dmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:31:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xf6cd1ce]}}, 0x1c) 06:31:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xfc, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x1650]}, 0x6) 06:31:49 executing program 7: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x6, 0x4, 0xc352, 0xe44b, 0xffffffffffffff81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x544, 0x6, 0x3f, 0x3c63, 0x2, 0x5}) open(&(0x7f00000000c0)='./file0\x00', 0x802, 0x0) 06:31:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0245720, &(0x7f0000000180)={0x0, {r2, r3+10000000}, 0x20, 0x4}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0x1, 0x6, 0x8, 0x2, 0xfffffffffffffff8, 0x8001, 0x8, 0xd6e8}, &(0x7f0000000200)={0x5, 0x7, 0x3ff, 0x2, 0x284, 0xac, 0x401, 0x2}, &(0x7f0000000240)={0x1ff, 0xffffffff, 0x80, 0x0, 0x1000, 0x3, 0x10001, 0x1f}, &(0x7f00000002c0)={r4, r5+10000000}, &(0x7f0000000340)={&(0x7f0000000300)={0xb2d0}, 0x8}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000310019010000000500000000030000000c0000000800010000000000"], 0x1}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 06:31:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x8000000000000000, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xcd00000000000000]}}, 0x1c) 06:31:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xfec00000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x5016000000000000]}, 0x6) 06:31:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x50060000]}, 0x10) shutdown(r0, 0x1) 06:31:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000310019010000000000000000030000000c0000000800010000000000c45369813f"], 0x110}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000140)=0x30) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x4200, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x7f, 0x0, 0x80000000, 0x2cb5, 0x8929, 0xce0e, 0x1}, 0x1c) 06:31:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x10]}}, 0x1c) [ 710.661272] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 710.666776] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 710.689515] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xe8030000]}, 0x6) 06:31:49 executing program 5: uselib(&(0x7f0000000080)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0xffd, &(0x7f0000000180)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000200)={0xa, 0x4, 0xfa00, {r1}}, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x4000, 0x0) 06:31:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)="6e732fc1207f11ad7a7069640057d80a0842c0fe793f28cd5c0e911f15db99209a30bd87cfe9381de92b45183d47e4e7646674ffa1a5637e07d381228476be1f6a3184c713f7cca808657ed2d1b0957d7a91b7f03f86d6cc14a6b538f038d34ad0fdf41e5fcf74819a7fa46ee9949427e2efc3e9354ff6bc23ab5fbafa4070d47b4617fa77903d4a05a62cdc7f8fa37167afce851464a492996149b7d3e4550f3e3496270c6e") syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/net\x00') 06:31:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xf8240100]}}, 0x1c) 06:31:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x4002000000000000, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x8]}, 0x6) 06:31:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xa00, 0x0, 0x5555000000000000]}}, 0x1c) [ 710.910245] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 710.977248] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 711.023587] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:50 executing program 7: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/232, &(0x7f0000000000)=0xe8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/86) open(&(0x7f00000000c0)='./file0\x00', 0x802, 0x0) 06:31:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) 06:31:50 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40001, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000240)) r1 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="10ad", 0x2, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000180)) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)=')wlan1wcpusetvmnetystemppp1]posix_acl_accesswlan1vboxnet1,\x00', r1) 06:31:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xcd000000]}}, 0x1c) 06:31:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x6]}, 0x6) 06:31:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x5555, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x2000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xf8240100]}, 0x10) shutdown(r0, 0x1) 06:31:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x4040, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000000280)=""/140, 0x8c) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000140)={0x101, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x104) [ 711.665384] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 711.678518] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xc0fe, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x2f9a6]}, 0x6) 06:31:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0xfd42) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000180)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendmmsg$alg(r1, &(0x7f0000004240)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001440)="bba893db6ded067c096f21bec3b4f486eb755f62c5ffe928935abcaf47140d7df9ecc17f66bfcff042effe6efe76cb1ca9b128a641562779b3745baeef431611c674041cacae84b96e591642eb44c984c800053e30199b945a5ad9e800c475a1945ec19b90a697d59ff3788ca6ee60a70a3dbe513aea969ef5da1329c6bc84d3", 0x80}], 0x1}], 0x1, 0x0) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000840)=[{&(0x7f0000000780)=""/168, 0xa8}]}}], 0x1, 0x0, &(0x7f000000bc80)) 06:31:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="0000310019010000000000000000030000000c00fdf963c7f5ea36b200000000"], 0x110}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x3, [0x437, 0x4, 0x20]}, 0xa) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0205710, &(0x7f0000000140)={0x1, 0x5, 0x9, 0x9}) ftruncate(r0, 0xf) openat(r2, &(0x7f0000000180)='./file0\x00', 0x8000, 0x4) 06:31:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x91ffffff, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x3, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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) open$dir(&(0x7f0000000000)='./file0\x00', 0x4040, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000000280)=""/140, 0x8c) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000140)={0x101, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x104) 06:31:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xffffff8d, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x11000000]}, 0x6) 06:31:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3e8]}}, 0x1c) 06:31:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xd1, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000180)=0x7f, 0x4) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) listen(r1, 0x0) 06:31:51 executing program 7: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) 06:31:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x17, 0x80000, 0xda) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x3, &(0x7f0000000080)=[{0x0, 0x2, 0x6, 0x7de0}, {0x0, 0x1, 0xfffffffffffffffe}, {0x80000001, 0x40, 0x3, 0x5}]}, 0x8) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:31:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x142800]}, 0x10) shutdown(r0, 0x1) 06:31:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x14b48, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x10, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x1f4]}}, 0x1c) 06:31:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x1100]}, 0x6) 06:31:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf0}, 0x4, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x31, 0x119, 0x0, 0x0, {0x3}, [@typed={0x8, 0x1d, @u32=0x1}]}, 0x1c}, 0x1}, 0x8010) 06:31:51 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0x2) 06:31:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xfc000000]}}, 0x1c) 06:31:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = request_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)=']\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000280)) keyctl$clear(0x7, r1) socket$inet6_udp(0xa, 0x2, 0x0) add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="648e0a5bede00a117ad8a511132e995ab8ac31794a549993942fc1f6b0d67a26ef550387fb3d190147e6df89741317b215e5bca6814c54e5cd583e4ecfb17e07b0e76bd825580628d7c7f0e4a0b959865dab93f21bf24223078dc03fae23e97bdc329f5fb0cb7cc8c1557d169724b0f204ed3320db01e12925780b68d8ea9349aedc7f9c0a71039b96", 0x89, r1) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x0) 06:31:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xff0f000000000000, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x2]}, 0x6) [ 712.775052] net_ratelimit: 18 callbacks suppressed [ 712.775057] TCP: out of memory -- consider tuning tcp_mem [ 712.836596] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 712.854356] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 712.912965] TCP: out of memory -- consider tuning tcp_mem [ 712.919306] TCP: out of memory -- consider tuning tcp_mem 06:31:51 executing program 7: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x1, 0xc59, 0x4, 0x7fff, 0x35, 0xa0c}) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x802, 0x0) 06:31:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xfc00000000000000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x420000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/27) getdents64(r1, &(0x7f0000000080)=""/34, 0x22) 06:31:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000200)=""/43, &(0x7f0000000240)=0x2b) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x6, 0x1, 0xffffffffffff25d8, 0x401}, 0x10) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:31:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x3e8]}, 0x6) 06:31:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x2000000]}, 0x10) shutdown(r0, 0x1) 06:31:52 executing program 3: mprotect(&(0x7f00005c7000/0x2000)=nil, 0x2000, 0xfffffffffffffeee) futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x1, 0x1) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x0) r0 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000004c0)={{0x4000000080}, 'port0\x00', 0x3f, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000180)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000280)={0xf, 0x6, 0xfa00, {r3, 0x1b}}, 0x350) [ 713.520937] netlink: get zone limit has 4 unknown bytes [ 713.533281] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000312019010000000000000000030000000c0000000800010000000000c0cdd61d77a662eb15c5fbd255dc13c2680fa5563b279d00add1e235a4416659182b689126da419bf6606d3f2961a8705f27ffd9be4d5dfc7b128e02ae64d9fe8c78a8dbe7026cb120d40ccbc211951db7b6ce5c13af89e68148d03e56"], 0x110}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000180)={0x3, 0x6e, 0x4f6, 0x0, 0x0, [], [], [], 0x2, 0x6}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'tunl0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 06:31:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x80000001, 0x2000) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000140)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x246000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000200)=""/203) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0xf0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400540e16001901000000000000000003000000"], 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8010) 06:31:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xb8ff0000]}}, 0x1c) 06:31:52 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x72, 0x4000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/188) syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x3b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 06:31:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x7]}, 0x6) 06:31:52 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3ff) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$int_out(r1, 0x5460, &(0x7f0000000180)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 06:31:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xfe800000, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) fallocate(r0, 0x8, 0x3, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) fremovexattr(r0, &(0x7f00000000c0)=@known='security.evm\x00') setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100), 0x2) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "9901b9a6965cca5ccf65cf68f2654faafa9c4982ab07dc7848dd0a40bddea1d78c9a4d67501c4a13ee4b8190a84ef832"}, 0x34) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x5, 0x3f, 0x1, 0x0, 0xf}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x5) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000240)={0x6, 0x9, [{0x5}, {0x7, 0x0, 0x4}, {0xffffffffffff8001, 0x0, 0x6}, {0x5, 0x0, 0xffff}, {0x9, 0x0, 0x10001}, {0x96, 0x0, 0x80000000}]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000002c0)={0xd1, "b2607cc64b1821ef120145fad91d570552bde46832cb1702e1b186568db6fba35bc94d2e030c6e0af4e4426653e61892174f7366b0319b839aa4433582273f6880e1e52029c33b90599306ef3684b8086061a1268611fe14eb082d3b33705c48380d17c91954d0605cb9350c963c230179d9d96a3f3a6450560f0bea6b3488b7490665924554a5700a43c9f00143647102b31d4d9c2a67a1ad0602a923e8be78046b7b1a70b22c4eaa432d669c717df8cf66241124cad5975a45959a242281553d3f13feb13107a8318bd457596f037cb1"}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000003c0)=""/32) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000400)={0x9, 0x8, 0x2a904259, 0x2, 0x4, 0xb3}) fcntl$getflags(r0, 0x40b) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x11, 0x9, 0x200, 0x200}]}, 0x8) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f00000004c0)=0x2) recvmsg$kcm(r0, &(0x7f0000001ac0)={&(0x7f0000000500)=@can={0x0, 0x0}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000580)=""/66, 0x42}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/250, 0xfa}, {&(0x7f0000001700)=""/183, 0xb7}, {&(0x7f00000017c0)=""/195, 0xc3}, {&(0x7f00000018c0)=""/215, 0xd7}], 0x6, &(0x7f0000001a00)=""/186, 0xba, 0x18e6}, 0x2) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x6c, r1}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001b40)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000001b80)={0x96, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e23, 0x0, 'lblcr\x00', 0x0, 0x4, 0x33}, 0x2c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001bc0)=""/4096) ioctl$KVM_RUN(r0, 0xae80, 0x0) bind$xdp(r0, &(0x7f0000002bc0)={0x2c, 0x4, r1, 0x34, r0}, 0x10) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000002c00)=""/212) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000002d00)='/dev/input/event#\x00', 0x5, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002d80)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002e80)=0xe8) r4 = geteuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002f00)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000042c0)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000004300)={0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004340)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000004440)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000004480)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004740)={&(0x7f0000002d40)=@proc={0x10, 0x0, 0x25dfdbfc, 0xa00100}, 0xc, &(0x7f0000004700)=[{&(0x7f0000002ec0)={0x18, 0x23, 0x100, 0x70bd25, 0x25dfdbfc, "", [@typed={0x8, 0x1f, @uid=r3}]}, 0x18}, {&(0x7f0000002f40)={0x1368, 0x18, 0x0, 0x70bd28, 0x24000000000000, "", [@nested={0x116c, 0x8f, [@generic="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@generic="27994b6dae8b6988e1778ee8e5c2e1380a1b54b69126df799cc07c7f1b0c79341bec747d976b023a3a6fea7aa3a5da667c78fc73ff7d", @generic="d863ba83a20f7021207d037f2359286fcd387ad6c4bff50ff77bb02e4984261965aa0cc570a942f62adc82623c583f4119c218c7d51f", @typed={0x8, 0x96, @str='syz0'}, @generic="8783851907a0e698ed65c17b0de45ee5402942027c4444f7823b1541f0b34b7988d1667a474d0fba6cc5895cf37d99f25df6596a49e35db1130e2d16e68a6fd1fb9a73d075a77e97fa4f451d4b080250ce2be7578186394eec402131207adfec13f51f9dfd7fdac725f51d029853c589d07f032462e86d6fee36398abf8ca0c30b75d89c88832323d4b0b2c2768fb78f1f694a4956a0e04b4f88929427524c495a9d37c1daffa85c38b075355161c2216deacccf1b8ef7a14d1b54534e6673c18aeba4c4f4118dff5d4b884f0d131421edec228ae173e55aca43d1d0488d31839f", @typed={0x8, 0x89, @fd=r2}, @typed={0x8, 0x77, @uid=r4}]}, @nested={0x98, 0x6, [@typed={0x8, 0x59, @str='syz0'}, @generic="416ad553e178dfdedfd8338f3c1ecf32fb714d40c1ab0a5a15dbdb9f741976b91499c4d37c265c0cad8f82aafcfa9f288b3d1b39041aa0d743c5f8c40294495da9b40e25eda997bf6d103a6df10db1413a2cb39dc5aecb2d28a5bf05ecb27e0780f655001139a786782c19410ba3f073c2a1e12ceb90b0e6d975a049df7b518c7fb2f4be1b95549c1b"]}, @typed={0x4, 0xd}, @nested={0x150, 0x1b, [@typed={0xd8, 0x70, @binary="0b2b0e5b5188c5809427e3370b13ededda71dd2d58ff3b82817d71bc308b049db9cc81db5814866ef890ff4ee2abbb60b82e4f13bbaafce4e65b955de47d06e16a650b8990bd4fa43b6f41795a94b3935d8fff1a95ff9d2a13ce1e2c363644750127787edbfdaabe6e55773ba14fab17520a54fc13df2976227b8946d124c0c0e8a0101d5b6de4f01c270fd4669e2570a749801b24926a9cb4859ee1cc9df7d783b5a58a17cf76b054f5beda0e583b7bf598533137f343b771f79548e9e16e19580b7e7484e581c84464ba7dff31e36ca9"}, @generic="9a4add0c843edeff9fddfdc0000f1bda16c45cf459725516e499b967ba84da00ea4dd1886e590d590ee323dafb8458246c4d9164a909500eadebe24b25d1b4dedb55ac27680297d26d449eac7a7a34e8a2309cc405a5a1456de34d7b2d715ba045a25edc0ed8db4fd6", @typed={0x8, 0x1d, @pid=r5}]}]}, 0x1368}, {&(0x7f00000044c0)={0x234, 0x1f, 0x904, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x83, @pid=r6}, @nested={0x1ac, 0x7a, [@typed={0x8, 0x2, @pid=r7}, @typed={0x8, 0x96, @fd=r0}, @generic="58394c04366e9db8ee316f0b31b62263326591", @typed={0x8, 0x29, @pid=r8}, @typed={0x4, 0x25}, @typed={0x8, 0x1b, @fd=r2}, @generic="6b1a461cedd652aaf4d5ab918b41257a84253408d8873788e3dfe736d72bed44e664ba42f8952617fb8d3075a5519ef68d54549347b847ba3ef659f6867522e39082213bf5e28895cf045e30c21b4b8a7e9b7ba69d4190f6e54fc37ca59e181d9b60cd4786adc02bbf835088d80139dd2193176a1da2829c", @generic="ffa98941bc450fad5efe077c5c3f1e0af1a17af06c7f1b31a292ec3ad2d822f498499ed988f54f7bfdcbe99118796eca818e71d030672c080ca1fdcba2dfa1c9020e02dd7d47085c6109d49154e5c32770fb7ebd16a8a17b710fec640684795f2eca028da9880d817974c463bfa5ebc9eb806312899b6dab95f1b6af1d68b097c1d166fbc23b7ee46a251bcdba26ab2b8cbb33af70cd60d8212a4611cea08c28ddc97e85dceb7cba7df2b9f650e1ee5d5bbbbcacb6884b1f3842297892c1aec19910ef2faa7acb32543224b607ba4d11340c4ad1173c03", @generic="8f9bf04f53de5e1a10ecd4f9d8a8d5b581656af169a8e7e8f2307cc7a4b0db"]}, @nested={0x5c, 0x1c, [@generic, @generic="2ae9d762402f163ca8c0a2da2506c2ebb0f3cbe155f78ab07aaa3644d9cd7a58f78179", @generic="85dd9a9f493c0bb16d83074a0b259de95aa6f543f4ebfe3c64993e97a150", @typed={0x8, 0x77, @uid=r9}, @generic="58ab0807540b6e11818f28f4"]}, @nested={0x14, 0x80000000, [@typed={0x8, 0x46, @pid=r10}, @typed={0x8, 0x55, @u32=0xf825c13}]}]}, 0x234}], 0x3, 0x0, 0x0, 0x81}, 0xe8e4b41e8ee91623) 06:31:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x3000000]}, 0x6) [ 713.790922] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 713.821677] netlink: get zone limit has 4 unknown bytes [ 713.835493] netlink: get zone limit has 4 unknown bytes [ 713.877178] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:52 executing program 3: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'mime_type*)\x00'}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000140)=0x50) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1f, 0x501000) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000240)) 06:31:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xe803000000000000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:52 executing program 7: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x802, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) 06:31:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xff0f]}, 0x10) shutdown(r0, 0x1) 06:31:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x94050000]}, 0x6) 06:31:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x4000000, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x55550000]}}, 0x1c) 06:31:52 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x3d, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000001700)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001640)={0x78, r5, 0x220, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff7fffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40000}, 0xc090) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) setresgid(r3, r4, r6) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001540)={&(0x7f00000004c0)={0x105c, 0x3b, 0x800, 0x70bd2c, 0x25dfdbfe, {0xa}, [@generic="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@generic="0289039fcb8a1cb72e6be957deba6975b163ed5535b9b1e2783593ef5f05", @typed={0x8, 0x7e, @u32=0x32401cd8}, @generic="4b8eb6769215a37bd7ab604384f646dc2800c06b6d7f6c35a0f1568bb5e99b"]}, 0x105c}, 0x1, 0x0, 0x0, 0x80}, 0x20000041) 06:31:52 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000000cc0)=[{{&(0x7f0000000100)=@ll, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)=""/218, 0xda}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0, &(0x7f0000000d40)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x2, 0x4, 0x1, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f00000000c0)=""/40}, 0x18) [ 714.498530] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 714.513903] netlink: get zone limit has 4 unknown bytes [ 714.529803] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:53 executing program 3: mmap(&(0x7f0000571000/0x2000)=nil, 0x2000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1ffc) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x2, 0x8005, 0x2, 0x200, 0x200, 0x5, 0xfffffffffffffff8, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="a6000000113bcb8ef8cc505c6dab2fce452dc820cf7b045b3924eca741df56269902e7edae07cc6685657a9ee3a92ae47ba0a150f3e5f706d10b26c0d696c34ddc481e76ee3d3df5fb583b571279a21763b152389ddea1e13c5cd35b574a58e52c8f89c82b5d2b159df175de633e1ffcfa39000d4dcea56c245597931e83b01c2bd39a93b59cded660fddec8ec710d528f40272dfc27f9b2a7d46e49cdf80000000000000000000000"], &(0x7f00000001c0)=0xae) pselect6(0xfffffffffffffe3a, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8)={0x4}, 0x8}) syz_open_procfs(0xffffffffffffffff, &(0x7f00000014c0)='attr/current\x00') setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) [ 714.551885] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 714.563745] netlink: get zone limit has 4 unknown bytes 06:31:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x10]}, 0x6) 06:31:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}, 0x1c) 06:31:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'yam0\x00', 0x0}) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x40040, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x401, 0x7, 0x100, 0x4, 0x30, r2}) 06:31:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x5000, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:53 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0/file1\x00') umount2(&(0x7f0000000380)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40041, 0x0) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000100), &(0x7f0000000080)=0x60) [ 714.662215] netlink: get zone limit has 4 unknown bytes [ 714.686373] netlink: get zone limit has 4 unknown bytes 06:31:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xe00000000000000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000031008ad48337000000000000030000000c0000000800010000000000"], 0x110}, 0x1}, 0x0) 06:31:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, 0x1c) [ 714.758750] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 714.815801] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:53 executing program 7: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in6={0xa, 0x4e23, 0xdebf}], 0x38) socket$bt_bnep(0x1f, 0x3, 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000100)={0x101ef980}, 0x8, 0x800) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x802, 0x0) 06:31:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x49000000000000]}, 0x6) 06:31:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @multicast1}, &(0x7f0000000180)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delqdisc={0x2c, 0x25, 0x2, 0x70bd27, 0x25dfdbfc, {0x0, r1, {0x6, 0xb}, {0xf, 0xf}, {0x14, 0xffe0}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004080}, 0xc000) 06:31:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}}, 0x1c) 06:31:53 executing program 3: r0 = socket$inet6(0xa, 0x80806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 06:31:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x1eed6980, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x5000000000000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xd900000000000000]}, 0x10) shutdown(r0, 0x1) 06:31:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000031001901492eccca00000000000000000c0000400800010000000000"], 0x110}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x800020, 0x200001) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 715.347084] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 715.365631] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x5000000000000000, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x9000000]}, 0x6) 06:31:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xe8030000]}}, 0x1c) 06:31:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc000, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="cd"}], 0x1) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') pread64(r0, &(0x7f00000000c0)=""/21, 0x15, 0x0) 06:31:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x20}, 0x1}, 0x40801) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x400, 0x2, [0x2, 0x7]}, &(0x7f0000000200)=0xc) [ 715.470476] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 715.527795] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x7000000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x100, 0x100000000, 0x8001, 0x6, r1, 0x3}, 0x2c) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x7, 0xfe, 0x2, 0x3440, 0x8, 0x1, 0xd35}, 0x2c) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='IPVS\x00', 0xfffffffffffffffa) keyctl$search(0xa, r4, &(0x7f00000003c0)='pkcs7_test\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, r5) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', r3}, 0x10) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="57000000f825650c43bec45bc9fd52865fff6295769e4601", @ANYRES16=r2, @ANYBLOB="000325bd7000ffdbdf251100000008000400000000000800040002000000400002000800040003000000080004000100000014000100ac1414497ec0df7a6d72e01861b07818bb0000000000000000000000000800b10001000000080003000000000008000400feffffff0800040001000000"], 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) [ 715.649721] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:54 executing program 5: r0 = epoll_create1(0x80000) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:31:54 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vsock\x00', 0x202, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001380)={'gretap0\x00', 0x0}) sendto$packet(r1, &(0x7f0000001240), 0x0, 0x615f97290a2b9520, &(0x7f00000013c0)={0x11, 0xf8, r2, 0x1, 0x1ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f0000001280)={0x0, 0x0}) r4 = getpgid(0x0) sendmsg$nl_generic(r1, &(0x7f0000001300)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x2220000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001400)={0x29c, 0x39, 0x220, 0x70bd29, 0x25dfdbff, {0x2}, [@typed={0x4, 0x8b}, @typed={0x8, 0x65, @fd=r1}, @typed={0x8, 0x8, @pid=r3}, @generic="691834b9d9ab1fd62f682d5a4a982bba57a6c23903d7dcf2", @nested={0xec, 0x73, [@generic="a5a8a055674dff36d0ecc9239fd2412b0c481d9395290194a088b279f3e2a48672cec212e714034b4a311ccee7243029b60cefafd25890b454126ca65280f174662241bbd81832023ecd77d88b3e43dd396687406c24056a3b96a7f4f17907f3799856f755ad71a5b28ec991ed9048ed2db4a40a4ae3bc847f9953ac6d86e9513860452ca02d4f75cebf1934ddb05a8d4e12dbe80124ed270f5997dac2ee6d46f7827112756712cf4d5d6dde6c572e4acee1172125324afa481df79b0d2d0c594e1204a2e5d07bdc0ca764fd76d304a329e8c05d5b3e7188d64dcf3d0c500c42c0342c99e4015f"]}, @generic="b118589270f32e743ac7660ba0acf4d325df28070afd8b6b16a39008e594db64ce545c89ec2909f06ab71568d5d8d7be92a4b69cc5d03a5042816f53a456978473e6cc6ae5f44d6afe1d269e4a52fb95aeaef2da06ca0b9469ebc6be2fd98f1528ab90e07f88d9f0fb97eebe8bb220329e04ebed2bbc7ec9a0771e141c4ca904ecac4e73de564e44ab8ba47b5f9fda93c8e6f5afc1ef613fa35370ab53534f849be1b8eae53a86cd7987c8de1f40a488d3693a7df4c5bc5428ed74ca49201db11273031485", @nested={0x90, 0x68, [@generic="d2c82e6f45fe644e989f8ab5e914f47e2fb6b8fa4949e21f136eaa820e22a5f25fbc254bb6803322f8d975fb3bdf88e2c1835a94e6df6360c5b3e36064d645845f2a66cfb401ab4e60f21f7aa2b6b7316ac665df2f4d827daacc30295551a47f659974f372e9ac22d63ff1f3e94cf9b314004cbcf314e44cae896a2d9dd00b9c8b4f", @typed={0x8, 0x61, @pid=r4}]}, @typed={0x8, 0x6d, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @typed={0x8, 0x71, @fd=r1}, @typed={0x8, 0x34, @fd=r1}]}, 0x29c}, 0x1, 0x0, 0x0, 0x40040}, 0x40001) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000010c0)=""/90, &(0x7f0000000040)=0x5a) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000016c0)={0x7, 0xe97e, 0x8, 0xdc00000000000000, 0x7, 0x77b, 0x9, 0x9, 0x100000001, 0x6, 0x4, 0x3ff}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rtc0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r5, 0xc0245720, &(0x7f00000011c0)={0x1, {r6, r7+30000000}, 0x101}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001340)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/4096) 06:31:54 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000004000)=0x2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x3, 0xfffffffffffffeff}, {0x3, 0xf4}, 0x100000000, 0x1, 0x8}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 06:31:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x80301000]}}, 0x1c) 06:31:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x400000000000000, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xd1, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x4000000000000000]}, 0x10) shutdown(r0, 0x1) 06:31:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xa000000]}, 0x6) [ 716.230704] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 716.238114] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x400000000000000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:54 executing program 5: r0 = memfd_create(&(0x7f0000000100)=',bdev--wlan0security\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000030000000c0000000821299dcc54d0ff57477200010067000000"], 0x110}, 0x1}, 0x0) 06:31:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x3f000000]}, 0x6) [ 716.280443] Unknown ioctl 21508 [ 716.288598] Unknown ioctl 19312 [ 716.310318] Unknown ioctl 21508 [ 716.319300] Unknown ioctl 19312 06:31:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xcf00]}}, 0x1c) [ 716.339428] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003740)={&(0x7f0000002440)=@can={0x0, 0x0}, 0x80, &(0x7f0000003700)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/210, 0xd2}, {&(0x7f00000035c0)=""/123, 0x7b}, {&(0x7f0000003640)=""/143, 0x8f}], 0x4, 0x0, 0x0, 0x4}, 0x40000000) getresuid(&(0x7f0000003780), &(0x7f00000037c0), &(0x7f0000003800)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003c40)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000003d40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003d80)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000003e80)=0xe8) r6 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000004200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f00000041c0)={&(0x7f0000003ec0)=@allocspi={0x2dc, 0x16, 0x300, 0x70bd2b, 0x25dfdbfc, {{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x1, 0x4e24, 0x1, 0xa, 0xa0, 0x80, 0x3b, r2, r3}, {@in=@rand_addr=0x5, 0x4d4, 0xff}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x1, 0x54, 0x200, 0x10001, 0x0, 0x0, 0x3183e583, 0xa00}, {0x40, 0xfe, 0x5}, {0xffffffffffffc340, 0x7f, 0x3}, 0x70bd29, 0x3507, 0x2, 0x0, 0xffffffffffffff81, 0x1}, 0x3ff, 0x100000001}, [@sa={0xe4, 0x6, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x8000, 0x4e20, 0xffffffffffff8e51, 0x2, 0xa0, 0x80, 0x33, r4, r5}, {@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d3, 0x2b}, @in6, {0x2, 0x1, 0x6, 0x1, 0x1, 0x1, 0x5, 0x9}, {0xb8c8, 0x0, 0x1ff, 0xfc57}, {0x1, 0x0, 0x800}, 0x70bd2a, 0x0, 0x2, 0x7, 0x101, 0x8}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e23, 0x4e21, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x10}, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4e22, 0x10000, 0x4e20, 0x1, 0x2, 0xa0, 0x0, 0x0, 0x0, r6}, {@in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4d3, 0xff}, @in6, {0x8, 0xfffffffffffffffc, 0xc297, 0x4, 0x3, 0x2cc, 0xee1}, {0xfffffffffffffffa, 0x3, 0x40, 0x100000001}, {0x9, 0x3, 0xd0}, 0x70bd29, 0x34ff, 0xa, 0x4, 0xfffffffffffffffb, 0xeecbf35a0fee553c}}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000011c0)={&(0x7f0000001180)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x1014, 0x31, 0x119, 0x0, 0x0, {0x3}, [@generic="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0x1014}, 0x1}, 0x0) 06:31:54 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x18, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 06:31:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x40000000]}, 0x6) 06:31:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x4000, 0x0, 0xe00000000000000]}}, 0x1c) [ 716.449845] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 716.455145] netlink: 4092 bytes leftover after parsing attributes in process `syz-executor5'. 06:31:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x5455010000000000, 0x0, 0x5555000000000000]}}, 0x1c) [ 716.508761] netlink: 4092 bytes leftover after parsing attributes in process `syz-executor5'. [ 716.548371] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x4002]}, 0x6) [ 716.608696] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:55 executing program 7: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x0) ioctl$TIOCCONS(r0, 0x541d) open(&(0x7f0000363ff8)='./file0\x00', 0x0, 0x0) 06:31:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xf401]}}, 0x1c) 06:31:55 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x7, &(0x7f0000003080)={0x0}) getpgrp(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xfffffffffffff325}) recvmmsg(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000640)=@l2, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/215, 0xd7}}, {{0x0, 0x0, &(0x7f0000002f00), 0x0, &(0x7f0000002f80)=""/8, 0x8}}], 0x2, 0x0, &(0x7f00000030c0)={r1}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x4, 0xffffffffffffff5a) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xfc00, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 06:31:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000940000310019010000000000000000030000000c00000008000100000000"], 0x110}, 0x1}, 0x0) 06:31:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xe803]}, 0x6) 06:31:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xb00000000000000, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x8000000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xa]}, 0x10) shutdown(r0, 0x1) 06:31:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) socketpair(0x3, 0x8080e, 0x1bd4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000001c0)={0x2, &(0x7f0000000140), 0xb, r2, 0x98170859ca1e57c9}) [ 717.311943] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 717.318335] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x218]}}, 0x1c) 06:31:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xfffffffe]}, 0x6) 06:31:55 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1fffe, 0x0) r1 = memfd_create(&(0x7f00000000c0)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98ecd78851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000200)=@req={0x401, 0x800, 0xfffffffffffffffe, 0x1}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000040)=""/8) ppoll(&(0x7f0000001500), 0x2000000000000137, &(0x7f00000014c0)={0x0, 0x989680}, &(0x7f00000002c0)={0x1}, 0xfeac) vmsplice(r0, &(0x7f0000001480)=[{&(0x7f00000000c0)="4d739d88d6ff64317f9f5d9f79fe69997cc993bce9f480303f95fab123066740409be8994575ce0b9e3790b891f0fc0226e46edd070e781c1eaa1ae3bf5cd967c628fb7112d1958fd923007efb7f2858b0204c7a", 0x54}, {&(0x7f0000000000)="b9a12a11fa70c6d7e046d30523a9ad729a6764cb3c96103741bc", 0x1a}, {&(0x7f0000000300)="74fe50aacda276810373616a957c678f693e08af82c3aff7a4fa705868cf5800bc7dce4f82bd99783c860a23cff5c5cfc303396917619f65f8130e9c134e5ef6f4d00cafc43eb628b55e9bbd84c07a8957c814f615fddf584cbfc0f399f07e3db60a2e8a1344e7a9d678a992996ec12cd5b9cb2e4267f54fd42798d329caf487597b9d0bb0ff9cb98386ad3ab14afe2b34d7342ac9c6cd40c3814a19172ca45a0b0edc2197dfefcff959d9021882ec8d46e84722700b908330b255a93416ffa287cf937a5d737d56ead168e1b2ec034d3b72cb930f53ba1e602735d17325fb787898c9218627f0", 0xe7}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000001c0)="724fd260be39693fe178d3e7b0dece12d9e27d8f2fd64ec5aaca88cd719ab88fe14d3033ee1e95f9b3", 0x29}, {&(0x7f0000000240)="e9bc6f25cbb56fecfb20f93bbe6325329ef85ee8f4f387", 0x17}, {&(0x7f0000001400)="1eec8d8982ad93a28ae412f435520793f2be9f65395d649b9e713e852c026504f6e686d45201d655067b5ef1b11d014f7d859dc9bafe009f9b610a422e5cec2003c2b0fcb87d5a4c5a399b488c68f684546ff14b511e6b81fd32269264f80810ba58e713698981eb277efd60c37e30597691b31ca068a8339b918a192cfe6b", 0x7f}], 0x7, 0x5) 06:31:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) keyctl$session_to_parent(0x12) 06:31:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x9]}}, 0x1c) 06:31:55 executing program 7: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x68b}, &(0x7f0000000200)=0x98) r1 = socket(0xa, 0x802, 0x0) poll(&(0x7f0000000240)=[{r1, 0x281}], 0x1, 0x2) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="34b7da8142b766aa86116f889793975b", 0x10) sched_yield() r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0xc2c45513, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 'syz1\x00'}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x18b) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r0, 0x200}, 0x8) 06:31:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xa00000000000000]}, 0x6) 06:31:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000600151f20009d2c396300000721d027000000000000000000000000000000009a4aeb6e28038338986c54f478fbf2f4c6b759e587394632a4a39b7c5d4284f7f27a101e261a492ef1ae065279ceb8fe7ed733456ee951b1d78388674673f33d420250077b28c346d80fb0e128bfa754bea68a5bca354283141f4615d597e2f423c9"], 0x14}, 0x1, 0x0, 0x0, 0x800000}, 0x400) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x20, 0x220180) ioctl$TIOCNXCL(r1, 0x540d) 06:31:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xfe80]}}, 0x1c) 06:31:56 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x250200, 0x0) signalfd(r0, &(0x7f0000000180)={0x100000001}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000002c0)={0x7, 0x401, 0x5, {r1, r2+30000000}, 0x7, 0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x3d9d}}}, 0x84) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x148) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) r5 = pkey_alloc(0x0, 0x1) connect$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, r5) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='o', 0x1, 0xffffffffffffffff) keyctl$invalidate(0x3, r6) 06:31:56 executing program 7: r0 = epoll_create1(0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) r1 = epoll_create1(0x0) close(r0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 06:31:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x6000000]}, 0x6) 06:31:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x4, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 06:31:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x2000000000000]}}, 0x1c) 06:31:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x201a67de]}, 0x10) shutdown(r0, 0x1) 06:31:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/anycast6\x00') fcntl$setstatus(r0, 0x4, 0x6802) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '-nodev.