980d9acf7d9fe9dfb", 0x82}, {&(0x7f0000006000)="345457eadc9d7844f2f9143561065679e2d22a589f30a535c39b9cef8d939ab8e74884bf611a4bf80690552f09f1a1abc2dded7b8f80e83183b102f6305e96a7d3b6d77080eda69d2390d34e8c95ab226fa9b1985ebd31eaacd43b6cc40007e7c3713609a81e7b70e861505efa0ffee0", 0x70}], 0x3, &(0x7f00000060c0)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x50, 0x20000041}, {&(0x7f0000006140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006300)=[{&(0x7f00000061c0)="2dc10c30e48048b22418357f157def18783c7869edc72495abe7e6ff379070fc5ac24e4b97a2b556167e40bfa551a1e03fe93834f5c8bd7e4667e6f885f7d6c4f57237e7e63e9b8a7d311dd1aac5f14368fe3f5249af8271fed77ad027c139b83c28872fd3bd623dea8a3903ecbf367dff4d3006a4799e75630ef8f4c64c7f7d43a1fe4e49", 0x85}, {&(0x7f0000006280)="8a5cc600adc5b7330021cfd8023231537c9886d3ffb5fb5aabb47c6d90ce4914377afb07f9d405514699b3e65fb4afedd87d16f7882ca1d3e95f9591852e695e81dce550aa86009bca7c50df364a4e17bdec5e35473b700e8d211748c6963a4cc539c6959e5193004e", 0x69}], 0x2, &(0x7f0000006500)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xc4, 0x800}], 0x5, 0x404c804) 00:35:12 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x436000, 0x0) write$P9_RVERSION(r2, &(0x7f00000000c0)={0x13, 0x65, 0xffff, 0xfffffffffffffffd, 0x6, '9P2000'}, 0x13) ptrace(0x4207, r1) rt_tgsigqueueinfo(r1, r1, 0x34, &(0x7f0000000040)={0x0, 0x0, 0xffeffffffffffffc}) tkill(r1, 0x15) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x4013}) ptrace$setregset(0x4209, r1, 0x20000004, &(0x7f0000000100)={&(0x7f0000000040)}) [ 200.714485] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:12 executing program 3: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/64, 0x40) 00:35:12 executing program 7: r0 = socket(0x9, 0x4, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="8baf62aa3076f5c2872bde035162e8767a4e22c12f53faa4f4ae76869bf19dc3fc2df3dfd2914c588e831bb5bb8aee31b5d49f221c78d4de3d20b98312000f405195471e4e418e3e39dd1cd16b0e93d7467f6cd0773bbcc5fce73ad4045e2db73b4cc416235e0c53821bf0b63cc4765557430c2e26cc956d269546f5ab49b7d0ad2f3f814bd0de90eb6631456b75622e78b0c188f4b540f6d2b548b544a30ece1a43a773a8584c2ec914c6c02702343f2ca9b2bd0a", 0xb5}, {&(0x7f0000000100)="724e1305234744d4bf760de95b34e2d64cedc74ba9b98be74555e5ad637ca2440be95398fc3e87e18bb1fbb6231b69d108047704d144d14e3fd9e1dfbd93dc09ee357ecd6437e4", 0x47}], 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x3519e142caaf44c8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) [ 200.762305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) write$binfmt_script(r0, &(0x7f0000002b80)=ANY=[], 0x214) close(r0) 00:35:12 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/66, &(0x7f0000000140)=0x42) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000380)=""/18) write$sndseq(r0, &(0x7f00000003c0), 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000003c0)={0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x80, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@empty, r3}, 0x14) write$P9_RLERRORu(r2, &(0x7f0000000340)={0x24, 0x7, 0x1, {{0x17, 'trusted#.{eth1:eth1:em0'}, 0x4}}, 0x24) 00:35:12 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="200128bd7004fedbdf2502000000080001004e230000d1f5b3f07300caf3ab65437ddc2cf034d36ab9a98dcb3984e3c3d4e3c02f96c48f54868b3cd1ba8b1e90a3858c886a08aa93d58df8245c50bbf72a76c62a6872ab5f2af5d2d72f493610d131f797a9c8b2067db867de0e914cba023c6fd54acae4a6dccbd4599b66ab1eef82783d89cc2b9920abf7c09f9da129ecc0c150728d60cac0fc46f75cb5716ec6fa48b84fd4d98504c785b049e6fb72dbbd29f92e7a1ddc35f130289d993d206e1414230e8f1d37c9dc72a1fcd2feff9047c796e502ecf608"], 0x1c}, 0x1, 0x0, 0x0, 0x24000004}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:12 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x3f, 0x8001, 0xfff}) [ 201.529270] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'teql0\x00', 0x400}) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:13 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x410901, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x60000, 0x0) 00:35:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x2}, 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) 00:35:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) socketpair(0x1, 0x800, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) fcntl$getown(r3, 0x9) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000540)={'team0\x00', r4}) close(r0) setitimer(0x0, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000140)) 00:35:13 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:13 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x800, 0x0) write$P9_RAUTH(r2, &(0x7f00000001c0)={0x14, 0x67, 0x1, {0x2, 0x0, 0x5}}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f00000018c0)=[{&(0x7f00000006c0)="d3b681e7867a8a099e25184281cf16384bedc08448486fb90ee2a59a6f98942c", 0x20}, {&(0x7f0000000700)="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0x1000}, {&(0x7f0000001700)="ca6b4b84bff9468031095916a7c5f8bbd1bf9350ff293067fd7beab2892c1ba5cb4b35fc6c5b8386e28032843bb18ddfba9e56492b449fe06af9b06b93271d89c28fc6df3dec0a263bc29cb99503c2b6bb98da4008c3305a98cba94a48c44bfa5f8c2276138e272ed46daa86c12a4921159cffee8b90e73c4fbab5ab817a9449bc2aa8c2628ae4773d95cb9b41d1cd3202caa65dd10c72c60acc19234579956b448dc5e62a1c9b23bd6e3c6da0fc55fb31bd076c4e7b440366b466862f33c5f951117ccc8eea62ac", 0xc8}, {&(0x7f0000001800)="9666477dda336413e019bf166e2339de55dc1ba325ca336546f28870cee28b87cdfee1e2bd54f5cb1dd677678dd44585d9974e6c8baa4b0ebcc4fab7f80ab9fdce095e1068cadf8b158c42e5a9b82ad50720ec87ab81ea28590a2852fe36583e853157f24110069fb353932a174ba784fd52ec92b32f3963c49d60b839e57a4df0053c9d04de0ac90cf722e72f799b9f6e44b4cb6afa205dd4585d", 0x9b}], 0x4) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x1, &(0x7f00000000c0)={&(0x7f0000000000)="78821dfd", 0x4}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3c, @multicast1=0xe0000001, 0x4e21, 0x0, 'rr\x00', 0xa, 0x4, 0x76}, 0xffffffffffffff31) 00:35:13 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x2) timerfd_settime(r0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, 0xffffffffffffffff, 0x1) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000000), 0x10) 00:35:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) fcntl$getflags(r0, 0xb) [ 201.786182] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 201.798047] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:13 executing program 3: socketpair(0x18, 0x0, 0x3ff, &(0x7f00000001c0)) socketpair(0x18, 0x0, 0x9, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 00:35:13 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) write$P9_RXATTRWALK(r0, &(0x7f0000000040)={0xf, 0x1f, 0x1, 0x3}, 0xf) 00:35:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000300), &(0x7f0000000340)=0x4) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}) 00:35:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xb7, "86c0c80783a2b2cda2a0ec161a4d293031c7be3ad93370bbad0d76ff4682b37da9a9ca68a3e0391015ca26e47beffe0f28f486c065cf4a564dcbf069686182f5b51509ad873bb9b3aed3818eacdaef8c5de1d8aae7f2eb2ca015a9d5d4ff8d999e3671340e2e07c799b69aa458ec17adcd4402dc99d98885327f10c33daed61c9228ed457a37fb398b221b1751651894b4cca38ec620bc9d1286474264289f164fc97c5be36d2ee46597d8e118ae23aea83d0e23a4e5ef"}, &(0x7f0000000000)=0xdb) socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000000200), 0x20000000000004e3) 00:35:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000030c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB="2d630100000200000000702c00"]) pipe2$9p(&(0x7f0000000000), 0x4800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200200, 0x18) ioctl$TIOCGPTPEER(r2, 0x5441, 0x20) 00:35:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") fcntl$getownex(r0, 0x10, &(0x7f0000000000)) inotify_init() ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="3465031cc90e2f6185ffc4510616eb51323e5e5e1aa823bcc59d48489792aaa411bd3b8b8baa7aef0364219e31634ee53d911ee793a263eed1b708f8bf2b10bbf8a6d4f72e12a97b8ecfff8e91257504d48b078d15f7155612eeeef6d40f811eee35edcd188704ee8a455a5fe3", 0x15}], 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xbc, r1, 0x900, 0x70bd25, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x800}, 0x4080) 00:35:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000740)=0x71) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5b, r1}) sched_getaffinity(0x0, 0x8, &(0x7f00000001c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000140)={0xa, 0x0, 0x4, 0x0, 0x81, 0x1f}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000500)={0x3, 0xffffffff7fffffff, 0xfffffffffffffc00, 0x5, 0xff}, 0x14) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000680)={'filter\x00', 0x0, 0x4, 0xd7, [], 0x3, &(0x7f0000000540)=[{}, {}, {}], &(0x7f0000000580)=""/215}, &(0x7f0000000700)=0x50) close(r0) 00:35:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/92) r1 = socket$inet6(0xa, 0x1, 0x5) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r2) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x29f, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$KDMKTONE(r0, 0x4b30, 0x3) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000300)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000340)=0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1) getpeername(r1, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x80) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 00:35:14 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) dup(r1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"ff070000616c0900", &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) 00:35:14 executing program 2: r0 = getpgid(0xffffffffffffffff) setpriority(0x2000000000000001, r0, 0xffffffffff7ffff4) 00:35:14 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(r2, &(0x7f00000001c0)='net/ip_tables_names\x00') 00:35:14 executing program 5: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='!', 0x1, 0xfffffffffffffffc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x8014b840, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x60) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa000, 0x0) utime(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x9, 0x5}) ioctl$TCSBRK(r1, 0x5409, 0x7) 00:35:14 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:14 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e053d66642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) r1 = socket$inet(0x2, 0x5, 0x100) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x0, @multicast1=0xe0000001, 0x4e20, 0x2, 'nq\x00', 0x18, 0xfff, 0xb}, 0x2c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000), 0x10) 00:35:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={"766583683169fa8ca2e2a6b85400", {0x2}}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x11, 0x4) 00:35:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x80050, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) r3 = socket$inet(0x2, 0x800, 0x1ff) r4 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000002, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x94, 0x0, &(0x7f0000000100)=[@acquire_done={0x40106309, r1}, @request_death={0x400c630e, 0x3, 0x1}, @exit_looper={0x630d}, @acquire_done={0x40106309, r2, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x38, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f00000000c0)=[0x58, 0x38, 0x48, 0x0, 0x0, 0x30, 0x78]}}, @increfs_done={0x40106308, r4}], 0x9b, 0x0, &(0x7f0000000280)="81b49daf88565291d28e8f73a7859df3119186e7b2c07e96c625eda2281cf2b1c751850e79f58281d56c6f9eacd4c8c8898f4ae1769f74621326b68ad890529b2002f2e89b796da9183869811ca9d1f3543a5b8deb37799e25e90f3e666cb65b9420db82c05c275aae0d17a348866d729beca4b35ba2ac668bfd2fcf8a59999d35f23f1bd409149227e847ffc6d3423c78122632e84763dec911d2"}) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) pwritev(r5, &(0x7f0000000200)=[{&(0x7f0000001480)="c8", 0x1}], 0x1, 0x0) 00:35:14 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r0 = socket$nl_route(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 202.855103] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:14 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000002c0)="ba4fedcd524d50b3bb8ee54bd6d2464f963e943781b9a1b0f888", 0x1a) socket$nl_netfilter(0x10, 0x3, 0xc) readahead(r1, 0xfffffffffffffffe, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) r3 = epoll_create(0xfb) personality(0x4000009) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x80) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0x90000001}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fchmod(r1, 0x102) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x80000001, 0x4, 0x0, 0x4, 0x0, 0x10, "6606ba9f034c085dbf3e8bd895b98b0e37d1d11131ad5bae300a001177f41bc459100fca042edda47629d9c050bb151011fb85621c8ea58cd82f6706596df0fe", "3675d129adb02f40f067b4b300b0c2cd357a0213f5bf5e17539be67149aa7fd1bfeb760c253b84b5c4cf9ccfe73b8bc011d9f2b5e04c0db1d3cfa4f0f2ba0b65", "cc744da47837082c628b60a17ca141b93104e6ad4729aea0b9d3a0bef8d85b3d", [0x80000000, 0x3]}) sendfile64(r2, r3, &(0x7f0000000240), 0x7fff) 00:35:14 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x5, 0x1, {0x2, 0x1, 0x100, 0x3, 0x56b}}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:14 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)='4', 0x1}], 0x212) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x8000, 0x0, 0xfffffffeffffffff}) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) [ 202.896222] 9pnet_virtio: no channels available for device (null) [ 202.959234] 9pnet_virtio: no channels available for device (null) 00:35:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) sendfile(r1, r1, &(0x7f0000000040), 0x1f) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:15 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_rdma(&(0x7f00000001c0)='127.0.0.1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x20, &(0x7f0000000280)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@common=@afid={'afid', 0x3d, 0x9}, 0x2c}, {@timeout={'timeout', 0x3d, 0x9}, 0x2c}]}}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="f9", @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, r1, r2, 0xc1, 0x40000) 00:35:15 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)='4', 0x1}], 0x212) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x8000, 0x0, 0xfffffffeffffffff}) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) 00:35:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:15 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9, 0x4000) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000200)={@loopback, @remote}, &(0x7f0000000240)=0xc) openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x2000, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) ioctl$RTC_WIE_OFF(r1, 0x7010) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000008008001b0000000000"], 0x28}, 0x1}, 0x0) 00:35:15 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e053d66642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:15 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 203.676584] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000740)=0x71) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5b, r1}) sched_getaffinity(0x0, 0x8, &(0x7f00000001c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000140)={0xa, 0x0, 0x4, 0x0, 0x81, 0x1f}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000500)={0x3, 0xffffffff7fffffff, 0xfffffffffffffc00, 0x5, 0xff}, 0x14) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000680)={'filter\x00', 0x0, 0x4, 0xd7, [], 0x3, &(0x7f0000000540)=[{}, {}, {}], &(0x7f0000000580)=""/215}, &(0x7f0000000700)=0x50) close(r0) 00:35:15 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xfffffffffffffffd, 0x5, 0x7, 0x2800000000, 0x6, 0xffffffffffffff12}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) [ 203.753574] 9pnet_virtio: no channels available for device (null) [ 203.776703] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 203.794367] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready 00:35:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="93237aeef03f222605000000bb545a63e769526b996d904db0010051deaa9839811f76e6fa93fe8ba03a67be184c30a0d7797a2ae6103436b00080480ba485c8f59881960e91880b69acc5b4021a5db4ea79fb9bc28d8cf907c63dba33f8e6a38576cddcfb09b2d9894676cce11f09b3644ba526e90d69a4e2e84fee27378b726d0df58b", 0x84}], 0x1) 00:35:15 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e053d66642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f72656673007edb") pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000580)="b2", 0x1}], 0x1) mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x200000, &(0x7f00000001c0)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@rq={'rq', 0x3d}, 0x2c}, {@sq={'sq', 0x3d, 0x1f}, 0x2c}]}}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r4 = dup2(r1, r2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x400, 0x0) signalfd4(r1, &(0x7f00000002c0)={0x4}, 0x8, 0x80800) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$KDADDIO(r4, 0x4b34, 0x7) tee(r2, r3, 0xcea6, 0x80000000000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:15 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="4c1c"]) sysfs$3(0x3) sendmmsg$unix(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000001e80)="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", 0x1000}, {&(0x7f0000000080)='v', 0x1}, {&(0x7f0000000140)="da0220d06d4599", 0x7}], 0x3, 0x0, 0x0, 0x50}, {&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000300)="f9c06a8d8893c1ed9a4a04262983f35c70", 0x11}, {&(0x7f0000002e80)="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0x1000}, {&(0x7f0000000340)="08eedd77ff29d4f5780985121c95aa98d922f073c34bc1068fca5b1e85ff9fedda96b6a30a9c2073227fd84a41abcfe002ed0f98e5cf75f7f71df8cde470c0347274175e116f8849d55a4066af3cc5afe3ebca058e2f33222f02ad3a15e9dbe81c01b59a2b8e4838420554c832142fe934da4a2516db465a94981eab98fa6dbaf710faa16d2236435ad6c92a1df22d8ab611d761a02b54fc164396a3d41bede19ec9532935fe14d37aa47430621deb66545452f2cc64349365", 0xb9}, {&(0x7f00000004c0)="903ea044d58826f7ef759a8351845b23b2b04ed21bc7b249c4870967b7e2fe27edb542347d3e09ecf188d0e2f29873af285ad96a9c97237a02a6f10d29edc197d09e9fd25bac08d6965e28a06dd5d01c03882a238be0c6ff904a97a7605197981bfcb76775cd908d4da06be91a88aded66d4b109ee7f5d8c12a3f595cc05f6186372d46ef41809d325dc6ed22812066643a081a87162f22f2e42105efbb48c0a0e77b0f7096655", 