\x00'}, &(0x7f0000001200)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b", 0xed, 0x3) read(r0, &(0x7f0000000200)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x3f, 0x12, 0x6, 0x1}, &(0x7f0000001300)=0x14) 06:31:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xe00]}, 0x6) 06:31:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0xffffffffffff8001, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x8, 0xfff, 0x4, 0xffffffffffff0001, 0x3}, &(0x7f0000000300)=0x98) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x40000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000100)=ANY=[@ANYRES32=r0]) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) 06:31:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xff000000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x800, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x681) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x54) [ 718.310222] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 718.349730] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:56 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8931, &(0x7f0000000040)={'bridge_slave_0\x00'}) 06:31:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xa00]}, 0x6) 06:31:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x3e8, 0x0, 0xe00000000000000]}}, 0x1c) 06:31:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xff0f000000000000]}}, 0x1c) 06:31:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x200082, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000004bece6eaf8790000000000000000000000080000"]) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0xc0010141]}) [ 718.438527] net_ratelimit: 14 callbacks suppressed [ 718.438534] netlink: get zone limit has 4 unknown bytes 06:31:57 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000000040)="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", 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = dup3(r1, r0, 0x80000) r3 = syz_open_dev$midi(&(0x7f0000001040)='/dev/midi#\x00', 0x9, 0x400000) ioctl$TIOCNOTTY(r3, 0x5422) setsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000001080)=0x7ff, 0x4) pause() ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f00000010c0)=0xfffffffffffffffa, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000851ffc), 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001100)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff9}, {0x0, 0x1}, {0xf, 0x6}], 0x3) 06:31:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x900, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd1, 0xe00000000000000]}}, 0x1c) [ 718.542252] netlink: get zone limit has 4 unknown bytes 06:31:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x2f9a5]}, 0x6) 06:31:57 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x141200) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000310019010000000000000000030000001ee6bb67dfa40ebfde036f5f0b2ed8af34261ba4d273df098e12e19939a8faa697c7d6ef6a30106cdb3e5f537c04df87b856a65cc1300c9312c6799b5cc1fadf12ad57e204275dbf618fbcd2266f1b9692036d3510124ec7d408530e7aa950edbebb7df4b46c7f3c3da5b8ce74d24a0b9a136e52a17e5abc8f5109b573a27d6a99ccc354d393d8168a8dd3656e78c4419ca83b0ef8c3ba4c1d06b4a51ad398f8dc564f2e3b6b06061c250b2fb262a99881de7dfbe752dd7a064e330843d25be2"], 0x14}, 0x1}, 0x0) [ 718.680061] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 718.699009] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 718.719409] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x240]}, 0x10) shutdown(r0, 0x1) 06:31:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3f, 0x404000) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x91, 0x6) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:31:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x700000000000000]}}, 0x1c) 06:31:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x4000000000000000]}, 0x6) 06:31:57 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x4479) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r4) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000100000000000000010000000000000000000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="2100000000000001000000200000008e5900473c8ee8b378fd000500010202000000"]) 06:31:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0xfc000000, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x2000000, 0xe00000000000000]}}, 0x1c) [ 719.107203] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 719.132450] netlink: get zone limit has 4 unknown bytes [ 719.140431] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xcef9020000000000]}, 0x6) [ 719.152075] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x4, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0400007c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:31:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x4, 0x5555000000000000]}}, 0x1c) 06:31:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}}, 0x1c) [ 719.325418] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 719.366191] netlink: get zone limit has 4 unknown bytes 06:31:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000540)='*', 0x1}], 0x1, &(0x7f0000000800), 0x0, 0x40}, 0x40) 06:31:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x4002000000000000]}, 0x6) 06:31:58 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8000005, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="92", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000019) acct(&(0x7f0000000000)='./file0\x00') 06:31:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xf4010000, 0xe00000000000000]}}, 0x1c) 06:31:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x2670561f00000000, 0x5555000000000000]}}, 0x1c) [ 719.642210] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 719.656978] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x8055000000000000]}, 0x10) shutdown(r0, 0x1) 06:31:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x5555000000000000]}}, 0x1c) 06:31:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000310019010000000000000400030000000c0000000800010000000000"], 0x110}, 0x1}, 0x0) 06:31:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x700000000000000]}, 0x6) 06:31:58 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x400) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x1010, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000000040)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000010000ffff0000001704b1941f38e2343f0497ec42d4e30396eada027241a4983dbb72db6d076d6ecf82272447010089908f920ccd032362ee44a172432520b13fd3b89582446ea352a2b978452d1953040160569c4d84be5a64daeb65aa05cdaae355b09627bf8abfd86f466d838ead810d62e6f92af0dd53bf8018a99d41917ebeecef1c562a2dc5dbad1e1ce8441ab4b818db97661e99c28479f6958851cdc77cc797060cfe0213c5712295a5d1776cac5460431620599f2442051ad92ae43ef8d5bba86b0f56b94e9a9844313533b12b5d2263993d9094c7a372d171d1b6878b12aaa63f5602d59055346fee375f9e7e", @ANYRES32=r1], 0x18}, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) sendmsg$kcm(r2, &(0x7f0000001680)={&(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x2000000}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="48cb6c93ab3aec44859f6718f427c71a9452d932b9d605", 0x17}, {&(0x7f00000002c0)="8eb248c54843c30f6a5bc6656847c99bf3a138731828b36333b9539d8888bd3fabef79019deca5fb197bf6b13350f9740480596178772e9c5ceccd052d7f8b146b8cce61a94cf285b8688da0843351699db884afe4d8d3787be3f310211c5b", 0x5f}], 0x2, &(0x7f0000000340)=[{0x38, 0x129, 0x9, "75891d3f2deff6b9093697eac1a80f4f2394825796ec55d8e593a0070cc142cc8f3da17153a475923f"}, {0x100c, 0x103, 0x8, "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{0xb4, 0x11f, 0x3, "34d56bd8593a52ea35e77b2b429dcddb973bac3cd62e002a7d19132fc10aee05bac3483e98666b6879ba70eeae99b2682b4b5cd4e1f4d88e69723547117f376a137cdbffd8f0c2b16bf29aaabf0a50f137407380a35a83e25dd4260dd3e5f5dcaa8369e88aef4364b334c17598984b5f2d94564029e185cd2096f564b673e1885e921f5b1a53574dea95e3793e96575b70082b01323a9083c1622b06520b6383e4ca96fcbcaaad5c"}, {0x60, 0x115, 0x6, "19741970466fc3a0adb1d12af50aa52044f8facaff5fcfe5da2c56c5924c0206882b740ae3ec700ecb7ea3cd3e42a9d2b815dbd1d5a4e2ba83cebb5739992c2a7bd63f6787b17ec50987619ea0db5fec54725164"}, {0xb4, 0x118, 0xffffffffffff7fff, "f358c50d068d1173c40299f7435b296b4dd523fc165a5a7b23f6bf2f8b94369237807be9997c0095df3ef2a4647ec283e4f733ee75a7ce20e01cebc137ae81656c78adadf47fedddcba0cf9b08722c32576fcc5662c35145bf8f19b9a076bd59b8d0b1a0bc97a67f82a3025f5088b34e172abfb7127692020f1f4c49d6b4fe75cb0b62acb66e5f917c4454a840f180dc087426c88f6051cc580d07b0216f7949b264ce8bd7bb"}, {0x38, 0x10e, 0x6, "f0161bb7ff22720822548596f54ac486c1336b72d30b5a10066f97241278e6f36316704a58d52d95b41bad55"}, {0x40, 0x0, 0x3503, "e1a308ef124d02e694f43319789bf90dc7a0247e6e43b92c988f5b65d84cf2fc01f433950141f0ff6fc79807b60eb78ef0"}, {0xac, 0x3a, 0x5, "250eeaa9f580fa5b395b939a5655a42b59ef4f805eb81e056cdf4acf9aee227421091440947654b588c41a72016c9b54f4d8ef924dc975064c0b71367357af7082fb186db157ff82d8585106e225d373409f4f55490faacdffd741446142b88a5f06c992aefc168bfb4b21c776b0e0bea60d6bc1bf51c9bdb7d54b9a74633adc9b349b74562d76dc76ef3b11b2ddfce72543246f0780446703085ade26f911ac"}], 0x1330, 0x4008000}, 0x800) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 06:31:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xb00000000000000, 0x5555000000000000]}}, 0x1c) 06:31:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xa00000000000000, 0xe00000000000000]}}, 0x1c) 06:31:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3, 0x303000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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) close(r0) [ 720.010780] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 720.013062] netlink: get zone limit has 4 unknown bytes [ 720.027727] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 720.028647] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xa5f90200]}, 0x6) 06:31:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x8, 0x31, 0x11a, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x8000) 06:31:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xfec0]}}, 0x1c) 06:31:58 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f00000000c0)={0x6, 0x118, 0xfa00, {{0x9, 0x401, "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", 0x15, 0x7, 0x8000, 0x0, 0xe30, 0x72, 0xfffffffffffffffa}, r3}}, 0x120) r4 = dup3(r2, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000200)={0x3, 0x0, 0x2, 0x1, 'syz0\x00', 0x3}) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000000240)=0x401, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0x9}, &(0x7f0000000340)=0x88) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000380)={r5, 0x7}, 0x8) r6 = getpgid(0xffffffffffffffff) get_robust_list(r6, &(0x7f0000000500)=&(0x7f00000004c0)={&(0x7f0000000400)={&(0x7f00000003c0)}, 0x0, &(0x7f0000000480)={&(0x7f0000000440)}}, &(0x7f0000000540)=0xc) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) connect$netlink(r4, &(0x7f0000000580)=@unspec, 0xc) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f00000007c0)={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r3, 0x2}}, 0x18) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0xa2, "741e75b3b5861922bb3be41b96fe2469b37e103b0e5c621500072ad88546b7409ba6d27c8826b472fce7d7179e596ee3b5c38d23b331656f836b8ed85b3f25a09c89979b880af87b095ed44d9424a6c34297e3fa1004c2150922d8e0de7aa0e2468bd3c63667efde535f924a191d802037436f7dccc0beefd4299a16cd5d33ebef238ecf0c66987bfc50aaed57be537f937849f9d46fb762c48c3bc86a27224d2835"}, &(0x7f0000000900)=0xc6) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000940)={0x4, 0x8, 0xfffffffffffffff7}) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000980)={'filter\x00', 0xe3, "6b58fbcf8f8578cb5a1de8b45bb4f6cae1de7238c27b6b710cac3c24489816d1fee9b36ac86dc1abb4a3d4aca74beeacc7e1c290d5bddde93a96f3ef382b8b7574a239d91bb177e43524c814b5db749e136c9608bc92372d973faa31e702bfa3e51a4d12b4b1c417a3476cf135e85a97fb4bdc934e3bcd74070f47022ec0d0899ac559f9a73581e41a5ed1ffd0da159a473f88c47f52296823ecdf9a3ca8ba09aa1cdb681fe35c7857adebaa8ae516aa3e445b0f3844862faaecf394159c9ac31847ab3192b21feaed29d9044dbdaaa1aeabdd4e320130a2b235b01a938ef7184cf5a7"}, &(0x7f0000000ac0)=0x107) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000b00)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x20) ioctl$TIOCSTI(r4, 0x5412, 0x80000000) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000b40)) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000b80)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000c40)=0x200, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000c80)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000cc0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000d00)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fc0)={0xe8, 0x0, &(0x7f0000000e40)=[@clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @acquire_done={0x40106309, r7, 0x4}, @clear_death={0x400c630f, 0x3, 0x4}, @free_buffer={0x40086303, r8}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000d40)=[@flat={0x77622a85, 0xb, r9, 0x3}, @fda={0x66646185, 0x6, 0x1, 0x3d}], &(0x7f0000000d80)=[0x68]}}, @clear_death={0x400c630f, 0x1, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000dc0)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000000e00)=[0x48]}}}], 0x50, 0x0, &(0x7f0000000f40)="14d060d7effd0b503d9b6a56f0e99b62ccc7847688356f9a0d8e47d2c6ac9cf70d461a9b5134c5d6d668ab05d3bd0681990a87ce7cd154e5ea470303c383a90e2e6588288062353d0e8051f4b07ccbaa"}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001000)={r5, 0x7}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 06:31:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) connect$rds(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getgroups(0x4, &(0x7f0000000400)=[r3, r3, r3, r3]) lchown(&(0x7f0000000080)='./file0\x00', r2, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x100000001, &(0x7f0000ffd000/0x2000)=nil, 0x3) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000380)={'TPROXY\x00'}, &(0x7f00000003c0)=0x1e) mq_timedreceive(r1, &(0x7f0000000100)=""/46, 0x2e, 0xabfd, 0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 06:31:58 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x4) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'n{)\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000200)={0xa, 0x4, 0xfa00, {r1}}, 0xc) 06:31:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xe00000000000000, 0xe00000000000000]}}, 0x1c) 06:31:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x14280000000000, 0x5555000000000000]}}, 0x1c) [ 720.507714] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 720.509245] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:59 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x2800000000000000]}, 0x10) shutdown(r0, 0x1) 06:31:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x3f00]}, 0x6) 06:31:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x5]}}, 0x1c) 06:31:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xfffffffffffffff9) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000003100190100000000000000000000000c10000008d4ab000000000017d3a25a9b3dbc35392d551e39057da9ed05e0483238ad5970aa4857e991facd78540000000000000000000000000000"], 0x110}, 0x1}, 0x0) 06:31:59 executing program 7: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c664", 0x28) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) mq_unlink(&(0x7f0000000040)="655edf17d9501b302325045cd344e977568a5a2177f057") 06:31:59 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0), 0x4) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000088c0)) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x10001) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x4, 0xffffffffffffffff, &(0x7f0000000040)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280), &(0x7f0000000440)) open$dir(&(0x7f0000000200)='./file0\x00', 0x4000000027e, 0x0) 06:31:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x484b0100, 0xe00000000000000]}}, 0x1c) 06:31:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x7000000, 0x5555000000000000]}}, 0x1c) 06:31:59 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = getuid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000a40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000a00)={&(0x7f00000002c0)={0x730, 0x1a, 0x8, 0x70bd2a, 0x25dfdbfc, {0x18}, [@nested={0xec, 0x17, [@typed={0xc, 0x1c, @u64=0xffffffffffffffc1}, @generic="3ed837ec77d7b7f7fbc9961609a9902e60949beabb549769cead918b23f6fcb02957cde284a29e6946197252f0e0e6577f4748bd1991bb4f117c128f263fa3460d34b25de9a7dcf2dd46fa37b370e25948ab731991791f0d9a36fa714b95e81ab17f2f550f2a086a727ff8f9e779e80853f9d0f29b39130d0aa092c49e5f9d59df5e701a6e93e3ca57967a72de17d42e393868792b293ce12c779885ef3be6f8f5101ae732e48ab1072baffbd55c2c6e929a2fa839c07be12b500e1e1db5719c7969bd444aebf546b2d0cb5987e34dcedb692c5c7383706c00685c"]}, @nested={0xc, 0x2f, [@typed={0x8, 0x29, @uid=r1}, @generic]}, @nested={0xf0, 0x30, [@generic="4f25c68eb3f2f97a1655bb3021db24efe77ebcb43edf454b4c097440f07f8d329456965ea9e895147a26fb5954882d1eb6da3ecddd792d359efd1673d752c6e75e9c773b22fbe0ac1ee71f774c95d2e7039cc9308b0178309a7b336508277381b31f3440cb90f85988865f5615510754b7fdd942150b519daa2d5169aac13ff2e4f49d6af060f17cb176c8a73371d41d86246f1f4cfd5a1f866e894a7f97cbbb441726d2016762f40964422ca4ca10646127e67482dbdf7577284554e42fb3a34b6ef76c67bfd070c4b74808f85440f8aa9264c9f99d53d4b00c5d773dd54e98ad8821e2aa0b9cb6ceff77c6"]}, @nested={0x470, 0x24, [@typed={0x8, 0x19, @uid=r2}, @typed={0x8, 0x55, @pid=r3}, @generic="abeb4a665a711bc7a2822dd2389e6ea82c20553eff868ffe37b03d25e0561c1b0f3a3c748742390de04105f5a020abad4297780df6b3fc9fd10f1aa3bc07a93033b0bae02b28237127d4ab1eef14a0e783fd41c6b185ddf53787071c9ddb89d8355ea6ea14a95652c67a5e2299827be17f516a10fd1d31500141873aa20d2f253f726e8f409d084a7a7f09cfe30d16fc3fdba01abe21fa2dd9e0772e5da9a0f20f0298ef7bb0d815bf7b9094b636117ded4e5f6d7010be3ded82ad743d09308075ca70038955a7a651339e69c501f7acc4f5ea4f23eb754c6c0e860027b34a1f8b37144e", @typed={0x4, 0x76}, @generic="a9d4f019971bb7dc3d0bd845e962b2f9a4c416e98423116eb65b14352b5ebb15c0e25569967eeb592eac22df142c88b1668e01fbfab566020077b6cef21a4d2bb9547e097eea665f47185439bae8321894ddd1361ebe5e40694abb9b29adc7109b5c4aff9616bc2adba452802dcf494a3bf1765d82691b5db2fb84716e49d9cce66dfdde80e5303960675ff50eb4f0682671f48416e99f24b2dd302a05eb9056aeb8e99e1d6282a599139918746f751c4d232921a05a9397639e7530ea688b1f4ed1c6291c13338d6df94b1cce8bf98cbfd9ba807cdf66a111a7fa9172f17be7cb3089197a6eb9c3d9e54ef507e47c59d96d6b0c1727539e27", @generic="81804079917f937dbc98c92c10e4a797cf4c26073efeb91fcd3b6625d3aa7398165a276941acbc6a2a7dcea3d27f54b289000fc873381f2ab72e2c747a11562d7bcafa88292cc974ef0a3d57da669d5e823bc84dbfa77d08272b80387811208a9ba56ed9790dc57bddce2f6f69a92f678773142182b723ec81c3e9f4c8494c7ea0820e49d1cbf0ad0dc08ffcb4cf1793acabbe610f207add2085dad1590c14a28d87c2e61b2210c693318c5c2b5c0d63dbc0", @generic="d2291172c88072b93afb1c15b63626a22b1961a8a8763072ed77aa8f9153a0c9a5248ca47b35cd10e8daca6d389bf6a9f129bcc1041a08ae40cd3904e081bc84d47a0498833e9cd0f0e28dd0a8fe3b7ad39b44ec8f56b147c7ecc4b51a6fbc29699452f94d2c8062216194e62eba9617fd3ba6a27aafa42f042be862875d", @generic="530d9ec9e793a5c92c18a7744f32b3e8848c383e2f5327c530e26490194e77ddd8fcddf433ad7b9656730c61357222b0c11423de07be4451570aed4e9e139d8ff74a9fee3ce5ca7ddf5ac54289d403d721b96b6d1c17a0ea2960ab293474d7d3c6eb6373c390736a9d09aefad677b68e2af9c886e522e9ae45cf8abf9f57c4ec592e84f272f6a6e7f73711a2d06719c8d1bf282ef35c160bba28ec5f01711818889bcbc406292cf75fe6f3685d3a0dc683a472d4b4963470dee97f5da1c2689e7540a66128cce6df6bd32595372f746d7297661b29d7b06a0857fd46c54b5ea4f43b9e8026b950bd", @generic="403abe8def93b1662cda9979ae3d2f20dfba7970d27db885081bc04c29969edadd6e29e14802cd7b578cc079", @generic="fc24cd28a01ef59cb48cdc564ddc78b263a509aace0b5a9595a7204491222d26c032697470dbd08e508a04db69b7e96d6414b8df"]}, @nested={0xc4, 0xd, [@typed={0x8, 0x66, @pid=r4}, @typed={0x4, 0x37}, @generic="cb9df710c81f457647961f3396512449bf5e330a39e174f9981865896837fdb461dba0d64f7eaa25c4521e3cb552831122bca5638a5babfaa8d23d08c6955c5bc0baf8448a0b91b2ca6d5b88a4a32a4ca60ea248126b704244bce57864097232bd5328f3424794f152b5029e7ee460e68ee212ac871e0d336c677678069de415b099a7c767876880e10363b27c372c9bf9eb825479ab68bcd6646b9a8e3fbc9f", @typed={0x4, 0x11}, @typed={0x8, 0x44, @fd=r5}, @typed={0x8, 0x3d, @pid=r6}]}]}, 0x730}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004000) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:31:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xaaaa]}}, 0x1c) [ 720.909553] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 720.922343] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:31:59 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x8, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00') 06:31:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x5580]}, 0x6) 06:31:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x4000000]}}, 0x1c) [ 721.016793] netlink: get zone limit has 4 unknown bytes 06:31:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="d7ddaa07bee491af391717ea095d59da7c3545f52a3b799d25aa294d46334e84d5817be96a46e048b9302c0703af8b142630130c36a8", 0x36}, {&(0x7f0000000140)="0726399a2b587f3014c133fac82940f620bfa028c3a6cec43685e06f80a503f429091feb3425954d3905672a80fb85816d2a106e90bce8179d2b109908a93ea7e9fbe429643b202a54e964596b7ed35ea6125342a5eecdd4737d0ea58580ff13d162ea3edd9006ae5bf0c6baeecae656ee0ce1312e5b603df809097f3e02e0db34a1e46cf7a96ded8830b68b0e5f6ff3b2b67a91a5c7b8b27fd5a245beedf077016252c48de21611ce6e0791ef22a714c480bd5aa131a422d7f30ff53a52ef64077b25c07a5d76337a2862eba5bfcbe0e2f0776f", 0xd4}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000310019010000000000000000"], 0x110}, 0x1}, 0x0) 06:31:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x1f4, 0xe00000000000000]}}, 0x1c) 06:31:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x6000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000280)=0x10001, &(0x7f00000002c0)=0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000180)=0x4) sendto$inet(r0, &(0x7f00000000c0)="c6", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000480)=""/170, 0x3cf}], 0x1, &(0x7f00000005c0)=""/112, 0x70}, 0x100000000000002) socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) [ 721.131965] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 721.203915] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xd200000000000000]}, 0x10) shutdown(r0, 0x1) 06:32:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd2001080, 0x5555000000000000]}}, 0x1c) 06:32:00 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:32:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x5400]}}, 0x1c) 06:32:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xc0ffffff00000000]}, 0x6) [ 721.747714] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 721.760485] netlink: get zone limit has 4 unknown bytes [ 721.785244] netlink: get zone limit has 4 unknown bytes 06:32:00 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)) fcntl$getflags(r1, 0x40b) close(r0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) 06:32:00 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x600000000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x10d, 0x2, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 06:32:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x10, 0xe00000000000000]}}, 0x1c) 06:32:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xd2]}}, 0x1c) 06:32:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x2000000000000, 0x5555000000000000]}}, 0x1c) 06:32:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x300000000000000]}, 0x6) 06:32:00 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fgetxattr(r0, &(0x7f0000000180)=@random={'trusted.', 'GPLvmnet1trustedsecurity[\x00'}, &(0x7f00000001c0)=""/156, 0x9c) [ 721.915290] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 721.930008] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xffffff8d]}}, 0x1c) [ 721.963539] netlink: get zone limit has 4 unknown bytes [ 721.991376] netlink: get zone limit has 4 unknown bytes 06:32:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x8055000000000000]}, 0x6) 06:32:00 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/223, 0xdf) preadv(r0, &(0x7f00000000c0), 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) 06:32:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, {}, @cond}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000000310019010000000000000000030000000c0000000800010000000000bfc93a8a9fd579aeb778a83325e2b7350fe8089a29806d263315776f8a803bb2f0d4766dccad3b4ec664b766e94d675f3894eaecb4817a836c8dacde5453aad45da3514ed6c0b2420abc36f38e5b1713eb6b55499d00000000000000000000000000000000"], 0x110}, 0x1}, 0x0) 06:32:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe9000000]}, 0x10) shutdown(r0, 0x1) 06:32:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x500]}}, 0x1c) 06:32:01 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$TIOCSTI(r0, 0x5412, 0x1) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r0, 0x3) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='syscall\x00') write$cgroup_pid(r2, &(0x7f0000000000)={[0x37, 0x38, 0x34, 0x33, 0x35, 0x31, 0x33, 0x38, 0x36, 0x32]}, 0xa) 06:32:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x4000000000000000, 0xe00000000000000]}}, 0x1c) 06:32:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8000000000000000, 0x5555000000000000]}}, 0x1c) 06:32:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xa6f9020000000000]}, 0x6) 06:32:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x2, 0x8, [0xb5cf, 0x400, 0x81, 0x4, 0x8, 0x3, 0x7, 0x80]}, &(0x7f0000000300)=0x18) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180), 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000310019010000000000200000030000000c0000000800010000000000"], 0x110}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000001c0)) [ 722.610575] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 722.611372] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 722.626730] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) r2 = getpid() perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0xffff, 0xdb5, 0x8174, 0x91e, 0x0, 0x3, 0x2040, 0x2, 0x1000, 0x5, 0x9, 0x3, 0x37, 0x401, 0x1ff, 0x6, 0x9, 0x7, 0x8, 0x5, 0x6, 0x3, 0xc4, 0xffffffffffffff81, 0x100000000, 0x6, 0x9, 0x8, 0x80000001, 0x6, 0x1181, 0x4, 0xffff, 0x8000, 0x4, 0xfffffffffffffffb, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000180), 0x8}, 0x0, 0xaca, 0xfc3, 0x4, 0x5, 0x8000, 0x100000000}, r2, 0xc, 0xffffffffffffff9c, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x32, &(0x7f0000000140)={@random="33e6dcf3c67a", @random="02f126e91642", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffb4ee", 0x0, "915b66"}}}}}}, 0x0) 06:32:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x30000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x13b7, 0x4) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:32:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xfc00]}}, 0x1c) 06:32:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xe803000000000000]}, 0x6) 06:32:01 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000a1311371e35e968f78f200000000030000000c0000000800018000000000b490aa42acbd8e0af8bd8d5fd5fd9a11bb3191c373b515419ee6d3eeea610b8566a7dcea4c7126c254ce58c78bbc4ac4f04556f17c7103a58d40093ed5dbf78ceb2391a9033d33a3599413087640b016d1051383992f8249426862d0b457f4be1dad2d899cd8882dfc477218e0c05a411fab3290fba2835571e0a27293ac3a576aaf4e9580049e58edc65f38d60c5025a41e87c0d82be0baf11eb859b35a710a9867efc6ff2a2463da906ab5d35ce72495960f99f2de3080f885510000000000000000000000"], 0x110}, 0x1}, 0x0) [ 722.785417] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:01 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x6, @empty, "626f6e6430000000000600000800"}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000080)={'bond0\x00', r2}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}, 0x1e) 06:32:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5455010000000000, 0xe00000000000000]}}, 0x1c) [ 722.951371] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KDSETMODE(r1, 0x4b3a, 0x6742) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:32:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x4000000000000000, 0x5555000000000000]}}, 0x1c) [ 723.067322] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x124f8]}, 0x10) shutdown(r0, 0x1) 06:32:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xb]}}, 0x1c) 06:32:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x50160000]}, 0x6) 06:32:01 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000640)='lo\x00\x00\x00\x00\x00I\x00') perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x2, &(0x7f0000002c80)=[&(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x20, r0, &(0x7f0000000a80)="2d126c23d40b049547e3ae5fd63fda855cf8607473476031997900c5e7b6fd6d7663ef5bc97ef5e09bda38b1fa2c8190c0a290d53271cb7dd471f6cba55d41008c5723c3396aa9fa12655e3e831e86243350d1a4134331130643acb0a3b6123f08dad96e6f96870766ba1862c5c4c2f5bf57b41e444d3813fff4301311470381c04c1bc3984b154511b5395537898413dbd53e662aaf23c5b806", 0x9a, 0x80000001, 0x0, 0x1, r0}, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x3, 0x8001, r0, &(0x7f0000001b40)="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", 0x1000, 0x1, 0x0, 0x0, r0}]) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000880)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x7, 0x4e21, 0x2, 0x2, 0x80, 0xa0, 0x2c, r4, r5}, {0xf7c, 0x415c, 0x10000, 0x40, 0x3, 0x1, 0x6, 0x9}, {0x3, 0x40, 0x2, 0x9}, 0x3, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x3503, 0x4, 0x3, 0x101, 0x9, 0x9, 0x2}}, 0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000480)='hybla\x00', 0x6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180)=0x400, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x104010, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00000004c0)=""/126) restart_syscall() r6 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xfffffffffffff800, 0x80) r7 = accept4$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffffd, 0x2, 0xd9c, 0x100, 0x1, 0x40000, r8}) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000780)=0x3, 0x4) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r7) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r10, &(0x7f00000000c0)={0xa, 0x10000004e20, 0xdc16, @loopback={0x0, 0x1}, 0xa}, 0x1c) connect$l2tp(r11, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) sendto$inet6(r10, &(0x7f0000000280)="2ca53266718916cf190463e6d6c91db87a2934330abb8acd8714d29c71680dc66a809b4f68147a92656f43cc3fce804d8e4a549d13c1a3c6fd75e20bfd2b0a85ad09d9ab8370a44338a6256e450e0ac4aca4fa8537ee7d6f45ccb72c3f96f8fa7e1429c1252a580f49d6790dcdb21e1c7d84930301118054d8d73a94b4fb04ef6a6b83c0cf874834e80c3258bace6ca314dcecf53b00e95d225b4b2dd8eb1074e05ef498498c4116329d0804cab972a1988153fe9b95295f332543a9ea42050c5ee21aae", 0xc4, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x7f, @loopback={0x0, 0x1}, 0x2}, 0x1c) 06:32:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000030000000c0000000800010000000000"], 0x110}, 0x1}, 0x0) 06:32:01 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) io_setup(0x7e00000000003, &(0x7f0000000040)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 06:32:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5555, 0xe00000000000000]}}, 0x1c) 06:32:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x10000000, 0x5555000000000000]}}, 0x1c) [ 723.509818] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 723.522386] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xffb8]}}, 0x1c) 06:32:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x282ff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x8010aebc, &(0x7f0000000000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x1, 0x1}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x8) 06:32:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x105001, 0x0) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0xa8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:32:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xe41b]}, 0x6) 06:32:02 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x3, 0x0, 0x7, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f0000000000)=['/dev/snd/controlC#\x00', '\x00'], 0xfffffffffffffeb4}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000240)=0x3ff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) geteuid() ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={'bond_slave_0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000540)={0x3, 0x0, [{0x3, 0x2, 0x0, 0x0, @msi={0x3ff, 0x2, 0x400}}, {0x3, 0x2, 0x0, 0x0, @msi={0x3, 0x7ff, 0x5}}, {0x4, 0x1, 0x0, 0x0, @irqchip={0x3, 0x8}}]}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000080)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000600)=[{0x0, 0x1}], 0x1) getsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000000480), &(0x7f00000004c0)=0x4) tkill(r3, 0x11) syz_open_dev$ndb(&(0x7f0000000500)='/dev/nbd#\x00', 0x0, 0xa0400) [ 723.643408] net_ratelimit: 5 callbacks suppressed [ 723.643415] netlink: get zone limit has 4 unknown bytes 06:32:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x20, 0x70bd2d, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r2 = socket$inet(0x2, 0x6, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0x3}, 0x4) 06:32:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xff00]}}, 0x1c) 06:32:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8dffffff00000000, 0xe00000000000000]}}, 0x1c) [ 723.825636] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 723.830092] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x1802000000000000]}, 0x10) shutdown(r0, 0x1) 06:32:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) bind$bt_rfcomm(r1, &(0x7f0000000180)={0x1f, {0x105, 0x1, 0x6, 0x8001, 0x2000000008000, 0x80000000}, 0x9}, 0x1) 06:32:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x801000d2, 0x5555000000000000]}}, 0x1c) 06:32:02 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x10001, 0x2, &(0x7f0000000080)=0x2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:32:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x1010000]}, 0x6) 06:32:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xe093040000000000]}}, 0x1c) 06:32:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="06373301000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000300)={0x6, 0x8}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x2, 0xd2}, &(0x7f0000000280)=0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40800, 0x40) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000140)=""/235, &(0x7f0000000040)=0xeb) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'wrr\x00'}, 0xa) 06:32:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x10000000, 0xe00000000000000]}}, 0x1c) [ 724.385363] netlink: get zone limit has 4 unknown bytes [ 724.403724] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 724.415423] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 724.435822] netlink: get zone limit has 4 unknown bytes 06:32:02 executing program 3: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) recvmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f0000000300)=@ax25, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000000440)=""/24, 0x18}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/93, 0x5d}, {&(0x7f00000005c0)=""/178, 0xb2}], 0x5, 0x0, 0x0, 0x6}, 0x10001) ftruncate(r0, 0x8200) r1 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x52f}}, 0x100000000, 0x3, 0x101, 0x100000000, 0xfffffffffffffbff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xa7, "d8469e7b2456f0a74964388bddeadd9fc3bdcfdab1960585cffb915e0847e82868907666c1968b9d666a5318a150bdcf91630e4a9602142ba1092aec9f555ccc88e0baa5e25e92ee9665e9f8a73007b6b31be7a43b48a350e64248be1412d7e61280293686305cc9c521d6bb8372b895f636614e72b0b257fcca02389c76596cd8d331ea2318554e2fcef34bf687cfdfb8410375e2de58a5bf4c03b97bddea1d9ae9f115aebbe2"}, &(0x7f0000000040)=0xaf) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000002c0)={0x5, 0x1, 