0xa7}], 0x4, 0x0, 0x0, 0x40000}], 0x2, 0x40) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(r1, &(0x7f00000005c0)=@alg, &(0x7f0000000640)=0x80) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000e80)=""/4096, 0x1000}], 0x1, 0x0) [ 203.804011] 9pnet: Insufficient options for proto=fd [ 203.819125] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 203.826775] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 203.834640] 9pnet: Insufficient options for proto=fd [ 203.845360] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready 00:35:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="636c6561725f726566730200000000007300865c0d74ad4ef0040fe8ca9122810000000000000075677eb7d83c901a4bf8ca07a8cd354fdd") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) fsync(r0) [ 203.854496] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 203.861925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 203.876811] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 203.889754] 9pnet_virtio: no channels available for device (null) [ 203.896558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 203.906234] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 203.913583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 203.931020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 203.940668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 203.941775] 9pnet: Insufficient options for proto=fd [ 203.956113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 203.996531] 9pnet: Insufficient options for proto=fd 00:35:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) rt_sigprocmask(0x3, &(0x7f0000000040)={0x7}, &(0x7f0000000280), 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x5, {{0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0x1, [{{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}]}, 0x10c) close(r0) 00:35:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) pread64(r0, &(0x7f00000001c0)=""/243, 0xf3, 0x0) prctl$setfpexc(0xc, 0x1) 00:35:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x38000, 0x2) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000001fc0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000001f80)={&(0x7f0000000000)=ANY=[@ANYBLOB="0103200000000025161007abbd2af80000000300000004000300"], 0x18}, 0x1}, 0x0) 00:35:16 executing program 2: r0 = socket$inet(0x10, 0x7, 0x80000001) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="24000000100001000000fd946fa2830020200a0009000300001c85680c1ba3a20400ff5e28000000060affffba16a0aa1c0009c001da5a80d1090000000000000029090000000cd37eaa0e9e", 0x4c}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000001c0)=""/192) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x6) 00:35:16 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="7472616e73946ef759069ec6516f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:16 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500), 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 204.583535] 9pnet_virtio: no channels available for device (null) [ 204.614609] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 204.658194] 9pnet_virtio: no channels available for device (null) 00:35:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x0, 0x7, 0x9f8, 0x65, 0x4c, 0x7ff, 0x8a, 0x100000001}, "4036ad8cfc0a3fa9dd454c6859f5065b0d022d60", [[], []]}, 0x234) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x80000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000680)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x5c, r3, 0x8, 0x70bd2c, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000800) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="4c1c"]) sysfs$3(0x3) sendmmsg$unix(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000001e80)="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0x1000}, {&(0x7f0000000340)="08eedd77ff29d4f5780985121c95aa98d922f073c34bc1068fca5b1e85ff9fedda96b6a30a9c2073227fd84a41abcfe002ed0f98e5cf75f7f71df8cde470c0347274175e116f8849d55a4066af3cc5afe3ebca058e2f33222f02ad3a15e9dbe81c01b59a2b8e4838420554c832142fe934da4a2516db465a94981eab98fa6dbaf710faa16d2236435ad6c92a1df22d8ab611d761a02b54fc164396a3d41bede19ec9532935fe14d37aa47430621deb66545452f2cc64349365", 0xb9}, {&(0x7f00000004c0)="903ea044d58826f7ef759a8351845b23b2b04ed21bc7b249c4870967b7e2fe27edb542347d3e09ecf188d0e2f29873af285ad96a9c97237a02a6f10d29edc197d09e9fd25bac08d6965e28a06dd5d01c03882a238be0c6ff904a97a7605197981bfcb76775cd908d4da06be91a88aded66d4b109ee7f5d8c12a3f595cc05f6186372d46ef41809d325dc6ed22812066643a081a87162f22f2e42105efbb48c0a0e77b0f7096655", 0xa7}], 0x4, 0x0, 0x0, 0x40000}], 0x2, 0x40) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(r1, &(0x7f00000005c0)=@alg, &(0x7f0000000640)=0x80) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000e80)=""/4096, 0x1000}], 0x1, 0x0) 00:35:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000300)={'raw\x00'}, &(0x7f0000000380)=0x54) setsockopt$packet_tx_ring(r0, 0x107, 0x13, &(0x7f0000000080)=@req3={0x72ad, 0xa000000000000, 0x0, 0x2, 0x1, 0xfffffffffffffffc, 0x6000000000000}, 0x1c) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000003c0)={0x7d4, 0x1000, "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"}) 00:35:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="dc5e34aef40ddf5f238af16bfe2fc0946e32749292a84dc485cdeec12ff05909057ab0320d3b3322aa61a85b2609ed17951758cec6848e17c3c85f916ea3ac06a72b", 0x42}], 0x1) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) prctl$intptr(0x1d, 0x101) 00:35:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @empty=0x700000000000000}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2a00, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x10000, 0x5, 0x101, 0xefe, 0xb3, 0xffffffffffffffff, 0x0, 0x6c, 0x3, 0x3}) 00:35:16 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:16 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500), 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:16 executing program 3: set_tid_address(&(0x7f0000000140)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000000, 0x5, 0x9, 0x7, 0x7, 0x80, 0x10001}, 0x1c) socketpair(0xb, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) 00:35:16 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) capset(&(0x7f0000000500)={0x20071026, r2}, &(0x7f0000000540)={0x0, 0x0, 0x4, 0x8000, 0x2, 0x5}) mount$9p_xen(&(0x7f00000000c0)='+vmnet1\'vboxnet0*\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x4000, &(0x7f0000000300)=ANY=[@ANYBLOB="7472d16e733d78656e2c766572730300001a000000003005d4aadce786ad70472196b049744e0d17383e1fb06223993f0f22fda5b8cc639c3dc6bdf4f40e1abefe0b83e28c214ca871098feae1a85f30a56829245113314e8f718888251919b99112ad60c80191b58cef770e337a33087f08ee919d5463340f5545eb1daf28d093da724c6c64d60d59774fdf5b060b546aeae7868668257b02b3f2a650f71efce7d725a10492d0c466d4152edb2009e286b06a29d85bb7e91c02f3c7cf1b9268a50bcaebdf8dd8609e48843958177e79897dc9"]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x2c, &(0x7f0000000280)={0x80, 0x1000, 0x6, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={'team_slave_0\x00', 0x100}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000440)={'ifb0\x00', @ifru_settings={0x2, 0x8, @fr=&(0x7f0000000400)={0x8, 0x4, 0x3, 0x7, 0x5, 0x4, 0x140000000000000}}}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000480)=0xc, 0x4) [ 204.783403] 9pnet: Insufficient options for proto=fd [ 204.786809] 9pnet: Insufficient options for proto=fd 00:35:16 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000440)=0x8ae, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 204.787100] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=101 sclass=netlink_route_socket pig=16222 comm=syz-executor1 [ 204.805355] 9pnet: Insufficient options for proto=fd 00:35:16 executing program 2: r0 = socket(0xc, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0xffffff7f}}, 0x1c}, 0x1}, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev={0xfe, 0x80, [], 0xd}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e22, 0xa63, 0x2, 0x20, 0xa0, 0x2f, r1, r2}, {0x10000, 0x4, 0x8d2c, 0x91e, 0x0, 0x9, 0x9, 0x3}, {0x2, 0x1, 0x3, 0x3}, 0x3, 0x6e6bb4, 0x3, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4d3, 0x2b}, 0xa, @in=@rand_addr=0x218e, 0x3507, 0x0, 0x2, 0x9, 0x1, 0x6, 0x10000}}, 0xe8) 00:35:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c652d525f72816673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:16 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x3) prctl$setendian(0x14, 0x0) fcntl$getflags(r0, 0x40b) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556e, 0x0) 00:35:16 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x2b, @rand_addr=0x688, 0x4e24, 0x4, 'sed\x00', 0x1, 0xb9e4, 0x4c}, 0x2c) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) symlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioprio_set$uid(0x3, r1, 0x6) 00:35:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x4d7, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:16 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500), 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 205.405211] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 205.442718] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 205.577008] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=101 sclass=netlink_route_socket pig=16222 comm=syz-executor1 00:35:17 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="a800000010000080000072a87fc8", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCCONS(r2, 0x541d) 00:35:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) rt_sigprocmask(0x3, &(0x7f0000000040)={0x7}, &(0x7f0000000280), 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x5, {{0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0x1, [{{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}]}, 0x10c) close(r0) 00:35:17 executing program 5: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x3bc, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES16], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x1, 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f00000000c0)) 00:35:17 executing program 7: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:17 executing program 2: setrlimit(0x7, &(0x7f0000000000)={0xc5, 0x87}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$RTC_IRQP_SET(r1, 0x4004700c, 0x10fb) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getgid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setgroups(0x6, &(0x7f00000003c0)=[r2, r3, r4, r5, r6, r7]) write$P9_RMKDIR(r1, &(0x7f0000000180)={0x14, 0x49, 0x2, {0x2, 0x1, 0x1}}, 0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@empty, r8}, 0x14) 00:35:17 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xfffffffffffffe69, &(0x7f0000000580)={&(0x7f00000001c0)={0x18a, 0xc, 0x7, 0x102, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x1}, [@generic="7d8628a098fca591120da9fceba0517c5492433d73637d839ed417514a4481353b7f25daed685213cfcd514b9a062800987dc2da45389969d0ffb11c94ac156e68218d4b74ef", @generic="5b09cfaf5e94cce5dfb096c947c0615f338d68d9bd525028cd9b95e427f174d13aaa6bed398da1779d328c7a89961b7e7214ff7842ead89a08d8791bdfd3e1151ef6d803bfb2acb0124c178a99", @generic="3ee76230b248168b3b3abb21895873de2b90565b9ea2d6ce6293cd8dd75d286255c6b8220641dfcc04ee6671003f0625dc008084c3bac6f5e5e2113ababb3de47bc2d194627ae645621f24793d6dd855a66682566dfb7bd2b4264b1b9e85d622c1fe41635ebd4a7e1cc922e38a48741381067281ca271b3923d61fbe94e37db6", @nested={0x270, 0x63, [@generic="4756ea2eedc8ad720934618329036b416c560d5dddbaadde23faa47085d1d5da59bec216327c6dd2b60694ab655e8b46edd928a4f4c1e1992b2b7d2ed6e5601df0064ab4f04e37e1a5c0b94268e400adcd311ac803d598eabdfd1d315ff3a156109966", @generic, @typed={0xc, 0x4, @u64=0x1}, @generic="2e9e9b6cbe41b87cc605daa193c31decc931e80d0cfbdc230e03051f56c0b5a0b5f450658710d2e7262721bc14800af6cc9fda5eff7fa6e3e575c11c931c873c6e218c5ffe34633d8ab0b0f99e5de16dce05bedee9696dc91ef3b0df9f68e8667e691a91273faa387cf80fb8975b11399bd6573d2f99bc8187002380d47a9dd63683d73145d749eacbfd7786b7bf29c37e5a123cc8a25217bdfff71bbbe65f2fc12a8cc5f53933670683f0ba47ff42f629e1dea1a90bb8e3eabc953cd7bbf61e4d12328dfe2442926a3bb19dbdcc3a7da7d2c11a22d4806e8ae98907a0822626f5f4c28dbfee152045ea96542032f0e5feb5ae22ce", @typed={0x8, 0x33, @fd=r0}, @generic="6b08c6da590d78b3e030d938e841c2137d4b02878879de2538680a6d806f3df2ff83a2f0", @generic="df3eaf8b44fa42412d9182f1019a6802a59a36bb8dc2f5ce67a7b2d71b5f7ac5fb93b7f597db39e81f33d97788cdd7d60bef975bce0f29845940f8990af3c63dfc1e4036fa078a3c4cccad5eb5160761df4dd670ba62521867da45a3a199fc87acdc2400583e579c2b69ba437f920428b07839584b21a4a9c4bd326142e0c0ef13a65e9d11545baa93deb31010d7b93d2844eefcaa5dff", @typed={0x14, 0x7e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x47, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="1021efc4d98a7c41a339552f7e6a2b6b9d78b2377aa9b688aa1ff72ecf2b44237d22a4443344"]}]}, 0x398}, 0x1}, 0x4) 00:35:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'veth0_to_bridge\x00', 0x4}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100214881060000ffffffff0100ff10", 0x24) 00:35:17 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40400, 0x0) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0x0) 00:35:17 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r1, @ANYRESDEC=r1, @ANYBLOB="53ee992f4d2b483fffc03f41f042ad0f06a5230424bafb7bba8c232974e32a7eaae894605492ad5527e4a9c6ae4bf6b33ce73771f5ce98702e9f54ab6e548c123bf909e1ff54392a2cc03bb05f3f6a2f581606d7043a9f27a42248d02c57c84dbeb7cdd25202710cd04bcdb8452951e114ba368e1588da6b4a63c0f7821b20beb743fe6975e4a37f37f219a0fc61c971fa2fcd1d13f19c50dfbff4fb55f175781ca82a95fcb741726912d0748b49", @ANYRESDEC=r1, @ANYRES16=r1], @ANYRES32=r1, @ANYBLOB="21f701e47fee541c8d9418d6245ad5a3e4d9eb2c02260d146608d7b010f0d49ae89a3283a5c322ac08d35dfa20365506a6abe08e2abdba38bf80a26d1773c56d1bd0451e67fd352dbc4b5d9d0a6b885c2a935248d6401d8a71def88dd1db06f4390734196e5c06034ca8b0beef09613260d4b24f8ddb2cd303bb082f918041e9294e9ca5491024338d9e361000fa00b444ebea3adb67deb11b58c1544f4b1b76", @ANYRESOCT=r1, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16=0x0, @ANYRES32=r1, @ANYRES16=r1, @ANYRES16=0x0, @ANYBLOB="406846bed9394d16d13cf5d7aa873b852eeb4d3fb957d8005640fd2c896b1070db284401e0637b932c900c81582b81aa1e001300d7c95a50df636b3e5f30d1e88387ed5248c1432361c1ddb43ed5407b0af5a017b189a0167809c40856d6da2bb854c5fd04aba441036f806e74bad743b409021bc97a164484d5103ae89ecc28", @ANYRESDEC=r1, @ANYRES64, @ANYRES16, @ANYRES64], @ANYRES64=r1], @ANYRES64=r1, @ANYRESHEX=r1, @ANYBLOB=',\x00']) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 205.698660] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f69ea36496f32c77e404ae172656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0xffff, 0xc) 00:35:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xfffffffffffffe69, &(0x7f0000000580)={&(0x7f00000001c0)={0x18a, 0xc, 0x7, 0x102, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x1}, [@generic="7d8628a098fca591120da9fceba0517c5492433d73637d839ed417514a4481353b7f25daed685213cfcd514b9a062800987dc2da45389969d0ffb11c94ac156e68218d4b74ef", @generic="5b09cfaf5e94cce5dfb096c947c0615f338d68d9bd525028cd9b95e427f174d13aaa6bed398da1779d328c7a89961b7e7214ff7842ead89a08d8791bdfd3e1151ef6d803bfb2acb0124c178a99", @generic="3ee76230b248168b3b3abb21895873de2b90565b9ea2d6ce6293cd8dd75d286255c6b8220641dfcc04ee6671003f0625dc008084c3bac6f5e5e2113ababb3de47bc2d194627ae645621f24793d6dd855a66682566dfb7bd2b4264b1b9e85d622c1fe41635ebd4a7e1cc922e38a48741381067281ca271b3923d61fbe94e37db6", @nested={0x270, 0x63, [@generic="4756ea2eedc8ad720934618329036b416c560d5dddbaadde23faa47085d1d5da59bec216327c6dd2b60694ab655e8b46edd928a4f4c1e1992b2b7d2ed6e5601df0064ab4f04e37e1a5c0b94268e400adcd311ac803d598eabdfd1d315ff3a156109966", @generic, @typed={0xc, 0x4, @u64=0x1}, @generic="2e9e9b6cbe41b87cc605daa193c31decc931e80d0cfbdc230e03051f56c0b5a0b5f450658710d2e7262721bc14800af6cc9fda5eff7fa6e3e575c11c931c873c6e218c5ffe34633d8ab0b0f99e5de16dce05bedee9696dc91ef3b0df9f68e8667e691a91273faa387cf80fb8975b11399bd6573d2f99bc8187002380d47a9dd63683d73145d749eacbfd7786b7bf29c37e5a123cc8a25217bdfff71bbbe65f2fc12a8cc5f53933670683f0ba47ff42f629e1dea1a90bb8e3eabc953cd7bbf61e4d12328dfe2442926a3bb19dbdcc3a7da7d2c11a22d4806e8ae98907a0822626f5f4c28dbfee152045ea96542032f0e5feb5ae22ce", @typed={0x8, 0x33, @fd=r0}, @generic="6b08c6da590d78b3e030d938e841c2137d4b02878879de2538680a6d806f3df2ff83a2f0", @generic="df3eaf8b44fa42412d9182f1019a6802a59a36bb8dc2f5ce67a7b2d71b5f7ac5fb93b7f597db39e81f33d97788cdd7d60bef975bce0f29845940f8990af3c63dfc1e4036fa078a3c4cccad5eb5160761df4dd670ba62521867da45a3a199fc87acdc2400583e579c2b69ba437f920428b07839584b21a4a9c4bd326142e0c0ef13a65e9d11545baa93deb31010d7b93d2844eefcaa5dff", @typed={0x14, 0x7e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x47, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="1021efc4d98a7c41a339552f7e6a2b6b9d78b2377aa9b688aa1ff72ecf2b44237d22a4443344"]}]}, 0x398}, 0x1}, 0x4) 00:35:17 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000240)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "c0c467f36de0a63a2740b8eefefb7f515e6adfda80cd6b382fec3054c2f19d2cd57e5837a0d151300403a6979cf0b8ed562e9370b2183f9671c65cb1d5d6a0"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}, 0x0) 00:35:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)='4', 0x1}], 0x1) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) [ 205.813998] 9pnet_virtio: no channels available for device (null) [ 205.837021] 9pnet_virtio: no channels available for device (null) 00:35:17 executing program 7: getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) finit_module(r1, &(0x7f00000000c0)=')#%]@\x00', 0x1) syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') 00:35:17 executing program 5: getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) setgid(r1) r2 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='.dead\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, r3) r4 