0x1}) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') sendmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003300), 0x1ec3c74f5706249, &(0x7f0000000140)}, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 06:32:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xff0f, 0x5555000000000000]}}, 0x1c) 06:32:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000c0730abe779f498f5b52bece21003100190100000000000318000000030000000c0000000800010000000000"], 0x110}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x18082000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="28010000", @ANYRES16=r1, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 06:32:02 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/ipc\x00') seccomp(0x0, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x2, 0x7, 0x92b, 0x7fff}, {0x3, 0xcc, 0x2, 0x7}]}) splice(r0, &(0x7f0000000240), r0, &(0x7f0000000280), 0x3, 0x0) 06:32:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x49]}, 0x6) 06:32:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}}, 0x1c) 06:32:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe4, r1, 0x800, 0x70bd2a, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf0}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2f85}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40}, 0x40) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) 06:32:03 executing program 7: socketpair$inet6_sctp(0xa, 0x20000005, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000000040)={{0xcc, 0x3516, 0x8, 0x368, 0x354, 0x4, 0x2e9, 0x5}, "1b506b9259c9022f6916e047131c6d32739b2f58778f48de74f5824f6bebd83ea77559c096", [[], [], [], [], []]}, 0x545) socketpair$inet6_sctp(0xa, 0x24, 0x84, &(0x7f0000000600)={0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x0, 0x100) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={0x0, 0x5e8}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000700)={r3, 0x6}, &(0x7f0000000740)=0x8) [ 724.651503] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 724.687446] netlink: get zone limit has 4 unknown bytes 06:32:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x7046]}, 0x10) shutdown(r0, 0x1) 06:32:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x54, 0x5555000000000000]}}, 0x1c) 06:32:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8, 0xe00000000000000]}}, 0x1c) 06:32:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8000000200000088) recvfrom$inet6(r0, &(0x7f0000000440)=""/185, 0xfffffffffffffedb, 0x0, 0x0, 0x7e) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000140)=0x8, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xada, 0x8040) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xd545a09943792b73, &(0x7f0000002540), 0x0, 0x0, 0x0, 0x41}, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @rand_addr=0x7}}, 0x1e) 06:32:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x594]}, 0x6) 06:32:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000310019010000000000000000030000000c0000000800010000400000"], 0x110}, 0x1}, 0x0) socketpair(0x9, 0x806, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000140)) 06:32:03 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioprio_set$uid(0x3, r1, 0xa8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000000)=0x44) sendmmsg$inet_sctp(r0, &(0x7f00000001c0), 0x3f, 0x44800) 06:32:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}, 0x1c) 06:32:03 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x18) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) rt_sigtimedwait(&(0x7f0000000200)={0x9}, &(0x7f0000000240), &(0x7f0000000280)={0x0, 0x1c9c380}, 0x8) [ 725.290395] netlink: get zone limit has 4 unknown bytes [ 725.299601] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 725.299807] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x9, 0x5555000000000000]}}, 0x1c) 06:32:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x100000000000000]}, 0x6) [ 725.366852] netlink: get zone limit has 4 unknown bytes 06:32:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="20000000310019010000000000000000030000000c000000080001000000000005d9838615b2afaecb739fadca7018fca2808e3382cc3382ae2c08947928ff1ced12e3426dac1e641e6172394a915ff22994412c639772743e619a040000001c19"], 0x110}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x80, 0x4) 06:32:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xa000000]}}, 0x1c) 06:32:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x490000]}, 0x6) 06:32:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x400000000000000, 0x5555000000000000]}}, 0x1c) [ 725.482478] netlink: get zone limit has 4 unknown bytes [ 725.501885] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 725.513225] netlink: get zone limit has 4 unknown bytes 06:32:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/mcfilter\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote, @broadcast}, &(0x7f0000000380)=0xc) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x1d, r2}, 0x10, &(0x7f00000004c0)={&(0x7f0000000480)={0x3, 0x1, 0x7fff, {r3, r4/1000+10000}, {r5, r6/1000+30000}, {0x0, 0x20, 0x100, 0x2}, 0x1, @can={{0x8, 0x3, 0x1, 0x3}, 0x1, 0x1, 0x0, 0x0, "44253949222b8561"}}, 0x34}, 0x1, 0x0, 0x0, 0x48090}, 0x4c010) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x31, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @u32}]}]}, 0x110}, 0x1}, 0x0) [ 725.616384] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 725.634928] netlink: get zone limit has 4 unknown bytes [ 725.667695] netlink: get zone limit has 4 unknown bytes 06:32:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x900000000000000]}, 0x10) shutdown(r0, 0x1) 06:32:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x50, 0xe00000000000000]}}, 0x1c) 06:32:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xe000000]}}, 0x1c) [ 726.165923] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 726.167196] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:04 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) 06:32:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da1f}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000680)=""/197, 0xc5}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="6aeee92108060c55773ea2bb3549cf9cee275add9fa9621bbfb42800db6561fd89d90cceaa8e6c136ab1dd4ab02b9be14b7256c06f6cb31bcdb71c01e06b5ffc80f739eb0f", 0x45}, {&(0x7f00000007c0)="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0xff7}], 0x2, &(0x7f00000017c0)=[{0x100c, 0x11b, 0x7, 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{0xe0, 0x119, 0x3, "f7a45f0a540c1ec682a8281f53341c7c3fbdd485dc336d1074b984334935ed908655032f6da81ef690a474a1120cf3426656998c8bc3bbb596761df5edcdc9b2ba3374e33b2132361620f51c2dc8fa28d3ed3e26839c3945274f033badc9d38076f773b4539c7c521eda4cbae9e8ca500912a7627c54141e000ea0c083004e87cc562048abf40e1f0301f8a15d8e2598818ab95ab9f53508cf6ec20be3d4146a834ed6f4fa42a2b23b57f4e3e214d95dc1c1c43fce328223eec1b59e27004f41a67df44affe895708dc98f3567eb6cfcf6"}, {0xfffffffffffffde4, 0x10e, 0x7, "3392241263c5e3b908d143493b6f03dfbbc1c28c2deb"}, {0x108, 0x0, 0x24e0, "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"}], 0x2224, 0x40000}, 0x14) 06:32:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@ipv6_delroute={0x1c, 0x19, 0x21, 0x0, 0x0, {0xa, 0x0, 0x80}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x80002) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) 06:32:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x5016]}, 0x6) 06:32:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xf5ffffff00000000, 0x5555000000000000]}}, 0x1c) 06:32:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xaaaa0000]}}, 0x1c) 06:32:04 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0xff9) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000002c0)=""/4096) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffc, 0xffffffff0000000, 0xc808, 0x0, 0x3}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x4}, 0x8) 06:32:04 executing program 7: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f00000000c0)="4018a49aad4a836364a8197bde423039658a33d00acb32d46ef580ade9500652bb3579e7131aa4c6870dc23738d16aff542630c4a52ac8c47fecf0a02a201906f68909f91612ef55996788cdd2ac0b0642a36f75d453c3b4d183893b434acc714632a59d492aa71add6999ed", 0x6c) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x0, 0x0) [ 726.261996] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 726.285499] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd200000000000000, 0xe00000000000000]}}, 0x1c) 06:32:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x600]}, 0x6) 06:32:04 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000000c0)=""/92) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0xc0000, 0x0, [0xffffffff, 0x1, 0x1000, 0xe5d4, 0x8, 0x7, 0x6, 0x2]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f00000001c0)=0xfffffffffffffffb, 0x4) epoll_wait(r2, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], 0x6, 0x5) 06:32:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x281400]}}, 0x1c) [ 726.400883] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:04 executing program 7: r0 = epoll_create1(0x80006) r1 = socket(0x1d, 0x0, 0x1116) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xffffffff, 0x40000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000500)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000005c0)={{0x5, 0x5, 0x0, 0x80000001, '\x00', 0x6806}, 0x0, 0x1000020a, 0x9, r3, 0x2, 0x2, 'syz1\x00', &(0x7f0000000580)=['eth0\x00', '\x00'], 0x6, [], [0x4, 0x7fff, 0xf800000000000000, 0x7]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xfffffffe8000201f}) setsockopt$inet_udp_int(r1, 0x11, 0x6f, &(0x7f0000000100)=0x7, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000540)={0x20000003}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000280)=0x0) getpgrp(r6) ioctl$sock_netdev_private(r4, 0x89f0, &(0x7f0000000480)="dd6c4aae95babf1ba2cec8b824c3d8fd5e5e2a57f332e1c96456a1d00ea4ce51a18b3bfae24dc491ada880e92ffe5376d59852e5ee1b2cde661cadfb31d0a597bb36b5180ca4958e224ea71a6b099d1592d459f4f498fce378ebf9ec4774f407b189a23bfebadf74943b2858f72fd422c838df1af095ff") ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000300)=0x6bb) r7 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) fcntl$getown(r7, 0x9) r8 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_notify(r8, &(0x7f0000000140)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", &(0x7f00000000c0)="3c5d8da40d1477844fc4c160b6004a90edc520a6935a49cf5da4c2b525d13146ed27d429c762a4b0e9aaed82555cd1ae800d"}}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101004, 0x0) dup(r1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000007c0)=ANY=[@ANYBLOB="0500000000000000ff0f00000000000007000000000067b18ae4058f7424000000000000000d0000000000000000000000000000220800000000000007000000000000005d08000000000000080000000000000000000000000000000000000000"]) preadv(r9, &(0x7f0000000440)=[{&(0x7f0000000340)=""/249, 0xf9}], 0x1, 0x0) ppoll(&(0x7f00000001c0)=[{r8, 0x8000}, {r9, 0x420}], 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x9}, 0x8) mq_timedsend(r8, &(0x7f00000e6000), 0x0, 0xe7, &(0x7f0000e0b000)) syz_open_procfs$namespace(r6, &(0x7f0000000780)='ns/pid_for_children\x00') fcntl$setpipe(r1, 0x407, 0x6) [ 726.491230] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:05 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x75671a2000000000]}, 0x10) shutdown(r0, 0x1) 06:32:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xff0f0000, 0x5555000000000000]}}, 0x1c) 06:32:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = gettid() ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000000)={&(0x7f00000000c0)="0678151db36dab23b84f4cfa0133c6b3b9bb991e9bfefbb2e433bbb2a23a845654e582ec9500bf1b066002e72d73a42239c25be30c5e0b8678f9dafd378fd415b869bc8f0df30d9ebcd3e1bd744a925bb594bf31ca3610c08ff9217b955454e58ba95c786e90", 0x66}) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, &(0x7f000000a000)) 06:32:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x11]}, 0x6) 06:32:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x304a010000000000]}}, 0x1c) 06:32:05 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0xa58, 0x0, 0x7, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@loopback, @local, 0x0}, &(0x7f0000000180)=0xc) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r3}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x357}, &(0x7f0000000100)=0x8) r4 = dup2(r0, r1) bind$can_raw(r4, &(0x7f0000000080)={0x1d}, 0xf) 06:32:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x40020000, 0xe00000000000000]}}, 0x1c) 06:32:05 executing program 5: setns(0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x81) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) set_tid_address(&(0x7f0000000000)) [ 727.025742] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 727.038054] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 727.055216] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x1100000000000000]}, 0x6) 06:32:05 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000008c0)='proc\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0x4b, 0x1b, &(0x7f0000000240)="1413058044ee47ef8c047ffba4688de8b2d8c6127778939405038225fdb6bb277165c2b6c9a286cc7c620a169bb10caf47026282789faecb01cf952121b7c096f8d14c1e989d13a5a95c44", &(0x7f00000002c0)=""/27, 0x401}, 0x28) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x10000, 0xfffffffffffffffe]) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0x15, 0x5, 0xfffffffffffffff7}) 06:32:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x600]}}, 0x1c) 06:32:05 executing program 5: r0 = epoll_create1(0x0) r1 = socket(0x10, 0x2, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) socketpair(0x0, 0x4, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x20000000, 0x20000) r5 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x1, 0x8000) r6 = dup(r0) socketpair$inet6(0xa, 0x1, 0x101, &(0x7f0000000440)={0xffffffffffffffff}) r8 = dup3(r1, r1, 0x80000) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = eventfd(0x7) r11 = memfd_create(&(0x7f0000000800)='[GPL\x00', 0x0) io_submit(r2, 0x8, &(0x7f0000000880)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, r1, &(0x7f0000000040)="581fe2bc06b5ba8953216bf263edc43287b83b50a481c7e59bfe72aad40446cd1014188057c0d39830500e1eb63e51", 0x2f, 0x4, 0x0, 0x0, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x16d, r1, &(0x7f0000000100)="189f4ed5899045db02b9c5779e8a213507913e1aeb9c468ee1eb2e70e21000d7437fa592886662c187bc59dbb48f51c4065d061e4ccdb61331c1b4442f11dc12ab1cedb296abb91b3ab1668f13a335751a7a4306323a455dc6af7bad4c15e40f1ad7939755f45a8aea", 0x69, 0x48d6, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000200)="c57cabd8a90d82faf7126c02cd198fe9f9b4b7ccb4847923b516d9a5cf3709c811b811d58e4d0e10b648607e5ce33705e5ffb18e054b0219b7ce0169167ac45e168ac67284eebbe9d55633f12ef854996c555a5b20f9782dacdebc7de5d49996bd85ca7b1343083912fe502b47a853bc42d56b7052877d5a3340d14f231eabc77a7b0c23379f8431430610bf5c1f7122f01be9d91eec1283a92f5a5692ef001a2b015f6c3dce54daade88af4e06d6932091a39cffd9e9030", 0xb8, 0x2, 0x0, 0x0, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x1ff, r0, &(0x7f0000000340)="50a63ebda6d530da6e4e1ef8daeb7028f9598a65c91d1980783e86e7675035ba7c676ab3cbfa2f3880db636b587f774451cbbadd9983f1f56a04c216b928dda3138ea8880b74490b21991023802d846ad765fc0f3d4f4441808259c6c568230e1314970c820b63e753ecff8781f6b9e348c1e3f3a28b8243ed95668011f1b1076ba0f2752b891f3dd6ab7a9ddab41b36ed152db979", 0x95, 0x80, 0x0, 0x1, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb, 0x100, r7, &(0x7f0000000480)="9a26bfdbdce43f179d220d7cda1d1d469d570458e4717552", 0x18, 0x1ae, 0x0, 0x0, r8}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000000500)="838d8de1e90c1d6f467e95f8122dfb17828ac02b32557bfef9373ede0c8b4b1a0e4d2a5c8be9a3d51ae6e07497a11c1a5b0dd36df5f5deaf5fb1b28aae92695846cf06da791f9aaa507ed2fd9d79cc16aa5e41d634f10ffea767c3eedc2c32fb4a23608ea58ec6ef21d80401cd0595042bb729925588eff2d13ae6e15279a96f4d632b506f8f5d937df37f20fb8aeb2ae355d3c250cf2fb4b359ea6df6dd3e718b4f19cd45ae4d720584be21277f150caa217f373b52db49ce472b505b504549a66e57bbb2b9a52b7453eb4666d9823172f647b9540a901dd31b07", 0xdb, 0xfffffffffffffffa, 0x0, 0x1, r9}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000680)="51ba45b2a972b8b51ef59ca44d1855d23c0ae0b12c8f3004c45dab7af46db64dc99d1084f92d59fc77eec78e7f0d036489ed18ab483f956554dd4ac9ecbc7f3bd8d3b61bf4e4fce39502bfdda8e32676a5d3900f875ca514d627e2d07844d290d9e6ce793c5b1fa24784cc8ff42cccfa6f", 0x71, 0x9, 0x0, 0x0, r10}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000000740)="30132d6042ce30128648867120060ec883955f73ef776dd2734f5d381e315069061a8eb6ccd09c270c73b6951497d2b93401207091756c37c3d3d103b190ed344ef2d0cbe95bec2133ca97dd7bbf8b38dc040c51b0ccf333f1e4453909081c0fceea552d904f08de8bc28ad6dfe26f32bb89d5963fcc2bcdeb8ec886265136e16852b388ebec6d742258b7908b1b21c708a7ca2b8439885e3384536f", 0x9c, 0x0, 0x0, 0x1, r11}]) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1a000, r1, &(0x7f0000e47000)={0x10000000}) 06:32:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x240, 0x5555000000000000]}}, 0x1c) 06:32:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xf401000000000000]}, 0x6) 06:32:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd200, 0xe00000000000000]}}, 0x1c) [ 727.236234] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 727.361358] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8931, &(0x7f0000000080)={'bond_slave_1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="420000000000000000000000d2e83408706406ad"]}) 06:32:06 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x5580]}, 0x10) shutdown(r0, 0x1) 06:32:06 executing program 3: io_setup(0x800, &(0x7f0000000040)=0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020400000200080000001fcce4cb11221f8432af11545982d03e000000000000"], 0x10}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, &(0x7f00000002c0)=0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x6020c0, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000140)) io_submit(r0, 0x1, &(0x7f0000000400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x171}]) 06:32:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4002]}}, 0x1c) 06:32:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x7, 0x5555000000000000]}}, 0x1c) 06:32:06 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ifb0\x00', 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000484, &(0x7f0000dcffe8)=""/24, &(0x7f00000002c0)=0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x91, 0x1, 0xfff, 0xdb, "272789b8630ffc0550ec0d889b2c9d06d12df9d47041201ca03a4306885afc67"}) 06:32:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xf4010000]}, 0x6) 06:32:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x9, 0xe00000000000000]}}, 0x1c) 06:32:06 executing program 7: r0 = gettid() prlimit64(r0, 0x6, &(0x7f0000000040)={0x3, 0x6}, &(0x7f00000000c0)) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) [ 727.915071] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfc000000, 0x5555000000000000]}}, 0x1c) 06:32:06 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x400000f3, 0x8) 06:32:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}, 0x1c) 06:32:06 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000003, 0x9) sendmmsg(r0, &(0x7f000000f9c0)=[{{&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="100000000000000007000000a50cea93e366ddbd3f34f739ca7b7fc6488a5d9cba152306e762257200000000989f2300000100000000005e95b62cfdc80e940109f71677077ea8355d81b177ac8627b1f821df3502101a4ecd0b7bd181fa4a3a19c0723d8d92ef51576f76b82e5b7db98410bfc2a7c9856901bc06e5f87eedab794bf8203e736b8e8da5a11e7ad411e314c4e54019be44474c7cdaeaba8b7e76fb874cdefd3993e37db51ff3d80000000010204a1615b02c2896e91a5f81df37958c213c0a7fd3bd5affa737"], 0x10}}], 0x1, 0x0) 06:32:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cast5))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cd", 0x5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="fa100b0000a656a78f", 0x9}], 0x1, &(0x7f0000000480)}, 0x8011) io_setup(0x7ff, &(0x7f0000000f40)=0x0) sendmmsg$alg(r1, &(0x7f0000003540)=[{0x0, 0x0, &(0x7f0000000240), 0xea, &(0x7f0000000440)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_submit(r2, 0x1, &(0x7f0000001440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340), 0x87}]) 06:32:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xe00000000000000]}, 0x6) 06:32:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x14000) r2 = dup2(r1, r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000100)='net/sockstat6\x00') 06:32:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xff00000000000000, 0xe00000000000000]}}, 0x1c) [ 728.095662] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 728.124649] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 728.225498] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xd2]}, 0x10) shutdown(r0, 0x1) 06:32:07 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = eventfd(0x0) read$eventfd(r1, &(0x7f00000001c0), 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) write$binfmt_elf32(r1, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 06:32:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}, 0x1c) 06:32:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x45, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/mixer\x00', 0x40002, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001500)="80951b7d0a5ce29d86200ff675143e60", 0x10) 06:32:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x2f9ce]}, 0x6) 06:32:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xa000000, 0x5555000000000000]}}, 0x1c) 06:32:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xe803000000000000, 0xe00000000000000]}}, 0x1c) 06:32:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x4900]}, 0x6) [ 728.843780] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 728.854656] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 728.868934] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x18020000]}}, 0x1c) 06:32:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}, 0x1c) [ 728.970745] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x9]}, 0x6) 06:32:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xaaaa000000000000, 0xe00000000000000]}}, 0x1c) 06:32:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x4000000, 0x5555000000000000]}}, 0x1c) 06:32:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x40020000]}}, 0x1c) [ 729.070408] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 729.106517] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:07 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') chroot(&(0x7f0000000040)='./file0\x00') pwritev(r0, &(0x7f0000000040), 0x38d, 0x0) sync_file_range(r0, 0xffffffffffff5311, 0x7fff, 0x5) 06:32:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000140)=0x20000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x100, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)=0x8e) [ 729.178113] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 729.210642] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xffffffffffffffff]}, 0x10) shutdown(r0, 0x1) 06:32:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x8000000000000005, 0x5, 0x4, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000000)="bb979b2f137a0a1e8203274b50c3053868916c653eaa8379d6d992459012c1de"}, 0x10) r1 = getpid() migrate_pages(r1, 0x4, &(0x7f00000011c0)=0x10000, &(0x7f0000001200)=0x8000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x60440, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="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", 0x1000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='.\x00', r0}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vga_arbiter\x00', 0x1fffe, 0x0) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000140)) 06:32:08 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000005c0)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000003c0), &(0x7f0000000400)) 06:32:08 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x100) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) mq_open(&(0x7f0000000100)='selinuxcgroup@posix_awlan0/)-)\x00', 0x0, 0x0, &(0x7f00000001c0)) mprotect(&(0x7f0000199000/0x3000)=nil, 0x3000, 0x1) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x1, r1}) 06:32:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}}, 0x1c) 06:32:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8, 0x5555000000000000]}}, 0x1c) 06:32:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xa]}, 0x6) 06:32:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x4002, 0xe00000000000000]}}, 0x1c) 06:32:08 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my}, 0x10) [ 729.713847] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xe, 0x5555000000000000]}}, 0x1c) 06:32:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x400000000000000]}, 0x6) 06:32:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, 0x1c) 06:32:08 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="110000000000000002"]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='attr\x00') 06:32:08 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpgid(0x0, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="0100000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0x7f, 0x0, 0x1, 0x400, 0x1, 0x2000020, r4}) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) setpgid(0x0, 0x0) 06:32:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x218, 0x5555000000000000]}}, 0x1c) 06:32:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd1000000, 0xe00000000000000]}}, 0x1c) [ 730.006566] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x14]}, 0x10) shutdown(r0, 0x1) 06:32:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x2000000]}, 0x6) 06:32:08 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x32, @rand_addr=0x8001, 0x4e23, 0x0, 'rr\x00', 0x30, 0x100000000, 0x79}, 0x2c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'teql0\x00', 0x200}) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) 06:32:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80301000]}}, 0x1c) 06:32:08 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4bc}, {0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x401, [0x5, 0xfffffffffffffffa, 0x10000, 0x100, 0x9, 0xffffffffffffff00, 0x81, 0xaa23]}, 0x5c) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f00009b2000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 06:32:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x600000000000000, 0x5555000000000000]}}, 0x1c) 06:32:08 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_SET_DEBUG(r1, 0x40106f1e, &(0x7f0000000000)) r2 = accept4(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000100)=0x80, 0x800) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000140)) 06:32:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8069ed1e00000000, 0xe00000000000000]}}, 0x1c) [ 730.495185] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 730.497048] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 730.518739] QAT: Invalid ioctl [ 730.524930] QAT: Stopping all acceleration devices. 06:32:09 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x151000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000001c0)=0xffffffffffffdf40, 0xffffff88) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0xffffffffffffff81, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) [ 730.541635] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 730.559568] QAT: Invalid ioctl [ 730.563112] QAT: Stopping all acceleration devices. 06:32:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}}, 0x1c) 06:32:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000, 0x0, 0x40000000}, 0xfffffffffffffc9f, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x2f, 0x829, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x60, "366e61ada37767049ff8948ab809282324549210c31179036aba5e061b588c364c0c4cb51595f4c29c82bfa474a43a02596dee38b75e79eeea0c39bd6c68c8bc5540fd5d4348ecc6da7e080792174d0d508920e44dc123755d122691c696000a"}, &(0x7f0000000280)=0x68) 06:32:09 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffd, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0xaf02, &(0x7f00000003c0)) [ 730.654384] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xcef90200]}, 0x6) 06:32:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x1100000000000000, 0x5555000000000000]}}, 0x1c) 06:32:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x91ffffff, 0xe00000000000000]}}, 0x1c) 06:32:09 executing program 3: r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/net/tun\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7f, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x89b}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000380)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20440) [ 730.786504] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 730.819690] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe500000000000000]}, 0x10) shutdown(r0, 0x1) 06:32:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xcd00000000000000]}}, 0x1c) 06:32:09 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) mkdir(&(0x7f00000000c0)='./control\x00', 0x80) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0xa, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000004cc01b55900a14c2596e8e801626ef851e15fb36b5e815b35a6247239606cfacf3d58f9747c9ce3c0fc501f81c45e5ac10135d60234bd1a7eafeed6229c031b3322f0ea2cd31cf577255cd5a831bf956bb0c0d63048547972467a98028cc2a7c00f7eb4ec769144bd81c004a379729e2df03614cf283e045815bc6a293fb3037c243e89401a6bbd9df853e003f8930ef7fb0648c0e5a1eacaad366f7f8e8b9b596ef05d72c507fa41ac180275e15a382b3310a2e86fa32a1a43af4a498a6320c98631bc410829308da6cd86b76ff401af1713208026737c5ad6260155a7fad4a5f3d30aa", @ANYRES16=0x0, @ANYBLOB="000427bd7000fedbdf250400000008000600040000000c0001000800090067000000"], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) connect$vsock_dgram(r0, &(0x7f0000000200)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYRES16=r2], @ANYRES64], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000800)=0x4, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}}, 0x1c) read(r5, &(0x7f0000000240)=""/136, 0x88) setsockopt$inet6_tcp_int(r5, 0x6, 0xc, &(0x7f0000000040)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={r6, @in6={{0xa, 0x4e24, 0x8000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x7, 0x5, 0x1, 0x9, 0x80}, &(0x7f0000000580)=0x98) write(r0, &(0x7f0000000140)="7c25407abd75788e9dbb969c36f36ac3cdbd66b9bd6aaaab1100000000000000", 0x20) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000011000/0x4000)=nil, 0x4000}) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="02fd4c7a", 0x4, 0x0, &(0x7f0000000040)={0x2}, 0x10) setsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000000700)="825fc7ee8fa326487b2aaee33ab43aeb0d098aa874157394cd3e52fc643aecd7a7c5002ad02f5778b95b8ba3efecb59100b74184302bd06a0d761c6844543cf42493334f251f17d64985fec60e811220ad768a2d8ceaa77ff9401388db842af646b451303da1cfed0eb2b9bee13a795cb2b52f010f11c968e4e9261e9c19ec2df8a342e7dea2db7fba3e787196a46ed39e389931482500a1516b7d6a4028023e4e60b16f4ac3f49c80009264d0d343b9831767ab0c53ba2f3b1d568aeaa894f7eb3911f047c520f5d5c797a1f524b7388e71ce82559b5d41af097007e303a60a876611faccc994b712b5ab8cfee9435cae74d427", 0xf4) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) bind$vsock_dgram(r0, &(0x7f0000000240)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) 06:32:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xffffffffffffffff]}, 0x6) 06:32:09 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x42400) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000006c0)={0x6, 0x0, [{0x2, 0xa3, &(0x7f00000002c0)=""/163}, {0x100000, 0x51, &(0x7f0000000380)=""/81}, {0x0, 0x96, &(0x7f0000000500)=""/150}, {0x7001, 0xa4, &(0x7f00000005c0)=""/164}, {0x100003, 0x0, &(0x7f00000000c0)}, {0x2, 0x11, &(0x7f0000000680)=""/17}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x50842, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) 06:32:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd100000000000000, 0x5555000000000000]}}, 0x1c) 06:32:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x240, 0xe00000000000000]}}, 0x1c) 06:32:09 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'veth1\x00', 0x20}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) keyctl$update(0x2, r4, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) socket$inet_dccp(0x2, 0x6, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000240)={r3, r4, r4}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) [ 731.391682] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 731.394437] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 731.405132] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 731.423668] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:09 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000100)="6d95f02a7cc1866292738a6707ee5a45ecd8c391ee2015a02d7cdbd240b7c6926a238602f7c729bb8526f7290cd1325e8bf76ff651b080bbbd4f2ebac5335fd949738f03954632691a431ad7bb523fa2ccad54057984dbb13398ce37de3f1d25929d3cca5a0c1819714d54b43f437cf45c5c3a540dc646454ee4698a1e99e58b806a23d647f93bc2d5386cba72e7753cdcfacd842cc2fa01cac51a", 0x9b) 06:32:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xd100000000000000]}}, 0x1c) 06:32:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x4000]}, 0x6) 06:32:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xfd89) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x108) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x3b9) r2 = openat$cgroup_int(r0, &(0x7f0000000480)='memory.low\x00', 0x2, 0x0) sendfile64(r2, r2, &(0x7f0000000000), 0x7fff) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)) r3 = fcntl$getown(r2, 0x9) get_robust_list(r3, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0xc) 06:32:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x931f}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth1_to_bond\x00', {0x2, 0xfffffffffffffffe, @loopback=0x7f000001}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r3, 0x203, &(0x7f00000001c0)={&(0x7f00000000c0)=""/218, 0xda}) close(r1) dup3(r2, r1, 0x0) [ 731.546836] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x9405]}, 0x6) 06:32:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x500000000000000, 0x5555000000000000]}}, 0x1c) 06:32:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfffffff5, 0xe00000000000000]}}, 0x1c) [ 731.710869] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 731.731333] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:10 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe800000000000000]}, 0x10) shutdown(r0, 0x1) 06:32:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xeffe0000]}}, 0x1c) [ 732.271371] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x40000000000000, @loopback={0x0, 0x1}}, 0x1c) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) sendmmsg(r0, &(0x7f0000003780)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}}], 0x1, 0x0) 06:32:10 executing program 5: r0 = creat(&(0x7f00006e9ff8)='./file0\x00', 0xfffffffffffffffd) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='security.', 0x9, 0x0) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2899001000000000000000000000000000000000000000000000000000000000000000000000080000"], 0x28) socketpair$inet(0x2, 0x7, 0x1f, &(0x7f0000000200)) socket$nl_xfrm(0x10, 0x3, 0x6) 06:32:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x1000000000000000]}, 0x6) 06:32:10 executing program 3: personality(0xc) add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="f1adeb1af858baacf3badb1d79ca34af60297c5622f1bd4355db6251ba98a1e2907b45d18f94a4871aec6106fa2a0027dec359de1cd7168756278c52dea94eee1cfbb42887d37ef802ac13636a678791c1882b9bd38f350b8b2300", 0x5b, 0xfffffffffffffffb) 06:32:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x801000d200000000, 0xe00000000000000]}}, 0x1c) 06:32:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x2000, 0x5555000000000000]}}, 0x1c) 06:32:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}}, 0x1c) [ 732.490987] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 732.505775] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 732.506051] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 732.533537] Invalid option length (0) for dns_resolver key 06:32:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = memfd_create(&(0x7f0000000400)='skcipher\x00', 0x3) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000002c0)={0xffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000340)={0x16, 0x98, 0xfa00, {&(0x7f0000000280), 0x4, r2, 0x1c, 0x1, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xa0) r3 = dup(r0) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) r4 = accept4$alg(r0, 0x0, 0x0, 0x800) io_setup(0x3, &(0x7f0000000240)=0x0) io_submit(r5, 0x3, &(0x7f0000000700)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0xf, 0x1, r4, &(0x7f0000000440)="4c062301c28067878c29d4113d391193c4f9a54eaef666ba78", 0x19, 0x4, 0x0, 0x1, r3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f0000000500)="a3d3cfc00915eb2589645d6142cfe5449a6b9600d44138172858f6edea94512e0be7f9b63f6092d4f87591e0208eb1a7a0a8ba2c4749bfb60dab1d1265f3972dca6b8a1ec6c7edc20eb597f0222eba49b3ef14d406937296c56b4a94433dbb10c5b1560fc7c71090916270e361dc714d8a0230a59f3c891554b9", 0x7a, 0x5, 0x0, 0x1, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000680)="e7f7607d79a45c1cc013655e9593fde19dd15dfcc041010f1e9c38a7f7662a934ede6d79d820ed872e922ad2b8db1f765429cb99cc316a95e523e50c306b9beea429b688f4b6986793fcc508b190bcebce26613fcedba7d01d449cc8558388c450e1a8401e", 0x65, 0x10000, 0x0, 0x0, r3}]) sendmsg$alg(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="080005000000060001000000b0e10400ff1accb4add28ccc8e2dbb99ee6266ec66fbd6ca9d7207680385d725f2cd467d65cc2dcc95decbc24e5fc2d996eb60a332c612588a"], &(0x7f00000000c0)=0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000100)={r7, @in={{0x2, 0x4e20}}, [0x8, 0x3ff, 0x7f, 0x9, 0x80000001, 0x7f, 0x100000000, 0x100000000, 0x20, 0x40, 0xbf2a, 0x10000, 0x1, 0x0, 0xffffffffffffffff]}, &(0x7f0000000200)=0x100) io_submit(r6, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1}]) 06:32:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}, 0x1c) 