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="815776082b44d0281409a13526c64c38d4a3c9d0c934aa1c56c4643bc4f2c20a879d1cac8c88f0e829fe13526788b2bc7b927fbf98cef8681822c5dbc5ab807e11a8c943a519e9f90275686394d8845afabc48424aa87c0ef20fb354789052513dea36260bb8045f757eb2605ff7c89211e2a616eee7917c2305ea367ebe6d2073657c54d8fa1c3073a28b915304fa333f0232d0bb6c450353e7bddc57b582cffc78ef7abe0eb3a32582b44543eac3b3", 0xb0, 0xfffffffffffffffc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) keyctl$chown(0x4, r4, r5, r0) [ 206.246375] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000c29611ead4c12bf7c585be47e51607aefba6e528000f241e40abb622bf4c649d54bcd2ed6ff0711292fd76c3d751eba86267908e4e382c31c1354c23e3a0b06b45666d6624783060984a7af9f73cbf0c7c654b2b63d7f9cbb2efc51e99a673f80dcbd3", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r2 = getpid() get_robust_list(r2, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x0, &(0x7f0000000300)={&(0x7f0000000200)}}, &(0x7f00000003c0)=0xc) 00:35:18 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000001c0)={0x1, 0x6, 0x1, 0x8001, 0xffffffff00000000, 0x5}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) memfd_create(&(0x7f0000000040)='vboxnet1$lo-:cgroup$[security@\x00', 0x2) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000400)=0x6b65a878, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000140)) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) 00:35:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x4d7, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7, 0x21, 0x1}, 0x7) 00:35:18 executing program 3: getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) finit_module(r1, &(0x7f00000000c0)=')#%]@\x00', 0x1) syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') 00:35:18 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:18 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="a800000010000080000072a87fc8", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCCONS(r2, 0x541d) [ 206.700915] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 206.709739] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:18 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0xff, @multicast2=0xe0000002, 0x4e23, 0x0, 'sed\x00', 0x15, 0x7f, 0x75}, {@broadcast=0xffffffff, 0x4e24, 0x2003, 0x70a, 0x4d, 0x6}}, 0x44) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r2, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/163) 00:35:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000040)="3e1745c5e109f2a7", 0x8) 00:35:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x3000)=nil) ioctl$BLKBSZSET(r0, 0x40041271, &(0x7f0000000040)=0x80000001) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvfrom(r0, &(0x7f0000000000)=""/194, 0xc2, 0x10002, &(0x7f0000000100)=@can={0x1d}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) recvmsg(r0, &(0x7f0000000780)={&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000680)=""/212, 0xd4}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000000), 0xb0) 00:35:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x3000)=nil) ioctl$BLKBSZSET(r0, 0x40041271, &(0x7f0000000040)=0x80000001) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x4d7, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 207.011669] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xb4aeb90dda0052a9, &(0x7f0000000040)={0x0, 0x7530}, 0x8) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000180)={0x3f, @rand_addr=0x5, 0x4e21, 0x3, 'none\x00', 0x20, 0x0, 0x69}, 0x2c) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x54, "5322ef049eaf9b6bc471e55006d046d50d09b7dc57c492d022e5e683c5ed7373d7b990716d8069cafbf9a747efc369cb594917494dac988f5a2c98bb4b5db4cb82e978d167106228846539fb832ff10297974506"}, &(0x7f0000000240)=0x78) [ 207.495273] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 207.506072] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 207.530227] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 207.631252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 00:35:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:19 executing program 5: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = eventfd2(0x0, 0xffffffffffffffff) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 00:35:19 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="e8980c8578dc0e1c7d0a1d9e1aec9464c52d8d687bf6366b6a65a90655043c"]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:19 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:19 executing program 3: clock_getres(0x4000004, &(0x7f0000000000)) 00:35:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_deladdr={0x5c, 0x15, 0x9ed8e8a5a8ed4e41, 0x70bd27, 0x25dfdbfc, {0x2, 0x19, 0x4, 0xfe, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffeff, 0x7, 0x59ee, 0x6}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_ADDRESS={0x8, 0x1, @rand_addr}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x41) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x9000010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_getneigh={0x54, 0x1e, 0x20, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x0, 0x88}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x9}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x800000000}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x6}, @IFLA_OPERSTATE={0x8, 0x10, 0xf88}, @IFLA_MTU={0x8, 0xe, 0x7}, @IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4840}, 0x4000000) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001c000102000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000c0002633f570000aaaaaaaabb00000c000100f7e9e2a4c5d200003d92efd01fd419f2bde81fdce7d49a6ef242c29d8f9ca554f6536882d8eb22086245cfbbdf903340d721667fbedbe7"], 0x3}, 0x1, 0x0, 0x0, 0x2}, 0x0) recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/199, 0xc7, 0x4}, 0x9}], 0x1, 0x100, &(0x7f0000000540)) 00:35:19 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r0, &(0x7f00000002c0)=@rc, &(0x7f0000000340)=0x80) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000200)='fdinfo\x00') openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x101000, 0x0) exit(0x0) getdents(r2, &(0x7f0000000040)=""/114, 0x72) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000100)=""/155) 00:35:19 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="03000000000000002c7266646e6e3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:19 executing program 2: socketpair(0x9, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000040)=""/169, 0xa9, 0x40000002, &(0x7f0000000100)={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6(0xa, 0xa, 0x4000) socket$inet6(0xa, 0x0, 0x101) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x201, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) [ 207.800347] 9pnet: Insufficient options for proto=fd [ 207.818018] 9pnet: Insufficient options for proto=fd 00:35:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)) prctl$setfpexc(0xc, 0x20000) r3 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x9, 0x112, r3, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=@delqdisc={0xb0, 0x25, 0x101, 0x70bd2d, 0x25dfdbfd, {0x0, r5, {0xfff2, 0xffe0}, {0x1}, {0x16, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xc, 0x1, 'codel\x00'}, {0x1c, 0x2, [@TCA_CODEL_LIMIT={0x8, 0x2, 0x8}, @TCA_CODEL_LIMIT={0x8, 0x2, 0x7}, @TCA_CODEL_CE_THRESHOLD={0x8, 0x5, 0x400}]}}, @qdisc_kind_options=@q_bfifo={{0xc, 0x1, 'bfifo\x00'}, {0x8, 0x2, 0x8}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x5c30}, @TCA_STAB={0x3c, 0x8, [@TCA_STAB_BASE={0x1c, 0x1, {0x7, 0x4, 0x8, 0x9, 0x1, 0x1ff, 0xfffffffffffffff9, 0x4}}, @TCA_STAB_BASE={0x1c, 0x1, {0xfa0, 0x5, 0x8000, 0x1, 0x0, 0x1, 0x1, 0x2}}]}, @TCA_STAB={0x4, 0x8}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000804}, 0x14) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000001c0)=r4) writev(r3, &(0x7f0000001540)=[{&(0x7f0000000400)='q', 0x1}], 0x1) 00:35:19 executing program 6: mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:19 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$cont(0x20, r1, 0x7ff, 0x5) mprotect(&(0x7f0000605000/0x4000)=nil, 0x4000, 0x4) r2 = userfaultfd(0x800) fgetxattr(r2, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)=""/142, 0xffffffffffffff2f) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379732f6e65742f697076342f7673a7ea6d74755f6469736300", 0x2, 0x0) [ 207.886077] 9pnet_virtio: no channels available for device (null) [ 207.897612] 9pnet_virtio: no channels available for device (null) 00:35:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/rt6_stats\x00') readv(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:19 executing program 2: r0 = socket$unix(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x1000) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000400)}, 0x24000010) 00:35:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0)=0xde, 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f0000000080)) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 00:35:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000280)='./file0\x00', r2, r3) getsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f0000000140)=""/255, &(0x7f0000000240)=0xff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) chdir(&(0x7f0000000300)='./file0\x00') sendto$inet6(r4, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 208.340320] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 208.366420] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:20 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000), 0x0) 00:35:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x840000000000e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r2, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000080)) dup2(r1, r0) 00:35:20 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:20 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") lseek(r0, 0x0, 0x3) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xb4aeb90dda0052a9, &(0x7f0000000040)={0x0, 0x7530}, 0x8) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000180)={0x3f, @rand_addr=0x5, 0x4e21, 0x3, 'none\x00', 0x20, 0x0, 0x69}, 0x2c) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x54, "5322ef049eaf9b6bc471e55006d046d50d09b7dc57c492d022e5e683c5ed7373d7b990716d8069cafbf9a747efc369cb594917494dac988f5a2c98bb4b5db4cb82e978d167106228846539fb832ff10297974506"}, &(0x7f0000000240)=0x78) 00:35:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") fchdir(r0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) getrandom(&(0x7f00000000c0)=""/96, 0x60, 0x3) 00:35:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0x2}, 0x5, 0x7, 0xfff}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:20 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@afid={'afid', 0x3d, 0x7}, 0x2c}]}}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f00000001c0)='squashfs\x00', 0x1003, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4002, 0x2) 00:35:20 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)='4', 0xfffffffffffffd81}], 0x0) [ 208.778886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:20 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/146, 0x92}], 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x400, 0x0) 00:35:20 executing program 7: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x8c337d6341d53a06) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/204) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2473862138a401346a03122106bdf49e08613b0ab2f51de5361cea9158d138b35ed6531821b4eb206180286615aa59c57c8b71164e94a59d41c45ed32e731558ec366eec6baa2a642096cfbd6fa62f996422889643c355db40a1e25c92c8602ed4c89f5472f15aed5b6a2cf824f1e3dd61000000000000000000", 0x7a}], 0x1) 00:35:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) exit_group(0xfff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e1f, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) set_tid_address(&(0x7f0000000040)) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 209.175354] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) select(0x40, &(0x7f0000000100)={0x4, 0xbd, 0x4, 0x1, 0x8, 0x8000, 0x5, 0x3}, &(0x7f00000001c0)={0x40, 0x1, 0x7fffffff, 0x4, 0xfffffffffffffff9, 0x6, 0x5, 0x7fff}, &(0x7f0000000200)={0x3, 0x1f, 0x4, 0x2, 0x2, 0x7ff, 0x1, 0x7}, &(0x7f0000000240)={0x0, 0x2710}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="c78ae56ea80374359d98742800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:35:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bridge\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x10000000, 0x37, "575a472ff6cc3e02c9933e1544724dc6f8c2d9c01822c1f05c782f46ee7acbc3c9d60028e11d1627643e4ca49d8ae723d1713ee957dbe5"}}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="30880399467a76aa7dbed754f8e290ba002f0dddb1cf8ef8306549ad0a1f925a28195eedb9a0793472cd7fa2f5434e11e4dc57743321cf39d2a8787e45856eb6aea3b904bef121e5ec484878752ba6efc8216d8a092e4b406b", 0x1}], 0x200000000000038a) dup(r0) 00:35:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 209.546886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:21 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x38, 0x100000000}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:21 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000280)='./file0\x00', r2, r3) getsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f0000000140)=""/255, &(0x7f0000000240)=0xff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) chdir(&(0x7f0000000300)='./file0\x00') sendto$inet6(r4, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:21 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='lo\x00', 0x10) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") fchdir(r0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) getrandom(&(0x7f00000000c0)=""/96, 0x60, 0x3) 00:35:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") lseek(r0, 0x0, 0x7) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) 00:35:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000000000080000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0xf9, 0x4, 0x2f, {r3, r4+10000000}, 0xab0000000, 0x6}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="22afb689b1e872cc6a41485afc06130092c2dc0c2094909d20894f556e8aa8d69f73227dfdb829bf9a99ad0f1eba553408dc3010133856ef700784da923b6f15a4744493aea428348b0bad6b94e6aa46d87b5d0385ac411fb42883f3ab618fda3babe981742df264f3984c3535f1eff4a4cc62ad91e4580d324b6cd769d4d205cd2cc7"], 0x1c}, 0x1}, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000280)={0x80, 0xf6, 0x659d160, {r5, r6+10000000}, 0x7, 0x6}) [ 209.732272] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:21 executing program 7: fanotify_mark(0xffffffffffffffff, 0x42, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') 00:35:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0xfffffffffffffffc, 0x42, 0x8, 0x8000, 0x3, 0x1}) 00:35:21 executing program 2: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = dup(0xffffffffffffff9c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x1, 0x5, 0x97e, 0x9, 0xffffffffffffff40, 0x41, 0x1ff}, 0x1c) open$dir(&(0x7f0000000040)='./file0\x00', 0x280c0, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0\x00') 00:35:21 executing program 7: gettid() mq_open(&(0x7f0000000080)='attr/prev\x00', 0x43, 0x42, &(0x7f00000000c0)={0x3, 0x68, 0x100000001, 0xfffffffffffeffff, 0x400, 0x7, 0x80, 0x1f}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x7, 0x70, 0xc0e, 0x6, 0x101, 0xbdd3, 0x0, 0x1, 0x2800, 0x9, 0x81, 0x3, 0x6, 0x8, 0xffffffffffff85e1, 0x200, 0x200, 0x42e9, 0x6, 0x336, 0x7, 0x867b, 0x80000000, 0x9, 0x5, 0x18, 0x51f, 0x3, 0x7, 0x6, 0x7f, 0x6, 0x1, 0x0, 0x34, 0xffffffff, 0xffffffffffffeab5, 0x4, 0x0, 0x6, 0x5, @perf_config_ext={0x8}, 0x6413, 0x40, 0x8, 0x3, 0x81, 0x10001, 0x2000000000000}, 0xffffffffffffff9c, 0x7, 0xffffffffffffff9c, 0xc) syz_open_dev$ndb(&(0x7f0000000280)='/dev/nbd#\x00', 0x0, 0x101000) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x11) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='attr/prev\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) 00:35:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000001740)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)=[{0xc}], 0xc}}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000080)={0xd4, 0x83, 0x60, &(0x7f0000000100)="1da14a1ced203f260274813331c2ece7a712bc1afd1d1a57ce7d6dab4aa905d7e8066c1dc29579ec6dd38907a76026f8106105324dbd1e01b40b83743dba97a0e5fbf2e419a1bd8fb80f085c8bf1d1de396022193144eff3c126af41f8729973"}) [ 209.793170] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59569 sclass=netlink_route_socket pig=16569 comm=syz-executor2 [ 209.815169] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59569 sclass=netlink_route_socket pig=16576 comm=syz-executor2 [ 210.341455] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=936 sclass=netlink_route_socket pig=16601 comm=syz-executor1 [ 210.466254] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=936 sclass=netlink_route_socket pig=16604 comm=syz-executor1 [ 210.515449] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 210.522406] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 210.529829] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 210.537057] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 210.545841] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 210.553235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 210.560785] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 210.569716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 210.577840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 210.585686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 210.593163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 210.601788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 00:35:22 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba0000000000b31f0000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:35:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 00:35:22 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000000940)=""/42, 0x2a}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6(0xa, 0x80007, 0x1) ioctl$TIOCSBRK(r0, 0x5427) ioctl$SG_IO(r1, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x6, 0x0, @buffer={0xd, 0x4, &(0x7f0000000040)=""/4}, &(0x7f0000000180)="3c1a016b527d", &(0x7f0000000240)=""/41, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 