06:32:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) lseek(r0, 0x0, 0x4) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 06:32:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x800000000000000]}, 0x6) 06:32:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x100000001, 0x7fffffff}, 0x43}, 0x10) syz_emit_ethernet(0xd4, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x20000000, 0x3, 0x0, 0x6ca2}, {0x2, 0x2, 0x4, 0x9}, {0x6, 0x7, 0x1, 0x1}, {0x6, 0x7, 0x6, 0xffffffff}, {0x80, 0xff, 0xffffffffffffff81}], @ipv4={{0xa, 0x4, 0x964, 0x1, 0xb2, 0x64, 0x401, 0x8, 0x29, 0x0, @rand_addr=0x692, @empty, {[@ra={0x94, 0x6, 0x20}, @ssrr={0x89, 0xb, 0xfe8d, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}]}}, @udp={0x4e20, 0x4e22, 0x8a, 0x0, [@guehdr={0x2, 0x3ff, 0x8, 0x2, 0x100, [0x80]}, @guehdr={0x2, 0x8, 0x1ff, 0x6, 0x100, [0x80]}], "cbac31bd2a3522fcd214f30ee5f4f8bf7d79bdddde599c92ea2c1713bc8d43a7efecf62e037b5fe666026a95217a9afcb81ca6d978dd2eb176d7e1ed920a3a136b8aa92a5f0db8d7869c236192e1b37ec27b7f9c7a3c9850092f4c4a37b735f7f123dc7c2a8ac19ccfa52af5eb7f76dd42a9"}}}}}}, &(0x7f0000000080)={0x1, 0x0, [0xffff7ffffffffffe, 0x0, 0xfffffffffffffffe]}) 06:32:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}, 0x1c) 06:32:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x300000000000000, 0xe00000000000000]}}, 0x1c) [ 732.789293] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 732.804772] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe3000000]}, 0x10) shutdown(r0, 0x1) 06:32:11 executing program 7: mlock(&(0x7f0000bfe000/0x400000)=nil, 0x400000) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 06:32:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xb00, 0x5555000000000000]}}, 0x1c) 06:32:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001c00180129bd7000fbdbdf250f000000", @ANYRES32=r1, @ANYBLOB="3100380814000300008000000002000000020000000000000000000000000000000c0400000000000000ff0000"], 0x48}, 0x1, 0x0, 0x0, 0x40001}, 0x50) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv4_newaddr={0x34, 0x14, 0x11d, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x7}}]}, 0x34}, 0x1}, 0x0) 06:32:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xe41b000000000000]}, 0x6) 06:32:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}}, 0x1c) 06:32:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xfffffffffffffde1) recvmmsg(r0, &(0x7f000000b300)=[{{&(0x7f0000009f80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f000000b2c0)=[{&(0x7f000000b1c0)=""/208, 0xd0}], 0x1}}], 0x1, 0x100, &(0x7f000000b440)={0x0, 0x989680}) shutdown(r0, 0x1) 06:32:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x50000, 0xe00000000000000]}}, 0x1c) 06:32:11 executing program 5: getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x2, r0, r1, 0xc9, 0x8, 0x2000) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x2000, 0x40) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000000400)=""/47, 0x2f, 0x9, &(0x7f0000000440)={0x77359400}) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) [ 733.121312] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 733.124915] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 733.152093] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:11 executing program 7: unshare(0x8020000) r0 = socket$inet(0x2, 0xa, 0xffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x73, "f329159c594eaabbb95fc8fbb53cacfc5e9bb495347da4077259e5cfbd98f1a6286e7be77e612c76caa862ac898c4a0d2c34aae27168321f353c645de807d3f64d2a6c5518cdd33c969ea613f07686c65f7f06b6175259b0c592ad1e7855bb92562969be07f7e9dbd35a060b2bbc4df0f3ccb6"}, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x202, 0x0, 0x7, r1}, 0x10) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') socket$nl_netfilter(0x10, 0x3, 0xc) setns(r2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e22, @rand_addr=0x2}, {0x1}, 0xc, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 'tunl0\x00'}) clone(0x180a0000, &(0x7f0000000240), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000100)) setns(r2, 0x20000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000240)={0x77359400}, 0x8) 06:32:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xaaaa0000]}}, 0x1c) 06:32:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200080) r1 = memfd_create(&(0x7f0000000080)="004e32a48e43f78cdc01a2deb2ddbd8a010381ac97662b794861635eeed7b04bffcd062f0bbc7c2a5aa5177d9fc603ad95f0ebfbd0799ff51c2e57f10b098eed7e5bb507214e4480eb08544a566314599102b34b2bfd1949d52669f0ab15fcb139c9000000020000000000000000", 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x8, "10dec303415fe113b503cf1ae125cffac7e0f30f657e036d8beab09fd20f016238cbff4c48bedba30ba1508f70d88ebe0a077b1bb29ee38b71b351d15ce4ec82", "c3174cfe994a2869e5662e1e2a72e0fb4aee287df2df380b95e5b25a31c8f999938bfe8bf214ff8e583ea7b0e03ff510bcddd4757451a798594da244e721450c", "a2b98fba31fba76d18dfaced3b000000de30846700000000000100000000ff0f"}) 06:32:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x7000000]}, 0x6) 06:32:11 executing program 5: io_setup(0x0, &(0x7f0000000040)=0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x4, 0x42800) r3 = syz_open_pts(0xffffffffffffff9c, 0x8080) r4 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x40) r5 = socket$inet6(0xa, 0x80000, 0x7fffffff) r6 = memfd_create(&(0x7f0000000400)='\x00', 0x0) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = syz_open_dev$audion(&(0x7f0000001780)='/dev/audio#\x00', 0xff, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001900)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) io_submit(r0, 0x5, &(0x7f0000001980)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000000080)="a1447aa4a6d0e4dd2c5a9d89253b5d01808f66e6f264bc44926c64d4e3d3cf195c0675a2da428b6bcc86d8df055ab3e6a8dd6d62ead5330050cbf015d0583425d0e782711872a8077936c190ff481625abc3df3232ed24bbb96a8f436da610ddb0a06c4634e2e08fb3c84a5814d31670c67d2b724cd314052e90b6b69c073c32bba1f66e0acd82443d666ac83a4930592410bfeda79e1125f30411b575f52fd364980dc9b0ef91bfc284a3bac1cedeae4482d52d9e7d7de9e220acfa3d909a2344656b58179dcfb0e44fcc08a9482753ed29fc4c9c7f8ec4cf1ab6bd66a07ae0e7ac54c5f723b505955691bca581", 0xee, 0x4, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0xa88, r3, &(0x7f0000000280)="a9bb0173c41963a5faa73d0e8e94a0c52310bab685de4d4405961f1176d0dc5d537b16ff3f632f177d9837dfe71897ec2f9143518eccd0931b98ed0a7d1cd20fc215927e6ae9f41caa5ac4b7c5a67da262f98415384a37ac329817eeee039cdb4b6b6b64a6e32f3cfc6d76fb0f21b6b522ecbd201da321572e6ef0d7792acd1810d4fb729c1641cb07feeb43cce021beec146d370d488483c24ca0631a3855eb64c552710dae8f9c22b3bef872c28243ac575ed6344687aaa3e1f3", 0xbb, 0xffffffffffffffe1, 0x0, 0x0, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x9a, r5, &(0x7f00000003c0)="7ab8a9300494d7dfba9ce596f8d1e402a3917863fdff26ef0d6f840873b4594dae81b8104d29b00762e8760ae6347b", 0x2f, 0x9, 0x0, 0x1, r6}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x2, 0x3f, r7, &(0x7f0000001740)="be3a4858e5ee65509b11293d07e67ec0cb5b6686b17f6bbb2f96f9ff94309247e3", 0x21, 0x2, 0x0, 0x1, r8}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x7, 0x1, r9, &(0x7f0000001840)="20ff58a09956d9bc67e145aaa2bf78cb8101c4642ca45ee57a9968318c112e9c9b3d9f0fc2f4d33a18aed50e5a93966e8a6837c42dc02e7a5f71e7108289bd169c0674853d0b177028bd0bdd566b072fbe9b7cbf0760f5de74df240147a16487c30968ed4041f937efcc8dc4007d8eebbf2825426f142e3a355ad57d0871deb69db97a32af67a05b2730fc11e69ecca78b67fdd037cdc0fd069c384843d82fd1d6739d", 0xa3, 0x4, 0x0, 0x0, r10}]) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = epoll_create1(0x0) r12 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r12, &(0x7f0000007000)) epoll_ctl$EPOLL_CTL_ADD(r11, 0x2, r12, &(0x7f0000000000)) 06:32:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x3, 0xe00000000000000]}}, 0x1c) [ 733.302365] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfffffff5, 0x5555000000000000]}}, 0x1c) [ 733.410955] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 733.480797] loop_reread_partitions: partition scan of loop0 (ÞÃA_áµÏá%ÏúÇàóe~m‹ê°ŸÒb8ËÿLH¾Û£ ¡PpØŽ¾ [ 733.480797] {²žã‹q³QÑ\äì) failed (rc=-13) 06:32:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xd6000000]}, 0x10) shutdown(r0, 0x1) 06:32:12 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="3000000000000000000000000000000000000000ffffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000002d88aaaaaaaaaaaa000000000000000000000000fe800000000000000000000000000000fe0000000000000000000000000000000000000000000000000000004538ffffffffffff000000000000000000000000000000000000000000000000010000800000000000000000"]}) 06:32:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}}, 0x1c) 06:32:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x10000000]}, 0x6) 06:32:12 executing program 5: prctl$getreaper(0x34, &(0x7f00000014c0)) socket$inet6_sctp(0xa, 0x1, 0x84) 06:32:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xaaaa, 0x5555000000000000]}}, 0x1c) 06:32:12 executing program 3: mmap(&(0x7f0000011000/0x6000)=nil, 0x6000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x3}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x40585414, &(0x7f0000000040)=""/72) dup3(r1, r0, 0x0) 06:32:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x700000000000000, 0xe00000000000000]}}, 0x1c) 06:32:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001500)=ANY=[@ANYBLOB="000204010000004000000000000000000000000000000001"], 0x18) shutdown(r1, 0x1) close(r0) 06:32:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x40000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x0, 0x6a, 0xfffffffffffffe00, 0x3]}) r2 = open(&(0x7f00000019c0)='./file0\x00', 0x101400, 0x108) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000001a00)={{0x2, 0x4e24, @rand_addr=0x5}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 'veth1_to_team\x00'}) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0x6, 0x0, 0x7f, {0x77359400}, 0x1000, 0x5}) syz_emit_ethernet(0x2a, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340), 0x0) [ 734.011750] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 734.023889] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x2, 0x5555000000000000]}}, 0x1c) 06:32:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x8055]}, 0x6) 06:32:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}, 0x1c) 06:32:12 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000480)={'IDLETIMER\x00'}, &(0x7f00000004c0)=0x1e) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) sendmsg$key(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x2, 0xc, 0x9, 0x9, 0x3b, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0x6e6bb4, 0xfff, {0x6, 0x3b, 0xc3, 0x7fffffff, 0x0, 0x80, 0x0, @in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xb}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_ident={0x2, 0xb, 0xb26a, 0x0, 0x5}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x6e6bbf, 0x7f, {0x6, 0x0, 0x3, 0x1f, 0x0, 0x140000000000000, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x6e6bb6, 0x200, {0x6, 0x0, 0xfa, 0x1000, 0x0, 0x5, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_sec_ctx={0x14, 0x18, 0xfffffffffffff000, 0x2, 0x98, "3eba0bd2482050ec0812dbeafc2759ab883d765319438d7415431dbbacd46c9d7cb907c2a6594bb4de9af176d1abfd37f86bd23084b90615f44d0db5af86b3c817b51f83c8edef9fba463c856501302078788b75f8b97a9ccb0863e0fdc333947a8b79f2bf297391b6e9f6db4fdc849c01541abe4308ad2e7d8e14dd68a57b9ffaddda26e3495a32289141f21f754eb05e4a18a0f3b6193a"}, @sadb_x_sa2={0x2, 0x13, 0x800, 0x0, 0x0, 0x70bd2a, 0x3502}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}}]}, 0x1d8}, 0x1}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x2, &(0x7f0000000140), 0x7) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000500)) [ 734.149337] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 06:32:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xb, 0x5555000000000000]}}, 0x1c) 06:32:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x7000000, 0xe00000000000000]}}, 0x1c) [ 734.234074] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 734.324458] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xf0490200]}, 0x10) shutdown(r0, 0x1) 06:32:13 executing program 3: r0 = socket$inet6(0xa, 0x500000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000b80)=ANY=[@ANYBLOB="0000040000ed0800"], 0x8) 06:32:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) prctl$void(0xd) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000140)="cf", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 06:32:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x1be4]}, 0x6) 06:32:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xa00000000000000, 0x5555000000000000]}}, 0x1c) 06:32:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff91]}}, 0x1c) 06:32:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xe8030000, 0xe00000000000000]}}, 0x1c) 06:32:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}}, 0x1c) [ 734.910533] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 734.936131] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:13 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x6e) 06:32:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x3]}, 0x6) 06:32:13 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)="17", 0x1}], 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr}, &(0x7f0000000140)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 0x4e22, 0x3, 0xa, 0x80, 0xa0, 0x0, r1, r2}, {0x5, 0x3, 0x7, 0x2, 0x0, 0x7fffffff, 0x800, 0x8000000}, {0x3, 0x2cf, 0x4100, 0x1f}, 0x3, 0x6e6bb1, 0x1, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x2b}, 0xa, @in=@rand_addr=0xffffffffffff8000, 0x0, 0x6, 0x3, 0x1, 0x1, 0x7, 0x9}}, 0xe8) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000280)=""/166, 0xa6) [ 735.024387] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xcf000000]}}, 0x1c) 06:32:13 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x1}, {0x0, 0x3ff}, {0xe, 0x7fffffff}], 0x3) read(r0, &(0x7f0000000280)=""/132, 0x84) write(r0, &(0x7f0000000040)="8d", 0x1) 06:32:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x1f4]}, 0x6) 06:32:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5000000000000, 0x5555000000000000]}}, 0x1c) 06:32:13 executing program 5: r0 = memfd_create(&(0x7f0000000180)='em0\'wlan0\x00', 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0xff}, 0x8) fchown(r0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendmmsg$alg(r0, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="6b7e20f60d2adc71653001609a1b5af59c501d5378ce4fb93f5ef63e31e4abb3427ced1e2f8f090aa1aa02cb2bac71474093a5fc97f6f524e48af8478aac7b8b6113f7411cbe783d6c2b18e2bb1fed51376267ae9f003bbb0a9113912134984c117f82494914f210cde0f041160f07147b2c6fa95f4a60886835b76b714bdb91d7e8eb9c2c7a47774f32cd2af2fd3bb5afcc3ddd1bb8e96ebb0a958dc2749a8b6fae19ad551956427544a7", 0xab}], 0x1, &(0x7f00000025c0)=ANY=[@ANYBLOB="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{&(0x7f0000002440)="9d3f616fa9d2a9bb0b3bf09ece072b2e6d35c48fb4bcba4c23cec5f5b5bd480cd15e01492115f499438fc2d10f9f437513bff872dc485e68b28bc1c7a1b38e5a206021b7ee19e593c5fcb0de65d06418a5cc0e31f8e0fe3c31db2f35e72e6d6d9aa8e08c2c1902665142cf43cf164a30fcada9e2846daac967e65d2ffbcb1e63782343f6a9d02c25e8822ebe755caf9b165d537190641a", 0x97}], 0x5, &(0x7f0000002540)=[@assoc={0x10, 0x117, 0x4, 0x1958}, @op={0x10, 0x117, 0x3, 0x1}], 0x20, 0x4000}], 0x2, 0x4014) [ 735.157606] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 735.214249] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xdc00]}, 0x10) shutdown(r0, 0x1) 06:32:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x3) socket(0xa, 0x4, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) fadvise64(r0, 0x0, 0x6000000000000, 0x3) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000001140), &(0x7f00000010c0), &(0x7f0000000080)={&(0x7f0000a65ff8), 0x8}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000001c0)={0x8, 0x3, 'client1\x00', 0xffffffff80000001, "92f062355ee97f0e", "7400e482245f950a195b989fc458f46f1476cbbe47c6494d27ba7c56064e9663", 0x7, 0xffffffff}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)="616502368b95cc8147f714b398425b3e26ad07500ab359af7500332f100c0f9087ce0d3d9e5794362a8ba016a079caa8857ca3515c1ab18d0cc40394c6feadbdc3e9e50a69347c2d30cc19de4d7b55fda8b5b9d921830b1ac213550edd65efc6a742e3c79e67e6fe850434cc2477bb83d1834d67489e3418f740cbce811ab2d018e7fde60bd9d6df9ac90f38dcdbec95b401bd8f9a411c1befb06207b56089c397afa52b82ed7127d3311dfd", 0xac) 06:32:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x54550100, 0xe00000000000000]}}, 0x1c) 06:32:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xd1]}}, 0x1c) 06:32:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c748e83c28c70e059091bddef4fa232000000000000000000000000000000000000d2f23a147481ce54a0197aeaaa244452d27f55c99023c4bea0545f309141c56f865d34cfa146257ec833b2256cc59222e08b6410570278647df9e943e38c02e93c50f836c1b271d6f0fc88d5c8c44a11d2cb4ba78b9ca7f48795a4e23d8bd19ea52df607b423f89d9803b661c507d6104c27534979bf9512fad16d9119e2014e21ac720c976d000000000000000000"], &(0x7f0000000100)=0x1) r1 = getpid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7990, 0x4) sched_setaffinity(r1, 0x8, &(0x7f0000000000)) 06:32:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xa5f9020000000000]}, 0x6) 06:32:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x700000000000000, 0x5555000000000000]}}, 0x1c) [ 735.939460] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 735.942220] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}, 0x1c) 06:32:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x14, 0x0, "636c69656e74300000000000000400000000000000000000000000c9690000000000000000000000000000000000000000000000000000000000000700", 0x0, "342cc9bf9bb6c038", "21584122836a19aeff833672a7e0a3b5770c88c9965f25bac89f61888c2ed633"}) 06:32:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x9405000000000000]}, 0x6) [ 736.038880] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:14 executing program 5: r0 = socket(0x10, 0x4000000002, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 06:32:14 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x80040a, r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x2001000000006, 0xff51, &(0x7f00000000c0)="557f17daf876856a63abe7873e043c18f5b7bd161a3785f145bf0ad3b14a9913fef628aaba8ee367032760fcaf64697c9d09987f25ea41441484fa85f25d89c78e22740200000000000000c04a6d4a173fa79200a39c246152a98139b21f38b3f5531bbd17391c54df5ab5ce16c76db620d625b84de08459dd5e8b8dad35e30fb9ef0700aa8f333d3d27ee64a5f9727dcbefb97570268508e6d4dff491efd9319279e69e6f0d2a"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)=""/12, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x8000, 0x0) vmsplice(r2, &(0x7f0000000800)=[{&(0x7f0000000080)}, {&(0x7f0000000480)="a35bb6e9cdfaa18e4dadaa5a", 0xc}, {&(0x7f0000000500)="d5be51cdcb7e6a2f5d9a195ccb55eb2eecc32190c4ebae9790", 0x19}, {&(0x7f0000000580)="0f52114f0b28dae83c804a9af6ad34a5d51b2ba38c2c4cba9e749b19cdf7e74aae6579ee86c1d45c25dd8a84794c503f3ef3b5ae74e63dcdb13cddc7523f33c73e3e8d50377062e9c6556e11d7d07a7b72ae61d0951fcb91ff890d6a6cdee0be521ef2ddc82dbf9407f93bdad4af3816d52d65803a46b8db03e7231ad406b717e5cd966f324b450a566d1c178d59b2faa1fd55", 0x93}, {&(0x7f0000000740)="892c10f184ef991a9ec14a597fd490c18a47359099c8e452aecb276ade0aab67244aa30dd1841ce12ab6bbcde04738ad326b049af7a83d0eff1790edd83bef644e5fd99e2996572ddd516905b3d921be99973c6b0eaef9636403350218b0a40ff717303d33a13f819e9f1bf67dc2782b07dfdf8d3f86f98ea0be788440ac5449e466197e050f02bdadfb53abb547c16f3f724898118633498100fc587e0b56867cb36954677e2e0a16a878f4fb515d2894d7ea266fc82a14ee3bce0c28", 0xbd}], 0x5, 0x2) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) 06:32:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x54550100]}}, 0x1c) 06:32:14 executing program 5: unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/4096) kexec_load(0x0, 0x0, &(0x7f00000001c0), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001140)={@dev={0xfe, 0x80, [], 0x14}, 0x15, r2}) munlockall() 06:32:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xf4010000, 0x5555000000000000]}}, 0x1c) 06:32:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getflags(r0, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x4, 0x400202) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) ptrace$setregs(0xd, r2, 0x1, &(0x7f00000004c0)="c0c3e0f0b854742586c4fc8ccd108a1fd3e71aabf464f296b62fa7ae9f35a886e6eed7182442bcd3c8e848bad067198613b2167aca6f81ff1bce86c9d04847bf464a10b18c7ad92628ca21302c4f0b666b289c28c62d4fa0e58793bbe17fbf315ae2e2b432bf00c46c22991f17a8c39b4f527fdee282b881da1ef4436ecd1119cada15c1cc439a7cb82bc88ea92a14bfc08703f82abd") ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000240)=""/105) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000000000c00cf4d4d281ec9f8e30004080001e354f23300e247ee0a69e2d9f60a7638b91571370583d137e6cdce203e7edfcd95667d0665712aa0c099138970a89b41c09ced76682b50d86c89a658a0e11d76845e0b2b48940dbd097dd1c08cf6d9dc6b95aad8a6ed3f50275cad0d28addc"], 0x20}, 0x1}, 0x0) ioctl$TIOCCONS(r1, 0x541d) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) recvfrom(r0, &(0x7f0000000340)=""/219, 0xdb, 0x2000, &(0x7f0000000440)=@ax25={0x3, {"b2a4d725e77018"}, 0xc6e}, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000580)={{0x8, 0x0, 0xffffffffffffff88, 0x1, 'syz0\x00', 0x1}, 0x0, [0x1, 0x2, 0x1, 0x1, 0x1ff, 0x0, 0x7, 0x10000, 0x6, 0x8, 0x6, 0x10000, 0x4, 0x8, 0xffffffffffff3171, 0xffffffffffff0000, 0x8, 0x6, 0x7f, 0x8, 0x0, 0x7ff, 0x10000, 0x4, 0x103b8000, 0x10001, 0x3ff, 0x1000, 0x9b1, 0x5, 0xc9, 0x0, 0x2, 0x3, 0x7fff, 0x0, 0x6, 0x83e, 0xfffffffffffff978, 0x9, 0x7e, 0x9, 0x0, 0x0, 0x2000000000000, 0x6, 0x102000000000000, 0x9, 0x8, 0x8, 0x1, 0x400, 0x3, 0x100000001, 0x3, 0x412, 0x6, 0x3, 0x9, 0xfff, 0x1f, 0x80000001, 0x1, 0x8001, 0x0, 0x1b68, 0x9, 0x7fff, 0xffffffffffffff71, 0x428b, 0xea, 0x8001, 0x6, 0x2, 0x40, 0x1ff, 0x2, 0x8, 0xc3, 0x2d, 0x2, 0x0, 0x1, 0x9, 0x4, 0x2, 0x1, 0x6, 0x5d18, 0x1, 0x10001, 0x1, 0x7fff, 0x66, 0x400, 0xee0, 0x8, 0x1, 0xfffffffffffffffa, 0xffff, 0x6, 0x0, 0x3, 0xffffffff, 0x9, 0x6, 0x7b9a0000000000, 0x0, 0x8, 0x3, 0x1, 0x3ff, 0x4, 0x5, 0xfffffffffffffffb, 0xff, 0x2802, 0x9, 0xd7, 0x7fff, 0xffff, 0x8, 0x0, 0xfff, 0x0, 0x7fff, 0x3ff, 0x3], {0x77359400}}) [ 736.239255] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 736.299723] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x28]}, 0x10) shutdown(r0, 0x1) 06:32:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x200000000000000]}, 0x6) 06:32:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x14280000000000, 0xe00000000000000]}}, 0x1c) 06:32:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x7c011f) 06:32:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f0000100000000000000000000000030006000000000002000000e00000010000000000000000080012000000000000000000000000000600000000000000000000000000000000000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010000000000000000749997c3fbb627d327e12ca2e2b8699fbce42499a61754ae5e9ac719bdaae3596eae56eb4a4890b68f693cf1513ba8c4a274847ccf226b45952b1cebc94c73313d87a1d38c1d5ce4e2fa20570950b05166599264585642f6fa886c0401b3b82c6fefa0ac5951d461bbf70d8000c5305a0b7cf126"], 0x80}, 0x1}, 0x0) 06:32:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xcd00]}}, 0x1c) 06:32:15 executing program 3: unshare(0x100) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000080)=""/254, &(0x7f0000000180)=0xfe) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) r2 = getpgid(0xffffffffffffffff) mq_notify(r1, &(0x7f0000000200)={0x20000000, 0x2c, 0x2, @tid=r2}) 06:32:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x40020000, 0x5555000000000000]}}, 0x1c) 06:32:15 executing program 7: r0 = socket(0x11, 0x8000100000803, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a0, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a1, &(0x7f0000000140)={'bridge0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001800)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001840)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x14, r2}) [ 736.580985] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 736.587833] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 736.602621] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0_to_team\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff81}}, 0x1ff, 0x5}, &(0x7f0000000000)=0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x51, "204ef8dc47dd70f03b6e919cf7cc799f906b41caba49d18b82f5a7c0ee1602216f4e9247d97e50db8f2905da2b9e8de3f2002926d35ebb3b33d29347b687d0db8e1afdd7ce9c0ca857ade829341f87992e"}, &(0x7f0000000040)=0x59) 06:32:15 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x5d, &(0x7f0000000040)=0x5, 0x4) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x400000000000007, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 06:32:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x4]}, 0x6) 06:32:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x218]}}, 0x1c) 06:32:15 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x9, 0x2c24c014, 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 06:32:15 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 06:32:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xe803, 0x5555000000000000]}}, 0x1c) 06:32:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 06:32:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xff0f000000000000, 0xe00000000000000]}}, 0x1c) 06:32:15 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r0, 0x8, 0x100, &(0x7f00000001c0)="8dee5994aebaefa6708dc576e82130d35c10c815dd35be6baed882dac913112eed1cd21b39c3a18f2b7d349d8fcec429c83b861754dc9ff87a7f2d89ae53fed7e9affca41b57f4c60d1605cbd1d3f08131370473144f5462395f4b", 0x5b) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000080)="092f491b4f29ee1b86e17552e0d96d37ffb4dac48358212e8479dc27eb1371c3a477a2c33b88b9467f64e54b21c1d8327063810cfcc0ba64faa9c43341e1c12241ccc025c9b160be0e68a25bbf28016bc878a7de8499f6212a1d6c31071b56d1d7daa065f7209dfab77e624ea9b022206692aba83a8a6a5a0703ed6fa6d533d3db8830e572b3357d5fa77f4a0941c18f07bdf6040f60432620d6dbc7dde3939fe6", 0xa1) socket$can_bcm(0x1d, 0x2, 0x2) 06:32:15 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000200)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="725eb4fd9d630016bec66f56726db776122c6ffd046c42522d1679c75bd2c233c4a2dbf843ae", 0x26}, {&(0x7f0000000280)="ec49f6cb5d550e9d8d83473cc3b9436b9afec6d4e0eae780f4ba938dda2e43132343e80804a86e19dabbab95", 0x2c}, {&(0x7f00000002c0)="e821e635b636f96bac2106ba331b375e20e43a0e6c0462b46390a2afd7cf78785d2afa9a956ac6c72f74c31bfb8e3636d52b208ac952f2183efddbbdc892f8ba52e7272e3f7dea8c93bc338eb8f1ec1d0ff5f4949b8ba0c89f3fb1e23779dceff8d95dc13f3bce3ae0355d1e4dc743b76364071662ae4306f2aa28e47cf7a3cb9bb848a37c627f8b1e774b1ac08320b75842f00ea02a3790aefb2b92", 0x9c}], 0x4, &(0x7f00000003c0)=[{0xd0, 0x10f, 0x8, "dc25d583ab9eb4b568f1789565bfb3e630649a4c19a297d57de2ae80e4c699f2bf5ce70b648ef34673e5a6fc173668fcbc040e87ed791249a99dbfcd284ecffbc8bf66c50741a6b59dac972aca0c2c76e021052f16eb51988793743103e1f6ca6d57ed67d1a1737dbfc5eaf44136fdf89cd7540d5ee61d20711845cefd2effc77ce5125f83e74e84e644f969c21999c0caef14a2952204b802dbd453c8de382778141cd8688bc200363b2170817d2065c384e1b96e7ca7d1f84c342361f74661490bd0b7"}, {0x100c, 0x112, 0x4, "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{0xcc, 0x6, 0x1010000, "f5db74392fddd6aede307819679d4bf516bea09562ffa1abee68e186a7c2652c82f7c1fa875f3c62523ce9c3fca66e60362cb23427f6e7306c3864fdfdc5ad8edb952c1c9ec86aefae1ed9f646f97727ccd2ab50a51bc8a49df6060f518f9f6e1386112a90efebde79283b226f55d0172701a329d4c179f14f53cceb47320e7b098ecd51f20075fb8bb4cf1dd5ebe5b0019c5cd6ada26ec4098b825f408222617f9957df83343c040f1b407122dd3483d34eb19f5cedf618124c8ccfaa257e"}], 0x11a8, 0x5}, 0x4000000) sendfile(r1, r0, &(0x7f0000335ff8), 0x2) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4, 0x4}], 0x1) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)) 06:32:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xeffe000000000000]}}, 0x1c) 06:32:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x2000000000000000, 0x5555000000000000]}}, 0x1c) 06:32:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xa6f90200]}, 0x6) 06:32:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) time(&(0x7f0000000080)) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000100000000000000010000000000000000000000ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48a}]}) [ 737.445293] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 737.468905] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 737.483209] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000080)={0x20080522, r1}, &(0x7f00000000c0)={0x96, 0x5, 0x7fffffff, 0x4, 0x0, 0x5}) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000040)=0x24) 06:32:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x4000000]}, 0x6) 06:32:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x5455010000000000]}}, 0x1c) 06:32:16 executing program 7: prctl$intptr(0x3d, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 06:32:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x0, 0x61, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x6f659a0d9a6c591d) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x82) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r1}) 06:32:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0xd2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr}, {0x1, @random="b206c5ac7ef3"}, 0x4a, {0x2, 0x4e23}, 'bridge_slave_1\x00'}) clock_getres(0x3, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000200000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000b4d57d95098beb76b74b4fe622d3d6ba735d9f05c45beb050ca3022c19704f3b6fa806a991fc130930faae23379ff11bb7605cf892"], 0x98}, 0x1}, 0x0) 06:32:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8030100000000000, 0x5555000000000000]}}, 0x1c) 06:32:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x1100, 0xe00000000000000]}}, 0x1c) [ 737.648365] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 737.763218] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 737.795429] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xfeffffff00000000]}, 0x10) shutdown(r0, 0x1) 06:32:16 executing program 7: r0 = socket$inet6(0xa, 0x800000000000003, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000058040000deffffff480200004802000034010000ffffffffffffffff8c0300008c0300008c030000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001001340100000000000000000000000000000000000000000000000048006862680000000000000000000000000000000000000000000000000000000200000003000200ffff0700ff7f1c0000009f5bff0006009d723f0066b503000700810001000f00240052454a4543540000000000000000000000000000000000000000000000000600000000000000000000000000ffff0000000000000000000000000000000000000000ffffffffffffffffff0000ffff000000ffffff00ffffff00ff0000000000000076657468315f746f5f6272696467650069666230000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200010740000000000000000000000000000000ec001401000000000000000000000000000000000000000000000000240069636d7036000000000000000000000000000000000000000000000000000801090028004e4651554555450000000000000000000000000000000000000000000002ffff06000200000000000000000000000000000000000001ff010000000000000000000000000001ffffff00ffffffff00000000ffffff00ffffffffff000000000000ffffffffff7665746830000000000000000000000067726530000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006f000702250000000000000000000000000000001c01440100000000000000000000000000000000000000000000000024006d680000000000000000000000000000000000000000000000000000000003030000300061680000000000000000000000000000000000000000000000000000000000007fff000004d3080000000902000028004d41524b000000000000000000000000000000000000000000000000000249000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4b4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x339) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x501000, 0x0) clock_gettime(0x0, &(0x7f0000008d40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008cc0)=[{{&(0x7f00000056c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005740)=""/4096, 0x1000}, {&(0x7f0000006740)=""/220, 0xdc}, {&(0x7f0000006840)=""/92, 0x5c}, {&(0x7f00000068c0)=""/28, 0x1c}, {&(0x7f0000006900)=""/22, 0x16}], 0x5, 0x0, 0x0, 0x1}, 0x100}, {{&(0x7f0000006980)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006a00)=""/94, 0x5e}], 0x1, 0x0, 0x0, 0x3}, 0x7f}, {{&(0x7f0000006ac0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000008c80)=[{&(0x7f0000006b40)=""/250, 0xfa}, {&(0x7f0000006c40)=""/4096, 0x1000}, {&(0x7f0000007c40)=""/19, 0x13}, {&(0x7f0000007c80)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0xfffffffffffff000}], 0x3, 0x40, &(0x7f0000008d80)={r3, r4+30000000}) timer_create(0x6, &(0x7f00000006c0)={0x0, 0xe, 0x2, @thr={&(0x7f0000000640)="38d64aec9634441d64076fc97f6a08f8d2e451265b568dcdd61be1573dce6b786fa8f241cb0a04a0af4dde2fff814ced4a44a446c346ea816d28e5b90e14f695a22ac41edf0a741c04c9073119a49840c2a942df6b0e", &(0x7f0000000140)="0f4c3744d5503904fb99219d27b5"}}, &(0x7f0000000700)=0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000800)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000007c0), 0x106, 0xb}}, 0x20) timer_settime(r6, 0x1, &(0x7f0000000740)={{}, {0x0, 0x989680}}, &(0x7f0000000780)) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008dc0)='/dev/sequencer2\x00', 0x400200, 0x0) ioctl$KVM_GET_MP_STATE(r7, 0x8004ae98, &(0x7f00000000c0)) bind$xdp(r2, &(0x7f0000008e00)={0x2c, 0x6, r5, 0x30, r7}, 0x10) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 06:32:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x40020000]}, 0x6) 06:32:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}}, 0x1c) 06:32:16 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) fallocate(r0, 0x10, 0x5, 0x1ff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) 06:32:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x26, 0x829, 0x0, 0x0, {0x3}, [@typed={0x14, 0x7, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x28}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r1, 0x10, 0x70bd27, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x63}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4) 06:32:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xff000000, 0x5555000000000000]}}, 0x1c) 06:32:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xe000000, 0xe00000000000000]}}, 0x1c) [ 738.311953] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 738.324181] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 738.327367] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 738.335771] IPVS: ftp: loaded support on port[0] = 21 06:32:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x600000000000000]}, 0x6) 06:32:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}}, 0x1c) 06:32:16 executing program 7: sendmmsg(0xffffffffffffffff, &(0x7f000000f580)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0085ac9e83eb3fc193a7efe3b079363bc61bb22e0c89adebc268e39f632ee15a93bc5345b367108439ed4df13fe48def1b4aad8f6044a0a6a96556254dd5e2"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000400)={0x6318aeac, 0x9, 0x9}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1, 0x400, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/57, 0x39}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000300)=""/77, 0x4d, 0x2fc6}, 0x1) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000003c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir}) [ 738.377596] netlink: 'syz-executor3': attribute type 7 has an invalid length. [ 738.417640] netlink: 'syz-executor3': attribute type 7 has an invalid length. 