00:35:22 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000140)=""/66) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:22 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000000040)='ubifs\x00', 0x1003, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8000, 0x98) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) 00:35:22 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x276000000000) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000001c0)=""/53) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="280a000010005fba0000000000000000000000009b69c7291a4201", @ANYRES32=0x0, @ANYBLOB="f6ff000000000000201e1b0000cc0000"], 0x28}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0xffffffffffffffc1, [0x4, 0x800, 0x3, 0x5, 0x23, 0xffff, 0x5, 0x8000]}, 0x5c) 00:35:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='lo\x00', 0x10) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001880)={@multicast2, @multicast2, 0x0}, &(0x7f0000001900)=0xc) sendmmsg(r0, &(0x7f0000001cc0)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000100)="c9ac137420bfbdf1ef67719e7c564b8edd825938ecfe17cc748a17256d36db4c17d0fb107e808e1a1ebbaa5b888d52f2ef762c949374c71253979bdebfb93d5871082fd36c0af35bd889c7ee0576a4c494b056fae334ec46fffb34307d9ab647e4a74275a53711d9f50442385118134866a0cb7081048acaa43a07a58ca44a5f1d253a9e6577722f1045f6d2412b1a8d610d64f7c32f635142ea8284fa453f66e08e57e49639fe3db3b12c5e5e7e0157bd039c33b15e95ed106455433e284580591484081721"}, {&(0x7f0000000200)="21b985633122e45e93f2f220f33841fce3c741fdce970cf8345d1e42b5231ac9d67a93aea45773fc99abb693490f82f9d7175f3758538c0295d303e614d8480c64d1ec2d0339f5e81b3ab41b813c1849d28c0bb47884aa90bc1fe36ac080c97cfb094f8c2a516ff3ccdc7e98f443dc5230c1548bfd986f027576729f374dcd55b2938803f538cffd65717a132c6d8b3dfec184e5fbd08ec0af0f37940b35ebe3385bee84122c9ad78e8354c1336995d666ae34e4fa604ae9bce0b2a0b858ed"}, {&(0x7f0000000340)="a1db7bd67c44872a3e7b9eaf443d05919dff96b0ce318885c16a804a26997c75ce0b04b68e7b42d2fe19ca5f8b87ef02dcc42947edbbc7a816a69b3095c43fa91a35b0c4a7ec45d1bdf8b3ef0d342e27e9e096adc45efa89dc4f9e44bd2f5e577eb3b8de167c532fb8ebc6ef3ad5a0ce13b5e7724bac47e72bfd876a78d823b6ad7edab1aa63a58e190851c1cf2178c100be51324e1bb529cc18d5a7d794e537f0fa2835133bed39a45269dbfd3e76dc"}, {&(0x7f0000000400)="8d8c065ae58de66e88e8bfdc86aaafd920bbbd4d48384b69de7b7913ed49ce0d413fa4ff98a978e59ad2e95f7aa5705f013c475f6c43084723932202606e50805bbbed78b2a88a93d242c283b491110abd714d52395fe97545147f6a41bc4c809b3513d4b5"}, {&(0x7f0000000480)="11e7a8a3a0158f598c040d5593c539dcbb4eb5376c9878a9ff889f6dd560ea1474be0171657df4451515415b362167748727a0bb5f687ab0c0c1540e06096a0b5b5d2a623c44741ebc22c2c852c008edd312cea80e7148da03"}, {&(0x7f0000000500)="1d7c5ce1879c81ffee778851fa71136574a36a4a845faee60065e9870cf1bc02f72bbdba12211f73af8f43314763ef7417acafa81ced0c0de9d478ad78eec8bf420c704b57e7088df6c614f16fcb0ae5ff03f4904479b8976ab9b49e0ae7317447c0e31c3b317db7c38578be35fc117a358c1ad35e9467d7eb333107b024d885e6d71b8b267307a45c9ffd6abedcabad2ae1458f262288161e14b476e69c0755e04fc8b0d289ac93e2d51dd5455076d404113a260a6c3e5533e19ed6143e87d59b1643d57071c684a11ba5f3672e11b4394564e43ed6a7279747cb2b282910758b44f3011a143f808edf100a552c963e98963147e5a90ba26867cee273"}, {&(0x7f0000000600)="f1f451d781736e1e396725844053deba3c79604f5bfa51fb0c86dd7a651524b801203c4b81f1208f44aa3f0e03bdbcb563ee3cfd7ab3c5102da7deb72d12de11b4d212368bf7ba32c93c472bf76030ccde3c953c28361ed64262969427a6573e559147eb1f8ecbe430708e70", 0xfffffffffffffe0f}, {&(0x7f0000000680)="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"}], 0x0, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"], 0x0, 0x4080}, 0x5}, {{&(0x7f0000001940)=@hci={0x1f, r1, 0x3}, 0x0, &(0x7f0000001c80)=[{&(0x7f00000019c0)="4c955c0b1e7e966cdd05969f839f87b78abacc1c1b3e030942f9a640d025a61e22235f5b5703b611c00404d9d5fd3517ce5b28d2a633929ecf9a5d4db6d3103594ae40ea776657ebbb34f9ef289cf21e1ff9aaae4dbe0c1d83f303e9fe3740477bf3b8df606f401ffbf3a4292abf109a7e03fbd3f401921a0232a1a2eb92759f2adc4389e9a2da8ffccda2c176a904275092c613aca59a6da1204dbefd7a9c3a2306f2cb4d3a897716f66b68d561473944c9f72ed4b9bb4ebc4df1abe77d606b7c6e89e3a84131cb0df33f6b9b040e575716a64f7581123a0147deb646"}, {&(0x7f0000001ac0)="552d60f0be35b07d9a4629596afbf7665ecdb0b5b36cbc1860deaaf7b5cc0c41917695d14f045882a90d5319197e75c88097b943c5e052cdd16cd6448296a36775ba4a7e6923dd2df9107ba3a052994ef78204f20bb02bc237c067aea53fb5bd02ebfe3664b5e3d922e7efde4b47e79f218dc1d663dddd8b5b68"}, {&(0x7f0000001b40)="7e7891b8e8f46cd66711579b0276a476ffac647817a2852c8f9ba254a9c8a1cfb6634d8e41a9fd6d9e8eec07efe17f818f914b7c94aa502ff81f291f679458d3310730"}, {&(0x7f0000001bc0)="12ffdd70096938458ee37e42b0b92f8f14e614aab10723b0c7c0c62917c9"}, {&(0x7f0000001c00)="644cb4d19a8dbc78035e0dce25384bbc982afbb5116f7b46067cbd3dd24c5de7dc6ef99dca39a1fbe2bc4364608b443bb3732a3dda0ae8d1d74b4f8f33a939b3b773"}], 0x0, &(0x7f0000001ec0)=[{0x0, 0x0, 0x75e, "f8df9ce0e1559e860d283be27f6c1542145774c000fa79020c0c0f85fe06e12947b64201034d3f60de09aaecd54c787781f412b73e897fd17768c31952adefc2183e1fe9f1e36e461b2adeb4ed68c4ecb6eacdf5e2744a6861fe6ec61e004843a2c089f1a51560ddfb1ce4472452839b3b01e1849252b315aecc7ba5b499655d"}, {0x0, 0x0, 0x1, "3863a1811043ea3ba75f7714da9b8e48fbcdf94e6317bcae2a2e1586bc3892cc7d7af101ab83cdc57519f1271fa36beaf0e82764da466020a9d32da8bfaaa400f9609ad77599dcb3e558ecfe7713a93d34e7d674ad7aa382a54365a6431b307b41defcc66841a53e77786381fec742b324f07ae27e7caea2281d0d4f738f9f5af073708271ef81c344211221ab794c93d7e68dc36c58bba7ea4112357b4aebc3558e785c0e89377577b280e886893873a5e33baa452837a87f7356ea5d7c6e1d8f25943e6658e98e2441748d7b"}, {0x0, 0x10c, 0x7, "fab0ae47af46b63ea681056a8676038d2129adced30e70599fbd36e1734a059f2d0d91af558a737c5c71bb5b729c505bd43786f7aa4372c6688a141f03c20fd2194e1984ead37daade0dc18d85e242d0ed24bf81ca18fd60af9178e1f308a330af5c61176e9befc173224e3e77690ed7b3feae96da1d893e2c349144dc2f82c6c8d5d30f775393d0e6da45652af586ad57138b0f7baa352699722cfa0e8bda4e564fef7f9c"}], 0x0, 0x40004}, 0x8}], 0x109, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x20, r3, 0x200, 0x70bd29, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x2000c054) 00:35:22 executing program 7: openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x103040, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="4076808bcbfc9362772e00000000277f0b379d20fc384c1dd96b6bcb59eff9c53fdd6c9617a2471d2bb097578d990f95ef00000000a232e39999d38508cf9d29396775d79d298c04b70a3aeb819b0374e638"], 0x45) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="f7d397ce1b0034c6f84fd08fc1b2146c", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000000003, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/165, 0xfffffffffffffdce) socketpair(0x11, 0xa, 0x400, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000240)=0x40) setsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000080)="dfc9d4e1a7131a45f7b6cb648e43a51133efb4cb8349bb3c18d7e7a3d407e1a7c7d0ce22b0a7c70b649733c6ed726d0170344b2452ee2218e2a83eb38e0c435b8242a19638e3c7f316ed1dfcb90fa714cc69e1a6bbb8b5a97d", 0x59) 00:35:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) ioctl$sock_ifreq(r0, 0x89d3, &(0x7f0000000040)={'yam0\x00', @ifru_addrs=@generic={0xa, "1f29723f76ee0fe645bb71113562"}}) writev(r0, &(0x7f00000000c0), 0x0) 00:35:22 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)="636f726570756d705f66ea77465b0816") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) sendfile64(r1, r1, &(0x7f0000000040), 0xb28d) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:semanage_store_t:s0\x00', 0x26) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f00000000c0)={0x1, 0x1a, 0x5, 0x1f, 0x1, 0x4, 0x2, 0x123, 0xffffffffffffffff}) [ 210.742961] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 210.763001] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:22 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/sctp\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) fanotify_mark(r1, 0x4, 0x1, r1, &(0x7f0000000040)='./file0\x00') 00:35:22 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) setpriority(0x1, r0, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="c551033b83f94a9fa3bab1a979ff555023e3a7f6", 0x14}, {&(0x7f00000000c0)="f1c90474a2c0dad481c3231ef9919174a7b0720244df3f34fb9c6904e5dbf28e356c", 0x22}], 0x2) 00:35:22 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:22 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x242, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001300)=r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000011c0)="636c7edb000000000000000000") writev(r3, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) syz_open_procfs(r1, &(0x7f0000000140)='net/ip_tables_names\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001200)) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000001c0)="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") 00:35:23 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000040)={0x0, 0x4, 0x1f, 0x4}) fchdir(r0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="4076808bcbfc9362772e00000000277f0b379d20fc384c1dd96b6bcb59eff9c53fdd6c9617a2471d2bb097578d990f95ef00000000a232e39999d38508cf9d29396775d79d298c04b70a3aeb819b0374e638"], 0x45) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="f7d397ce1b0034c6f84fd08fc1b2146c", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000000003, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/165, 0xfffffffffffffdce) socketpair(0x11, 0xa, 0x400, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000240)=0x40) setsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000080)="dfc9d4e1a7131a45f7b6cb648e43a51133efb4cb8349bb3c18d7e7a3d407e1a7c7d0ce22b0a7c70b649733c6ed726d0170344b2452ee2218e2a83eb38e0c435b8242a19638e3c7f316ed1dfcb90fa714cc69e1a6bbb8b5a97d", 0x59) 00:35:23 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setreuid(0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x3a, @empty, 0x4e20, 0x3, 'ovf\x00', 0xa, 0x1, 0x2e}, {@rand_addr=0xfffffffffffffff8, 0x4e21, 0x3, 0xa00, 0x7, 0x20}}, 0x44) 00:35:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0xa, 0xfffffffffffffffe, 0x0, 0x400}]}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x201017, &(0x7f0000000200)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000280)="fe35b6ff3e72a8c3694f0c0b51f38847", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x4, 0x88f) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x80000001, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x1000}}}, 0x84) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400480, 0x0) openat$cgroup_type(r2, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:23 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fdatasync(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000300)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="056300f6434cd511518ab1ae178cc501000000"], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffffc) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f00000001c0)=[@request_death={0x400c630e}], 0x89, 0x0, &(0x7f0000000100)="3f335eecac6120d76315ff4ab70abb0f95047782a8448fd0b9f1905c3b6d83bf00163b94299d6c292fa3644f4abd772ee530084f454696ffcebc514bdeb207f97748f8a980c5cc32e5c951e19d804f981eefb93c68a47cd5493946bff0918a019f953633e620c9cbfea616318ce68dbe2ca5500dd94fa11c507fe94062247385e894cecdd80134b70b"}) 00:35:23 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') fanotify_mark(r0, 0xde, 0x8, r0, &(0x7f0000000280)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18001180}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x7c, 0x3, 0xb, 0x100, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x9}, [@generic="6ecd3e87dd2d7adc29a336c420aca88911e6a92bc1ed334f0aa853af1be695180a1977a3575e151d86bd6a5ba5505707228ab321e89ae09ecd12e524b0ce5f09b05782e6c9f561b3c33ca04e32726d17d8a96a1a811e275218b5a2b5f95bb0a962fc34634a731630"]}, 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)="000000000000b60a9ef209ac8bd5c2836df57654625f5fa25fc14e77c373d3fc9243aa1934d41c324ddc4c0738a94d65c579abeaf2fd9c66cf3aa82669aa6e07c9ffec31f7b81b1a48954d41068adad3fe7088f982e1d370c8c17a2faca30b8e586c8a98183629f5edda54a951948449da0b07be", 0x1003, 0x0) 00:35:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0)=0x3f, 0x109) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000000180), 0x0) fstatfs(r0, &(0x7f0000000000)=""/85) 00:35:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:35:23 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x400080, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000240)=0x50) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000100)={'nr0\x00', @ifru_names='team_slave_0\x00'}) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="02f12cbc76d35848bb590bbe0b3459", 0xf}, {&(0x7f00000003c0)='\a', 0x1}], 0x2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x48081, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000000c0)=0x1) socket$inet6_udplite(0xa, 0x2, 0x88) pipe2(&(0x7f0000000280), 0x0) 00:35:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 211.694817] binder: 16702:16707 ERROR: BC_REGISTER_LOOPER called without request [ 211.702859] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 211.707855] binder: 16702:16707 unknown command -167746811 [ 211.707867] binder: 16702:16707 ioctl c0306201 20007000 returned -22 00:35:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) r3 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x82004300}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)=@report={0x2e8, 0x20, 0x400, 0x70bd2d, 0x25dfdbfb, {0xff, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr=0x9e, 0x4e24, 0x200, 0x800, 0x2, 0xa, 0x20, 0x20, 0x7f, r2, r3}}, [@encap={0x1c, 0x4, {0x2, 0x4e22, 0x4e24, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @algo_comp={0x90, 0x3, {{'lzs\x00'}, 0x230, "e453acaad09b321f9e4657ea071882ff4dc3bbe0ca3caa82894c04afab8ac74c59a66e4fed03df78669c90985a948e226fc7a7e79e96ca4528efeedfee88dac3b3ab709ed041"}}, @tmpl={0x144, 0x5, [{{@in=@rand_addr=0x400, 0x4d3, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x3, 0x3, 0x10000, 0xb4, 0x9}, {{@in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4d6, 0x12f42d2615dc4cc3}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3504, 0x3, 0x3, 0x3776f4d5, 0x3f, 0x8000, 0x4}, {{@in6, 0x4d3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x0, 0x3, 0x9, 0x1f, 0x4, 0xa12}, {{@in=@rand_addr=0x1, 0x4d3, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x4, 0x3, 0x1, 0xa5, 0x2, 0x58244fa2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xff}, 0xa, @in6, 0x34ff, 0x5, 0x1, 0x80, 0x3, 0x5, 0x8}]}, @algo_comp={0x9c, 0x3, {{'deflate\x00'}, 0x298, "9064ce84c27693b59be9c36c9e06e34f8ff5b9aeaf362bd126e40712ada1c39e0eb01411b84806710bd4a14a97df8e06f604131c76f702a81fe478adf1cd7b49062f1b35830cd41e4e4b26be86cfd237b68084"}}, @ipv6_hthresh={0x8, 0x4, {0x36, 0x79}}, @ipv4_hthresh={0x8, 0x3, {0x12, 0x11}}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x40}, 0x48010) 00:35:23 executing program 7: socketpair(0x19, 0x0, 0x3ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RLERROR(r0, &(0x7f00000000c0)={0x9, 0x7, 0x2}, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x314) pwrite64(r1, &(0x7f00000002c0)="3f58e27ba52a884a5ba79b3404f51552dfb64810921b974eb7b2b564226c250ea6f9e8fbbc50f669eb0cf1483c5111c5139ed43a3042010976bb5939c4c0b7daad5d621e4c02ed5a34ae94b6ffc55a32f2e6b0546201bd4ea8a9e5c0aa1ab157d075ef5cce85fa38dcac2e137196c24089f4c9dfc72a0dad557cdc483de4cb158299fa65bb22bbfdd95f7efc30a7bd7a64042f2899f861023557cf6285c2e793ff8dc85141d5a9388847857ebd287e7f096d9efc84a9d484dc91f91bef5125e2d705c93430adc75158730aae532606b271d3fab62ff61b415161952c0a2e2ae15c", 0xe1, 0x0) 00:35:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000540)='/dev/full\x00', 0x10000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000580)={0x7, {{0x2, 0x4e23, @rand_addr=0x7}}}, 0x84) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000340)="fb07a672a45591dd973faabba2f0736329ab67bc3bf2a5f16841447c42fd2968d1d37f815ecee7204e004cfef5d89ac552e511d7d3b7a48802bafca960194bda54be2c77adc7ddaa84a7dd5641982cf716624674c2c63a004e79b291c397f777e840f2aabc74bf0bef1928dc8a7f24ba7d4cd37c427e2bc2c9615e20a254d4fbddd3197fca884f347e71f864dd5215272a770c74f9b038b6d3bce1503635252b9dadd1b532be07fd910e762b225a567a94a262fd25503319f81c6509467266097d9f87759677dfca9ef87c2ed07312eb430838b78183427b4823fae631d74d7cba2da80ef7eb7cc870659ddc545b265737b1bad265088587", 0xf8) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r6 = add_key(&(0x7f0000000640)='cifs.idmap\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r6, &(0x7f00000006c0)=""/30, 0x1e) setitimer(0x0, &(0x7f00000001c0)={{0x0, 0x7530}, {r4, r5/1000+30000}}, &(0x7f0000000200)) 00:35:23 executing program 3: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000000000000000040000000000000000000000000000000000000000000380002000000000000000300000000000000000000000000000000000000000000000000000000000000f80000000000000000000000000000000000000000000000e865ce175af1c16e25a3ce6a3c8329676a3df53a25509ebbaa3ffe848034c3c1a98ae90082485a5a371d3c4905396664e6ae5099617de7900e7bcdf72167021bba7eccda1c736438470597799a3acf865beda01922252e619dad56cd622fc62b957c6c58062dd1e6ea9d8c22cb1088ffb151e98a60ebbdafb8e7f500a3000000"], 0x6c) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000180), &(0x7f0000000500), 0x1004) [ 212.482732] binder: 16702:16755 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 212.498042] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:24 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000200)=""/184, &(0x7f00000002c0)=0xb8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x402, 0x70bd28, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0xc011) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000300)) ioctl$VT_ACTIVATE(r0, 0x5606, 0xaf9) 00:35:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 00:35:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') lseek(r0, 0x50, 0xfffffffffffffffd) 00:35:24 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00000001c0)="782b99b6de7cd92e3d1876fddd4c372f7f397ef10a7a86316d2a4e68811d2edd8d4747846c0ac0ae6390ef3ce5c75fdaacb75cc9a0d3f46849b0637ece3fa42c375b681fab612ef9db2ed9187b029db713c97066eafa2de135c9486d1d6d7f769da3577b370eda0b52324740dd1a0bbba912c0dc032e5409717ae9e0563f8dca91824915dc6a7a88e95603f54cc9f231eafa73405138f1f7347ba0167a1fb4c41cbc12f4a05d307f38945e185f90d704dfcd36605639f2a83f88d4cbe25ab895f84fb44bbbf54050bc7b58", 0xcb) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000e80)=""/4096) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 00:35:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') fanotify_mark(r0, 0xde, 0x8, r0, &(0x7f0000000280)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18001180}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x7c, 0x3, 0xb, 0x100, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x9}, [@generic="6ecd3e87dd2d7adc29a336c420aca88911e6a92bc1ed334f0aa853af1be695180a1977a3575e151d86bd6a5ba5505707228ab321e89ae09ecd12e524b0ce5f09b05782e6c9f561b3c33ca04e32726d17d8a96a1a811e275218b5a2b5f95bb0a962fc34634a731630"]}, 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)="000000000000b60a9ef209ac8bd5c2836df57654625f5fa25fc14e77c373d3fc9243aa1934d41c324ddc4c0738a94d65c579abeaf2fd9c66cf3aa82669aa6e07c9ffec31f7b81b1a48954d41068adad3fe7088f982e1d370c8c17a2faca30b8e586c8a98183629f5edda54a951948449da0b07be", 0x1003, 0x0) 00:35:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @empty={[0xe00000000000000]}}, 0xfffffffffffffe5b) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') fanotify_mark(r0, 0xde, 0x8, r0, &(0x7f0000000280)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18001180}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x7c, 0x3, 0xb, 0x100, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x9}, [@generic="6ecd3e87dd2d7adc29a336c420aca88911e6a92bc1ed334f0aa853af1be695180a1977a3575e151d86bd6a5ba5505707228ab321e89ae09ecd12e524b0ce5f09b05782e6c9f561b3c33ca04e32726d17d8a96a1a811e275218b5a2b5f95bb0a962fc34634a731630"]}, 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)="000000000000b60a9ef209ac8bd5c2836df57654625f5fa25fc14e77c373d3fc9243aa1934d41c324ddc4c0738a94d65c579abeaf2fd9c66cf3aa82669aa6e07c9ffec31f7b81b1a48954d41068adad3fe7088f982e1d370c8c17a2faca30b8e586c8a98183629f5edda54a951948449da0b07be", 0x1003, 0x0) 00:35:24 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)="636c6555725f7247667309007edb") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) [ 212.598140] binder: 16702:16759 ERROR: BC_REGISTER_LOOPER called without request [ 212.608127] binder: 16702:16755 unknown command -167746811 [ 212.613829] binder: 16702:16755 ioctl c0306201 20007000 returned -22 00:35:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000240)=0xe8) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000280)=@xdp={0x2c, 0x4, r1, 0x7}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)="cd0a6841377cfc3b49c5857a561e246c28e2778190538bb03857c1aa957d0153ca88bfb9b0b7987bc74d3c910e0bbd4275e0eedd98434d3f56ed4211652f62ce962ab7ccac0e600402dd0da280ca96d23037c1b1b03c551deee423e909055df0ace3738c8f3784ac8ef22b2f8c1b68404b633cee22362c09451c01e49e872a87051d8dcee81dc51418e0dd58ed61a32d1933", 0x92}, {&(0x7f0000000300)="d6f889b28bf4dabf3ed4e7de033b95501fb4317db5251b9303587ece498b1f4152c37ba4c69c503d134c", 0x2a}, {&(0x7f0000000440)="0927b307c38e185e8c4cf0602d247d725acd6db7daed707c06adff31b3f8d55661456fac325b2128f39efdbde36a797250a26c799d6df5c639dfe3f6743afc30a0184210fc43c3271a62245e8a3c30a52d6a8ff8d8d98f046305cea848f8aa13881e2cc79621c026093738823c326f311223b32dc84a4c27122ad216e8ee23747f257bdf0bcc38bb786d1fe09e601097c6d9b08b92d521aab810843dfa07e4978c2f8dc43100a902242b429e397ab4e7967ff5af872c8532e9a80dfea7e3210208b2eeebbd3caeab1a71249585e6cf23abc5d3c5990e2ad5fc5669335b5645f1", 0xe0}], 0x3, &(0x7f0000000580)=[{0x14, 0x13b, 0x2, "947c133768a8"}, {0x74, 0x101, 0x4, "2236a1a38b53d8254a47e68445ab4d80be3ca30c5bf155f16c9e6445fba3625936f2d3435aa6f59f695278fc5f018aa36b499a28e408c957801ed5fcf29a6ab8e5f965d5c8aa7847bac227ad0ddc72bbd345b24bc321d48ce8898db244b89065e9924b588a211c00"}, {0x100c, 0x11f, 0x2, "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"}], 0x1094, 0x800}, 0x4000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:24 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x12000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000100)=""/67) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000280)="01a5961818bb8e743c4b4e20fca0bdf49ac657e8ff097e034d5b28320ce462bbac36ab4e85a53de6204e52c529a9a7ffcf21a3928c98067aa2a348b4025feefc86bee200ae753c832b050fc55dabef9db9c8be67a459e993295a261dcfd72fd6d22a288e77c44a6593e02106f1216f00e2f0a566f4b3efecefa4a40842592ba2c5c8ee6f3e07e8212b719bdfb88ca809eeea1a8153e497763cdf1a65ea72b7496fda81a89885e2ea4ba7265ea77c97c47c934c260401bbd8128239", 0xbb}], 0x1) 00:35:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:24 executing program 7: socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x7) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000240)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x400600) clock_nanosleep(0x402, 0x0, &(0x7f0000000200)={0x77359400}, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) mq_open(&(0x7f00000000c0)=',eth1}\x00', 0xc0, 0x4d, &(0x7f0000000100)={0xe4, 0x6, 0x8, 0x7fff, 0x80000000, 0x5, 0x22e, 0x8}) 00:35:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) pipe(&(0x7f0000000140)) recvfrom$inet(r0, &(0x7f00000000c0)=""/125, 0x7d, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) [ 212.699227] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000200)=""/184, &(0x7f00000002c0)=0xb8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x402, 0x70bd28, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0xc011) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000300)) ioctl$VT_ACTIVATE(r0, 0x5606, 0xaf9) 00:35:25 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:25 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x5, 0x5, 0x6, 0x9, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80001, 0x0) 00:35:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x65, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) clock_adjtime(0x7, &(0x7f0000000140)={0x4, 0x5, 0x100, 0x6, 0x1, 0x80000000, 0x4b4, 0x1000, 0x7, 0x5, 0xffffffffffff8001, 0x6, 0x8, 0xffffffff, 0x8, 0x4, 0x7ff, 0x0, 0x1, 0x3ff, 0xa4e, 0x100000000, 0x7, 0x20, 0x0, 0x4}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0xd470041877f0fcc9) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) shutdown(r0, 0x1) 00:35:25 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000280)=""/230, 0xe6}], 0x1, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000000180)=""/196, 0xc4}, {&(0x7f0000000380)=""/22, 0x16}], 0x5) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x100000000) 00:35:25 executing program 3: pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3ffd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) write$P9_RVERSION(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1300000065ffff00c4e1000000d4023937843a5006"], 0x13) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 00:35:25 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18a4c6fcf41dae239f223f894e7472616e733d66602c7266646e6f3d8401aeae44ee181dec785e5b6cedcd8ae3345beda6d9c366eb75df772cf7ae6fcf89afd364f7698b4f9ce2886d699e3a4489e269cc04ffd7eb5168d35e90d78c6c551ef9ae723274b1c4573ca9372f4661fd95025c54be71caf42dd5831bb988961e430c1427313bd89082cf7f50d34a413348496b515099b3add5a32ea3d7c320e6f655b383cdd9a3b1ef8d8ee2561932da8d11a12b75ef2b2ca4c9cb7bf6380195473d6d4e4cb5e12df0e1ec759db9f14b5c29ff8790730c65bf17a68e2e84f92fddc805dbf3ca9fb71a589d642fbc45b0b13b65e15e7c08fc98e950a8ec8634afc962a7ca53e2b11723fc985e55d28db05c5ec39465c80bdad9c5c04d22893045430d4fced094a9dfad888254a59fc2786483b76e264861547d2a8b486f8e3be6e3253d881a202950fee6319cceeb454f317819f684309038fa5d55095198bfaf7a7b04d407061b1c85f92958f31988112db2675c63781d93111ccb71be8b70582469a12df35efdb3042a38adfc2a018859a94526b8887f19ed2bc7ada82908314b355fd6d0b2ab67ebf973", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x480040, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) getgroups(0xa, &(0x7f0000000280)=[0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01, 0xee01, 0xffffffffffffffff, 0xee00, 0x0, 0xee00, 0xee00]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r1, &(0x7f0000000400)={0x9c, 0x7d, 0x1, {{0x0, 0x64, 0x1, 0x0, {0x82, 0x2, 0x3}, 0x0, 0x10, 0x9, 0x0, 0x5, '#\'-$%', 0x0, "", 0x1b, 'nodevlo#$keyring([proc}%-: ', 0x11, 'proc\'GPLsystem--f'}, 0x23, '+{vboxnet1*hcgroupsecuritymime_type', r2, r3, r4}}, 0x9c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") r2 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r2, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000100)={0x12, @tick=0xfffffffffffffffd}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfff}) r5 = getpgid(0x0) getpgrp(r5) write(r1, &(0x7f0000000180), 0x0) syz_open_pts(r0, 0x4c0200) [ 213.584486] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 213.589146] 9pnet_virtio: no channels available for device (null) [ 213.617556] 9pnet_virtio: no channels available for device (null) 00:35:25 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) syncfs(r0) readahead(r0, 0x1, 0x7b) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") readv(r2, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/138, 0x8a}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000380)=""/68, 0x44}, {&(0x7f0000000400)=""/55, 0x37}, {&(0x7f0000000440)=""/84, 0x54}], 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) 00:35:25 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x40000, 0x0) readlinkat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/143, 0x8f) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/2, 0x2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000001c0)=0x3) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000200)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 00:35:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x14, 0x2c, 0xb03}, 0x14}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'veth1_to_team\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x1}) 00:35:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") fcntl$setpipe(r0, 0x407, 0x6) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) [ 213.632829] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:25 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x400, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000340)={0x8}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000300)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'vcan0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x7fffffff) getresuid(&(0x7f0000000100), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) timer_create(0x3, &(0x7f0000000380)={0x0, 0x36, 0x1}, &(0x7f00000003c0)=0x0) timer_settime(r3, 0x1, &(0x7f0000000400), &(0x7f0000000540)) epoll_create1(0x80000) getgroups(0x1, &(0x7f0000000240)=[0xffffffffffffffff]) fchown(r0, r2, r4) r5 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x14, 0x2c, 0xb03}, 0x14}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'veth1_to_team\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x1}) [ 214.386898] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:26 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x20}, 0x1}, 0x0) 00:35:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="34f0413bd8fb3b70fa69e5c670e94f1bb4e9867345e35d3e1e6df9590e3a7815c4128386f534d795b0025162043ff2da09f934905a1fc699db19ec722f637d07e017b95472da172adc5bd18d69ae9a12022dffffb8e94b879bc8fe83a23b9fe2088b97d16d27389e22f0e68bf3d54d8cb05b25e70d97b4", 0x1}], 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x8001, 0x80000000, 0x3}, 0xc) sendfile(r0, r0, &(0x7f0000000040), 0x100000000) 00:35:26 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:26 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44831, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)=']vboxnet1mime_type@\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000100)="050200000000008f00") openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x84000, 0x0) 00:35:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) timer_create(0x1, &(0x7f0000000140)={0x0, 0x2d, 0x1, @thr={&(0x7f0000000040)="114731b932326c9091c57a65ebcf825649404e187f95ed0c2aba", &(0x7f0000000380)="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"}}, &(0x7f0000000180)=0x0) timer_delete(r2) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000200)="f7e3de635dba6af45d290e24774a12894f7ae741d4cfff1b5210e9876a1882f99da478384336e5d4fd6b8ee3c5c3edee91871884f480a3cd33bdc98381771aae0c4f1491fae8408146112ddf88b1949e0d0c46263c2bae4c0182ef1d665d9ceffce8d589d2bb94ed3f1b9255770d879ba2a8d0920aeddf3c8a8ad26c76588630d27b805ba00b6ead54a94ed673f00259834dbc196c190433efd65d3aa37600852da5034e0353f35f5fa8fafefaf7006a64cf9a6eb0cf745a401feeaeb5d7843f279cd2c848505d126568bae1d92a16326d962458877a1ad1ded42797fc1a") 00:35:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10000000000000}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc0, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000951dadcb99e3d420ecf5bf49bae78e96da1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd000000", 0x58}], 0x1) 00:35:26 executing program 6: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x400008000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000380)) setfsuid(r0) mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='4', 0x1}], 0x1) write(r0, &(0x7f00000000c0)="124127572c3ce11280827d7bef279dc1b92c2dc1485c4d0cc5d24402b76144bbe674af22b6217074acf0dbcbbe0b14f28a34bada08fa87be9424054385f6fb56c63bba2c7fd7653e070c3e630a21be1e073e1f6fb1da3d091372e950a275d1850a7c759923ed8239675c1a033edec28002e290c2aa258a31fd3de2d55186771509916977ff856965e3f0ea2ffe0a", 0x8e) 00:35:26 executing program 2: msync(&(0x7f0000006000/0x4000)=nil, 0x4000, 0xffffffffff7ffffe) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) 00:35:26 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6d4eb3a5, 0x4000) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x800, 0x4) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x2f, 0x2) 00:35:26 executing program 7: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000001c0)=""/205, &(0x7f00000002c0)=0xcd) listen(r0, 0x8d) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/72, &(0x7f0000000140)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000000)=0x5) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000300)=@generic={0x3, 0xa87c, 0x2}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000380)="d710101b9a986a6dd18697c76ff7804fdc2bf461c5f09ae5743e10620f254029d27cea21442ea0761f58edcdab7a68bd7b3c0500451a535e4ee4b4b74ce248499b1c3b878268b89bb64fc090f1816d3ad2be3455ecc4ea679651f1fdf666ddcebbc80b22e7a3084aa61e8d7de0aa55ec67f70cdfc2fe2e29deb8c411d26e3889516d6cf1eca22b99ded72b755d73480a222eff75086bbd35ab3251f5931e8338e7d10a7185a785cfaafab00f16269a21cb811b7340b352dc7d326ee9ef4c4fe08ea0e1340c3ede94993db6fdebcb0520507d540cc08fdb2e2a05") socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000180)) getsockopt(r0, 0x2, 0x3f, &(0x7f0000000480)=""/71, &(0x7f0000000500)=0x47) setresuid(0x0, 0x0, r3) 00:35:26 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="006400ecff0345") getdents64(r0, &(0x7f00000002c0)=""/66, 0x146) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e23, @rand_addr=0xd4}}) getdents64(r0, &(0x7f0000000df0)=""/528, 0x7f355eb8) 00:35:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) socket$unix(0x1, 0x7, 0x0) readv(r1, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/241, 0xf1}], 0x1) r2 = epoll_create1(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) readv(r0, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x2000215f}], 0x1) 00:35:26 executing program 5: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip6gretap0\x00'}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000440)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x1, 0x2}) [ 214.532817] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 214.555732] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 00:35:26 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@newtclass={0x8c, 0x28, 0x400, 0x70bd2b, 0x25dfdbff, {0x0, r2, {0xa, 0x9}, {0xffee, 0x5}, {0x1, 0xfff7}}, [@TCA_RATE={0x8, 0x5, {0xfffffffffffffffb, 0x5}}, @TCA_RATE={0x8, 0x5, {0x1, 0x2}}, @TCA_RATE={0x8, 0x5, {0x9}}, @tclass_kind_options=@c_dsmark={{0xc, 0x1, 'dsmark\x00'}, {0xc, 0x2, @TCA_DSMARK_VALUE={0x8, 0x5}}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x200}}}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0xc, 0x2, [@TCA_QFQ_WEIGHT={0x8, 0x1, 0xfffffffffffffffe}]}}, @TCA_RATE={0x8, 0x5, {0x80, 0x3}}, @TCA_RATE={0x8, 0x5, {0x10001, 0x7fff}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x885}, 0x4000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) connect(r1, &(0x7f0000000540)=@xdp={0x2c, 0x6, r2, 0x7}, 0x80) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000000000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 00:35:26 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x20}, 0x1}, 0x0) 00:35:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$fiemap(r0, 0x402c582a, &(0x7f0000000080)={0x0, 0x7ffffffd, 0x4}) 00:35:26 executing program 7: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:35:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) timer_create(0x1, &(0x7f0000000140)={0x0, 0x2d, 0x1, @thr={&(0x7f0000000040)="114731b932326c9091c57a65ebcf825649404e187f95ed0c2aba", &(0x7f0000000380)="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"}}, &(0x7f0000000180)=0x0) timer_delete(r2) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000200)="f7e3de635dba6af45d290e24774a12894f7ae741d4cfff1b5210e9876a1882f99da478384336e5d4fd6b8ee3c5c3edee91871884f480a3cd33bdc98381771aae0c4f1491fae8408146112ddf88b1949e0d0c46263c2bae4c0182ef1d665d9ceffce8d589d2bb94ed3f1b9255770d879ba2a8d0920aeddf3c8a8ad26c76588630d27b805ba00b6ead54a94ed673f00259834dbc196c190433efd65d3aa37600852da5034e0353f35f5fa8fafefaf7006a64cf9a6eb0cf745a401feeaeb5d7843f279cd2c848505d126568bae1d92a16326d962458877a1ad1ded42797fc1a") 00:35:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) timer_create(0x1, &(0x7f0000000140)={0x0, 0x2d, 