06:32:17 executing program 3: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x41) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) 06:32:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xe8030000, 0x5555000000000000]}}, 0x1c) 06:32:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0xc0ffffff]}, 0x6) 06:32:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}}, 0x1c) 06:32:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xffffff91, 0xe00000000000000]}}, 0x1c) [ 738.553324] device lo entered promiscuous mode [ 738.571911] device lo left promiscuous mode [ 738.610329] IPVS: ftp: loaded support on port[0] = 21 [ 738.624276] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 738.659260] device lo entered promiscuous mode [ 738.670611] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xff0f0000]}, 0x10) shutdown(r0, 0x1) 06:32:17 executing program 7: r0 = gettid() setpgid(r0, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x2, 0x1, 0x3, 0x4, 0x401, 0x81, 0x4}, 0x0) 06:32:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfeef]}}, 0x1c) 06:32:17 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000500)={0x16, 0x98, 0xfa00, {&(0x7f0000000780), 0x0, 0xffffffff, 0x10, 0x1300, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0xa0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40003ffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='illinois\x00', 0x9) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x68002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000140)=ANY=[@ANYBLOB="010000c2010000800000000000000000"]) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)=""/179, &(0x7f0000000100)=0xb3) 06:32:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x1000000]}, 0x6) 06:32:17 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x3, 0x10000000000, 0x40, 0x0, 0x88}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x4c, 0x0, 0xa6, 0xfffffffffffffffc, 0xf05d, 0xfff, 0x8, r2}, &(0x7f0000000200)=0x20) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000240)={'vlan0\x00', {0x2, 0x4e21, @rand_addr=0xfffffffffffffffb}}) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x3900, 0x208, 0x6, 0x401, r3}, 0x10) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000300)) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000340)) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x40, 0x145a, 0x1, 0x8001, 0x7, 0xa7, 0x0, 0x0, 0x0, 0xb4, 0x0, 0x9, 0x0, 0x9, 0xfffffffffffffff9]}, &(0x7f00000005c0)=0x100) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000600)='ip_vti0\x00') r5 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x1, &(0x7f0000000640)=""/95) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000006c0)=0xfffffffffffffff8, 0x4) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000700)={0x3}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ptrace$cont(0x38, r5, 0xd1c, 0x7) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) r6 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x8, 0x40400) getpgrp(r5) ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f0000000780)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000880)=0x84) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3) socket(0x9, 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f00000008c0)={{0x6}, 'port1\x00', 0x4, 0xccbcb54b79357661, 0x6, 0x7, 0x7, 0xffffffffffffffff, 0x7, 0x0, 0x3, 0xffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000980)=0x8, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000009c0)={'filter\x00', 0x6d, "e1ec9d7519eda729c2328b8b6a9c929aa8a5607602b373a52c9b1e6781fab63a7b842e5e0fb0d4fd481baab08f3e7380956d9caf53ae8ecc530700809b9906842c1cc931826938aebf621fc105f07424401d993a4444631a15f16310c7fd506810ab71b5f6f7cc9d52d2dfbed1"}, &(0x7f0000000a80)=0x91) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000ac0)) 06:32:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5, 0x5555000000000000]}}, 0x1c) 06:32:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x2, 0xe00000000000000]}}, 0x1c) [ 739.210310] QAT: Invalid ioctl [ 739.218951] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 739.222662] QAT: Invalid ioctl 06:32:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 06:32:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x801000d200000000, 0x5555000000000000]}}, 0x1c) 06:32:17 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}}, [0x5, 0x7f, 0x3ff, 0x5d, 0x1851, 0x48, 0x8, 0xc0, 0x2, 0x1, 0x400a, 0x100000001, 0x7, 0x7, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="06000000ff0020000200c3af79f70365"], &(0x7f0000000540)=0x10) openat$cgroup_type(r0, &(0x7f0000000440)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0xffffffffffffff80, 0x6}, &(0x7f0000000340)=0x8) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000952000/0x2000)=nil, 0x2000}, &(0x7f00000004c0)=0xc) ioctl$VT_DISALLOCATE(r0, 0x5608) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000380)={{0x0, 0x8}, 0x0, 0x2, 0x4, {0x800, 0x5}, 0x1, 0x8}) [ 739.287780] QAT: Invalid ioctl [ 739.324625] QAT: Invalid ioctl 06:32:17 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x50040, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$evdev(r0, &(0x7f0000000200), 0x20020) 06:32:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xe]}, 0x6) [ 739.347322] QAT: Invalid ioctl [ 739.364823] QAT: Invalid ioctl [ 739.375920] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 739.382740] QAT: Invalid ioctl [ 739.431896] QAT: Invalid ioctl 06:32:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1802]}}, 0x1c) 06:32:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xc0fe, 0xe00000000000000]}}, 0x1c) 06:32:17 executing program 7: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0xc0}, {r0, 0x2}], 0x3, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 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) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) dup3(r2, r1, 0x0) [ 739.485571] QAT: Invalid ioctl [ 739.492211] QAT: Invalid ioctl [ 739.545872] QAT: Invalid ioctl [ 739.549226] QAT: Invalid ioctl [ 739.560410] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 739.569320] QAT: Invalid ioctl [ 739.593653] QAT: Invalid ioctl [ 739.610079] QAT: Invalid ioctl [ 739.616189] QAT: Invalid ioctl [ 739.626411] QAT: Invalid ioctl [ 739.643215] QAT: Invalid ioctl [ 739.658312] QAT: Invalid ioctl 06:32:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x91ffffff]}, 0x10) shutdown(r0, 0x1) 06:32:18 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000000ffc), 0xa0) 06:32:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x6) 06:32:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x20000]}}, 0x1c) 06:32:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5400000000000000, 0x5555000000000000]}}, 0x1c) 06:32:18 executing program 5: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x80) r1 = getpgid(0xffffffffffffffff) r2 = getuid() r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x20040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r5 = creat(&(0x7f0000000140)='./file0\x00', 0x1) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x7b38b5fba03d3d13}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0x2f4, 0x21, 0x300, 0x70bd29, 0x25dfdbfd, {0x1e}, [@typed={0x8, 0xb, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0xc, 0x1c, [@typed={0x8, 0x67, @pid=r1}]}, @nested={0x1c, 0x40, [@generic="095f88de0e63cfd50e9d0e9e96af05", @typed={0x8, 0x2d, @uid=r2}]}, @typed={0x8, 0x59, @fd=r3}, @nested={0x164, 0x83, [@typed={0x3c, 0x8, @binary="f5e164ffbc1b54d7bf98a24fd30692097522c8c8a983dc33d21981a0984177e57a2d058323e80a947dbed6a20fcdcfe902449b214bce72a7"}, @typed={0x30, 0x58, @binary="70489f327024c26165179e24db86220be28067335340d48879cf44bc87c94d6502d2822a6e5770662a8774"}, @typed={0x3c, 0x44, @binary="6b1df0d66251e56184c3c85663ef0b755f28742341332854c9c132e63c717eec6b86af34b0f0a13d1409101b35fdd02a800bacf9e6b176"}, @generic="c36e79eb4ca6b8532159727e083732ad750f780f4a1ac6146dc9bfaa441215835b7db37c2a365670e85053e2fd50cddba4c7769a2d4442fde28d7dac83d632490caaf5398a9393be432c9041188355c7f60024c275948cef962b274d8f27f436a43c4c01cb12df819def716155fa42961da7a1f6e92db8035e9d4546a864d03daac79b2830eea589b5f47dafbb86775e88c87590a5330ab454f652d1d5bcdd7e529e16743b50d7a6bc179f9322523995d2e0", @typed={0x4, 0x6e}]}, @typed={0x8, 0x57, @uid=r4}, @generic="8a3b383a3178f9710d64faa26f7f9bc8082b7078e16e852626c58b51df990ac0b9ff838e435eab3cb7ed28ad7b8beaa2257ca45c0baa7f2f2b66a5ef03d57e90549565caf09eafb47fe0905126e9495ad971799d74ca6275d54919618cf81c79ef3b87fd6a1fd674fe90c58286ab43f51ad7898b1290726bc22df520031863d3fa0ffb9cf981b71bfcb539b06c9dc16b3e22f817cb225255ff9f8ab02b9d8ac40cb2da5aa061c2e45d1134cab1d440b6bbbb29dd7ab0227637e824df5847bd25a349", @nested={0xc, 0xf, [@typed={0x8, 0x46, @fd=r5}]}, @generic="f3ed34d4f32779c2aaa808441b023f56bc139b9d60a3685473dfdfdf5dbb40e3fe63a348019002d73b98b6d51d7a0e58aee0ba7b305d2936945608eb1ec73950caa3e80630e68c3d64b02d65bb15a23967b7e1833234b68732e53445d94fa5f7ffceca621be55ab3da5e1843f581"]}, 0x2f4}, 0x1, 0x0, 0x0, 0x4000}, 0x80) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) timer_gettime(0x0, &(0x7f0000500ff0)) 06:32:18 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'sit0\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x101000) ioctl$KIOCSOUND(r1, 0x4b2f, 0xd5ee) 06:32:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd100000000000000, 0xe00000000000000]}}, 0x1c) 06:32:18 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x21}, 0x1}, @in={0x2, 0x4e20, @rand_addr}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x100000001}, &(0x7f00000001c0)=0x8) r2 = socket(0x10, 0x8400000000002, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'bcsf0\x00', 0x10001}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(r3, r3) [ 740.130460] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 740.132722] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 740.152918] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_nat_t_port={0x1, 0x15}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x80}, 0x1}, 0x40004) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x10, "4fd55ab5929b1f64a8df6c066dca2742"}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xbb3a}, &(0x7f0000000100)=0x8) 06:32:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="726177000000050000000000000000000000000000000000000000000000000008feffff"], &(0x7f0000000040)=0x24) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x10002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bond\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0020100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getqdisc={0x38, 0x26, 0x8, 0x70bd2b, 0x25dfdbfe, {0x0, r2, {0xffff, 0xf}, {0xffff, 0xfff1}, {0xfff6, 0xffef}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 06:32:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}}, 0x1c) 06:32:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x10100000000]}, 0x6) 06:32:18 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getrlimit(0x0, &(0x7f0000000040)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0xffffffffffffd47d, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1, [0x2, 0x6, 0xffffffffffffff85, 0x0, 0x4, 0x4, 0x7, 0x40]}, 0x5c) 06:32:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8030100000000000, 0xe00000000000000]}}, 0x1c) 06:32:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x1000000000000000, 0x5555000000000000]}}, 0x1c) [ 740.416104] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 740.494685] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 740.517171] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x40020000]}, 0x10) shutdown(r0, 0x1) 06:32:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0xc0000, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1) write(r0, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x2c) r2 = creat(&(0x7f0000000400)='./file0\x00', 0x130) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000440)={{0x10000, 0x7}, {0x5d, 0x2}, 0x8, 0x4, 0x8001}) sendmsg$alg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="91f7d2aa", 0x4}, {&(0x7f0000000040)="f3321a7fafe47d32555622bdae0403b494a8b58a91cad09882fb55111d5f1c19b66c307277e52c751595c4757dd9d75c4df7b1bbedc5198670bf0013559117eb2300a24adb39a9e14ca64054a0be41ad9b1c43af1d0782dc0b2e5148d2b6857f86f71e2e33a64283e95314c43085547b076913e56970664fc405f3c0acedfe2bd0860366fb8ef68202ea95e5524630b0ece43d6c62d542741d89f9b955245209676be172057fbd530a9637fbcdc90385", 0xb0}, {&(0x7f0000000100)="f54e74b43d22b643f398fa199d24695ddcc015744ee3b9f06495125d73d15cfdf2a93dd9d1b4ace00435c2c6850a97e24185fd1fbda73debe6f16654b904c15a2b31fa24a7f555a60d94080d093820d6c8dfbb1021c9bd9924686bd03bfa3279dd5e74cabc06bd68e794287032f9d598c0195d8bd9cc347c7c0d2c1a1455c92209f1deb607258ce0b817cb7c79620d79943c80f977f3e11021c2f7b2a24cb5d5d4e3", 0xa2}], 0x3, &(0x7f0000000200)=[@assoc={0x10, 0x117, 0x4, 0x4}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x3f}, @assoc={0x10, 0x117, 0x4, 0x2}, @iv={0x94, 0x117, 0x2, 0x84, "f962b3d3e157716485bc06cf1f34c2a4df593df8d9e7e826b0a9d3d9cb1e693be5b2959e87f588ba9aa490ccc49b27a2b840d7c1d1fb4a57fc8da11e41ffec14d86b34c4126858f7ff98dc8c8d1315ad0508c59f49237f865701d496c398d6b8aeb59b9b7397cac9e5a5b69142ccf9e2d1d08377421f1b1c7a6069b025360618ee21663f"}, @op={0x10, 0x117, 0x3, 0x1}], 0x104, 0x811}, 0x4000000) ioctl(r0, 0x10000, &(0x7f0000000380)="c9ed137fbd61f21492b2851a926073fa82b48d181165dc058a409fffd414772e51e7a1894897b1c25427596d3967bd73efd7ea3ac331d0bab523c2b9a6f87307f36d2c63957ed05584c77ec94a29e0840467ce8d3a0d437ef5cba658d3eef49baccd5574e1445c161ef387f90ef778") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={r3, 0x3c377c80, 0x2, [0x1000, 0x6]}, &(0x7f00000005c0)=0xc) 06:32:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = memfd_create(&(0x7f0000000340)='cfb(tea)\x00', 0x2) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000440)={&(0x7f0000000380)=""/160, 0x2000, 0x800, 0x6}, 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x80200, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x80000000) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f00000002c0)) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="cf2dc3a1c46717cb3467b11f63e1f84b", 0x10}], 0x1, &(0x7f0000000000)}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x101) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000200)=0xfffffffffffff3f0, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000280), &(0x7f0000000300)=0xcb6bd806fbd7d872) fchmod(r0, 0x60) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0xb2, &(0x7f0000000600)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f00000000c0)=""/60, 0x3c}, 0x0) ioctl$BLKRAGET(r4, 0x1263, &(0x7f00000001c0)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000480)={0x56, 0xec4, 0x2, 0x1ff, 0x7e2}) recvmsg(r4, &(0x7f0000001a40)={&(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000640)=""/209, 0xd1}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/192, 0xc0}, {&(0x7f0000001800)=""/140, 0x8c}, {&(0x7f00000018c0)=""/101, 0x65}, {&(0x7f0000001940)=""/153, 0x99}], 0x7, 0x0, 0x0, 0x9}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4613, 0x100) 06:32:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x3e8]}, 0x6) 06:32:19 executing program 3: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) 06:32:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x11000000, 0xe00000000000000]}}, 0x1c) 06:32:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}}, 0x1c) 06:32:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xc4ffffff00000000, 0x5555000000000000]}}, 0x1c) [ 741.035541] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 741.049346] QAT: Invalid ioctl [ 741.057125] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 741.058633] QAT: Invalid ioctl [ 741.070959] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x1f4]}, 0x6) 06:32:19 executing program 7: r0 = socket(0x1e, 0x805, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000400)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4000, 0x0) unshare(0x40000000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x400, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw6\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='/dev/sg#\x00', 0xffffffffffffffff) close(r0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 06:32:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4bb5c29a]}}, 0x1c) 06:32:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003040)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0xfffffffffffffdac) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000023c0)=[{&(0x7f0000002040)=@in={0x2}, 0x10, &(0x7f0000002280)=[{&(0x7f0000002080)="18a4453ce50d09fcea8f9a93650072119691e661465e22718debf55c4924ff", 0x1f}, {&(0x7f0000002140)="28391478339504c6778411151a5aaae202f1702df2517c0cc8d68892e3a614eb2617ea1216f619f0de27bc745feb3a31bd361c7cfc3f030ef95decba4fd1556b3c96db3e420960f87c7a3f12a76b28b6dd156527fd9b6694137d6d9654e0af45c0f4641a92c710d753b619a32cd8961f842273ba25a82652773e11083fb2f55588bc69c9c1876d3eb5c8d80507cdbf87c393095ec159c0cb0cd300b9f3cc7ce8d095606ed021141c01bc15242666af3b89235773f7a275c3d38651b48c9c8f985981750526a322261940634f1874e750f1827c93f92982ad764ad3", 0xdb}], 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="2c000000840000000100000008000000060200004600000001000000000400000104000000000000b6c36bf8b89e3b156b9477b98e70c27a8d81ce184c6d00741a08c68de4579741f77cfef5be343d812761e4dbba549b516c8439c67265473dbffb6895a5a1a64aa3c3e3bc79cf4ec2df74517bfce1235b9af9af76", @ANYRES32=0x0, @ANYBLOB="14000000840000000000000006000100080001001c000000840000000800000000000000000000000000000000000001"], 0x5c, 0xc801}], 0x1, 0x10) [ 741.262799] IPVS: ftp: loaded support on port[0] = 21 06:32:19 executing program 5: r0 = gettid() r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x1000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x8}, 0x8) exit(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000000340)) 06:32:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x1802000000000000, 0x5555000000000000]}}, 0x1c) 06:32:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}, 0x1c) 06:32:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xa000000, 0xe00000000000000]}}, 0x1c) [ 741.429988] IPVS: ftp: loaded support on port[0] = 21 [ 741.537918] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 741.557171] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe7000000]}, 0x10) shutdown(r0, 0x1) 06:32:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x6) 06:32:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}, 0x1c) 06:32:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1e, 0x7, 0x3, 0x2}, 0x15e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000180)="71d64c15eb0e7a1311893b93fe65506549e3d81fae3d4c37ca8fcd722bd053f9dbdc5a3f01132f007b9460afd3536b709edcb5535142c2d1a63444f77d85a8bf7018f8440538ce06972b8f2dcad231db781db23eaf2505341f21b3578bc7ad9c7cd9c9621a3af4f38aab0100000000000000724fd21f235ec8858332000000e2ffffff00d18f41674b367a5a66e2f6735b3934273b5bbff9cd683d7015e02d4d2dc1a9cc60360e7d1011ca2b3200c144ebd9c3bcbff4b85d85b1acc5baef97cf3781834c1e1405bc1e0832aed793a49011a2", &(0x7f0000000300)=""/180}, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x887ff, 0x0) fcntl$getflags(r1, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000140)={0x6, 0x1, 0x0, 0x8, '\x00', 0x3f}) fchdir(r1) 06:32:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xc0, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0xc}, 0x3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x49a, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x4, 0x20}, 0xc) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes-aesni))\x00'}, 0x36) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0ae774b005e381e5b3b60ced5c54dbb7295df0df", 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FICLONE(r1, 0x40049409, r0) 06:32:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x54550100, 0x5555000000000000]}}, 0x1c) 06:32:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x80301000, 0xe00000000000000]}}, 0x1c) 06:32:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40800, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x9) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x6}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000800)={{}, {0x200000000080}}) [ 741.948797] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x6) [ 742.029479] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 742.046675] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc4ffffff00000000]}}, 0x1c) 06:32:20 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x220100, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 06:32:20 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) exit(0x1) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xc79, 0xfffffffffffffffe}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x400002) epoll_wait(r0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x1c8, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x90) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='cpu.weight\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x0, 0x1000}) [ 742.200283] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:20 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0xffffffff, 0x8) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) io_setup(0x3, &(0x7f0000000240)=0x0) io_cancel(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="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", 0xfc, 0x7, 0x0, 0x1, r2}, &(0x7f00000003c0)) r6 = epoll_create1(0x80000) splice(r6, &(0x7f0000000040), r6, &(0x7f0000000080), 0x4, 0x6) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="0202000005000100f3ff0000030059253d4ce5dbf8af39bd00000000000002000000e0003200a5664b8245942cc6e3af4ef5c907745a90f7d2915b310d2a6b1f21dc23745a00000000000000000000000000000000"], 0x28}, 0x1}, 0x0) 06:32:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xc0ffffff]}, 0x6) 06:32:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xf5ffffff, 0x5555000000000000]}}, 0x1c) 06:32:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xe803, 0xe00000000000000]}}, 0x1c) [ 742.452924] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xff00, 0x5555000000000000]}}, 0x1c) 06:32:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xe093040000000000]}}, 0x1c) 06:32:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f00000001c0)={[], 0x0, 0x2007fff, 0x1}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)=ANY=[@ANYBLOB="aecd8544e700f5b35b00000c4763975d"]) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0xd48, 0x4, 0x7717a0de, 0x30}, {0x6, 0x3, 0x101, 0x6}]}, 0x8) 06:32:21 executing program 5: r0 = userfaultfd(0x0) r1 = request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='vboxnet1\x00', 0xfffffffffffffffa) syncfs(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000640)='/dev/vcs#\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000680)=""/4, &(0x7f00000006c0)=0x4) keyctl$reject(0x13, 0x0, 0x400, 0xfffffffffffffffb, r1) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x18, 0x80000) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="08d54d7dc35c583557e45bdaf11856dbc026c7c851a5298e49203129293b54f1690b95859a456a8718f612b1714642b0c33cad301fbdda7a9e3954f2d87aec379165266c358fe1d2132978d2f93595f53e4f544b379b5ff13587e0ff4f3603ded984b36dd2276ce26deaecfdcd07f3cb", 0x70}, {&(0x7f0000000300)="56f47c8fd122e58d8741b566a9fa4a5067eead6b2a5e1f80ee61a86327339be568886121b905a5f8f21b7821a0cf7de0208fe81c4db7ddd9b1e83e0b2ec7a673959185235b264ea2524b2b74bb52db38145a4bbb32caadbbc7acca00d07dd3f6e536001a8c2a88045d627c1a31068c1dfcb8a797bb466d3fd26844a0fcd29dbab10af79bbb7139401f669c3d18305a77a2f9ebf91d652e6efe53fbbdb2c1a2ce522b0ec570b55306ca246135", 0xac}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000200)="9cd332a4da17", 0x6}, {&(0x7f00000003c0)="25abdf3806b95f3771c86ef30ad0b624d51033cbd4c6cbf810", 0x19}], 0x5, &(0x7f0000000440)=[@op={0x10, 0x117, 0x3}], 0x10, 0x8000}, 0x4000) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000780)) userfaultfd(0x800) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000004c0)=""/23) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000700)='/dev/snapshot\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000740)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000013000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f000025c000)={0x0, 0xffffffffffffffc8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/225, 0xe1) 06:32:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xdf00]}, 0x10) shutdown(r0, 0x1) 06:32:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x80fe, 0xe00000000000000]}}, 0x1c) 06:32:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x40020000]}, 0x6) [ 742.831336] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 742.835737] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 742.856405] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:21 executing program 5: clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x80) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) clone(0x0, &(0x7f0000000080), &(0x7f0000000280), &(0x7f0000000240), &(0x7f0000000140)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/184) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f00000000c0)) pread64(r1, &(0x7f0000000040)=""/12, 0xc, 0x0) 06:32:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x9]}, 0x6) 06:32:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}}, 0x1c) 06:32:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xffffff8d, 0x5555000000000000]}}, 0x1c) [ 743.084309] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:21 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@rc, &(0x7f0000000040)=0x80, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000026040d0300000000dbdf250000001301b5"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f00000000c0), &(0x7f0000000240)=0x60) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x101, 0xc65a, 0x52}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 06:32:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x100000000000000, 0xe00000000000000]}}, 0x1c) 06:32:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x4]}, 0x6) 06:32:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}}, 0x1c) 06:32:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x321082, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000063fc9000000050000008c0100000400000000b5928fbd0065750ede825e45a90f3d09876e6d0cd4e191a1f989377007009523b12ed909205c7333bb937dee28d4b2921ea4c8faa02a6b0bc6082b9a916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf52762943393158959003b2cbdae69c720e6ff0000000000710e13"], 0x85) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4000000000000, 0xaccf, 0x6, 0x4}) 06:32:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x281400, 0x5555000000000000]}}, 0x1c) 06:32:21 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7fffffffffffffff, 0x400000) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) 06:32:22 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}, 0x0, 0x0, 0xffff}) [ 743.485277] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 743.490174] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 743.497166] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x6) 06:32:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x218]}, 0x10) shutdown(r0, 0x1) 06:32:22 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0xbe, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x801, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000080)) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000480)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r4, r2}, &(0x7f0000000200)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha256\x00'}}) 06:32:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}, 0x1c) 06:32:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x1) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x1, 0x0, 0x2c, 0x6, 0x6, 0x8440, 0x3, 0x9, 0x4, 0x1, 0x3, 0x2b6e, 0x9}, {0x8, 0xab16, 0x78f8, 0x2, 0x0, 0x0, 0x100, 0x401, 0x1, 0x8, 0x7f, 0x7, 0x8000}, {0xe0, 0x1f, 0xffffffff, 0x7, 0x6, 0x100, 0x8, 0x800, 0x7, 0x9, 0x3, 0xfff, 0x4}], 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5ad400000000000000000000000000000", 0x18) 06:32:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xe00000000000000, 0x5555000000000000]}}, 0x1c) 06:32:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd2000000, 0xe00000000000000]}}, 0x1c) 06:32:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x94050000]}, 0x6) [ 743.794643] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 743.834928] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:22 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x80, 0x0) r1 = memfd_create(&(0x7f0000000180)="dd74727573746564657468306574683000", 0xfffffffffffffffd) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x5, 0x6, 0x6e8, {0x77359400}, 0x8000}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc2c45513, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75433a8aadcc4a7676417f000000000000000a6e99f963f4"}) 06:32:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}, 0x1c) 06:32:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x1650]}, 0x6) 06:32:22 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001240)={'irlan0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000012c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000013c0)=0xe8) connect$can_bcm(r0, &(0x7f0000001280)={0x1d, r1}, 0x10) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xdb9b, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000200)={r4, 0x65, "bfd0b5efa09b0b6c8fdf6e93aeaefbf30f86da85ed0f9e4b6bb1965e319f23497b73fe713d3eeff5519349391786be34abfa9ca077610a05d5c4204efe6714eb84d005599617429498141c0b9ce776c90c5369cd80659714a26dc997877457ccd89be73795"}, &(0x7f0000000280)=0x6d) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) 06:32:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x20000000, 0x5555000000000000]}}, 0x1c) 06:32:22 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x20000000800) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x406000, 0x0) mlockall(0x3) 06:32:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xff000000, 0xe00000000000000]}}, 0x1c) [ 744.517865] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 744.528931] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffb8]}}, 0x1c) 06:32:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x4002000000000000]}, 0x6) 06:32:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x9]}, 0x10) shutdown(r0, 0x1) 06:32:23 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0xf4, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x1319f70912112f66) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f00000003c0)="b3") 06:32:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x18020000, 0x5555000000000000]}}, 0x1c) [ 744.699196] tmpfs: No value for mount option '³' 06:32:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}}, 0x1c) 06:32:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x40000000, 0xe00000000000000]}}, 0x1c) [ 744.769270] tmpfs: No value for mount option '³' 06:32:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x6) 06:32:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0363088765c940", @ANYRES64=r2], 0x0, 0x0, &(0x7f0000000240)}) [ 744.792574] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 744.808302] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 744.821964] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 744.932777] binder: 22120:22123 unknown command -2029493501 [ 744.964741] binder: 22120:22123 ioctl c0306201 200002c0 returned -22 [ 744.973935] binder_alloc: binder_alloc_mmap_handler: 22120 20001000-20004000 already mapped failed -16 [ 744.985550] binder: BINDER_SET_CONTEXT_MGR already set [ 744.991593] binder: 22120:22123 ioctl 40046207 0 returned -16 [ 745.014329] binder_alloc: 22120: binder_alloc_buf, no vma [ 745.020018] binder: 22120:22128 transaction failed 29189/-3, size 0-0 line 2967 [ 745.045203] binder: 22120:22129 unknown command -2029493501 [ 745.051179] binder: 22120:22129 ioctl c0306201 200002c0 returned -22 06:32:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001d0001000000000000000000020000000c00010008000000256785b79314516946a276dc89032edd84", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 06:32:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}}, 0x1c) 06:32:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5000000, 0x5555000000000000]}}, 0x1c) 06:32:23 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x200000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000380)={0x1d, r2}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x100010, r3, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0xeb}, 0x8) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000140)=0x1000002, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x10440, 0x0) bind$can_raw(r1, &(0x7f0000000040)={0x1d}, 0x10) 06:32:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfc, 0xe00000000000000]}}, 0x1c) 06:32:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, 0x6) 06:32:23 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x14, 0x401, 0x0, 0x0, {0x2, 0x18, 0x0, 0xc8, r2}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1b}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) [ 745.096393] binder: undelivered TRANSACTION_ERROR: 29189 [ 745.103728] binder: release 22120:22123 transaction 163 out, still active [ 745.110783] binder: undelivered TRANSACTION_COMPLETE 06:32:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x3f000000]}, 0x6) [ 745.166193] binder: send failed reply for transaction 163, target dead [ 745.171269] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 745.185327] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 745.197686] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xcd000000]}}, 0x1c) [ 745.329649] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 745.402634] netlink: 'syz-executor7': attribute type 1 has an invalid length. 06:32:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x15554]}, 0x10) shutdown(r0, 0x1) 06:32:24 executing program 5: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x189502, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0), 0x4) personality(0xaaac57f818048409) mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0xbee) io_destroy(r0) 06:32:24 executing program 3: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000002500)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000000000)={0xff}, &(0x7f0000000100), 0x8) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x156, &(0x7f0000001480)=[{&(0x7f0000000140)="884ebdea54afd071e5325c22ba77be9b924f3a68c50bdc9524fa2f91df3b832f7c45bca6294a704d9c973ae74285e6047a95c1f61d325efa9b092323197d7704648d7c1239a971aa4143242284d065a4106cde76ad0b57ac9804ed6a8d0f469d449f94a3a418da81460728bb89bc54c859e45f1e565524e1140b1d046443bb921efe761b50a5a41dce4bd6c466952fc0e948dd2aeb3f19acb1a1afc689143d5cc5e771d77b7959e8f69df2feb2c81252d96e2c36eef9d35c89b827386faedb6d7897b9b2e180f9d30bf4292201a5a4741fff30bd1b8ac8df1f38", 0xda}, {&(0x7f00000014c0)="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", 0xfffffffffffffeb8}, {&(0x7f0000001240)="a6f8914efe442e5f205f72ce2d06e99ff77525884a3218277d0fb5562a927d27fc4ce0e579a14ad5d0eab1531e62611629af1e057fe411b5e2dbcf18cfe124b5daa3776cafe51f4162b1e46b3b70a628147756ea1522f0b50e431a9d10", 0x5d}, {&(0x7f0000002540)="addb1cf6b299b7b814db30029e9cefe9e97fc04662455dc6dac9a4d66334a30a45caca63187c057581227d185c124232f27f892f1a443da4bc24bb02bdf3e6c8f4af33f8e2aca0466b34654eaadef61586540a38f9a934c437a592369c7742ffb2aaf632ab7877e70f5c56d33768524b2de735c67091d49f0e5063607f839a5668f0", 0x72}, {&(0x7f0000001380)="4b5c21427400b80986fc45b9ead579dac320e03ecd172ee9bcbf71dd2d19caf9ead7e0ca0aa9c970759eb22f296bb98f50976da6089b5cb0a39e8261513061733827800e8074259d7afc1865a9f7627bb2e39e1ec6af7e70f6a938b2d5353f48914ce15b4b11be78e9c8331dd60a44c4b6f888c8833b882a736e790e223750d915d08c889fd77335354872d338df275294cd74a4ac2d3a86754852f896cc3e343a0f15e0170f3f4257ff6f31004e34fe999ed52873ec28102f6cb9eeeb36f257cc1de80209c01b032cfd49a686ccff798e8ed7bbe05f661f3ebd1d504da6000000000000000000", 0x46a}], 0x5, &(0x7f0000000240), 0x0, 0xfffffffffffffffc}, 0x0) 06:32:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x594]}, 0x6) 06:32:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x54000000]}}, 0x1c) 06:32:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x4, 0xe00000000000000]}}, 0x1c) 06:32:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xff0f000000000000, 0x5555000000000000]}}, 0x1c) 06:32:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="170000001400350800000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="14000100000000000000000000000000000000001400020000000000ab135cd9a3ec000000000000000000000000e38eec0d77825bdaee56e38bc77ccd0cc8f444d87371138de52ac96bab8552700db746efddd67e26568302000000f90087962e3ce48806b1372258e97df6544d7651f385278c2c6084fb539c7885afbd015e706b1b8bf9ef83b85ec9b752089181be8af15c03da175602e47f8cd5e2b85413ce351322a3c745e544c48be33de6dd159a97f30b34d84958bc38fe218c3d35c8cb54882c"], 0x40}, 0x1}, 0x0) 06:32:24 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080003, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x2) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000100)="b305af8cca60c8c699cf85bf0ccb3617497497de8ea4d7a9682246ea43b31f21cac2f3df571202671a1502df7e62127640d1e3e5b96f6f3fc6ea9fc9d63d331f21c73205d303554fcbc31f0073b4bbe51125d6876a9c697777567c27c2ab7c0498e6f423090f5a7ab6df125f321a0ed9c5d11159640d9c5ed6bdda25f56407f8188462bf927f459452ac922551b4723c3c7831f54ec4ef54378016fa72064c829ebc9f719b65457bcb68f0126958105c711e1f4ae2e9890770b8eb3f29181d7ba43d5fe033912d9d80ab119fccc40ddd03e00c256b8f8dc083821d1d4ff7c2e638fee182bf86878d43") 06:32:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x10]}, 0x6) [ 745.566683] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 745.579484] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 745.591862] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:24 executing program 5: r0 = memfd_create(&(0x7f0000000280)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000040)="01", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x20, 0x22459061, 0x9, 0x7}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x2}, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) 06:32:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}}, 0x1c) 06:32:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xcf]}}, 0x1c) 06:32:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x8055000000000000]}, 0x6) 06:32:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x281400, 0xe00000000000000]}}, 0x1c) 06:32:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x80301000, 0x5555000000000000]}}, 0x1c) [ 745.852539] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 745.872619] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f0000]}}, 0x1c) 06:32:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x7fff, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x6, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x38c) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0xb94f}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000040)=0x24) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0xf98, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @rand_addr=0x9}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x2, 0x6, 0xb05, 0xb47, 0x4, 0x0, 0x10000, 0x100, 0x3ff}) 06:32:24 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) write$binfmt_misc(r0, &(0x7f0000000300)={'syz0', "459451f5dadba94a670b9400a55769282b4c07c6782e6f90320171f06a54def8f307d438dc897e9e618e7b90947a6cdb816bc820451f3e255ac79577ebdafa7b5a0d5928e97d62fd3a79dfa7c9bbbff83b673b1b752888aaea7294402960913f605dfcb2ee620d4494b061d1c15c1ca72537434d7495d91ef1c68c891a7d0bc51f4658"}, 0x87) r2 = epoll_create(0x80000000000009) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write(r0, &(0x7f0000000140)="e704ba54175f9c2d975c6dad297eb1bce3c144316fdc52c71018e07c19b0c36ad2eb637b270bd65ac3c6828e1ace9cbff0b1261aa30dcdc85867930b097d747d226112eb40fef02bfcac191971c29651a9a983f21fa940b8cc44fa7b360d5ed9f373fccf853b9e458823f6d2c881237f05f9675973854e560254b405a7c7c11e9db0375427980d94cb60cacff7308f85ab860cbe930e5f24d2b21c09e2195b510777fbba1e844efbb0b4c04d6bed08a88a382fed3ee4d2d6e30dc0ed8a909fd3c4", 0xc1) 06:32:24 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000200)) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x88200, 0x0) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000080)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/igmp\x00') sendfile(r2, r4, &(0x7f00000002c0), 0x10000000000443) 06:32:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe1]}, 0x10) shutdown(r0, 0x1) 06:32:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xb000000, 0x5555000000000000]}}, 0x1c) 06:32:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x6) 