0x1, @thr={&(0x7f0000000040)="114731b932326c9091c57a65ebcf825649404e187f95ed0c2aba", &(0x7f0000000380)="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"}}, &(0x7f0000000180)=0x0) timer_delete(r2) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000200)="f7e3de635dba6af45d290e24774a12894f7ae741d4cfff1b5210e9876a1882f99da478384336e5d4fd6b8ee3c5c3edee91871884f480a3cd33bdc98381771aae0c4f1491fae8408146112ddf88b1949e0d0c46263c2bae4c0182ef1d665d9ceffce8d589d2bb94ed3f1b9255770d879ba2a8d0920aeddf3c8a8ad26c76588630d27b805ba00b6ead54a94ed673f00259834dbc196c190433efd65d3aa37600852da5034e0353f35f5fa8fafefaf7006a64cf9a6eb0cf745a401feeaeb5d7843f279cd2c848505d126568bae1d92a16326d962458877a1ad1ded42797fc1a") 00:35:27 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20000000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x9, 0x8f5, 0x6, 0xfffffffffffffffa, @time={0x0, 0x989680}, {0x7f, 0x8000}, {0x1, 0xfffffffffffffffc}, @result={0x800, 0x5}}, {0x8, 0xff, 0x785, 0x6e2, @time, {0x5, 0x5}, {0x80000000, 0x8}, @addr={0x4, 0x5}}, {0x579e, 0x401, 0xac7, 0x80, @tick=0x8, {0x18a, 0x3}, {0x8, 0x1}, @raw32={[0x7, 0x65, 0x8001]}}, {0x200, 0x1ff, 0x0, 0x5, @time={r2, r3+10000000}, {0xffffffff, 0x10001}, {0x200000000, 0x80000000}, @ext={0x35, &(0x7f0000000080)="cc2e810d50d651b77ce9456530e662b456b0d3f0cf4bbd4aa9c7d0d792faa5e80e6b8dfcb16e41c4d22d38d319bf69641433cd965b"}}], 0x70) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000180)=ANY=[@ANYBLOB="05040000000000000000006f9400ff0f00000080020001000000cde8d7c3f007a89a00000000"]) 00:35:27 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x800, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000440)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="d5e7c80e871423da4d765f5a9729b614370c2ba4c4d2028fe747527531fd8122633a833b0b52b42aa7f75785a00384b9fc7ab5c76d2ed7cbdbf044e410da5419ebd82561e869e78097c5b1f032b57a218998d26e6861952ac014948029e667ec014b3b9bcf33a7b9128a60203f74228f484e74b6c6212425acf2e296272c0feefa8160b4ea15cbca351cec4134de688003aade0cfbcf384e275e413ab18605f9b2eb7e8a76e275099ca0762b940301acaa84bdc52160f828d50370ebdb76ab9ce5fd52d97f355eca7611b10e2f87f52701cb539684b38ebc0b7c8f76bed1d0f4c8a26a80405eecc423b34fe390c3812b2d117b29", @ANYRESHEX=r1, @ANYBLOB=',\x00']) write(r1, &(0x7f0000000340)="51bc6bfdfc68e5be615cd07851dc15eb8549f64849cc97264ad86c7aa315f2e7e5fa73a1defe7ded67141d055bb39c2f5fa52f8821f3daacc4b6cadfa7371ab2b2026f11be1d79f757efd8c63eead9de7ae6afd94e414f636bc4c32f8146ed58a81e5d0db3cb48f9eb8b02ec6cb5d8c2463887ab7cabe18841e56b11e1f83fe5d0", 0x81) accept4(r1, &(0x7f0000000280)=@in6, &(0x7f0000000300)=0x80, 0x80800) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x2000000, &(0x7f00000001c0)="10c3c95046a7774678b8178e4ed7449949195aeb0c6c838dd90c11366f8a6ac3784a258f73d182c18a578534955e4f44e4d109456370be28a3ab29de040212c4261fb5db5644c9b80c892327057dc6be0eed3ee7cb096f0c16605f98e5cadc6990c6f49cd8f55d7803c9d964dcf7b0172acfb44dfe1c57d09d79e7c471149d89991e8e701946cbe488efe3b7ff8c3fed05f8059d394b64154d659d488051b6f000dd6423aee8") 00:35:27 executing program 7: mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount$9p_tcp(&(0x7f0000000100)='127.0.0.1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=\x00', {}, 0x2c}) unlink(&(0x7f0000000000)='./file0\x00') [ 215.458137] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.459366] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.482401] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffffffff, 0x8000) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x3250c0, 0x0) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1000) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000180)="bd0931b2aedf6c96873785fb593a89cf898c14ad72dfe8fb78cf0e2f0b2f106b8cf8b6c782102a7366e5e1a85f6de8093e75e6aa9bc0", 0x36) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)="0200000001000000000000000200f30000000000", 0xffffff2d, 0x0) 00:35:27 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xffffffffffffffb0) setreuid(r1, r1) accept4(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80, 0x800) 00:35:27 executing program 7: sync() r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400100) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'fo\x00', 0x30, 0x280000000000000, 0x4c}, 0x2c) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x1, 0x800) mq_timedsend(r0, &(0x7f0000000140)="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", 0x1000, 0x800, &(0x7f0000001140)={0x77359400}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001180)={@mcast2}, &(0x7f00000011c0)=0x14) unshare(0x10000800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001200)={{0xa, 0x4e20, 0x1a05, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x4e21, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x870}, 0x1, [0x1, 0x7fffffff, 0x1, 0x8, 0x8, 0x42, 0x5, 0x32]}, 0x5c) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001280)='keyring#\x00') write$selinux_access(r0, &(0x7f00000012c0)={'system_u:object_r:netutils_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x20}, 0x51) write$selinux_access(r0, &(0x7f0000001340)={'system_u:object_r:tty_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x6}, 0x65) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000013c0)=0xfffffffffffffffe) acct(&(0x7f0000001400)='./file0\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001440)=0xfffffffffffffffc) splice(r0, &(0x7f0000001480), r0, &(0x7f00000014c0), 0x7, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001540)={0x8, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x2, 0x4, 0x3f, &(0x7f0000001500)='veth0_to_bond\x00', 0x0, 0x8000000, 0x7f8}) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000015c0)=0x7) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001600)=""/117) r1 = syz_genetlink_get_family_id$team(&(0x7f00000016c0)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001780)={&(0x7f0000001680)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x14, r1, 0x8, 0x70bd27, 0x25dfdbfc, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$RTC_WIE_ON(r0, 0x700f) write$selinux_access(r0, &(0x7f00000017c0)={'system_u:object_r:src_t:s0', 0x20, 'unconfined', 0x20, 0xe9f}, 0x3b) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000001800)=0x28) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001840)='/selinux/member\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f0000001880), &(0x7f0000001900)=0x6e, 0x800) r2 = accept4$inet6(r0, &(0x7f0000001940), &(0x7f0000001980)=0x1c, 0x80000) getsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001a40)='ip6_vti0\x00') seccomp(0x1, 0x1, &(0x7f0000001ac0)={0x1, &(0x7f0000001a80)=[{0x1, 0x1000, 0xffffffff, 0x52}]}) [ 215.533290] 9pnet_virtio: no channels available for device 127.0.0.1 [ 215.542314] 9pnet_virtio: no channels available for device 127.0.0.1 00:35:27 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@newtclass={0x8c, 0x28, 0x400, 0x70bd2b, 0x25dfdbff, {0x0, r2, {0xa, 0x9}, {0xffee, 0x5}, {0x1, 0xfff7}}, [@TCA_RATE={0x8, 0x5, {0xfffffffffffffffb, 0x5}}, @TCA_RATE={0x8, 0x5, {0x1, 0x2}}, @TCA_RATE={0x8, 0x5, {0x9}}, @tclass_kind_options=@c_dsmark={{0xc, 0x1, 'dsmark\x00'}, {0xc, 0x2, @TCA_DSMARK_VALUE={0x8, 0x5}}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x200}}}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0xc, 0x2, [@TCA_QFQ_WEIGHT={0x8, 0x1, 0xfffffffffffffffe}]}}, @TCA_RATE={0x8, 0x5, {0x80, 0x3}}, @TCA_RATE={0x8, 0x5, {0x10001, 0x7fff}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x885}, 0x4000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) connect(r1, &(0x7f0000000540)=@xdp={0x2c, 0x6, r2, 0x7}, 0x80) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:27 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'vlan0\x00', 0xd803}) set_thread_area(&(0x7f0000000080)={0x80000001, 0xffffffff, 0x400, 0x100, 0x5, 0xff, 0x7, 0x7, 0xffffffffffff627b, 0xfffffffffffffffd}) ioctl$void(r0, 0xc0045878) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 215.605433] 9pnet: Insufficient options for proto=fd 00:35:27 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 215.626795] 9pnet: Insufficient options for proto=fd 00:35:27 executing program 7: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:35:27 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x20}, 0x1}, 0x0) 00:35:27 executing program 7: setrlimit(0x0, &(0x7f0000000040)={0xfffffffffffffffd}) socketpair$inet(0x2, 0x80005, 0x10000, &(0x7f0000000000)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) 00:35:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:27 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSTI(r1, 0x5412, 0x9) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080)=0x5, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000240)}, 0x2000) 00:35:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x101000, 0x0) write$selinux_create(r1, &(0x7f0000000200)=@access={'system_u:object_r:restorecond_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x1}, 0x4c) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) prctl$getreaper(0xa, &(0x7f0000000080)) openat$cgroup_type(r0, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) writev(r2, &(0x7f00000000c0), 0x20000000000003fa) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) 00:35:27 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r2, 0x3, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 00:35:27 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="f06262821ad7", 0x6}], 0x1, 0x0) 00:35:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) rt_sigsuspend(&(0x7f00000000c0)={0x4}, 0x8) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 00:35:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') unshare(0x2000400) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xd}, 0x6c, r2}) fstatfs(r0, &(0x7f0000001140)=""/4096) [ 216.411365] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 216.425281] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(veth1): iface reset its stats unexpectedly [ 216.449879] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready 00:35:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x200, 0x7fffffff, "3fbe0a0bc42a6e9452832350011c445ed30efb736deb801ddf5ce8557c9800b51c3f84c0393e6d0ff386754af5060b36284267726a962b5c782f9d1414e796494b44b62b9eb8f8f13e628b98f86e886c"}, 0xd8) ioctl$fiemap(r0, 0x40046604, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x4924924924924a3}) 00:35:28 executing program 7: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={'eql\x00', {0x2, 0x4e23, @rand_addr=0x7}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000f00000002000000dd00000100000000000000000800120002000200000000007d22000018000000030300000000030000000000000000bd0300000016000000030100000000000000000000000000000000000003000500001e000002000000000000010000000000000000"], 0x80}, 0x1}, 0x0) getsockopt(r1, 0x1ff, 0x0, &(0x7f0000000040)=""/31, &(0x7f0000000080)=0x1f) [ 216.450587] keychord: Insufficient bytes present for keycount 0 [ 216.463197] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 216.471067] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 216.478211] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 216.487591] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 216.495835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.502609] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready 00:35:28 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) r0 = getpgrp(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) r2 = syz_open_procfs(r0, &(0x7f0000000080)='clear_refs\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000000040)='ubifs\x00', 0x1003, 0x0) [ 216.509952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 216.517360] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 216.524773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 216.532134] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 216.539396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 216.546880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 216.554678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 00:35:28 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xda000, 0x0) ioctl$TCSETSF(r0, 0x40085112, &(0x7f0000000040)={0x3ff}) 00:35:28 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$RTC_AIE_ON(r2, 0x7001) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:28 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:28 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000)={0x12, 0x87, &(0x7f0000000180)="31c42f2039873b23fc5ff6dce840f95909e8a475f839cbe05b916da0c42124e93bdc27e6b96971b3ffac1a87400f8a3ad832370cb6af8050e19b410bd630c0ab3b3d15ea4dd3cb7c1bd7db6df82184b0baba0aca88ccf2254513cba65137006c81461f1547a50d0ce61b88f2d6a633c73abd98dd73c75c48d5ec1652c05b68b800e8b51add23c5"}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) [ 217.220523] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="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") sendfile(0xffffffffffffffff, r0, &(0x7f0000000080)=0x2, 0x40030) 00:35:28 executing program 2: r0 = eventfd(0x0) fallocate(r0, 0x0, 0x0, 0x80000000) read$eventfd(r0, &(0x7f0000000000), 0x8) 00:35:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x8}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:28 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x8, 0x3ff]) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) exit(0x1) 00:35:28 executing program 5: r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create(0x6) r3 = epoll_create(0x4) r4 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000000dff4)) r5 = epoll_create(0x46c) r6 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000c7f000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)) sendfile(r5, r1, &(0x7f00000000c0), 0x5) fcntl$getflags(r0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000d5dff4)) [ 217.374934] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40c080, 0x1) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 00:35:29 executing program 3: r0 = eventfd2(0x8, 0x0) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)}, {&(0x7f0000001480)=""/138, 0x8a}], 0x3) fcntl$setpipe(r0, 0x407, 0x9) r1 = dup(r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x100000001) 00:35:29 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f00000006c0)="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", 0x1000, 0x0, &(0x7f0000000100)={r3, r4+10000000}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000540)=""/236) clock_gettime(0xd9aa1b1d712b7b38, &(0x7f0000000140)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="852a627300000000", @ANYRES64=0x0, @ANYBLOB="dfffffff0000000045139f0b84d6b4bd53770db1eeb24ad4880ca4efe70a195c1a5be81c515512804bd4096e"], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xfffffffffffffe43, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000500)=[@release={0x40046306, 0x1}], 0x0, 0x0, &(0x7f0000000680)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x28, 0x0, &(0x7f0000000680)=[@acquire_done={0x40106309}, @increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00000007c0)}) 00:35:29 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x481, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x4, &(0x7f0000000040)={0x8}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 00:35:29 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x4, 0x408000) getdents(r1, &(0x7f0000000440)=""/63, 0x3f) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) mkdir(&(0x7f0000000080)='./0ile/\x00', 0x0) r2 = creat(&(0x7f0000000240)='./0ile/\x00', 0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) r4 = accept4$unix(r3, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e, 0x80000) set_thread_area(&(0x7f00000003c0)={0x3, 0x1000, 0xffffffff, 0x40, 0xffffffff, 0xc2d, 0x2, 0x7fffffff, 0xfffffffffffffff7, 0xa4e8}) chroot(&(0x7f0000000180)='./0ile/\x00') readlinkat(r2, &(0x7f00000002c0)='./0ile//file0\x00', &(0x7f0000000300)=""/66, 0x42) connect$unix(r4, &(0x7f00000001c0)=@file={0x1, './0ile/\x00'}, 0x6e) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000280)=0x2, 0x4) unlink(&(0x7f00000000c0)='./0ile/\x00') [ 217.491108] binder: 17104:17107 BC_ACQUIRE_DONE u0000000000000000 node 32 cookie mismatch 0000000000000000 != 00000000ffffffdf [ 217.507182] binder: 17104:17107 BC_INCREFS_DONE u0000000000000000 node 32 cookie mismatch 0000000000000000 != 00000000ffffffdf [ 217.523242] binder_alloc: binder_alloc_mmap_handler: 17104 20001000-20004000 already mapped failed -16 00:35:29 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x44000, 0x80) pread64(r0, &(0x7f0000000e80)=""/4096, 0x1000, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c00a815fd8d39b6503a45d960033fd6662d6dfab817bece423d05f54b1fac50d853b58fff2939c6254a5e347cd48e81a5edfd4a157ea34ce83ec19594c4946846e60100000063fad387b4aa23cd9aee0fbce9e66ba030751052876df0c5991b3984fcb91da1ce3a59934f3ca50454a5ce1a8e1f084d69836bde9cd705cf8ea5685c963e733586bb2000000000000000dc995040fe56a0c32c226d82dd5bfc4c960a953cef7794cd0798256f533c04bd7c1b4ed79c030a3e05ff03e4a9a43fcf5063435aa1f0213af97b42919a0c3892e86bdf8dce9f039a2de3"]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:29 executing program 7: 00:35:29 executing program 3: prctl$intptr(0x21, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'team_slave_0\x00', {0x2, 0x4e24}}) getrlimit(0x8, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) chroot(&(0x7f0000000040)='./file0\x00') 00:35:29 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) fchmod(r0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x200001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc, 0x104810, r0, 0x3) 00:35:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) timer_create(0x7, &(0x7f00000009c0)={0x0, 0x14, 0x2}, &(0x7f0000002c00)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002ec0)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002f40)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000003040)={&(0x7f0000002f00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003000)={&(0x7f0000002f80)={0x54, r3, 0x8, 0x70bd26, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1b}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x240000d0}, 0x40000) timer_settime(r1, 0x0, &(0x7f0000002c40)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000002c80)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r4, &(0x7f0000002e40)={0x0, 