06:32:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x500000000000000, 0xe00000000000000]}}, 0x1c) 06:32:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x4, 0x1, {0x2, 0x3, 0xa0, 0x3, 0x6}}) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cast5))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cd", 0x5) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="fa", 0x1}], 0x1, &(0x7f0000000480)}, 0x8011) sendmmsg$alg(r2, &(0x7f0000003540)=[{0x0, 0x0, &(0x7f0000000240), 0x3a4, &(0x7f0000000440)}], 0x1, 0x0) [ 746.460396] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 746.489981] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 746.496297] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x900]}, 0x6) 06:32:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c) 06:32:25 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x240081) ioctl$BLKBSZSET(r1, 0x40041271, &(0x7f0000000340)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)=0x7fffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000011000300000000000000000007000000", @ANYRES32=r3, @ANYBLOB="000000000000000008001a000108a7c296792e778b86e30000b44c27fe74db82cf4a05d9e302e850940684c6aa7d004d359230c43f27678679171c685aec3752b83bc2ab7c8b1b8eb939ab31f35dd47f1d7d9b"], 0x28}, 0x1}, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000280)={0xc04, 0x4, 0x1}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0)={0x9}, 0x4) memfd_create(&(0x7f0000000000)='veth0_to_bridge\x00', 0x1) 06:32:25 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c000000000011907800000000e000000100004e2100089078c2f369cb5d2da52a25581d2d5b124afa05bc34b225ae0a9e317aa74354a0dbd5a1f7db911c439051edde"], 0x0) 06:32:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x484b010000000000, 0xe00000000000000]}}, 0x1c) 06:32:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xffffffffffffffff, 0x5555000000000000]}}, 0x1c) [ 746.637748] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}}, 0x1c) 06:32:25 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mounts\x00') getdents64(r1, &(0x7f00000000c0)=""/20, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x1b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000082e1387000000930b6e80d75f0f64df4e6b854339d6529df6a09ff9174398b3b1dc878a0ca480281c444e29beef3a5f6fea371b978287e0bf493efb24aa9f83328a0bee4a88c1b925710729d0131dd78823f2ccf4b98328e650ac8cd5b1231c485d08919eda465f3d08"], 0x8) [ 746.737380] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xe41b]}, 0x6) [ 746.827348] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:25 executing program 3: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x61) write$binfmt_elf32(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="7f454c4600000000000400000000000002003edf0200000000000100380000000000000000000080000020002400000000000000"], 0x34) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3ff800000000, 0x20a00) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) uselib(&(0x7f00000001c0)='./file0\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0xc0, r2, 0x200, 0x70bd26, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xd43}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2c71}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x4c850) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000340)={0x1, 0x4}) 06:32:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xf401000000000000, 0x5555000000000000]}}, 0x1c) 06:32:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}, 0x1c) 06:32:25 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0xffffffffffff6a8f, 0x40400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r3, 0x1}, &(0x7f0000000440)=0x8) r5 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x9, 0x4, 0x7, 0x0, 0x0, 0x100, 0x10, 0x4, 0x97df, 0x81, 0x400, 0x1, 0x6, 0x2, 0x88b8, 0xa000, 0x100000001, 0xffffffff, 0xffffffffffffffc1, 0x4, 0x101, 0x6, 0x2, 0xd45, 0x40, 0x1, 0xed, 0xfffffffffffffffa, 0x6, 0x8, 0x6, 0x71f2, 0x9, 0x4, 0x400, 0x80000001, 0x0, 0x0, 0x2, @perf_config_ext={0x6, 0x4}, 0x80d, 0x6, 0x1ff, 0x1, 0x6, 0xb0, 0x6}, r1, 0xd, r0, 0x8) close(r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000580)={r4, 0x81, 0x6, 0x4, 0x80, 0x9}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40042406, &(0x7f0000000280)='\x00') r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x2482, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000240)={0x1, 0x0, 0x3, 0x7}, 0x8) r7 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f657865000000000004090075ddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859740000000000000000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63652b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") io_setup(0x8001, &(0x7f0000000000)=0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}) io_submit(r8, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, r7, &(0x7f0000001200)="fc", 0x1, 0x4000000001000000}]) r9 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x202a03) setsockopt$IP_VS_SO_SET_ADDDEST(r9, 0x0, 0x487, &(0x7f0000000040)={{0x8, @empty, 0x4e22, 0x2, 'rr\x00', 0xb, 0x81, 0x3d}, {@rand_addr=0x19b32eca, 0x4e22, 0x10001, 0xdccf, 0x8001, 0x800}}, 0x44) sync_file_range(r6, 0xffffffffffffb19f, 0x80, 0x5) ioctl$KDGETLED(r9, 0x4b31, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000480)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000540)=0x84) 06:32:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x4002]}, 0x6) 06:32:25 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffc, 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) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f00000001c0)={r1}, &(0x7f0000000100), 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4d78e22, 0x0) clock_gettime(0x0, &(0x7f0000003b80)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000003b00)=[{{&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000000380)=""/72, 0x48}, {&(0x7f0000000400)=""/8, 0x8}], 0x4, &(0x7f0000000480)=""/4096, 0x1000, 0xa4}, 0x9}, {{&(0x7f0000001480)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f0000001500)=""/114, 0x72}, {&(0x7f0000001580)=""/217, 0xd9}], 0x2, &(0x7f00000016c0)=""/255, 0xff, 0x2}, 0x4}, {{&(0x7f00000017c0)=@pppol2tpin6, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/48, 0x30}, {&(0x7f0000002880)=""/189, 0xbd}, {&(0x7f0000002940)=""/123, 0x7b}, {&(0x7f00000029c0)=""/20, 0x14}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x6, &(0x7f0000003a40)=""/189, 0xbd, 0x8}, 0x1}], 0x3, 0x2000, &(0x7f0000003bc0)={r3, r4+10000000}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) 06:32:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x100000, 0xe00000000000000]}}, 0x1c) 06:32:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x100000000000000]}, 0x10) shutdown(r0, 0x1) 06:32:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}}, 0x1c) 06:32:26 executing program 3: unshare(0xa00060000000) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x54) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x4de6, 0x4) [ 747.486646] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 747.505638] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, 0x6) 06:32:26 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 0x10) ppoll(&(0x7f0000000300)=[{r0}], 0x1, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380), 0x8) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) [ 747.589234] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 747.623627] IPVS: ftp: loaded support on port[0] = 21 06:32:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}}, 0x1c) 06:32:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x2000000, 0x5555000000000000]}}, 0x1c) 06:32:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfec0, 0xe00000000000000]}}, 0x1c) 06:32:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x2f9a6]}, 0x6) [ 747.714064] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0xfffffffffffffe70) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) close(r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x210080, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000000c0)={"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"}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/9) fcntl$dupfd(r0, 0x406, r0) 06:32:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}}, 0x1c) [ 747.782188] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 747.794795] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x6]}, 0x6) [ 747.891535] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x9405000000000000]}, 0x6) 06:32:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}, 0x1c) [ 748.035287] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:27 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x423, &(0x7f000018c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) socketpair(0x1d, 0x801, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x8000, 0x3, 0x8, 0x4, 0xee9b, 0x608c}) 06:32:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x55550000, 0x5555000000000000]}}, 0x1c) 06:32:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xa, 0xe00000000000000]}}, 0x1c) 06:32:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xa5f90200]}, 0x6) 06:32:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xd100]}}, 0x1c) 06:32:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x402d000000000000]}, 0x10) shutdown(r0, 0x1) 06:32:27 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000100937e, &(0x7f0000006f80)="010000000000000098") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) sendmsg$netlink(r1, &(0x7f0000000ec0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f0000000e40)=[{&(0x7f00000002c0)={0x4ec, 0x2f, 0x8, 0x70bd28, 0x25dfdbff, "", [@generic="702a055a8ba8d02f858ef87bbb2c2d4dad25608a2aae8d3c541468409bdbc764f0455f911359387a821f0da3bef51715ca47bcc000509f9f28325e69990ab1eedb8599bc18dd4daa769261e85278f4b22f7fe0702314170e4bbc69fbb56ef058e885e96fa31b", @nested={0x270, 0x5c, [@generic="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", @typed={0x8, 0x2a, @fd=r1}, @generic="59af1d7cf1f0f2044aa561cfb0968fbf9e712ec4c013c4bed3cff1ce50bebd3023d6dc5583adf2195284c81661d900b2509947f0e718cbf7d25442aca3c258d67e59bceafefd0429eb7eafc331bd5612a196b963c73664b41b", @generic="678043c109f027920498fd0343f60d0e865ab55ba3e2d7226b01f84df6c0a22619a61efe3435008baa6634b1e733118079c87e661973fc7a9a9f4c750d712dbe1e33eda23c837fa52836811472ec6083b64bdcb386bf91b5fef8dbc96148420cb50446322e63180839128440d44b0c00a41b7d40497a60d141aac7dcea1b4cef28bc74293abcb01aac2ca38af578622385eef7a68f850f1135b17cdf7078fea0a8fb0e780fa1733dde8963c045d25fa117a1600d23a16cde7c428f922c7d04cb69bb477e9a240aebdd9d606e346631da21c8b26f60a3b64d7998c500650feec4cbcfc9589bd583b693", @typed={0x4, 0x91}, @typed={0x8, 0x66, @fd=r0}, @typed={0xc, 0x45, @u64=0x9}, @typed={0x8, 0x76, @pid=r2}]}, @nested={0xcc, 0x87, [@typed={0x14, 0x5f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x33, @uid=r3}, @generic="7b831622e8eeec778ab87c61a77cf6a082fc6f2106bde8a0121a58e8c4d450a81049cbd58605ab9df2d0581276d3a035a21a9373cb5a14cc7e12dd39fa6cacfbb6e926dd1d8098d99180327c4b1ae1a2fe7ff27d6247d7921720373f44585984958177d4aab275ca3fd8a8e2655c25742ff5aa54201f9a0626089ed2b27dcca6832c85d9295b448ebe390e4ad8dc30f3a479ab121fe8aeb93c1cb32896c61c0f0bdfef256c46a0b2e2d9"]}, @typed={0x4, 0xc}, @nested={0x134, 0x4, [@generic="0c90a9b092353f5ffa8dabe508deeb595bde8838086ff24bec4e8da823cb8fbae0ea5fd540c38722a0cca5f5eb3cb93ca0990ccdd02d481f0bd5f356dd", @typed={0x4, 0x6b}, @typed={0x8, 0x54, @fd=r0}, @typed={0x8, 0x70, @fd=r0}, 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{&(0x7f00000000c0)={0x24, 0x38, 0x101, 0x70bd2d, 0x25dfdbff, "", [@typed={0x14, 0x76, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x24}, {&(0x7f0000001040)={0x11e0, 0x3e, 0xd28, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x11c0, 0x80, [@generic="ee26", @generic, @generic="9080385fa4ce0a4928396d59cdb34b3bfbb6c90dfd679264d984d13f2337364cccf2acdc4757ec6f0117167a36195833841567437da4a055bcc23c3863d302761a18a4e9a52065d007c82293b83a767ad207226529c56beb380f66efc31b079246babb3bcbda674d56767f454d05ef3c81c7e008a2d8fb2825c46cea878670615772c4ec46ffed62fe181a27e357fcb44f015d9021288a0eb8be79ebfcbb6de5aee10cd9b200c18c47189e15647c9ade80777e3e95912589445e46e0d1b447962ad8cb", @typed={0x8, 0x64, @str='\x00'}, @generic="b8164b290b8326257dcec74bc55b03d98540602275222847395e5b75fe7202b699b1df285411083f3f497569d50dc3881e37d8488867bbb1530350d76c59cd68e241c3d284ef8c0e6c1f9b3225b0e66a99a2c91de3d93336d8d8ac022dc7d2198e5ef088dc55d3d1e0644d77d27373c2c5", 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@generic="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@nested={0x25c, 0x35, [@typed={0x34, 0x62, @binary="77ddba7023fe5e327e72add577b85099d2d29344624d99b62bbde9eb03d735cda7f064ef20988d284341fdb2542918"}, @typed={0x8, 0x6d, @uid=r5}, @generic="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", @typed={0x6c, 0x42, @binary="517e0d290ec6548cfc3dfcd70b1e2d764ef3c5566f94307f4797769a87770fa3978a895d9a6dc19b838b753d5c3e7891c8ed55b0e6ad45f9b032195340fa3db7e9960fcdb5270db8fb2c7e6694ae0ec92012bb8ed96556058842ef26b7db8aa7b0bbe53addb59d"}, @generic="05b0e5f9498d95c8abd5bf05be46b5a3d33be2f348895856d2a533b32c3dba03bae1d5a3cbc5dc579cae9a39450ced7bec7d762adc79ba3b3dbc95159cc27a1230c3389efa99680ff0bc228acd7369d855ad8268d9b4e260ad7377c663d1175c9502647a2be4cf07bfe8c53ca39725177e6853d50006092aec34046050fc79ed34e95932d2ebc41dc4c33cb6435e2953511235ec19ca84c725f17291583a647337db0544951d65b0b08c9bbc9ccc454dd7ceaa"]}]}, 0x158c}, {&(0x7f0000000a80)={0x368, 0x15, 0x600, 0x70bd26, 0x25dfdbfb, "", [@generic="c3c4e2e3bd9756052c502d65503dd05d709ee4b7616e0920c564b28431f371c85b93d0b7c8831bfae8754b6b06dc787913db103845aee2bc74cba430a1", @generic="664a1472e944f322abdb6df3ed7a83463e6392701af5f43103d02ea87de6dcc143f6ae4648cf0138d9c3c8a4ed1cb305c4b8bcd6af4dd33a428312ef78578732dae2655f4b6e6b24daadf730fed83b3d4d9d02", @typed={0x8, 0x61, @u32=0x8}, @generic="56d0593a5780d6b0b5e63f0093d25da2dd5e929a79b82783eaa7b532b4fdfdebe260247c79d3ec554472aa80a807b53278398be3410a66c7934846c3cf17e9cba5a6c74154d602717ba9a0af511d37e6a10b340eb7a43aa7e9b3afbe8468818b74e848e4b34de4bdde112578684d53d3a6c95bc06f5e6a54da525fb78e4e6b9aadab0bee6a461c9c70d1b2a841658eb20365e747cbb27083fdc27aa974030271767dfae0316d32b228e3a93258b0a91731c1b8e2f5253bfe1c6830a46419550b19ba7ed3f021af6a64ddb746", @generic="d2d0149c4d574327ff7ba32e95cd6febff96727365a0873ff2680b3805ed50ddb0a16b1d91230ef81690ea788731920ff3d0b6a536ee898184bd9ceff4a2f65389678f166527d26d5427dfc3b8bacf101a38f2fb54158be8ebbb88a24f9bc3eeba0d6d2e97e5512999d7ac4b5e6208b429a93e9d5cfa9ea0682b0e74", @typed={0x8, 0x42, @fd=r0}, @nested={0x15c, 0x55, [@generic="3087a4d924011c859b82a22d45c82b2ca70d079ef7f2cb2beffd3072444538229624e396465a1fe87d1d3efff7356a47d834b81eeb460f33436c291080c55ce61a9d48178e0ee929aae599b5ce0f0d9c10a5cee089a8c61456701c", @generic="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"]}, @typed={0x14, 0xa, @ipv6}]}, 0x368}, {&(0x7f0000000e00)={0x14, 0x28, 0xb00, 0x70bd27, 0x25dfdbfe, "", [@typed={0x4, 0x63}]}, 0x14}], 0x9, 0x0, 0x0, 0x8040}, 0x20000000) 06:32:27 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) io_setup(0x35f, &(0x7f0000000100)=0x0) io_cancel(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000000200)="982d0d4132035175adb3df35d1f33a00b41b38ed35", 0x15, 0x9, 0x0, 0x0, r2}, &(0x7f00000001c0)) fcntl$setstatus(r2, 0x4, 0x40000) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x6, 0x5, 0x8, 0xfffffffffffffff8, 0x0, 0x10000, 0x101, 0x0, 0xfffffffffffffffb, 0x9, 0x9, 0x4851, 0x8, 0x8, 0xfd18, 0x2, 0x2, 0xff, 0xa9c7, 0x1422, 0x1fb, 0x2, 0x4800000, 0x1, 0xb4, 0x0, 0x0, 0x1509, 0x4, 0xa4db, 0x6, 0x7fffffff, 0x1fffffffc000, 0xb6, 0x4, 0x7ff, 0x0, 0x4, 0x1, @perf_config_ext={0x6, 0x4}, 0x10120, 0x100, 0x5c, 0x7, 0xffff, 0x4, 0x5}, r1, 0xe, r2, 0x1) mlockall(0xffffffeffffffffc) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x20000, 0x0) [ 748.870471] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 748.889179] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 748.910800] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 748.932355] autofs:pid:22408:validate_dev_ioctl: invalid path supplied for cmd(0x0100937e) [ 748.944644] autofs:pid:22414:validate_dev_ioctl: invalid path supplied for cmd(0x0100937e) 06:32:27 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffff}, 0x106, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f00000000c0)={0x4, 0xfffffffffffffd69, 0xfa00, {r2, 0xa4e}}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=ANY=[@ANYBLOB="100010001401acad02000002"], 0x10}}], 0x1, 0x0) 06:32:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x5555000000000000]}}, 0x1c) 06:32:27 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = dup(r0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0x10, &(0x7f0000000040), 0xc) pread64(r0, &(0x7f0000000080)=""/82, 0x52, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001a80)={'vcan0\x00', r3}) sendmsg$nl_xfrm(r0, &(0x7f0000001a40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000108}, 0xc, &(0x7f0000001a00)={&(0x7f0000000340)=@getsa={0x16b8, 0x12, 0x8, 0x9, 0x25dfdbfc, {@in=@multicast2=0xe0000002, 0x4d3, 0xa, 0x3c}, [@algo_aead={0x84, 0x12, {{'morus1280-sse2\x00'}, 0x1b0, 0x3e0, "7c4f750835f70abeb94f44754c9144e914bd0b0c893157d8c5d1b260d29ae44b6e06eafd863a9a7dd3848cf7a493358fb4fcaedbabdc"}}, @algo_crypt={0x1048, 0x2, {{'cbc-serpent-sse2\x00'}, 0x8000, "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"}}, @algo_comp={0xb0, 0x3, {{'lzjh\x00'}, 0x338, "674dfb29a1187221588b9d0dcc08c41a8ec86e1881652686b8bef17a6994fdd964b09b3d02b4e376d65b958399b08b2b5dd113d0dd9b80413043fafa5826852d364a5ab895698e643b84a1d3c0f91c1114d8a73d17947cf0d33125dee944de69faf30bd0f0fb4e"}}, @algo_crypt={0x9c, 0x2, {{'xts-serpent-avx2\x00'}, 0x2a0, "87962c0ed7c5153608dc1d949ea49dfc791af6c48dc0d6368573197f637cb94a47019bd84ed3385cc4f6e22a94c8765711b8f684640be8bc9341c8febce00ffad9748d8c608986a7d4bf1055875107823399a989"}}, @algo_comp={0x11c, 0x3, {{'lzjh\x00'}, 0x698, "95c64406f871e1a4c12bf5a3d40cfe14fda95cfc916032b7b20cb0382ec19ac8a4c4e8dabb66037776369de5a43a0c2f64b3be8da42c6566c386d0055669b5db83f4be857d5c39b10759d1a7e90c8f821e4101bf1b22240ffe01f9cf6b1d2f1418e60d2a318594b81410889bc2eee58adb205116cbbde82cf86f62946a51c0f6a79bd3a30ba6c488fea5910490eff57225cf4a0d86cdbf2291cd0bb5aa9afed0577613219e8bd72440cf4b0bbcc1f936e2a3cb90a5a96a5080362778eb7f1c191f1b6bfe06624d4e6722d2bd53c0414c3750b4"}}, @algo_crypt={0x140, 0x2, {{'ecb(cast5)\x00'}, 0x7b8, "ad94072e608ab85757bc4d68d2d9eef32e71c67ba4ec266b83c24c2bffbbdee1441a29ae7759d1ef3c6c40d205dd0cc0606dc07b4e4fdf943bd71c7f67ef9a71e3deaf1b6280b9e8f48795fe3b437d64fb3bd89b7dd38db3be1634f934def857f5a8a05eac9491626a342b19633a13de667d3f05d1b17079862ac961368617af9ec741d0d86e1f750cf24323b994d61fe1de192ee73333224392f861d7e66b93f0e712443ee3aaf57960b70606dec7eb042178c7059678d387d8d5fd976a15752f7dd7baf86bddea1e133e416b66126bcdee9a92264372091752bc9d99da5c7d528ed4cd246f6d5d373896864166013feee930c253d6bd"}}, @algo_aead={0x98, 0x12, {{'gcm(fcrypt)\x00'}, 0x248, 0x100, "5d48a68da700f49d1afae1a0df18116923cb6d8e233f746260946e51c959a60a14d117b6a4e59fe0313c74be9a8b0e9a3268da4638863c6e08f71889d570a97b09397a6385080f2616"}}, @policy={0xac, 0x7, {{@in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e20, 0x1, 0x0, 0x20, 0xa0, 0x87, r2, r4}, {0xff, 0x3, 0x6, 0x1ff, 0x4, 0x6, 0x7ff, 0x6}, {0x100, 0x5, 0x4, 0x5}, 0x3, 0x6e6bb0, 0x1, 0x1, 0x3}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd29, 0x70bd27, 0x70bd27, 0x70bd2d, 0x6, [0xffffffff, 0xa42c, 0x9]}}, @algo_auth={0xb0, 0x1, {{'sha3-384-generic\x00'}, 0x340, "e47e2f55a163c161a6991613df3f4e3f3579eab39f01bf2405598828138387dbd3f7c9715c4c21d8c850734d6a62c78164da5679bf13da13228d11d2fa533c9981f6e8463c30d64925f43f0c932bdeee93f6330d5a18ad85912557a477fc4b5dae75a203d27b7519"}}]}, 0x16b8}, 0x1}, 0x20048891) 06:32:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x1000000000000000, 0xe00000000000000]}}, 0x1c) 06:32:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x80550000]}, 0x6) 06:32:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd1000000, 0x5555000000000000]}}, 0x1c) [ 749.089456] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:27 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"62616d300001178b805e0aeb6c5642fb"}) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000040)=0x100) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x894f, 0x3, @dev={0xfe, 0x80}}, 0x1c) [ 749.164816] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 749.183506] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f000000000000]}}, 0x1c) [ 749.235449] can: request_module (can-proto-6) failed. [ 749.286071] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:27 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) readv(r0, &(0x7f0000001640)=[{&(0x7f00000000c0)=""/126, 0x7e}, {&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000280)=""/2, 0x2}, {&(0x7f00000002c0)=""/216, 0xd8}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/101, 0x65}, {&(0x7f0000001440)=""/74, 0x4a}, {&(0x7f00000014c0)=""/162, 0xa2}, {&(0x7f0000001580)=""/185, 0xb9}], 0xa) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) read(r3, &(0x7f000057efb8)=""/72, 0x48) 06:32:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x300]}, 0x6) 06:32:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}}, 0x1c) 06:32:27 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2000001, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x2, 0x0, &(0x7f0000000040)="b814"}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 06:32:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd100, 0x5555000000000000]}}, 0x1c) [ 749.438128] can: request_module (can-proto-6) failed. [ 749.478534] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 749.483403] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 749.503227] binder: 22462:22464 Acquire 1 refcount change on invalid ref 0 ret -22 06:32:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe900]}, 0x10) shutdown(r0, 0x1) 06:32:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x801000d2, 0xe00000000000000]}}, 0x1c) 06:32:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x1100]}, 0x6) 06:32:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x304a0100]}}, 0x1c) 06:32:28 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000001c0)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000200)=0x14) sync() bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x7, 0x9, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000010000020000000bf302b2267ca1f8e10250d97939002200100000000000000000000000180000000000008000000000ff34024281e7c5df4b0199481c000e4f7b950000000000000000000000000a00009500000000802907b34c753c195acaa8ea269d5dcd57a60a0074b34ad3f71f4a9ea15bf26b133a0963a756d30a10cf513270e0b3e34e79249e4436a5911da9fb050ab0a7057bbd77065c8d989688d0ff6aec3efd7af31b13c719c86475189838acca030e8277dbf0753d56912b40cb2e41361d19470f2170db8e140f55bcb51e8294a286b35bb424e6ff4da9d8c3db52a73c654990c52b36"], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x91, &(0x7f0000000100)=""/145, 0x40f00, 0x1, [], r0, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x6, 0x9}, 0x2c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000400)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000080), &(0x7f00000000c0), 0x1fffffffffffffd}, 0x20) [ 749.709954] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 749.733422] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:28 executing program 5: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200100, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) getdents64(r3, &(0x7f0000000040)=""/89, 0x59) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) syz_open_pts(r2, 0x2000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x11, "d908237e0a971478519e7a502a9f8740e4898674a81b4dc461d0be2a6e8830ce04d04faa6681b5417567d4e3615596e1984780e3b030b624303f70ff034d1576", "ee497bd8ea87a5c407e3534e7582227f23c4ace3a496c800fde11575295730b3", [0x6, 0x5]}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 06:32:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfec0, 0x5555000000000000]}}, 0x1c) 06:32:28 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="c8", 0x1, 0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, r0) memfd_create(&(0x7f0000000380)='user\x00', 0x3) timer_create(0x4, &(0x7f00000002c0)={0x0, 0x4, 0x4, @thr={&(0x7f0000000140)="c442499a96600fe80c9caba2b9bd16e6cc2ece287769ceb911ffcb87f9607080b85873d5ea8a77d15bd3ac6eaad7d6b4f5d24436a220a3a51fe8be9982b236c5a823930296e8bbdb2e62dba564e065fef321c33f5518af7a11984c63ec13f7dd93d950fc3664599dbfaac3d4cb1834e38e903af8a36aabffd40015b5473c9cc29bb80cf4ed14342dbc18a34c22dfbf3c97a90734006d6f47fbdd871a8f492a682bedc94bfb4bddd92e22f9e101435e580000abba2a", &(0x7f0000000200)="239238ea501454d21cd7f179c60445736a337b5f3196e8babcbea57d9ff2c1b8042c13b7404f48c3d45ee174ebf0596cf89ae8ca85b8a9629582b2263e37fff562ba4b48c71431ad4e46fbb92a5306d92ba7c90b76b40fd643a658f3337677ffeb43c87fc19b2f2b5ca0502096110248f8f7c28b56e3f07699836efab4e43a0579bb0d409020d05378add7d495101b597bc7828fc3aea806a769392c6a401a650a84b1846015d547fe4693"}}, &(0x7f0000000300)=0x0) timer_gettime(r1, &(0x7f0000000340)) 06:32:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x142800]}}, 0x1c) 06:32:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x7]}, 0x6) 06:32:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfe80, 0xe00000000000000]}}, 0x1c) [ 750.167424] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 750.183864] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:29 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)={0x1, 0x6}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x100000001, &(0x7f0000000080)=[0x0], 0x1}, 0x20) sched_yield() mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000002, 0x1010, r0, 0x0) ioctl$int_out(r0, 0x80104132, &(0x7f0000000040)) 06:32:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x9000000, 0x5555000000000000]}}, 0x1c) 06:32:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x6) 06:32:29 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"6272696467653000e900000400", &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}) clock_getres(0x0, &(0x7f0000000000)) 06:32:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x900, 0xe00000000000000]}}, 0x1c) 06:32:29 executing program 3: set_mempolicy(0x400000001, &(0x7f00000001c0)=0x8, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r0, &(0x7f00000013c0)=[{&(0x7f0000001080)=""/157, 0x9d}], 0x319) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x4}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000200)=@ioapic) 06:32:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe9]}, 0x10) shutdown(r0, 0x1) 06:32:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x9ac2b54b]}}, 0x1c) 06:32:29 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) getsockname$inet(r1, &(0x7f0000000100), &(0x7f0000000280)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) [ 750.624515] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 750.644854] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:29 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa}}, 0x0, 0x8, 0x0, "0828bc4ca1b6eef465a075fdd7ddf68ebdb57c5ae00357dab13ead7859aad765382cf6d6af57ebf01ba55ef8b22760b5580ae1841e81cf901598ccdaba6651d293773faac64c8be67ae85cab7f663b07"}, 0xd8) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f000000dff8)) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) 06:32:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x304a010000000000]}}, 0x1c) 06:32:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x9000000]}, 0x6) 06:32:29 executing program 5: r0 = socket$inet(0x10, 0x2, 0xfffffffffffdfffe) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2f0000001c000567ffffff000d0000000200000001000000ec0002c91300010023000000000000005867000000050b", 0x2f}], 0x1, 0x0, 0x31e, 0x4000040}, 0x0) [ 750.749485] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0xc) 06:32:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xf401, 0x5555000000000000]}}, 0x1c) 06:32:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xf401, 0xe00000000000000]}}, 0x1c) [ 750.941569] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000001c0)={@remote, 0x0}, &(0x7f0000000200)=0x14) bind$packet(r1, &(0x7f0000000240)={0x11, 0x7, r2, 0x1, 0x110200000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg(r3, &(0x7f0000005a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="e8f31ac79ad6c6f78bfa53a1d4368d3a8bbd52a3c1b6494fa08d3fa89e690be84127a770545ac5352cc1664bea6c5f64bbbab741a61e85ce73c1540ef3e1a8df25ab14775df29c3554e2434297adf366399b44f8eef1d58cfbcc6fef9610176db7d2ea84929a0039c1b4f5c4d0d9918f8d1e5dcd12936b3b73b91ee03ef592f0", 0x80}], 0x1, &(0x7f00000005c0)}}], 0x1, 0x0) 06:32:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="71e67a15cdf0319fa22748f9a91c66b3", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000600)="50667754e5006dff01c938ba29ce69c70095caf0d51e778ab4b32c2c837e59721c3fae5ecfa26fbc84c2ff9c2b8606a9d50194c51e5af95767dd41f553d1cb98acbbfb4b5c8741087cb398a0adc77a68", 0x50}], 0x1, &(0x7f0000002800)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000004e40)=[{{0x0, 0x0, &(0x7f0000000100)}}, {{&(0x7f00000002c0)=@sco, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/80, 0x50}], 0x1}}], 0x2, 0x0, 0x0) 06:32:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xe000000]}, 0x6) 06:32:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xd200000000000000]}}, 0x1c) 06:32:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfc, 0x5555000000000000]}}, 0x1c) 06:32:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000072]}) [ 751.039071] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:29 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000002b80), 0x4) dup2(r0, r1) getegid() keyctl$get_security(0x11, 0x0, &(0x7f0000000280)=""/187, 0x693e) 06:32:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x100000000000000, 0x5555000000000000]}}, 0x1c) 06:32:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x6) 06:32:29 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) readv(r0, &(0x7f0000001100)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x2) recvfrom$inet(r0, &(0x7f0000001140)=""/229, 0xe5, 0x40012100, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 06:32:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf824010000000000]}}, 0x1c) 06:32:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x201a6775]}, 0x10) shutdown(r0, 0x1) 06:32:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xff0f, 0xe00000000000000]}}, 0x1c) 06:32:29 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0x6}}, 0x1a, 0xfffffffffffffff7, 0x4, 0x7}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @rand_addr=0xbf}}, [0x183, 0x7fc000000000000, 0x9, 0x8, 0xffffffffffff6f45, 0x76ebc189, 0x3726, 0x9, 0x3ff, 0x22, 0x8, 0x20cc34ad, 0xb5, 0x9, 0x2]}, &(0x7f0000000340)=0x100) connect$l2tp(r0, &(0x7f0000000500)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x1}}, 0x2e) ioctl$FS_IOC_FSSETXATTR(r0, 0x40047452, &(0x7f0000000000)) [ 751.479211] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 751.501191] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 751.514599] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x5400]}}, 0x1c) 06:32:30 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) clock_adjtime(0x0, &(0x7f0000000000)={0xfffffffffffffff9}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000740)={0x0, @remote, @remote}, &(0x7f0000000940)=0xc) recvmsg$kcm(r0, &(0x7f0000000d00)={&(0x7f00000009c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a40)=""/246, 0xf6}, {&(0x7f0000000b40)=""/5, 0x5}, {&(0x7f0000000b80)=""/91, 0x5b}], 0x3, &(0x7f0000000c40)=""/166, 0xa6, 0x8}, 0x2020) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000dc0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@multicast1, @local, 0x0}, &(0x7f0000000180)=0xffffffffffffffaa) accept4$packet(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f80)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2101008}, 0xc, &(0x7f0000001200)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="20060000", @ANYRES16=r1, @ANYBLOB="240026bd7000fbdbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="bc0102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000004000008000600", @ANYRES32=r7, @ANYBLOB="74000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000044000400ffff08078e020000252ed3007d000000001000060180000000000403090000007e00ff00480300000900ff81050000000800080001000000000001030300000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e0000"], 0x220}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r8 = socket(0x10, 0x5, 0xc35) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev}, &(0x7f00000007c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000800)={'vcan0\x00', r9}) connect$packet(r8, &(0x7f0000000080)={0x11, 0x1b, r9, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 06:32:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xa187, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) inotify_init1(0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x30, &(0x7f0000000800)={{{@in=@multicast2, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000900)=0xe8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x169, 0x40) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 751.603408] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}, 0x1c) 06:32:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xffffffffffffffff, 0xe00000000000000]}}, 0x1c) 06:32:30 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) write(r0, &(0x7f00000000c0)="c4e1f64e08c456a36447bc9e5c17326a", 0x10) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r3 = getpgrp(0x0) syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10080) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000180)={{0x5, 0x1, 0x3e, 0x7fff, '\x00', 0x9}, 0x4, 0x30, 0x6, r3, 0x4, 0x1f, 'syz1\x00', &(0x7f0000000140)=["2b87766d6e657430212f5c2674727573746564766d6e65743100", 'vcan0\x00', "a976626f786e6574312a00", 'vcan0\x00'], 0x31, [], [0x736, 0x9, 0x9]}) 06:32:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x40edb6ec00000000, 0x5555000000000000]}}, 0x1c) 06:32:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xcef9020000000000]}, 0x6) 06:32:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x281400]}}, 0x1c) [ 751.737660] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 751.762988] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}, 0x6) 06:32:30 executing program 3: syslog(0x3, &(0x7f0000000080)=""/97, 0x61) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffcf7, 0x40) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x1, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 06:32:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}, 0x1c) [ 751.830806] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x6) [ 751.926786] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x400000000000000]}, 0x10) shutdown(r0, 0x1) 06:32:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x100000, 0x5555000000000000]}}, 0x1c) 06:32:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x500, 0xe00000000000000]}}, 0x1c) 06:32:30 executing program 7: r0 = socket(0x10, 0x8, 0x1) syncfs(r0) write(r0, &(0x7f0000000000)="240000001a0025f0046bbc04fef7001c020b49ff00000000800008000800030001000000", 0x24) 06:32:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}, 0x1c) [ 752.330914] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 752.334987] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:31 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x40000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x1, 0x4, 0x8001, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x2, 0x30, 0x5a, 0x5}, &(0x7f0000000200)=0x18) syz_emit_ethernet(0x66, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)={0x0, 0x0, [0x0, 0x0, 0x2000000000000, 0x83]}) socket$inet_tcp(0x2, 0x1, 0x0) 06:32:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}}, 0x1c) 06:32:31 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400c0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000008ffc)=0x9b, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) 06:32:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x3f00]}, 0x6) 06:32:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8dffffff, 0x5555000000000000]}}, 0x1c) 06:32:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfe80000000000000, 0xe00000000000000]}}, 0x1c) 06:32:31 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000580)='smaps_rollup\x00') [ 752.539690] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}}, 0x1c) [ 752.594553] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x142800, 0x5555000000000000]}}, 0x1c) 06:32:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x6) 06:32:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x8, 0x1}, 0x2c) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000100)}, 0xffffffffffffff73) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f00000000c0), &(0x7f0000000240), 0x400000}, 0x20) [ 752.665541] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 752.688121] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x14280000000000]}, 0x10) shutdown(r0, 0x1) 06:32:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x812) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000100)={0x7, 0x1}) sched_setparam(r1, &(0x7f0000000080)=0x1400000000000000) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x3b) ioctl$KDMKTONE(r2, 0x4b30, 0x3) sendto$inet(r0, &(0x7f00000001c0)="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", 0xfffffffffffffe38, 0x80, &(0x7f0000000300)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) 06:32:31 executing program 7: r0 = memfd_create(&(0x7f0000000180)='em0\'wlan0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) io_setup(0x9603, &(0x7f0000000140)=0x0) flock(r0, 0x7) bind(r0, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x4080}, 0x80) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000000)=0x5) io_submit(r1, 0x1, &(0x7f0000002240)=[&(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)}]) 06:32:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}}, 0x1c) 06:32:31 executing program 