0x0, @dev}, &(0x7f0000002e80)=0x10) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000002b80)=ANY=[@ANYBLOB="2800000011000301000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008003b00010000802cc7b8a7d1410d94613f896663f5827a98e5a823f194b7bc2d22d494b87078fb3ea7fe8897dfbe5cc208547cb2e631e0b9175400fe1234d4169d7fbdec78a8adfaad07ef7fad3302a9fcd20000000000000000"], 0x28}, 0x1}, 0x0) lgetxattr(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)=@known='system.posix_acl_access\x00', &(0x7f0000002d80)=""/133, 0x85) socketpair(0x5, 0x5, 0x3, &(0x7f0000000940)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002a00)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000002b00)=0xe8) pipe2(&(0x7f0000002cc0), 0x4800) setsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000002b40)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r6}, 0x14) r7 = fcntl$getown(r0, 0x9) process_vm_writev(r7, &(0x7f0000000480)=[{&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000000080)=""/181, 0xb5}, {&(0x7f0000000180)=""/32, 0x20}, {&(0x7f00000001c0)=""/152, 0x98}, {&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/251, 0xfb}], 0x6, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000000580)=""/33, 0x21}, {&(0x7f00000005c0)=""/216, 0xd8}, {&(0x7f00000006c0)=""/125, 0x7d}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000000740)=""/188, 0xbc}, {&(0x7f0000000800)=""/182, 0xb6}], 0x8, 0x0) 00:35:29 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$RTC_AIE_ON(r2, 0x7001) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 217.540542] binder: BINDER_SET_CONTEXT_MGR already set [ 217.548742] binder: 17104:17107 ioctl 40046207 0 returned -16 [ 217.561509] binder: 17104:17113 Release 1 refcount change on invalid ref 1 ret -22 [ 217.563664] binder_alloc: 17104: binder_alloc_buf, no vma [ 217.563677] binder: 17104:17107 transaction failed 29189/-3, size 24-8 line 3141 00:35:29 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x800000001) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfd, 0x1000}, 0xc) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c00dc7a024ba76a39ddda33ead9829ddf518060780ac530a4379199329e84b6"]) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) [ 217.592777] 9pnet: Insufficient options for proto=fd [ 217.596563] binder: 17104:17107 BC_ACQUIRE_DONE u0000000000000000 no match [ 217.596568] binder: 17104:17107 BC_INCREFS_DONE u0000000000000000 no match [ 217.596776] binder: send failed reply for transaction 31 to 17104:17107 [ 217.596821] binder: undelivered TRANSACTION_ERROR: 29189 [ 217.615585] 9pnet: Insufficient options for proto=fd 00:35:29 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x2}) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x9, 0x0, 0x9, 0x40, 0x2, 0x3f, 0x3, 0x2b3, 0x40, 0x374, 0x401, 0x1f, 0x38, 0x1, 0x100, 0xaa, 0x9}, [{0x70000007, 0x1, 0x5, 0xbbe6, 0x1, 0x356, 0x91f, 0xfff}], "53d0cb", [[], [], [], [], [], [], [], []]}, 0x87b) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) 00:35:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) pwrite64(r1, &(0x7f0000003000)="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", 0x200, 0x0) 00:35:29 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400100, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}, &(0x7f00000001c0)=0xc) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x10) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x7f, 0x0, 0x0, 0x8, 0x0, 0x100000000, 0x62a7c853eee88c67, 0x3, 0x2, 0x8000, 0x100000000, 0xdad, 0x0, 0x7, 0xad, 0xfffffffffffff874, 0x0, 0x8, 0x4, 0x24, 0xffffffffffffe6f0, 0x6, 0x1, 0xc8, 0x1, 0x8, 0x9, 0x0, 0x2, 0x4, 0x78, 0x3ff, 0x17, 0x1, 0x8, 0x8001, 0x0, 0x3, 0x4, @perf_config_ext={0x101}, 0x0, 0x786, 0x0, 0x3, 0x400, 0x3, 0x4}, r0, 0x2, r1, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) 00:35:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x50c00, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000140)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) 00:35:29 executing program 2: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101c02, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/4096) mlock(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) 00:35:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) pwrite64(r1, &(0x7f0000003000)="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", 0x200, 0x0) 00:35:29 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x8, 0x3ff]) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r2 = socket$nl_route(0x10, 0x3, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) exit(0x1) 00:35:29 executing program 2: unshare(0x10010000100) unshare(0x28020400) unshare(0x2020600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/88, 0x58}], 0x2, &(0x7f0000000140)=""/114, 0x72, 0x2}, 0x6}, {{&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000240)=""/175, 0xaf}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x800}, 0x1f}, {{&(0x7f0000001340)=@ax25, 0x80, &(0x7f0000001440)=[{&(0x7f00000013c0)}, {&(0x7f0000001400)=""/51, 0x33}], 0x2, 0x0, 0x0, 0x57547126}, 0x2}], 0x3, 0x1, &(0x7f0000001500)={0x77359400}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001540), &(0x7f0000001580)=0x4) flock(r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000040)=[{&(0x7f00000015c0)=""/122, 0x7a}, {&(0x7f0000001640)=""/199, 0xc7}], 0x2, &(0x7f0000001940)=[{&(0x7f0000001740)=""/236, 0xec}, {&(0x7f0000001840)=""/177, 0xb1}, {&(0x7f00000013c0)=""/62, 0x3e}, {&(0x7f0000001900)=""/56, 0x38}], 0x4, 0x0) [ 218.413724] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="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") ioctl$SG_GET_NUM_WAITING(r0, 0xc028660f, &(0x7f0000000000)) write$P9_RSETATTR(r0, &(0x7f0000000080)={0x7, 0x1b, 0x2}, 0x21a) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x43, "4655f397c5405ad5a00f9c29318615a5a6c057986e80bc03ad8d509892f20039eb7e7c73d847dc939a82095fe4fd1d87870d99c7686cfc4dc001f92a522ff9f59618e3"}, &(0x7f0000000040)=0x67) 00:35:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xe3) 00:35:30 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') read(r0, &(0x7f0000000040)=""/120, 0x78) write$eventfd(r0, &(0x7f0000000000), 0x8) fcntl$notify(r0, 0x402, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5eb) mq_timedsend(r0, &(0x7f0000000140)="824d5cc496846a96c2a77b091c1b92eacf71e2081285f9cc991e1db6764079f30589d4408f2b3b3f0d76fa7def912a67af9e2c98a27060c360812faddd0a93dfd8823855313e54b812179b91fb8f1a21cdca3707e4822a42f7062f830541a997f7ba67baca28d5740ee9bd87182723ee99fc8379861342dc0986c17eaad31a2a5f1b68be5c279bd84958af113813bd6a6a2229e06cf1c97da239de4b", 0x9c, 0xc, &(0x7f00000000c0)={0x0, 0x1c9c380}) 00:35:30 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x2000000000000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400400, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000240)=0x54) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_snmp6\x00') vmsplice(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="f618cc424e9533d9b16d6e0eb555954b8d7545847f2587e2e60df31bdb38b5e06b96c7361f39fa7363bb63b9f97e91c74d78242a646ee752ad2a7ab31700098f7130dd2edc59d7c246a7f248137be14577acc1719722f6e18564127fb68a13ae7c0831b82ae8b1365314eba93dd392ee03", 0x71}, {&(0x7f0000000140)="d83f9015ed97323973a29ce3e49ad2459ae90fb9e02db5bf0a0eae0a11d49d59d3553149bd47b9ae9de3a292d5dd5f5e5cab3a444d2fdec4608537d39e0584626a38c0ed50ce291d9cbed8629c5df82cf0d0351928bf9984693c19aed33cf8d2b75260b503de694d5a2e9c21f792fbfc73c2d810436b466b59912280c74d72d19637eabbb7275f96e7cca8340a0678e2dca3676f43137ed8638444f9173d31c5ac08e0e394c90dcc95a6a9f1dda9581d65d94d89b0c0c604c0da35228eed8cf5cff81caab195d2", 0xc7}], 0x2, 0x3) r1 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000440)={@dev, 0x0}, &(0x7f0000000480)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000500)={@remote, 0x0}, &(0x7f0000000540)=0x14) accept4$packet(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000ac0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000d80)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000dc0)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e00)={0x0, @rand_addr}, &(0x7f0000000e40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000e80)={'veth1_to_bond\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000ec0)={'syzkaller1\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000f00)={@empty, @empty, 0x0}, &(0x7f0000000f40)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000f80)={0x0, @multicast2, @dev}, &(0x7f0000000fc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001100)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001200)={@loopback, 0x0}, &(0x7f0000001240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001280)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000012c0)={@dev, 0x0}, &(0x7f0000001300)=0x14) getsockname$packet(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001380)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000015c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001780)={0x0, @multicast1, @rand_addr}, &(0x7f00000017c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a00)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001b00)=0xe8) getpeername$packet(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001bc0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002140)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000002240)=0xe8) getsockname$packet(r0, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000022c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002400)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002440)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000002540)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002580)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000025c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002600)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000002700)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000003240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x9005000}, 0xc, &(0x7f0000003200)={&(0x7f0000002740)={0xac0, r1, 0x502, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x1f8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x209}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xf0}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa34}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x260, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x64}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x6, 0x5612, 0xffffffffffffff54, 0x101}, {0x6, 0x2, 0x7fff, 0x3}, {0x5, 0x3, 0x2, 0x5}, {0x5, 0xffffffffffffffb6, 0x0, 0xe0}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r14}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r16}, {0x20c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r20}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7f, 0x2, 0x100000000, 0x9}, {0x5, 0x5, 0x5, 0xfe0}]}}}]}}, {{0x8, 0x1, r21}, {0xfc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x268, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x63bb, 0x3, 0x5}, {0x250, 0x8, 0x9}, {0xdb7, 0x81, 0x400, 0x6}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r29}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}]}}]}, 0xac0}, 0x1, 0x0, 0x0, 0x20004040}, 0x8800) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) 00:35:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) r3 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x1000000000007ff, 0x4900) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000140)=""/157, 0x9d}], 0x1) readv(r3, &(0x7f0000000480)=[{&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000280)=""/1, 0x1}, {&(0x7f00000002c0)=""/141, 0x8d}, {&(0x7f0000000380)=""/242, 0xf2}], 0x4) ioctl$KDADDIO(r2, 0x4b34, 0x4) recvfrom(r0, &(0x7f0000000000)=""/100, 0x64, 0x102, &(0x7f0000000080)=@ipx={0x4, 0x1000, 0x1, "5a885b47621e"}, 0x80) 00:35:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/100, 0x64) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_deladdr={0x2c, 0x15, 0x201, 0x0, 0x0, {0x2}, [@IFA_LABEL={0x14, 0x3, "6c6f00000000000000f0ffffffffffff"}]}, 0xfffffffffffffec8}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @empty, @broadcast}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000500)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/63, 0x3f}, {&(0x7f00000005c0)}], 0x2, &(0x7f0000000640)=""/34, 0x22, 0x3796}, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000008c0)={0x0, @multicast2, @dev}, &(0x7f0000000900)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000980)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000009c0)={@multicast2, @multicast1, 0x0}, &(0x7f0000000a00)=0xc) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000ac0)={@loopback, 0x0}, &(0x7f0000000b00)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000ec0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000f00)=ANY=[@ANYBLOB="28030000", @ANYRES16=r2, @ANYBLOB="000826bd7000ffdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004008100000008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="080007000000000008000100", @ANYRES32=r10, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11], 0x328}, 0x1, 0x0, 0x0, 0x800}, 0x20000044) 00:35:30 executing program 5: r0 = socket$inet6(0x10, 0x7, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007f5300fe01b2a4a280930a06000000a84308910000003900090020000c00060000001900a30700000000000000dc1338d54400009b84136ef75a1500de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 00:35:30 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000100)=0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba00c66d27f68390046280de00", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:35:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180)=0x1ff, 0x4) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x21) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) unshare(0x10900) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x800) 00:35:30 executing program 5: r0 = inotify_init1(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000140)={0x1, '\x00', 0x2}, 0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') ptrace(0x4207, r2) ptrace(0x4208, r1) prctl$getreaper(0x3b, &(0x7f0000000080)) waitid(0x0, 0x0, &(0x7f00000001c0), 0x9, &(0x7f0000000000)) 00:35:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'bond_slave_0\x00', 0x0}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0xd5b0, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x0, 0x3}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000100)='wlan1mime_typevmnet1lo\x00', 0x2) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 00:35:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2001, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000380)="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", 0x1000) close(r0) [ 219.344068] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:31 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x1c) socketpair(0xd, 0x80000, 0x440, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDADDIO(r1, 0x4b34, 0xeb) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0xffffffffffffffff, 0x2, 0x7, 0x4, 0xc7, 0x5, 0x4}, 0x1c) 00:35:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) signalfd4(r0, &(0x7f0000000080)={0x2}, 0x8, 0x800) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e0000001000000000000000008001200020002000000000000000000180000000200000000000000000000000a000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x14400) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0xcd) 00:35:31 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/snmp\x00') fanotify_mark(r0, 0x91, 0x8000030, r0, &(0x7f0000000040)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) preadv(r0, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/113, 0x71}], 0x1, 0x0) 00:35:31 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1004) ioctl$UFFDIO_COPY(r0, 0x4008556c, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil}) 00:35:31 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) mmap(&(0x7f00009d7000/0x3000)=nil, 0x3000, 0x100000000000000, 0x810, r0, 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x4, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) r2 = accept4(r1, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) mmap(&(0x7f00009d8000/0x3000)=nil, 0x3000, 0x8, 0x42011, r1, 0x0) 00:35:31 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNGETFILTER(r0, 0x800854db, &(0x7f0000000540)=""/4096) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = dup(r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000240)=0x14) recvfrom(r1, &(0x7f00000001c0)=""/82, 0x52, 0x40000000, &(0x7f0000000280)=@can={0x1d, r2}, 0x80) r3 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000004", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 00:35:31 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x101080, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/99, 0x63) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)=0x8b) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000240)='./file0\x00', r2, r3) [ 219.563024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=17273 comm=syz-executor2 00:35:31 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty={[0xeffdffff]}, 0x6}, 0x1c) fcntl$getown(r0, 0x9) 00:35:31 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x20080) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000003480)={0x1518, 0x8, 0x1, "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"}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)={0x15, 0x7f, 0x1, "1e64b53221bc91cb13a54ea5a5089cb73bd658aadd"}) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000001200)=0x20000005) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000180)=0x80000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0xfffffffffffff1cc) clock_gettime(0x1, &(0x7f0000000100)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x180, 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xfffffffffffffffa, 0x7, 0x2000}, 0x4) syz_open_pts(r0, 0x1) ioctl$KDGKBLED(r1, 0x5101, &(0x7f0000000140)) 00:35:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) signalfd4(r0, &(0x7f0000000080)={0x2}, 0x8, 