5: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) socketpair$inet(0x2, 0xa, 0x200, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x4c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x14000) 06:32:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x5016000000000000]}, 0x6) 06:32:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5000000000000, 0xe00000000000000]}}, 0x1c) 06:32:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x700, 0x5555000000000000]}}, 0x1c) [ 753.193935] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 753.209386] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 753.220550] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x75, &(0x7f0000000000), 0x513) shutdown(r0, 0x0) 06:32:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xa5f9020000000000]}, 0x6) 06:32:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}}, 0x1c) 06:32:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xfffffffffffffdff, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001400010300000000000000001e00000046b9135a8ccf8f8f6c6bc7d466aa8a8b8c03da6658c16dd35d6cf471618670bfa2e346c7670b7207e1f54746c80a02b717f8e086a44d4148de611dc2e8a7bad7f3047af5840208e03ec6e8c1b6c2eec26ef392192cef823ab6e3833444354c17d72276b0769b23ad9047ab255538cc0a04abc4db774054dd239bcf45832489288498e0739e02b8782b85342cdd99"], 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2100, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0xffff, 0x2, 0x4}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x60) socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r1, &(0x7f0000000280)=""/33, 0x21, 0x2002, 0x0, 0x0) 06:32:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x200000000000000, 0xe00000000000000]}}, 0x1c) [ 753.363461] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:31 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@setlink={0x2c, 0x13, 0x811, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 06:32:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xaaaa000000000000]}}, 0x1c) 06:32:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfec0000000000000, 0x5555000000000000]}}, 0x1c) [ 753.426330] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 753.492943] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 753.495974] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe8000000]}, 0x10) shutdown(r0, 0x1) 06:32:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x6) 06:32:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000780)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setuid(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendfile(r0, r2, &(0x7f0000000040), 0x8010) 06:32:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xced16c0f]}}, 0x1c) 06:32:32 executing program 7: iopl(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000440)=""/144, &(0x7f0000000500)=0x90) 06:32:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfe800000, 0xe00000000000000]}}, 0x1c) 06:32:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8dffffff00000000, 0x5555000000000000]}}, 0x1c) [ 754.021245] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 754.027662] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x14280000000000]}}, 0x1c) [ 754.116879] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x4, 0x7}, 0x1, 0x5, 0x80000001, {0x1f, 0x5}, 0xeb, 0x9}) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000100)=""/4, &(0x7f0000000000)=0x4) 06:32:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xa6f9020000000000]}, 0x6) 06:32:32 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x40, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000600)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7ff, 0xc0000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x400040, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000000240)="b5171fdc73ce20b3d219ca8817ed0edce54884262863f8bde4fb2281b98620ead56a13f930b34fe88e03973dc90a503ef03d493c2c7d72abc64060549a4974d552d531dfbc1a57691e82c5a9af3c46bc844464f23350f3e90b3909bf6885e214299425913d2a9a3473685ec131e6a47db1e44dc1f8ce11c1cf610cef289ed96ca9a5483dbc5d30e72d0545db3671ac061195274db4ea5c3d0b1b0345ccffc8debf427b0b07f9157a416ae94ca762dfb5ba9562f3c031996ec6b838b6631a341a5c6feafc28f94be9b1acb9892a8786f35f683c4d73e5bc", &(0x7f0000000340)=""/130}, 0x18) sendmsg$nl_netfilter(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="20000000050b139c96627000fddbdf250000000408002000", @ANYRES32=r2, @ANYBLOB="0475c4002b98fe02372a2dd9620879e09e35ae496697acfd65c5d94ff7f2f2dbfefbcf1cc9b69e0edac01f2f054311722245d432b771f40796c918622f7fceb416bb6cbea883aa6274cd50ddee88a5e79839758efcc8be5bcd04abff"], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0xff, 0x5, 0x2}, 0x2c) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000640)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f, 0x101201) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f00000003c0), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r3, &(0x7f0000000000)='I', &(0x7f0000000100)=""/174}, 0x18) 06:32:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}}, 0x1c) 06:32:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x103080, 0x5555000000000000]}}, 0x1c) 06:32:32 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) migrate_pages(r0, 0x6, &(0x7f0000000040)=0xcf, &(0x7f0000000080)=0xffff) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r2, 0x1d, &(0x7f0000000100), &(0x7f0000000140)) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x80000) ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381) 06:32:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfc000000, 0xe00000000000000]}}, 0x1c) 06:32:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xffffffc4, 0x5555000000000000]}}, 0x1c) [ 754.299711] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 754.327893] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:33 executing program 3: socket$alg(0x26, 0x5, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, 0x2}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x402, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/47, 0x2f, 0x0, 0x0, 0x0) 06:32:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4002000000000000]}}, 0x1c) 06:32:33 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00009de000/0x3000)=nil, &(0x7f0000000080)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000200)=""/4096) 06:32:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x40000000]}, 0x6) 06:32:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x40edb6ec, 0x5555000000000000]}}, 0x1c) 06:32:33 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x100000]}, 0x10) shutdown(r0, 0x1) 06:32:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x611ee83a, 0xe00000000000000]}}, 0x1c) 06:32:33 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xfffffffffffffffc}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x2000) r2 = socket(0xa, 0x1, 0x0) dup2(r2, r1) 06:32:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x54000000, 0x5555000000000000]}}, 0x1c) [ 754.903749] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 754.919090] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000240)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 06:32:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xcef90200]}, 0x6) 06:32:33 executing program 5: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f000087e000/0xd000)=nil, 0xd000, 0x0, 0x33, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d8588341c1332e435893f760968f541b42c41db0f53229e150000000000000000b07deaa85a7158cb72317b9229c04a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a549984fb59bde9e6"}, 0xd8) 06:32:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x91ffffff00000000]}}, 0x1c) [ 754.991974] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:33 executing program 5: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000480)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'sha384-avx2\x00'}}) r5 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x5, 0x2000) setsockopt$XDP_RX_RING(r5, 0x11b, 0x2, &(0x7f00000002c0)=0x1220, 0x4) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) r7 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000001c0)=0x6e, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r7) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 06:32:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x91ffffff00000000, 0xe00000000000000]}}, 0x1c) 06:32:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x2f9a5]}, 0x6) [ 755.097566] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x91ffffff, 0x5555000000000000]}}, 0x1c) 06:32:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}}, 0x1c) [ 755.188440] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:33 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffff}, 0x13f, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0xc}, 0x1ff}, {0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, r1, 0x1f}}, 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000100)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) 06:32:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x10000000000000, 0x5555000000000000]}}, 0x1c) 06:32:33 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x4, 0x404002) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000001c0)={0x0, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='loginuid\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x20}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000700)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0xffffff04) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="b22cb8e67efbbdf367ab0b350fab43761854e97d348b64e2db6edd52450c30b96a08000000f998824c5a570b49b8a4667d9fd6fb2aebd4072f9e58eb4e763c7c406e20452027a9db02146c194b7b59c26aaed7ccf2d215b34812b8d669383114f2fe45c9ccbe345487be311eb0108a911bbe2dbc7208f41897d673be3862151a02", 0x81) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80040, 0x0) [ 755.295892] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 755.361180] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 755.475592] device ifb0 entered promiscuous mode 06:32:34 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="1d093f5a2ff20996ba6e704d90d0bcc752c8c83a690ce0d393dda5e0d1750f91fd9d97cccfe17d7d00d6dc84763d2a2840643030de90387cc4996beeb7a7cbb7506a88a5871fe8d9967bcda1886420a56db9364574895139dafce876f8a536b4562129bd9abdb7f500a3201414d95855f7df959d8aab1ef9d4d35d2ee239be3edd6322d3931b5d4e63ce604d2b8505dff457d6f159a5fc6ac872927ac24da8174d558bab9cb2b845094b67fb202c652b8f27eba72236") syz_open_pts(r0, 0x8002) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000000080)={'vcan0\x00', @ifru_mtu}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7f, 0xc000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x808, 0x81}) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0xe4, 0xffff, 0x893, 0x9, 0x91, 0x8, 0xfffffffffffffeff, 0x0, 0x7, 0xced, 0x80, 0x10001}) 06:32:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}, 0x1c) 06:32:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x20000, 0xe00000000000000]}}, 0x1c) 06:32:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x4900]}, 0x6) 06:32:34 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffb, 0x0) ioctl$KDGKBLED(r0, 0x40045407, &(0x7f0000000080)) 06:32:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe]}, 0x10) shutdown(r0, 0x1) 06:32:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5455010000000000, 0x5555000000000000]}}, 0x1c) 06:32:34 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @local}, &(0x7f0000000140)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="b9a2d5b19422", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 06:32:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x3, 0x4) recvmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@sco, 0x369, &(0x7f0000000000)=[{&(0x7f0000000280)=""/217, 0x39}], 0x0, &(0x7f0000000380)=""/178, 0x43, 0xfffffffffffffffe}, 0x40000102) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) sendto(r0, &(0x7f0000000440)="ec10d2acf24db30a815222b4f48958608f94cd2d8eb2bed24a58de17c854f55b2defc1c06e47026a93f9748dfd853039a137d8cc6fdb48709b986e6b2fda24b3e95d5212f873d6065793500ee208e4a4030c", 0x52, 0x40, &(0x7f00000004c0)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) shutdown(r0, 0x0) 06:32:34 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x103, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) r1 = socket$packet(0x11, 0x800000000002, 0x300) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@empty, @multicast2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x3, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffe00) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="4180c2000000000000000006000000000013000000000000907800000000ffffffff0000e19979744e566fc0"], &(0x7f0000000380)) [ 755.790375] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 755.790382] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 755.820483] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x240]}, 0x6) 06:32:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}, 0x1c) 06:32:34 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7f, 0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt(r0, 0x5, 0x6, &(0x7f00000001c0)="befcd03499802961f44affdff1e5b91b38efd144a1c67ee7cc1c2690bc060879", 0x20) r2 = socket$packet(0x11, 0x2, 0x300) r3 = dup2(r2, r1) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000180)={0x705f, 0x9, 0x8, 0x406}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'team_slave_0\x00', 0x0}) bind$packet(r1, &(0x7f0000000100)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r3, &(0x7f0000007080)=[{&(0x7f0000000140)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000540)}], 0x342, 0x0) 06:32:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd100, 0xe00000000000000]}}, 0x1c) 06:32:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}}, 0x1c) 06:32:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, 0x6) 06:32:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x50000, 0x5555000000000000]}}, 0x1c) [ 756.032649] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 756.101417] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf8240100]}}, 0x1c) 06:32:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x40000000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x400, &(0x7f0000000080)=0x4) 06:32:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x6) [ 756.142331] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x1100000000000000, 0xe00000000000000]}}, 0x1c) [ 756.231960] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 756.279865] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x801004d1]}}, 0x1c) 06:32:35 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10001, 0x80200) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5c0) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000340)}, 0x10008000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) fsetxattr(r1, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='/dev/vcs#\x00', 0xa, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) sendto$inet6(r2, &(0x7f0000000600)='d', 0x1, 0x0, 0x0, 0x0) 06:32:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x9) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x1, 0x2, 0x10001, 0x2, 0x3}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x100000ffefff7e) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) read(r1, &(0x7f00000001c0)=""/78, 0xffffffffffffffc5) 06:32:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="71e67a15cdf0319fa22748f9a91c66b3", 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00000000c0)={0x57, 0x5d, 0x1b, {0x8, 0x1}, {0x40000000000, 0x1f}, @rumble={0x8, 0x2554}}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005800)=[{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001a40)="104a2d9e3da15b605e2e56c00c59cac3663635b2b23f9cac536d7471bf264849a8", 0x21}], 0x1, &(0x7f0000002800)}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000004e40)=[{{0x0, 0x0, &(0x7f0000000100)}}, {{&(0x7f00000002c0)=@sco, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/12, 0xc}, {&(0x7f0000000580)=""/80, 0x50}], 0x2}}], 0x2, 0x0, 0x0) 06:32:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x40000000, 0x5555000000000000]}}, 0x1c) 06:32:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x6) 06:32:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xdc]}, 0x10) shutdown(r0, 0x1) 06:32:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x600000000000000, 0xe00000000000000]}}, 0x1c) 06:32:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}, 0x1c) 06:32:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/34) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100, 0x20000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000200)=""/158) read(r0, &(0x7f0000000100)=""/235, 0xeb) 06:32:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x103080]}}, 0x1c) [ 756.819304] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 756.828765] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 756.833600] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x40000) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000000100)=""/121) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_emit_ethernet(0x56, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bada6ce495dc87cfaa0f45accb685e7639893cec2e6d0c8a3e658df63f9ca48ea578f37e22613f5d4f6c7d8f0b983f64159c441ad95afbc93fa66c232a1eac2c"}}}}, &(0x7f0000000200)) 06:32:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}}, 0x1c) 06:32:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xe00]}, 0x6) [ 756.977405] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xa, 0x5555000000000000]}}, 0x1c) 06:32:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1802000000000000]}}, 0x1c) 06:32:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xb00000000000000, 0xe00000000000000]}}, 0x1c) [ 757.105611] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 757.125865] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x4001) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000004c0)={0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f0000000480)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001300)='veno\x00', 0x5) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)="76fbacda6a43809f5fdd0b38e3b1d426cab575060f02ad835a8327ec5f82f07388ef377eb039db27064773ffb7fd9649c8e41f86ef890d4e183469a51c3f5b773dbe625fab841986eda60e90cc3a7616a8ee00991a6b357c3f75edc02dab96c2b8f2117fb1556de5220df38ea327f2675df9c845cca3d44d71c03441fa75402732d98288bc957bffd62c589fbcdf08c628e0b56e17361f3c3306785f28a591e04adc8d46e1a63e0d76623909fbc2268c641efb5bc013b442b866d9f5b358bdf89601ca6af9d4151fd0096d43ae49b3e4e25197a563c153fac5f44d4a2372ea345a543bb40430932375f1ac5d95", 0xed}, {&(0x7f0000000140)="15c0e84a2657e35d76edceb01682434f85e8bc61a42e0e3a2823937ed9039ca19589c64012fb38255ac2c404a2277e7cbde90f3b23ce4403f1127e135f4b4d65edb1d0072a9bb267fd5e069a15d28421a36236a06ff38e379c670b438ae507e6e37dd1386429999ace869f93b4160a58c6242ff009207c43e85b4874b08b4e96bf279c4d1f37156b3b4697", 0x8b}], 0x2, &(0x7f0000000380)=[{0x8c, 0x10f, 0x1, "b1013a13639efd6c29a40052dc2d6d3f328c23a2d1b41b744a92d57090f52054afe8e023c4bd8245e1c08b880e628ffff4e34dcbe529ee787e085432d401de0df345516ba1b27721df02186d3f660139e72ea929574102cd3f822f1bea8096971acdd5250f449594002a8ad5b5187549f264fde7b806e66465338c5f4e5aa1"}], 0x8c, 0x4000000}, 0x4000000) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x20e) 06:32:35 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x1100}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x999b]}, &(0x7f00000000c0)=0x6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x6, 0x1, 0xfff, 0x48b7, 0xfa, 0xffffffffffff0001}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/127) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200)={0xffffffff}, 0x13f, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000280)={0x1, 0x10, 0xfa00, {&(0x7f00000001c0), r1}}, 0x18) r2 = signalfd(r0, &(0x7f00000002c0)={0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x1, 0x30}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e21, 0x337, @local={0xfe, 0x80, [], 0xaa}}}, 0x3, 0x100000000000000}, 0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={r3, 0xf, "770a483fb91093924fde69a4e3ce6f"}, &(0x7f0000000500)=0x17) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000000540)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000580)) rt_sigprocmask(0x3, &(0x7f00000005c0)={0x3}, 0x0, 0x8) sendmsg(r0, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000600)="2c981d4012650631d582977ae3cbafe0811aba945a3a2905027db04b24e7ca350953d929a6dff47117d86bbe0f298943afa3c25fe5568a032caefc9a6102efe4f33abea8ddf8b52e8881ebaddbd111282b33b5cc874564e1a8280c1f016693b2e95e5aadace64e38862b6898991552e46fd678ff62e658d73c79cc56d1256a5fc94edd8f34bbc22883fae6a2f695f2b449d01397f14ce81869006c0009fc9f657f47140e87032f38e53f58d190ab9cde04a753f646cb9b6de61267a690e0c315fc35e822d9923d18023b3ca4b1ca16347995bdf36cca", 0xd6}, {&(0x7f0000000700)="b29017eb259fed4cadc87272f27b44e5499c449e464bd6557860527c1b0d1fe0d0b04c162d72ab3a539c5b5cb22a9b8ba8f3d5307b0a10327b1c6abacf1bd9a13b", 0x41}, {&(0x7f0000000780)="9ce79e3885aa3145f4a1d45f836252ff597bf006273f329b230c5e93c66aa8462c2c2ac2ff4665f2324280444904c298da7bd7e25b7b2e6d305738dbde2007faeeea2ad769951776a1a0029d45df3c07eb9ecf75c65faed9aa7a3156046d43e67b90ac070dc45852c28382e09a3df90d9ef5ca2132701764d203f27d60a7aea9371769b3e26866e9de02705e0b91ac17151fc6b95e229a", 0x97}, {&(0x7f0000000840)="e328957f161b2c7bf7aaa6b61ae3dba61f9960ce82059fac5a889718c5ef49d8e21bab65b8d18c43fab8a9cff42475372f92e56aa33247f1d69795dd002bbba8749cafc56bd1d411235cfb874d41b75c561aac2fdce447b84b44e9b0e9d43e15cd5b518e57b10c32da7fa9813c842be1c5185b93b2cea8e67b51431c5419172484cf7742787c5a77024edd3b99", 0x8d}, {&(0x7f0000000900)="3964cdace4230e58aec26ea3885983da7e80893e079d20b4d11b2cae0ff3996f80955d6ab060b881ddb99a0b598450abd1dbc908a0c38f872bd268057f1938d87f8a6ea36eddd801f6a519f0b7b186b738180d850d493a936fa1e5af146c2fbf41cab92105e1935c84082991df151d327124675206339ecb197cb378a3bc7d487d7332601bab7fb3c6904a8f168d93e33d8d77709d484e5c71d1c5e86167a37f7d93a4432e609e7483d8ed6cf29f08bc6783", 0xb2}, {&(0x7f00000009c0)="4e6b103350ed75fd1424143a43aca3d49505c3a364bdc03b002fa137fe27f2889341438bd7980f59e6e6d1f718a70a7354c99356befcf1b32217f97898ace35a0d23c9bacd86699ef0e4c68c0aa0c8b5c0dfbc1ba1c3d9a3559bec9ecd4684ae7c94702585216ea8f625b5df8ca91b14e6fb73512fdb2b5e292b5d533f9c6fffa5c6f755697cf220b58ac9444ca53b4d6bf2c2e8031cd99044b1b55ce4de1d350d1723052d206719361d", 0xaa}, {&(0x7f0000000a80)="fab85d578acfe1140f4783412b43da5f167aa697420cdc8147afe09227f68cbed373c1ac31423a896ae9f179d8529528c2aeca36cd5f91fb44739858536edf5566c06d12ad9756ed523bf2f85978cb7683701004ebdd09d68bec8bcfd45988e6bed7e1223cfb83265217a7d41faef6a21d6c4123ebb0313f9b0e637655e40a47569788c10b99e0efe56030281fd52faad93352702b2556d75176a5c0a8478d30a72a914efe406aba90651b469e1ca06f01a64f8e2192b3ce3f", 0xb9}, {&(0x7f0000000b40)="60f1965348f5e8f3b38b60dc2970c90a1f91ca64caade8faa96b9807a52caf84ad9aae573f1957f702b1746eded0bbbf0e74cfa1eec81c1d7dc5e74d3aeb51f9142a6663efc1b28a02591c6fd1c89bc3f073b9f7223983f764f4aa84b22f3cf59334c4b35bf574e556f7fa8eba3be2ba391678a25d9a9d7b626fc1ca665bd2ee7093112a15b231513813a66087a05e634f0ada25176d74467b5be72bc58f37eb076588380d403c9116e67e3a8edeb57e6ae5f18cf90b252ae856dac69ca2", 0xbe}], 0x8, &(0x7f0000000c40)=[{0x6c, 0x10e, 0x8, "ce6a64f8cfe69e7903e9c748d4ce08260959f551c1ab48918fc254ac3d7e7681d0ca99d9af3ee3985fb004f4b4bed5e0b90f73bba80662306bb356e31ca57be493e535188b0038be9092cd5270e77086f4ceecb4c28023f10563c27c72"}, {0x70, 0x100, 0xfffffffffffffff9, "a7c59426efecfcb205267a2e3c643a59b0f23b5bab8f91d2dd5d8203eefec4f54fb01604313645600797ca41f4f23644b916299984cb5498dd6067fbb48e5b9a1fbe9218f2f764738a1def50f7362d0270c4e0bcef03d5eae65432a9cd8234633322"}, {0x44, 0x113, 0x1, "ac8ea70878996cad9320d0cbccd04b3dfc3a0d1378164b3fe84e88e7d3d323c3ff823dbf47a66171b0606ccdd25b2a906330859480689d"}, {0xf0, 0x13f, 0x1, "3e2e0842e0b5bd5f47478db4a4a20a5b38d81c4e82625fdaa025c63b0eb7f2e797c3cc96e111db3c35c6d24fda82de615573505ec86695c524d027ee768ea29ad924eaf9a87b1fd5bed214f2a842c7340d9cafc5288774c9d63f3d47dd0aef52c5cd1a7e4ab0459034bea18080f7cd93aa5d52de20f46f115043ebbc25e6e6035ff91a29f9eb6873f3b2befd55d5847bf3466cc5fe0475670c2763120935cd15d2314aee6724ff8bce21b2f63b763f65cf850b2053b0cea16d951f7c498e9985382fc17fd2c07bbf08742a6bf8eb5364cfcda4c72fc07bcff02b7702a6addafe9addc2"}, {0x10, 0x10f, 0x0, "cf4afd"}, {0x20, 0x111, 0x19, "79c73c77eb731899401de70607ceb748cc0dfbac"}, {0x100c, 0x88, 0x0, "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{0x28, 0x3b, 0x80000000, "360e9f8b5e0606766e924e744f05791265e88243128867b66bad7058"}], 0x1274, 0x4008080}, 0x84) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001f00)={r0}) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x8, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001f40)={0x401, 0x7, 0x2}) bind$alg(r0, &(0x7f0000001fc0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cast6-generic)\x00'}, 0x58) r6 = syz_open_dev$audion(&(0x7f0000002040)='/dev/audio#\x00', 0x1, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000002080)=0x9, 0x4) getpgid(r5) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000020c0)={0x2, 0x1}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000002100)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x7e, 0x5, 0x1, 0x7f}, 0x98) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f00000021c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002200)={0x5, 0x7fffffff, 0x800e, 0x7, 0x7, 0x9, 0x1, 0x8, r4}, &(0x7f0000002240)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000002280)={0x5, 0x100, 0x8000, 0x1, 0xd148, 0x3, 0x3, 0x1, r4}, &(0x7f00000022c0)=0x20) write$binfmt_aout(r0, &(0x7f0000002300)={{0xcc, 0x3d1, 0x3, 0x2a, 0x1f7, 0x9577, 0x8c, 0x2}, "ddd594c233554f837de901dffd8808b3537766e218c5077c73dc99d204253bb174f03380c141ac5bc7c34329b43c68221379871b", [[], [], []]}, 0x354) 06:32:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x8]}, 0x6) 06:32:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xffffff91, 0x5555000000000000]}}, 0x1c) 06:32:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xd1000000]}}, 0x1c) [ 757.523650] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x54550100]}, 0x10) shutdown(r0, 0x1) 06:32:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8dffffff, 0xe00000000000000]}}, 0x1c) 06:32:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x11, 0x5555000000000000]}}, 0x1c) [ 757.662985] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:36 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000001640)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000240), 0x0, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x202}}], 0x2c}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f00000000c0)='em0\'wlan0\x00', 0x5) dup2(r2, r1) fstatfs(r1, &(0x7f0000000000)=""/57) 06:32:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xffffffc0]}, 0x6) 06:32:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x55550000]}}, 0x1c) 06:32:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCFLSH(r1, 0x540b, 0x0) 06:32:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xaaaa000000000000, 0x5555000000000000]}}, 0x1c) 06:32:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xaaaa0000, 0xe00000000000000]}}, 0x1c) [ 757.814950] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 757.834739] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x1be4]}, 0x6) 06:32:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x100000000, 0x416}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x800, 0xd800, 0x5, 0x10}, &(0x7f0000000140)=0x98) socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/44, 0x2c}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r3, 0x6, 0x10}, &(0x7f0000000300)=0xc) [ 757.901487] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) select(0x40, &(0x7f0000000180)={0x0, 0x8, 0x0, 0x5, 0x6, 0x8000, 0x9, 0x2}, &(0x7f0000000300)={0x80, 0x1c6, 0x3f, 0x4a5, 0x7fff, 0x7, 0x3, 0xa4}, &(0x7f0000000340)={0x80000001, 0x100000000, 0x1000, 0xc49, 0x5, 0x8, 0x8, 0x6}, &(0x7f0000000380)={0x0, 0x2710}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 06:32:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x14a30]}}, 0x1c) 06:32:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@llc={0x1a, 0x0, 0x6, 0x905, 0x40b, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000100)=[{0x54, 0x11f, 0x8, "28597ee5bc46f660f31e4ac074db6101d228e873c5d7e4140f1b14c876d6a9bf66e02cb6abb3edcfd41acc1a2f397be3a549e40ec47a7f45423facf40f43ed9f2432bca13ea1"}, {0xa0, 0x10c, 0x0, "b22555eed5ca4d3d7cf1a1aedbc6012d6ad0b45e931bec2704e17435a129c752e7f218d812ca82f3f8292f1f2afcb0b3d87f26e8d157b9b98ea9e8786f3cb770397414993e2257fbb42e24e5c3a345ee7ce9b755ac518a4f1487df06b60d85dc89903a817a032d59b4fb36ae8660d2d318e0950dc1dfb5a7c828d415631d0218e4dc5639534feecd8435813be2e0ddb3f7bfba"}, {0x98, 0x109, 0x6, "1470714461cfa446e588191e185ccb925913ee862975f9f60d8831211a4520e79305da75fa4411640ff9695d3ce5053a32dc4567c9e6cd3edda84b5fa568159421167b8a2f9b9c73e8c99ee3532b4a208153445342ca2731d9163e2793432ca6d0fe2ff3a7dc838533d157278d111681685660b5ef866d91dfc7a2b35c7a147ae93642bbee6a690534247c"}, {0x5c, 0x11d, 0x40, "49dbf4c6c277eccb596862ce401ce1534dfc69f5c290cb47115dd2a6b788be81df7528da0a15949be177fbafbb5738c0b96d9eff17d8d00404b3d67a8f3c79d5f859485c03b7f9afef5fff16f95d50e7"}, {0x7c, 0x116, 0xfffffffffffffd0e, "3360d423552fec568de8d5b249c3f679fe3c2d55fd25e0411ab0c87b47f133860e2b6b0a28b1cd5a817ede0be12e6c647d6749b76b95654a354940f6b5ebbf4a1344081254b44c1dc1b8913f21bc400fd4d31561f91e05f121b3152dfd72c1892ce75465f66b52667c0b5edb0be9"}], 0x264, 0x10}, 0x41}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0c00000029e9ffff07000000f5474df98a28286d135d8d1f4aad5ef943b74287186fe156b7acb7c3788edc711dd5b300c94c37683e15fe05f1c0df0121ce9604b1e8114b96470a794ed89f56a612e84415c35a3a090123e0bd9d5501f373d98292efcd43bc75d9faffd5f084cb0d77944b2cb2a4ccacc37062e3a4667f6fb5ccdca694a2e18c0d722ecc05bd6ca8148ba07a4d418533d624aba013d8952046223edee15c86a65ccceea2681aaa83cc9ef67b51e31a7a73ac79f838"], 0xc}}], 0x2, 0x0) 06:32:37 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000380)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x2) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x28040}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@gettclass={0x24, 0x2a, 0x304, 0x70bd2b, 0x25dfdbfe, {0x0, r2, {0x4, 0xf}, {0xffff, 0x4}, {0x3b41d0f091db93af, 0xb}}}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) rename(&(0x7f0000000100)='./file0/', &(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") 06:32:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8000000, 0x5555000000000000]}}, 0x1c) 06:32:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x1010000]}, 0x6) 06:32:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x55550000, 0xe00000000000000]}}, 0x1c) 06:32:37 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xec00]}, 0x10) shutdown(r0, 0x1) [ 758.538604] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 758.550909] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xa]}, 0x6) 06:32:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000]}}, 0x1c) 06:32:37 executing program 5: syz_emit_ethernet(0x1bd, &(0x7f0000000180)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000040)="c4a94eaacab6c94e27384d589e9d95c93bf0225b79d8b7acb6ac211e6ee01a6d13561033180565f27004f758720a1ba259af16e52c60edc8a081a507c76e0dfe1ef2fb1a7066e69dd732c334062b3dc0c11692169dc031262cfd4a647ea1991ca9fcf3c8886ea4947091e42f20909c04d3b7c4c46783331fc1469458106b78a4ddd5e2f8820d", 0x86, 0x0) 06:32:37 executing program 3: prctl$setfpexc(0xc, 0x3) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001440)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x2, 0x0, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000001780)}}], 0x7ffffffffffff5c, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000200)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="250000002519ab7bb4b7f89688ffb893861dc3401e653ff4aea49ee0af4ff649d141ead134a43e303c"], &(0x7f0000000240)=0x2d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x100}, &(0x7f00000003c0)=0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 06:32:37 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8841, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x5) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x408002, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer2\x00', 0x42, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) pwritev(r1, &(0x7f00000004c0), 0x20000000000003c4, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 758.674776] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x6) 06:32:37 executing program 3: socket$inet6(0xa, 0x0, 0x6) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa}, 0x1c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {&(0x7f0000000280), 0xffffffff, r0}}, 0x18) 06:32:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}}, 0x1c) [ 758.863796] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 758.959178] APIC base relocation is unsupported by KVM [ 758.960873] *** Guest State *** [ 758.969622] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 758.978597] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 758.987509] CR3 = 0x0000000000000000 [ 758.991270] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 758.997277] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 759.003294] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 759.010382] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 759.018428] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 759.026459] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 759.034476] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 759.042503] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 759.050531] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 759.058547] GDTR: limit=0x00000000, base=0x0000000000000000 [ 759.066578] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 759.074583] IDTR: limit=0x00000000, base=0x0000000000000000 [ 759.082610] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 759.090648] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 759.097102] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 759.104586] Interruptibility = 00000000 ActivityState = 00000000 [ 759.110840] *** Host State *** [ 759.114071] RIP = 0xffffffff811f45f4 RSP = 0xffff88017f47f3d0 [ 759.120090] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 759.126521] FSBase=0000000000000000 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 759.134349] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 759.140261] CR0=0000000080050033 CR3=00000001d81d3000 CR4=00000000001426e0 [ 759.147316] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87a01380 [ 759.154064] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 759.160161] *** Control State *** [ 759.163636] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 759.170327] EntryControls=0000d1ff ExitControls=0023efff [ 759.175802] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 759.182764] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 759.189449] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 759.196060] reason=80000021 qualification=0000000000000000 [ 759.202410] IDTVectoring: info=00000000 errcode=00000000 [ 759.207883] TSC Offset = 0xfffffe6674a8a8aa 06:32:37 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x302) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f00000001c0), 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[{0xfff, 0x1f, 0x9, 0x200}, {0x8, 0x7, 0x10001}, {0x8, 0xfffffffffffffeff, 0xa63b, 0x7f}, {0x20, 0x0, 0xfffffffffffff37a, 0x1}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x0, 0xa7e, 0x26}) 06:32:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xe00, 0x5555000000000000]}}, 0x1c) 06:32:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xa00, 0xe00000000000000]}}, 0x1c) 06:32:37 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000006000)='/proc/sys/ne\x00/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004800)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000005f00)=0xfffffffffffffc87) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000005f40)) sendmmsg(r0, &(0x7f0000005e40)=[{{&(0x7f0000000080)=@ipx={0x4, 0x7f, 0x7, "447a1f3d2e36", 0x401}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="221f52b19eba3224837e69b5564ed7af8dc07c66f89ed6792d038b4412bd92e499f9f2f8ea99cc351608c5cdf1ae4b4c13e0a1009d427decb5414a6f8edc9599f1cfb9cf65ce295e53ecc55ddb378af51caf509a53907caf59c399a8c13d6a4b986890ec930847516441d38e074e8a648c7daa8f8478d2010e9ab171f10b809a424c8f4b11aab6fc803e2964006e02f784", 0x91}, {&(0x7f0000000480)="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{&(0x7f0000004640)="fc37b89804ddc1f7b6e15cc58a2b4966f95beefc47d4997e342134e84c2cef9f8cfa65fb207eb95b1f3817fdfdc70ba7dc37ab0fff1c1d42f8c84b233fd689a87b48a6126ed51531b0b72c2dc72fe492e834bfb953fcd6bc2677c0bd86ecaa02b12b953b87da9aa578c96890527a7e783cd943ede97cb6fcf3f8020b", 0x7c}, {&(0x7f00000046c0)="8d18f5633495c902518c1edd238136e7fe2ad215cdfb0c616d48766335b7ce5c35ef7a3d3c994c7800b2ddb9568ee8bc63775a6639edc8b9dbe9ccdc078b6f1f3898820bbe2e5c2fc705dec41deaf56fc3a8d4fd52c95386ade1d4ad2c43999f334ee79e11770bf525aeb1ae79cf4faa4aa2a653b59c88a9980295b2aeda937949c24135e30e140b3c939eed57de71d7de5994626a61b55b9502ecd6e86d10f71978f1bae50b7381ab9c461b6f36a8570363f6bf8e92275afb3a28b51a9c470560dcaecbb37f50ff5f311e7b060e4398dc7847dd863a2c488892607ba1841a66e302881ca133ca35be3cda729d794bd412eae42e5d845f", 0xf7}], 0x7, 0x0, 0x0, 0x20000000}, 0x5}, {{&(0x7f0000004940)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000005e00)=[{&(0x7f00000049c0)="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0x1000}, {&(0x7f00000059c0)="564a8bb6205547deb3a98dc00eb93f18ca6b6d11a2093c6b6385ce890034818e4e8ae5bb102caa8175d6c99132561d92f3dbc00c7402b2afff23859f20ce492eccd7e905967a79a7b9ed1c079719b1930840525c9a5dc6a13ed88f866ae3412dee908662128623bf790540634ab2a293b231cf1fa1f45efe6829a0", 0x7b}, {&(0x7f0000005a40)="7419d2d3081477b3a0d82dffd75341ab5151abd047a993f22f9b84e1028506846cea034cd3948a491612f40b1f0947925f8533005520967857e8079410becbff397c22cfb0a04f670ecae48845a0a3c6581d1142", 