0x800) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e0000001000000000000000008001200020002000000000000000000180000000200000000000000000000000a000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x14400) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0xcd) 00:35:31 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/117, 0x75}], 0x1) fcntl$addseals(r1, 0x409, 0x7) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:31 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x2000000000000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400400, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000240)=0x54) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:31 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000140)='./control\x00', 0x40) open$dir(&(0x7f0000000080)='./control\x00', 0x20002, 0x40) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x282200, 0x0) unlinkat(r1, &(0x7f0000000100)='./control\x00', 0x200) unlinkat(r2, &(0x7f0000000180)='./control\x00', 0x200) 00:35:31 executing program 2: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) setsockopt(r0, 0x800, 0xfe40, &(0x7f00000002c0)="875e9e6dff9d167990fd7daf2a22e43147ab21d9a02d833ac01186f260a3909fe34c7758f476c0fe25c77351aab35c8ab5da86479761c7f301a0e648fa5bc31ca9c03f51f1", 0x45) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000500)=0x40, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000380)={{0x0, 0x3, 0x2, 0x3, 0xa64}, 0xffffffff00000001, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x81, 0x940, 0x3}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000001c0)=0x8) 00:35:31 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x10000000}) r2 = epoll_create1(0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r3) r4 = dup3(r2, r3, 0x0) getsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:35:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) close(r0) [ 220.158777] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:31 executing program 2: r0 = socket(0x9, 0x4, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv6_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) [ 220.224901] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:35:31 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x1000000004e23, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) recvfrom$inet6(r0, &(0x7f0000000240)=""/247, 0xf7, 0x100, &(0x7f0000000000)={0xa, 0x4e24, 0x3, @empty, 0xffffffff}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fchown(r1, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0xb}, 0x20) 00:35:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/86) syz_extract_tcp_res(&(0x7f0000000000), 0xeb, 0x6694) setsockopt$packet_tx_ring(r0, 0x107, 0xc, &(0x7f0000000100)=@req3, 0x1c) 00:35:31 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x7fffe, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c}) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000001c0)=0x6e, 0x80000) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000e40)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 00:35:31 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) ioctl$TIOCSBRK(r1, 0x5427) [ 220.328151] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8224 sclass=netlink_route_socket pig=17332 comm=syz-executor2 [ 220.341682] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8224 sclass=netlink_route_socket pig=17335 comm=syz-executor2 [ 220.362351] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 00:35:32 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0xfffffffffffffffc, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000001c0)={0x5, 0x8, 0x229, 0x1, 0x3f, 0xe000000000000000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x4e23, 0xfde, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x40, [0x50, 0x7, 0x1, 0x8, 0x200000000000000, 0x0, 0x1, 0x3]}, 0x5c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)=0x0) getpgid(r4) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) fdatasync(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) ioctl$KDDELIO(r2, 0x4b35, 0x1f) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 00:35:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe4d8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x494e}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x98}, 0x1, 0x0, 0x0, 0x20008800}, 0x2000c010) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'ip6gretap0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x200, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x11, r4, r5}, {0x5, 0x82, 0x4af, 0x40, 0xfffffffffffffffb, 0x100000000, 0x0, 0x5}, {0x3, 0x7, 0x1, 0x5}, 0x5, 0x6e6bbc, 0x0, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0x2b}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x7, 0x3, 0x3f, 0x4181, 0x3, 0x15}}, 0xe8) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 220.489123] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 00:35:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8000000000000004, &(0x7f0000000080)="070a0818d347ce25c1", 0x9) 00:35:32 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'bpq0\x00', 0x1011}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="03c503650061546191a13ddb048e6653c4346142bd9909d4a3b7d448402421d97b0b3d25"], 0x28}, 0x1}, 0x0) [ 220.556162] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 220.587887] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 220.598692] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 00:35:32 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000020000000000f0e344a33a"], 0x28}, 0x1}, 0x0) 00:35:32 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/117, 0x75}], 0x1) fcntl$addseals(r1, 0x409, 0x7) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0xfffffffffffffffc, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000001c0)={0x5, 0x8, 0x229, 0x1, 0x3f, 0xe000000000000000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x4e23, 0xfde, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x40, [0x50, 0x7, 0x1, 0x8, 0x200000000000000, 0x0, 0x1, 0x3]}, 0x5c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)=0x0) getpgid(r4) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:32 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'vlan0\x00', 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) dup(r0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:35:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x10, 0x80000) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) fcntl$setsig(r1, 0xa, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000380)={'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) tee(r0, r2, 0x8, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000140)=0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000400)={'ifb0\x00', 0x7}) close(r0) pread64(r2, &(0x7f0000000440)=""/55, 0x37, 0x0) fstat(r0, &(0x7f0000000180)) 00:35:32 executing program 2: r0 = memfd_create(&(0x7f0000000080)="d22a7bb47b4000", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1c0, 0x37, 0x604, 0x70bd2d, 0x25dfdbff, {0x9}, [@nested={0x190, 0x66, [@typed={0x8, 0x5f, @u32=0x5}, @typed={0x8, 0x5, @pid=r1}, @typed={0x4, 0x3}, @generic="cb73a824d1a2b671f5e17263442c3b1d2d992ccb896798167fd63179ea88702eac8e86216a77fac3a9405251788f10e9302f8187522ec95765231a3602040f36de89e66788972caf302b0c69269431f8d688b4564f5e994d9bf538a802abde4a606af867df0df94fe6a4e2fd4f9245725caef223dccab03217a343af8ca9836a6762fd50b3238dcaf054f69760b70ebac51f515176517888239ef713bce3e19364ca1285b516b1d9d1830491a4cdb2a64576f9e5", @generic="d4d6328cf4577bed5ebbe3f348fcffd01ff4105df302f0e579b6a8d847e1182029fea02cd70320b555f627f6cc221766569cefabd29ce9af1ae8b8c54b9a9b2ec458091897aaa802f274bc25cc0b3a8f5b91d68cd5fb8bd7d2876babd904623489b2e598fb5567d2bbd07ab4948a26c8888f13cf01badfa72b388a00e32614193478597b6e6102429af957cc5daf55716edacb314b7def952fddb710a119080eada770a63ea3763ba29d44c315dc60487573b569573af3dcf00f932119c580de3f487e"]}, @typed={0x14, 0x60, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x74, @fd=r0}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x800}, 0x4000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap$binder(&(0x7f00000dc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000783000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) sendmmsg(r0, &(0x7f0000005380)=[{{&(0x7f0000000340)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)="0f0fadf9f6a993eea087e26063f2a94d83cb0e65410201e52a9397456b226b656f3a052a7ea1f5c1032a21d62e64a6201660d20b1e2ed4abd4d8c72ee7678c670f2a807240c88082c40823eb93f7088522852110604043aaf4c2a04dbce6b85c99050ca40beee950b8f5328f3f378ed547470c0f25eb87df9adc67e75d873cb4bd5dfab3c1c435e96bd82e2f1e0e627197d6d48845f16e9b556bac5a7f0a573b917cbb4c94ec29a361a286dbe143cf79038e19d3eb6bde94693cc9104d7d7576c74ca52f53e0ab22897e", 0xca}, {&(0x7f00000004c0)="8c90bf44877f9bcf13112379d1c5c0e4a87a5e62c3f7cdc15a0ba27e9f374b3a3424e2aa30a87a32a5cee8447a6d7a3c11de3e2442dc9ad5354f323b2b2586b6d9035570b1b4f2aa4889ee064b4e79053c2ea2db65270fbef2ea866b4d8c91e7f98eaf3556c4319d8a36afb086227c734d80dd2e44b558e6c8010f67109eeb4de4fd196539932f11170d7a26c83b0209f469bbdd5b55111668dc2da165d7b5e849bcb6d750aa63ffa6fcd3630660cd7a715858b7d4", 0xb5}, {&(0x7f0000000580)="e41345a1dcd6c1d3330975ed9351ac08cc50ab7350d2249e79cab93c26caa1ee6b32edf3601012907965ba9ab3cc680991481fc3fc2acc4e5fe04378582ce9261429533e9a64e3f15d9a7346fd05db1ba6e93387d65a137f78dba1a9f3bde1fb09311653be7329911d94fdeccd3c8e29183f4a", 0x73}, {&(0x7f0000000600)="5b5648ed533d328f51a04fb8d51c0a8be1bf3090197127b398f745f10f292c234abe479f7b5ae194b92f4e74bed82b8444a8a4c59a478c778ef07f16513aab34d120391e9df48f2ca31e436a54d7d994766ce4fc182427c49071e8fc3bb9cbcaf55e98e0a905c82875e68d26bbabfc1badaa9b65fb9db63fa96abb53196ac25835fd1d210bb421261256d4e1a09cbed68e2737fcdf17786e18a6f39212e7f175b59ef0bb9b96ddfdbed11f4895d02d3858f5103271d23e5facebb24fac7697e823b05f4d5f1e1633b8d80c157f316f7cf1", 0xd1}, {&(0x7f0000000700)="8d966f19bfa038f84b00b033d877cccb4fe5d727035b008fdd6b1f1cf3af89439d863e1341ca916940fa9fb2a9291f831128eb387e4af8dbbd0468ed0273e232293123b6361d6b743a23b4b073c8abcf7d0e8ee7efff3d2699d2bb4b", 0x5c}], 0x5, &(0x7f00000007c0)=[{0x70, 0x10b, 0x200, "85e252fd49058c4c40f8aa506f5bb2da21f3b84b6c1d5a6e427f9ebfd41e51e9393d1c5301f0a9f5db564969a02a461d4b6df4f6f07c1572e3fe7579dc6790d5b0aab1476a27afd8949e791c67b828ad3d9fd50fe5c6e516b0bbea77ea43f45f1850"}, {0x9c, 0x1ff, 0x0, "bc93224f0113a0ebd4b8b4fb1690ede3375510f7f6735aff049b2daf9ab4bd021b2cda17fdbfd899a80916f567dd1bd8b312539576dcbfd7cde6ee26eda8141d0c91a18d09994bffd4c4d36a79b063cddf88df70ee184d030d57c364dde2b8fd9c2dee00c2bcba99e9cbc29e05e7538923ddc86418cec241126da97ce21f44809d8e614f1557b9086af0548ced"}, {0xd8, 0x84, 0x9, "22594f75d92f5c4a0f5e3078d9a0c526db22214a2dc5e6df9874f124c3c414a1b40aaeab750eef6023d6260543c9fe123281c367020ae160e61c564677913fb5381b90ccc4932fa82bdb4faedb2ef6ef0eec49202016070ce7cf79e7e9d4a72f1fe4820b3fe78e962eae4836f1e5c2b2dd07b3aaa380d62d0c6cc8755fed4560ac8095d981dd70fc1d139ee2522ba4a00ec0fba1516d58046f111b85ee334cfbddfaa45d2b3c07beb2fd794fd02a239d14bbb6e55e5d3f949ba630f3821642a88a069b6ba1d0284ad0"}, {0x8c, 0x10a, 0x2, "75e0952210c89508a912c5d623721b07f807e2f557def46909554d4456752a50d88187681c1b1890804ec139c6e12208ee411858e8ee5af85030e94d412f0cbfe08d881bf9edb34f59cf2a83c9e5a9ec4a0c83ab10deba56795911c538f6d4de3bd162ac2c5ad55efadbb5b791a9e2b08f514ff10a1f877fee11912c342028"}, {0x9c, 0x1, 0x6, "613100d878fb7c5b2d42ca718563bfc1f16da03440c4898d2701a9ffbcace717e7865245e6b35cd3e20af30d21007429b8366a55dec1751e64944ffbbad88df3c349939995cb50e754991b6ed5112c1c4ebb5afe1813e0f3aa5f47a3274bb21115c99c16232e399a38732b1a81af2158395243832ae3945ebf5066b761162e070272a7ac8b24e42c1aa38f2fd6"}, {0x108, 0x105, 0x8, "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"}, {0x40, 0x84, 0x4000, "45dfe63524b776be73f6b0213c4b040885702ff74c860e6136d103dd9423e708acd76818a4381f735e187c626e92d4ddd9f81d"}, {0x100c, 0x10f, 0x1, "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&(0x7f0000004f80)=[{&(0x7f0000004c80)="e05e4a60c777a1ef1026c1af6d88bbc247480225f74557ade47e9b40642cdcb2cc9e0dc10a7a080fd265c5b96df93ae46ad28612baa16aa4a13166afb61490cefd1ee08fcbee99acf25586beafdf96b13abe6a72851e5f0b08d2498266eef9b3794145446ec41de38b849037840ff653eb3a3454bc33d19a13a17e0d78408437407c6ec36f263b1c4ccc91568cfcd006aa2dfee8ea7a63159c95728d7cff8b202510219f30e3539dbf5cc099675850f4460b667074ede6da77c042df825144d74d816218eb77bf48f92026c730fda555f62dce3eddd5e0405aba903d805e8f5394bfdbaa57af84470bc0a3f830197e79781aea973fdd126bed", 0xf9}, {&(0x7f0000004d80)="9a0968f24c2b5a9b2f43b7440611d88e7b1cd4f315eed42307d945d3aadd63b240655203e77dfd641a237ca9001739b46ebf3caef8c70911b813f752c847b8e2b2935b92d5975d1acd", 0x49}, {&(0x7f0000004e00)="a1b14349a999f49bd9d2e21f85e63e57c0fecd7cdf40c9afa166cf4aa4699d008644475b2f26acf6", 0x28}, {&(0x7f0000004e40)="c1847561b4aee5bf75ccfd1cd9016f7ea82726a47a2a91aacb7561ad15e6cd976a59cc1e20432be3636bdf8d7da78094063828fa9e76498abb257b7913988fb7c5d123646be8491440418e86140179111de47456a5ed7a359e30795a", 0x5c}, {&(0x7f0000004ec0)="408080f677bd5ae94639ad47d54d14becc2959bd062dd965ffe54a02b8dc3f24fa8d77564d7bd3d363717be496e7747aa6495b998f847ef4062e770acee962a96bf50264852fc91f609bbb421584751f44de5bb59fa557f9", 0x58}, {&(0x7f0000004f40)="688dab058208", 0x6}], 0x6, &(0x7f0000004fc0)=ANY=[@ANYBLOB="6000f5ffffffffff00000000c64c7ce6781c3b8ecc8a4b001a888d17dda23f9a4e549342c6e8935f02f5bbf50a91a8418095b9302d804d5edf47d0248f2b4cc88571e9afd2709baff4ad00000000935388a9d8fbcf4680dcbdbdb8243a866a15"], 0x60, 0xb73ca95135ada0dd}, 0x9}, {{&(0x7f0000005040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x0, {0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0xffffffffffff8001}}}, 0x80, &(0x7f00000052c0)=[{&(0x7f00000050c0)="d61c3ef19b4a9081fdeebae6e4950692053e9e6249e4c4775757a6f1a73d7a9b7bbc8f34dbca441f9d99f67d5e267023cd3b7efd40c46fed55c209047164cf7defb9ea503ba780b977647c70a7886759bce20a45811a743b0c2af47d7b373a56c1f8cb2c63125b64e5dc67486e1021ebbaf7bf7c9665f294567964ca28128575dc6178aba78c9a7feedef52c4ba3", 0x8e}, {&(0x7f0000005180)="938385ae7c34", 0x6}, {&(0x7f00000051c0)="8e54345a9331892434d6cf919fcc6cefe613ec941858f5c5a376525ad0018170e20c8759772e85047106ec19c6a7e87d366bfc5309e897127c85cb1ab39b7897eb3c3227eecdb8bd9a182af33e0f7b2805f8da48ae9f42c9ad8c2b54d874690d8d6e6ccb400e4841a196ec52140589fd8c73f5b35b1b21520337ca53d768e2fadac90d", 0x83}, {&(0x7f0000005280)="0f7969fee5cc1c09ca79cbaf7f514467f1c836c0f636a3cc6b820af1c0fd6266a83bb1645cc292ffba", 0x29}], 0x4, &(0x7f0000005300)=[{0xc, 0x19f, 0xfffffffffffff000}, {0x3c, 0x116, 0x100000001, "1e034e44cdf81258cde37a1c845879d40b505e9fd2bb32583a1cd2819ccf51df33f73cae4e2ee5fde3be2f41fc80ab"}], 0x48, 0x48000}, 0x3}], 0x6, 0x4008844) 00:35:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) [ 221.184525] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 221.219668] kasan: CONFIG_KASAN_INLINE enabled [ 221.224268] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 221.231613] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 221.237827] Dumping ftrace buffer: [ 221.241341] (ftrace buffer empty) [ 221.245025] Modules linked in: [ 221.248310] CPU: 0 PID: 1833 Comm: kworker/0:2 Not tainted 4.9.111-g03c70fe #10 [ 221.255727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.265151] Workqueue: events p9_poll_workfn [ 221.269645] task: ffff8801ce254800 task.stack: ffff8801ce258000 [ 221.275676] RIP: 0010:[] [] __lock_acquire+0xa1b/0x4070 [ 221.284356] RSP: 0018:ffff8801ce25f8e0 EFLAGS: 00010006 [ 221.289773] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 221.297020] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000018 [ 221.304273] RBP: ffff8801ce25fa90 R08: 0000000000000001 R09: 0000000000000001 [ 221.311523] R10: ffff8801ce254800 R11: 0000000000000001 R12: 0000000000000001 [ 221.318766] R13: 0000000000000000 R14: 0000000000000018 R15: 0000000000000000 [ 221.326020] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 221.334225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.340085] CR2: 00007fffdef5d418 CR3: 00000001c4ebf000 CR4: 00000000001606f0 [ 221.347330] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 221.354573] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 221.361814] Stack: [ 221.363935] 0000000041b58ab3 ffff8801ce2550f0 0000000000000002 0000000000000001 [ 221.371941] 0000000000000000 ffff8801ce255112 ffff8801ce25fad0 0000000000000046 [ 221.380097] ffff8801ce2550b4 0000000000000000 ffff8801ce25faf0 ffffffff812367c4 [ 221.388135] Call Trace: [ 221.390701] [] ? __lock_acquire+0x654/0x4070 [ 221.396729] [] ? debug_check_no_locks_freed+0x210/0x210 [ 221.403723] [] ? debug_check_no_locks_freed+0x210/0x210 [ 221.410717] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 221.417529] [] ? debug_check_no_locks_freed+0x210/0x210 [ 221.424600] [] lock_acquire+0x130/0x3e0 [ 221.430200] [] ? p9_conn_cancel+0xaa/0x4c0 [ 221.436057] [] _raw_spin_lock_irqsave+0x4e/0x62 [ 221.442358] [] ? p9_conn_cancel+0xaa/0x4c0 [ 221.448212] [] p9_conn_cancel+0xaa/0x4c0 [ 221.453904] [] ? mark_held_locks+0xc7/0x130 [ 221.459850] [] ? p9_pollwake+0x110/0x110 [ 221.465536] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 221.472438] [] ? clean_page_buffers+0x20/0x20 [ 221.478557] [] ? p9_fd_poll+0x246/0x310 [ 221.484156] [] p9_poll_workfn+0x222/0x330 [ 221.489930] [] process_one_work+0x7e1/0x1500 [ 221.495964] [] ? process_one_work+0x728/0x1500 [ 221.502185] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 221.508668] [] worker_thread+0xd6/0x10a0 [ 221.514360] [] ? __schedule+0x655/0x1bd0 [ 221.520066] [] kthread+0x26d/0x300 [ 221.525233] [] ? process_one_work+0x1500/0x1500 [ 221.531620] [] ? kthread_park+0xa0/0xa0 [ 221.537231] [] ? kthread_park+0xa0/0xa0 [ 221.542832] [] ? kthread_park+0xa0/0xa0 [ 221.548428] [] ret_from_fork+0x5c/0x70 [ 221.553933] Code: 25 28 00 00 00 0f 85 17 27 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 51 27 00 00 49 81 3e a0 8c e9 84 0f 84 08 f7 [ 221.580677] RIP [] __lock_acquire+0xa1b/0x4070 [ 221.587001] RSP [ 221.590603] ---[ end trace 687ceb7822fe78d5 ]--- [ 221.595332] Kernel panic - not syncing: Fatal exception [ 221.601120] Dumping ftrace buffer: [ 221.604638] (ftrace buffer empty) [ 221.608323] Kernel Offset: disabled [ 221.612010] Rebooting in 86400 seconds..