0x54}, {&(0x7f0000005ac0)="30f98f22b1d94511b4656c59758b38dc8775a8991bb3e343a3faf61c895bb6ad6c0e9e44349284312ecf9c9dc38b5e60876d2e4a846d546dc6551dc2bc5f69028e589eacf2c1a6a59ffa8bed02bfab6c667cc53be286532ea2d6b07b4bf0a3fa2b5beb6dd4456891d3a1716c38842bde60f8fb5b3ba896371576e07ee2213748d4d7d09f0d3a845dfeba7d6dcb2d", 0x8e}, {&(0x7f0000005b80)="b8ca405198cb9df24818b67dabe4f7a97f954f88f53c6303eef3f0addc2842410a792906c0142b5291eb6f85584e7ec21ef153ce3f33176579ffe678aab77e8b15d8040e495c6941596d962ed387fcce79a6075f179fe6ddbd0146e9f21771f790bc21c8116bfc60bc1233bf8c594a2c9c551c124b417e8403fd846ba3ccdf27ae6ea3baac63e8a534d3b60e5f2f684dadd39f95fa9c18591b36017597fba01f6549b9b8fc6f7eb1ce5abcb47b462fd3c84bed029ddbcee067b21a3272bd815664", 0xc1}, {&(0x7f0000005c80)="8447cd449e000a4612a8853c5b084d854345740eddfdef1e1cfed268d1d98f4a5eb0cd7ab008ae233d9a45fe0cab0185365e449be59432c75bd42daced692a1eae52b7c7456bb8fa9537379a5c63c106abb51e9a26f27c9a44cc35c9b3baab40d0fecb06f436451182a0b8e84eb60c2bd906e39acb735f359e522f388459986afa872c501ffc92b07a81eb09db26739fa64c21ecf0ac3cafc31c640e5fe1ffc9c7d91de0492870a4da9c23e79098851a1f313a0ca1b4312c0693956ec1df3c2e4a112395bf30554e303beb767319dd0a279caee9ef29a1beba5b32c3f396c3e594a019a65feb7bbc3476ed1b3697bd32c04c0c2d4ab007d6de", 0xf9}, {&(0x7f0000005d80)="e67e3bd616d18ae37b72a7bfcf2b750a4bb150f451ab5d8cdef9036c64bb9ee062c3d0b0e7a0f728b7b1d8", 0x2b}, {&(0x7f0000005dc0)="a777b580d5e077d47ff134fe", 0xc}], 0x8}, 0x8000}], 0x5, 0x841) clock_gettime(0x0, &(0x7f0000004900)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000005f80)={{r2, r3/1000+10000}}) rename(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') lseek(r0, 0x0, 0x3) [ 759.212222] TPR Threshold = 0x00 [ 759.215609] EPT pointer = 0x00000001811f401e 06:32:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}}, 0x1c) 06:32:37 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x100000000, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x10000000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) dup2(r0, r1) 06:32:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}, 0x6) [ 759.302445] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 759.302947] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 759.324755] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:37 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe300]}, 0x10) shutdown(r0, 0x1) 06:32:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x700]}, 0x6) 06:32:37 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) getpgid(r0) r1 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0d, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000000)=0x4) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0xfffffffffffffe9b, 0x80000) 06:32:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80]}}, 0x1c) 06:32:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x2000000000000, 0xe00000000000000]}}, 0x1c) 06:32:37 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x3, &(0x7f0000000180)) listxattr(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)=""/216, 0xd8) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x341, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0xbd) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 06:32:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x124f8]}}, 0x1c) 06:32:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xecb6ed40, 0x5555000000000000]}}, 0x1c) 06:32:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x6) [ 759.536529] tmpfs: No value for mount option './file0/file0' [ 759.546951] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:38 executing program 7: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x800000000007f, 0xffffff1d) r1 = socket$netlink(0x10, 0x3, 0x80000004000013) write(r1, &(0x7f0000fa8000)="27000000142da83d010e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 06:32:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000006700)=[{{&(0x7f0000006440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000066c0)}}], 0x1, 0x0, &(0x7f00000067c0)={0x0, 0x1c9c380}) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=@bridge_getlink={0x20, 0x12, 0x201, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='veth1_to_bond\x00', 0x4}) 06:32:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x801004d100000000]}}, 0x1c) 06:32:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x6000000, 0x5555000000000000]}}, 0x1c) 06:32:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000]}, 0x6) [ 759.754467] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 759.764221] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000100)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x800f}}], 0x2c}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 'ip6tnl0\x00'}) 06:32:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5000000, 0xe00000000000000]}}, 0x1c) 06:32:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}, 0x1c) 06:32:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, 0x6) 06:32:38 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040), 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 06:32:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x1100, 0x5555000000000000]}}, 0x1c) 06:32:38 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xce]}, 0x10) shutdown(r0, 0x1) [ 760.394300] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 760.411757] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 760.412151] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf0490200]}}, 0x1c) 06:32:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x6) 06:32:38 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000005, 0x5, 0x48, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000280), &(0x7f0000000040)}, 0x20) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) fadvise64(r0, 0x0, 0x2, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r0, &(0x7f0000000140), &(0x7f0000000040)}, 0x20) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x670, 0x4b8, 0x1a8, 0x1a8, 0x1a8, 0x0, 0x5a4, 0x5a4, 0x5a4, 0x5a4, 0x5a4, 0x6, &(0x7f00000001c0), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0xff000000], [0xff000000, 0xffffffff, 0xff000000, 0xffffffff], 'ifb0\x00', 'ipddp0\x00', {0xff}, {}, 0x3c, 0x2, 0x7, 0x18}, 0x0, 0x184, 0x1a8, 0x0, {}, [@common=@srh1={0x8c, 'srh\x00', 0x1, {0x2e, 0x5, 0x8001, 0x8, 0xcc5c, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x200}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff000000, 0xffffffff, 0xffffff00], [0xffffffff, 0xff000000, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff], 0x1822, 0x40}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d3, 0x1, 0x401, 0x2}}]}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0x100000001, 0x8}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x12}, [0xff000000, 0xffffffff, 0x0, 0xffffff00], [0xff000000, 0xffffffff, 0xff000000, 0xff], 'gre0\x00', 'gretap0\x00', {0xff}, {}, 0x3b, 0x8, 0x2, 0x62}, 0x0, 0xec, 0x12c, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xfb, 0x40, 0x5, 0x7, 0x97d, 0x0, 0xbd8, 0x9]}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xfffffffffffffff8, 0xbc1c, 0x400, 0x1}}}, {{@uncond, 0x0, 0xc8, 0xec}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0x1000, 0x1ff}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x1a}, [0x0, 0xffffff00, 0xff000000, 0xffffffff], [0xffffffff, 0xff0000ff, 0xffffff00, 0xffffffff], 'gre0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x2c, 0xff4e539, 0x1, 0x10}, 0x0, 0xc8, 0xec}, @HL={0x24, 'HL\x00', 0x0, {0x1, 0x8}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6cc) 06:32:39 executing program 5: r0 = socket(0x1, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond_slave_1\x00'}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)=""/198, &(0x7f00000001c0)=0xc6) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6272696467653000000100"}) [ 760.541191] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}}, 0x1c) 06:32:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfc00, 0xe00000000000000]}}, 0x1c) 06:32:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xf4010000]}, 0x6) 06:32:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x1f567026, 0x5555000000000000]}}, 0x1c) 06:32:39 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8020000) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') setns(r0, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) clone(0x30064000, &(0x7f0000000200), &(0x7f00000003c0), &(0x7f0000000080), &(0x7f00000000c0)) [ 760.665721] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 760.714942] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x200000000000000, 0x5555000000000000]}}, 0x1c) 06:32:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x6) 06:32:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}}, 0x1c) 06:32:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5, 0xe00000000000000]}}, 0x1c) [ 760.853122] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 760.962111] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:39 executing program 7: getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000440), &(0x7f0000000400)) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x1, {0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x32) chown(&(0x7f0000000000)='./file0\x00', r0, r1) socket$xdp(0x2c, 0xa, 0x0) fcntl$notify(r3, 0x402, 0x80000000) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x1, 0x103920) 06:32:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}}, 0x1c) [ 761.131260] bridge0: port 2(bridge_slave_1) entered disabled state [ 761.137914] bridge0: port 1(bridge_slave_0) entered disabled state 06:32:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x34]}, 0x10) shutdown(r0, 0x1) 06:32:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xe803]}, 0x6) 06:32:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x300000000000000, 0x5555000000000000]}}, 0x1c) 06:32:39 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) [ 761.251504] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:40 executing program 5: r0 = socket(0xa, 0x80005, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x12) connect$pppoe(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_team\x00'}}, 0x1e) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000080), 0x4) 06:32:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x11, 0xe00000000000000]}}, 0x1c) 06:32:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}}, 0x1c) 06:32:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x9405]}, 0x6) 06:32:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000100000000000000000000dce62e9506"]) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 06:32:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfc00000000000000, 0x5555000000000000]}}, 0x1c) [ 761.546865] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 761.548367] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}}, 0x1c) 06:32:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x49]}, 0x6) 06:32:40 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x3) 06:32:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x249f0]}}, 0x1c) 06:32:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, 0x6) 06:32:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x4000000000000005, "960202"}], 0x10}}], 0x2, 0x0) [ 762.056633] device lo entered promiscuous mode 06:32:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x5006000000000000]}, 0x10) shutdown(r0, 0x1) 06:32:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x3000000, 0x5555000000000000]}}, 0x1c) 06:32:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x20000000, 0xe00000000000000]}}, 0x1c) [ 762.111059] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 762.120257] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 762.175046] TCP: out of memory -- consider tuning tcp_mem [ 762.222158] device lo left promiscuous mode 06:32:40 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1, 0xa, 0xf00, 0x3}, 0x2c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x53, "754e64a520d582c8043d767358f03dc7675322d6fa6bf25055f78b45759d55fdaebb62b706c02e1112a7787a78e2f05708dfbf2b608a87754baedebf0cf685d1c27e6b4e50fef419f3cd4a51dadeefc609289d"}, &(0x7f0000000600)=0x5b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000640)={r2, 0x1000, "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"}, &(0x7f0000001680)=0x1008) bpf$MAP_DELETE_ELEM(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000080)}, 0x10) 06:32:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}, 0x1c) 06:32:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xe8030000]}, 0x6) 06:32:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) syz_open_procfs$namespace(r1, &(0x7f00000001c0)='ns/pid_for_children\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) sendmmsg(r2, &(0x7f0000006f40)=[{{&(0x7f0000000e40)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000001180), 0x200000000000018d, &(0x7f0000002840)}}, {{&(0x7f0000001340)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000001500), 0x0, &(0x7f00000001c0)}}], 0x2, 0x40085) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f00000000c0)=""/190, &(0x7f0000000180)=0xbe) 06:32:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)='q', 0x1) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005800)=[{0x0, 0x0, &(0x7f00000057c0)=[{&(0x7f0000005740)="fd", 0x1}], 0x1}], 0x1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000000100)={0x0, 0x226, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0xfffffffffffffea5}, 0x0) 06:32:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xa00, 0x5555000000000000]}}, 0x1c) 06:32:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x3000000, 0xe00000000000000]}}, 0x1c) [ 762.418277] device lo entered promiscuous mode 06:32:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xd1041080]}}, 0x1c) [ 762.477111] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 762.489464] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x7fffffff, 0xd1f2, 0x1}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x18, 0x27, 0x1, 0x0, 0x0, {0x8}, [@nested={0x4, 0x4}]}, 0x18}, 0x1}, 0x0) 06:32:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x6) 06:32:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = dup(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000001080)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) bind$unix(r0, &(0x7f0000000100)=@abs={0x1}, 0x6e) listen(r0, 0x0) [ 762.527044] TCP: out of memory -- consider tuning tcp_mem 06:32:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0x1c) 06:32:41 executing program 5: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000000080801) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x13f, 0x100a}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r1, 0x3ff}}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)='q', 0x1) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) writev(r3, &(0x7f0000001400)=[{&(0x7f0000001380)="ce", 0x1}], 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={0xff, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0x8cb1, 0x0, 0x1, 0x200, &(0x7f0000000340)='veth0_to_bond\x00', 0x40, 0x8, 0x7fff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x48, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x4001) 06:32:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xf824010000000000]}, 0x10) shutdown(r0, 0x1) 06:32:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x490000]}, 0x6) 06:32:41 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7fff, 0x0) bind$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x730, 0x504, 0x0, 0xffffffff, 0x504, 0x0, 0x664, 0x664, 0xffffffff, 0x664, 0x664, 0x5, &(0x7f0000000240), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffffff, 0x0, 0xff000000], [0xffffffff, 0xffffffff, 0xffffffff, 0xff], 'irlan0\x00', 'ip_vti0\x00', {}, {}, 0x4, 0x7fff, 0x3, 0x14}, 0x0, 0x230, 0x278, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xcc8c, 0xfffffffffffffffd, 0x3f, 0x3, 0x10, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x12}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xe0}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0xa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}], 0xa}}, @common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x4e22, 0x4e22, 0x4e20, 0x4e24, 0x8, 0x2, 0x101, 0x7}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1c, @ipv4=@multicast1=0xe0000001, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x9, @icmp_id=0x65}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0xb}, [0xff000000, 0xff, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0x948f2278c448dff9], 'syz_tun\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x0, 0x4, 0x6, 0x24}, 0x0, 0x134, 0x17c, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}, @common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0x0, 0x1, [0x0, 0x4, 0x3, 0x0, 0x40, 0x8001, 0x3, 0x5, 0x80000001, 0x7fffffff, 0xff, 0x0, 0x1, 0x1, 0x80000000, 0x6], 0x4}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1e, @ipv4=@loopback=0x7f000001, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x64, @port=0x4e20}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x11}, [0xff000000, 0xffffff00, 0xffffffff, 0xffffff00], [0xffffffff, 0xff000000, 0xffffff00, 0xffffff00], 'veth1_to_bond\x00', 'bcsh0\x00', {0xff}, {}, 0x0, 0x800, 0x2, 0x33}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv6, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @icmp_id=0x68, @gre_key}}}, {{@uncond, 0x0, 0x13c, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x4, 0x1, [0x7, 0x9, 0x401, 0x80, 0x1, 0x4, 0x200, 0x100000001, 0x5, 0x6, 0xb976, 0x8b, 0x4bdf7bc8, 0x20, 0x2, 0xda8], 0x7}}, @common=@srh={0x2c, 'srh\x00', 0x0, {0x3c, 0x0, 0x3ff, 0x8, 0x1000, 0x8}}]}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x78c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38708fa, 0x0, 0x3, 0x0, 0x10000003, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f00000001c0)="64660f69c10f01d12e0f07f0871b643e360f01cf2e0f00906899fd0f090ff20dd9fc", 0x22}], 0x1, 0x20, &(0x7f0000000240), 0x0) bind$vsock_stream(r4, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0xdd) 06:32:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}}, 0x1c) 06:32:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)=0x4, 0x4) listen(r0, 0xffffffffffffff7f) r1 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x6, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e22, 0x2ee7, 0xa, 0x20, 0x0, 0x7b, r3, r4}, {0x8, 0x7, 0x3, 0x10001, 0xab0b, 0x401, 0x80, 0x7}, {0x29cb, 0x4ae4, 0x4, 0x5}, 0x3, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x7, 0x2, 0x4, 0x81, 0x81, 0x80800000}}, 0xe8) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) r5 = fcntl$getown(r1, 0x9) sched_setparam(r5, &(0x7f0000000080)=0x4) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/48, 0x30) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x34000) [ 762.972867] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xcf00]}}, 0x1c) 06:32:41 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x50, 0x2}, [{}]}, 0x58) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/48) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x18200, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_bridge\x00'}) 06:32:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xd200]}}, 0x1c) [ 763.064951] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 763.135472] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5555000000000000, 0x5555000000000000]}}, 0x1c) 06:32:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xb00, 0xe00000000000000]}}, 0x1c) 06:32:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000180001ab0000000000000000020000fffffffffffffd1c0008000500ac141400"], 0x24}, 0x1}, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}) 06:32:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x4000]}, 0x6) 06:32:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00]}}, 0x1c) [ 763.457304] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 763.462121] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 763.493934] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000740)=0xc) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10001, 0x200) setreuid(r1, r1) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x799d8f76, 0x200000) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)={0xd511}) 06:32:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10, 0x0, 0x0, 0x14840}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00be842782fa0000182c0000000000000000000800151a0607008d7a018a88ef000000162000000000c5a528635d8da3f13e4bca0102679fa12fb7746760ca9f"], 0x2c}, 0x1}, 0x0) 06:32:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}}, 0x1c) 06:32:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x2f9ce]}, 0x6) 06:32:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xd9000000]}, 0x10) shutdown(r0, 0x1) 06:32:42 executing program 5: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1, 0x59, 0x1}], {0x8100, 0x4, 0x1000000000000000, 0x2}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0xffffff94, 0x3}]}}, @tcp={{0x2c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 764.076153] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 764.095045] TCP: out of memory -- consider tuning tcp_mem 06:32:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x11]}, 0x6) 06:32:42 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x0, r1}) r2 = dup3(r1, r0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x2, 0x80000000}) 06:32:42 executing program 7: pause() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) fchmodat(r0, &(0x7f00000005c0)='./file0\x00', 0x110) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000880)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='/\x00', &(0x7f0000000340)='bd\av\x00', 0x8, &(0x7f00000002c0)) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x8, 0x280040) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000380)={'NETMAP\x00'}, &(0x7f00000003c0)=0x1e) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000400)='securityfs\x00', 0x9004, 0x0) r2 = dup(0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000440)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x405010, &(0x7f0000000480)="97a3082e192362afa24d") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) name_to_handle_at(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000004c0)={0xfd, 0x5f, "b3c3f2df4a4f0b1efa3fb5a2cb6149daeb3c91ce1153a1f34aa140e49ad82b510fb617ae42234bad28832e7396e14a607960639548325a9469d8d9f1ec078cdd15256320699fb48a486a376a40e1faf86526782f5019be738ad96dbcb90614c1da63431055cc7d496e338507ad860a2c7bde3e3304e3b744bead8a2603caa7d9d7e11509405c0c0916ebe248d6763ed7f3194280f49a4ca63c6e0f4458bf0e425f3dafe858ea0a061dbbe15e522aeac6ef4da7c06f655a29f9f040cde8b4a7ff4ffa063172cb1857af06526b2c371e9d59b83e227fd9456d544fa594a4766f86a7e7804edf88b4eac218615c1da8d56d135374374e"}, &(0x7f0000000180), 0x400) inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='securityfs\x00', 0x1, &(0x7f00000002c0)) rmdir(&(0x7f0000000200)='./file0\x00') 06:32:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001500)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/209, 0xd1) 06:32:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, 0x6) [ 764.230305] TCP: out of memory -- consider tuning tcp_mem [ 764.237121] TCP: out of memory -- consider tuning tcp_mem 06:32:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xff00000000000000, 0x5555000000000000]}}, 0x1c) [ 764.383048] TCP: out of memory -- consider tuning tcp_mem 06:32:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x6, 0xe00000000000000]}}, 0x1c) 06:32:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x31, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000004c0)={0xfff, 0x101, 0x100000001, 0x4, [], [], [], 0x1, 0xc2, 0x1, 0x2, "b6f8226d89e0c131b275a324e19be054"}) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x1000000}, &(0x7f00000002c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 06:32:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") unshare(0x40600) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000140)) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0xfffffb55) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000100)='systemvboxnet1wlan1\x00', 0x14, 0x0) 06:32:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x49000000000000]}, 0x6) [ 764.428328] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0], 0x20}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x2000, 0x0) futex(&(0x7f0000000040)=0x2, 0xb, 0x0, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180)=0x1, 0x2) [ 764.489821] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 764.528265] bridge0: port 2(bridge_slave_1) entered blocking state 06:32:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/171) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/18) [ 764.534756] bridge0: port 2(bridge_slave_1) entered listening state [ 764.541385] bridge0: port 1(bridge_slave_0) entered blocking state [ 764.547796] bridge0: port 1(bridge_slave_0) entered listening state [ 764.559793] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 764.587873] TCP: out of memory -- consider tuning tcp_mem 06:32:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x50000]}}, 0x1c) 06:32:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x5400, 0x5555000000000000]}}, 0x1c) 06:32:43 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x9, r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0x1, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r2, 0xfffffffffffff001, 0x10}, 0xc) r3 = socket$inet6(0x10, 0x8000000000000003, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000014f79)="5500000018007fcdb72d1cb2a4a280a80a06050000a84302910523692500080008000c40001300001400a3070d000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4f8b91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0x0) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f00000001c0)=0x800, 0x4) 06:32:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x6) 06:32:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xf5ffffff00000000, 0xe00000000000000]}}, 0x1c) 06:32:43 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x27, "b2b487ec32d09a2e3a4058af2c0a95c560b9ce976e4c52c530bddbf58750ee4d62b542b280c385"}, &(0x7f00000000c0)=0x4b) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000100)={0x0, 0xff, 0x401, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 'gretap0\x00'}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000140)={0x100000001, 0x9ab, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="300000001000110c000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0, @ANYBLOB="acba6f4000000000"], 0x30}, 0x1}, 0x0) 06:32:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x120000]}, 0x10) shutdown(r0, 0x1) [ 764.906230] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 764.930153] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 764.944291] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 764.948978] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 764.962946] TCP: out of memory -- consider tuning tcp_mem [ 764.976093] TCP: out of memory -- consider tuning tcp_mem [ 764.982201] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 764.999697] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 765.006345] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x800000000080802) sendmmsg(r1, &(0x7f0000000100), 0x3bd, 0x20048807) accept4(r1, 0x0, &(0x7f0000000240), 0x0) 06:32:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x600]}, 0x6) 06:32:43 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0xb2000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [{0x34a}, {0xc0010fff, 0x0, 0x1}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x400, 0x80) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f00000001c0)=0x80000000002e63) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0xc0145401, &(0x7f0000000040)={{0x3, 0x0, 0x2}}) fremovexattr(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="75776507002f6465762f736e640ebb4362b14aaef82f74696d657200"]) 06:32:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4bb5c29a00000000]}}, 0x1c) 06:32:43 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r2, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000440)={0x3, 0x2, 0x1, 0xfffffffffffeffff, r1}) fremovexattr(r2, &(0x7f00000003c0)=@known='user.syz\x00') waitid(0x3, r1, &(0x7f0000000000), 0x40000002, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000046c0)='/dev/null\x00', 0x200040, 0x0) perf_event_open(&(0x7f0000004640)={0x5, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x4, 0x200, 0xa, 0x200, 0x81, 0x100000001, 0x6, 0x9, 0x80, 0x80000001, 0x69, 0x5, 0xc81, 0x3ff, 0x8001, 0x6, 0xd2, 0x100, 0x0, 0xfd, 0x1, 0x9, 0x9, 0xd218, 0x1, 0x22, 0x1f6dbddc, 0x8f, 0x53d, 0xcc, 0x19, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000004500), 0x6}, 0x4840, 0x10001, 0x0, 0x7, 0x3e, 0x9000, 0x6}, r1, 0xf, r6, 0x1) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000004740)) ioctl$VT_DISALLOCATE(r6, 0x5608) r7 = gettid() r8 = getpgrp(r3) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000400)=0x8) sendmmsg$unix(r2, &(0x7f0000004580)=[{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000500)="f537ee03e86950e4fc477ec64142ad768ebbba7a", 0x14}, {&(0x7f0000000540)="24f865912b7ad6c1a5e1229b9f1c1f2b781e2c5dcf7d9dcd46e5f11713d1", 0x1e}], 0x2, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x24, 0x1, 0x1, [0xffffffffffffff9c, r0, r0, r2, r2, r2]}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r7, r4, r5}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r2]}], 0xac, 0x4008000}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000700)="4050baeb737dba6520eb154150a05906e342509f8f363a5d554a33d653cd2b0746685eeb31a283edd6869a6d84d01bf72a66760f036caee65c3413d0cce88becc3df9add785657c0bd6bb6fb8df0670dd814979592", 0x55}, {&(0x7f0000000780)="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{&(0x7f0000002d40)="444e1ca568cea14842079bdb52661d80149faff7c851f6e3832f574f8651c00f05b0e6612bf35ddeb039b881ef1126fdf7bdba2ef880bbe5ae0c28dd20be0786601d86b69304f992a7d3617a57b4ca61ec720e00bfe24b7ceaefb02632b0c99674a7b698b2a611", 0x67}, {&(0x7f0000002dc0)="2d4c959ef51dea1fefc7682e5f0cdc962fa3fe8c4f40f03ec52a8a7c8e29c3f14dc2f190775a", 0x26}, {&(0x7f0000002e00)="772a772ff652c9cf454b5e6c10bd7c19e85421098089a6fee256d65c088eb156be57adf226cced44e7292b5b6a053de5bbb5d3c56ae1462885999b311ed9d1e8d4c4fe", 0x43}, {&(0x7f0000002e80)="6ecf4eb01c96fe966f41771b622aed4f3380449a4a04f38ce26c47b9bca20a9c97a148997bdbcc6a68a53547ea0181bb194767bde3fde2d80d7a9db3", 0x3c}, {&(0x7f0000002ec0)="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0x1000}, {&(0x7f0000003ec0)="33baae617782af7d53c0cdbab42a0be9b55d5fdd612ad7eb7947f1fd20f005a62b0a7ecad6ffa7bfb2dcbecb8e53b16be3b804fd191b14b2dd559707a1343f457b17342d2927d47c4fbd7bf68ddfe39a92110aed133354bc6784dad9da54eca3232a7dad9fb6440be52bcf1c14ee7e20d6a08abd1bd7f39a7f91b574c43162f58ff593080bb7cc871b7448d0c317613f4e770f0cd41e5f4594dfa62136de8bc409cba0a3ebcee9e39d1ed0178707f33f2273a5966307748f75fb75e71498def4279422baa92812bc38cc3645d431529d0c22239372175d8ff9407ad126e1ee3d0c3344b5", 0xe4}, {&(0x7f0000003fc0)="2c5060b0c06ac80ad3b6a6d7f448805b9844951994b247c64d2e1d2224b695bfdb614615184c38fd78137c4fb3a2f0c6e528505973dca71e37eb115cba9c5c6c819695cb783d21aa41840f48b6d6bcdfe7d3e948201e89c738c55b93f93a62702ac9d353f1fb70d0e92c1e872aa0dc0ee0e890f4323da66a60220150d71411acf7d3e75c960386187f0aaf9579e0f325c20b8c8092c108fafda6fccfa6efa0aa12dd3961dcac33c3d15b8c2b819934791f80442a1a0f98c87c17dd86c7ed6c60ac965964c058914fb73953910428cca02323ce5b5f1604", 0xd7}, {&(0x7f00000040c0)="57b0c0f87b3261dedf6440f890b94d4822a1e83567e9754a3df7fd28ddea5c8101935c689e1da0400e830b9f32d76d30", 0x30}], 0xa, &(0x7f0000004180), 0x0, 0x4000080}, {&(0x7f00000041c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004380)=[{&(0x7f0000004240)="9b868317d4ae56d8618651831502c91ff9b462a6c2ffd7887cc79c471e208d95daae06b891d2015d1b44f76196a7c733da8874066bf1c956b292fa08b1d4b4f1a72de05596490dd016aa26cdb3d35277610a2ad8bf87ddd8da802d95b3b51ce7cce9a2238c8b34a95eafe768b1541680602d383fe998701bd85ab6f38cbeab152d6050df9be474e84b4c2115b966e15f01ccc00ab45cf032d1687ee173084c73c159aac109f56f3dc020a8ef7b620e29e873da21c11c141b333d9bac7ef2db64", 0xc0}, {&(0x7f0000004300)="a3de11ac084f9e787304822207f83a7d135226fc5d7119b4bcc21b43d81834f0401fb6fd65b13fceebf44c9bd079a2693dbd7ce6d4ee2a2dd510623239a36d", 0x3f}, {&(0x7f0000004340)='7I', 0x2}], 0x3, &(0x7f00000043c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r0, r2, r2, r2, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r2, r2, r2]}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r7, r4, r5}], 0x8c, 0x40000}, {&(0x7f0000004480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004500), 0x0, &(0x7f0000004540)=[@rights={0x14, 0x1, 0x1, [r2, r2]}], 0x14}], 0x6, 0x4) rt_tgsigqueueinfo(r8, 0x0, 0x7, &(0x7f000058a000)) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000000000000000000028000000050000f4008000000700000000000000050000000000000000000000000000000b000000e071ffff0000000009000000000000000004000009000000000000000000000000000000"]) 06:32:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x81, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x400000000a, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) fcntl$getown(r0, 0x9) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2012, r0, 0x0) [ 765.469724] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f00000003c0)="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", 0x1000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x4, 0x23fc) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7ff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x7ff, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x2, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x18c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000140)={0xfff, 0x401}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x1) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150004001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) 06:32:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x5016]}, 0x6) 06:32:44 executing program 5: r0 = socket(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002400)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/237, 0xed}, {&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f00000002c0)=""/100, 0x64}, {&(0x7f0000000340)=""/246, 0xf6}, {&(0x7f0000000440)=""/253, 0xfd}, {&(0x7f0000000540)=""/71, 0x47}], 0x6, &(0x7f0000000600)=""/116, 0x74, 0x5}, 0x400}, {{&(0x7f0000000680)=@alg, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/176, 0xb0}], 0x2, &(0x7f0000000900)=""/81, 0x51, 0x2d4}, 0x2}, {{&(0x7f0000000980)=@rc, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000a00)=""/249, 0xf9}, {&(0x7f0000000b00)=""/92, 0x5c}, {&(0x7f0000000b80)=""/185, 0xb9}, {&(0x7f0000000c40)=""/122, 0x7a}, {&(0x7f0000000cc0)=""/94, 0x5e}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/74, 0x4a}, {&(0x7f0000001dc0)=""/103, 0x67}, {&(0x7f0000001e40)=""/6, 0x6}], 0x9, &(0x7f0000001f00)=""/47, 0x2f, 0x100}, 0xfffffffffffffff8}, {{&(0x7f0000001f40)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000001fc0)=""/163, 0xa3}, {&(0x7f0000002080)=""/14, 0xe}, {&(0x7f00000020c0)=""/1, 0x1}, {&(0x7f0000002100)=""/104, 0x68}, {&(0x7f0000002180)=""/158, 0x9e}, {&(0x7f0000002240)=""/244, 0xf4}], 0x6, &(0x7f0000002380)=""/119, 0x77, 0x2}, 0x5}], 0x4, 0x100, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x3, 0x5, 0xffffffffffffc4bd}, 0xc) mmap(&(0x7f0000187000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 765.532477] TCP: out of memory -- consider tuning tcp_mem [ 765.589306] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 765.603896] netlink: 'syz-executor3': attribute type 29 has an invalid length. 06:32:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x3]}, 0x6) [ 765.633582] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 765.641368] netlink: 'syz-executor3': attribute type 29 has an invalid length. 06:32:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xd1, 0x5555000000000000]}}, 0x1c) 06:32:44 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x70000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000440)={0x2, 0x7, 0x100, 0x97b, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000200), &(0x7f0000000100)=0x60) getpeername(r0, &(0x7f00000004c0)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x21a, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES32=0x0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32], @ANYRES64, @ANYPTR64=&(0x7f0000001080)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES16, @ANYPTR]]], &(0x7f0000000540)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, [], r1, 0x20000000000000}, 0x2c) 06:32:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x6) 06:32:44 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x7]}, 0x10) shutdown(r0, 0x1) 06:32:44 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket(0x11, 0x4000000000080003, 0x0) 06:32:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x10000000000000, 0xe00000000000000]}}, 0x1c) 06:32:44 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f0000000000), 0xd, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x0) 06:32:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, 0x6) 06:32:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x20000, 0x5555000000000000]}}, 0x1c) [ 765.946921] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 766.035911] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}, 0x1c) 06:32:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xe41b000000000000]}, 0x6) 06:32:44 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x119040, 0x4) ioctl$TCSBRK(r0, 0x5409, 0xffff) r1 = socket(0x40000000015, 0x805, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001840)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x2, 0x2, 0x3, 0x3, r3}) socket(0x1, 0x80000, 0x80000000) sendmmsg(r1, &(0x7f0000004700)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0xffffffff, 0x101, "2131680c565b0892794a157a3cbe3d8c084bebe53eeeebc0616146d02cfa36b2ea03edfd2893f893af75e866cee7488c59fba4ad591b516bad15923c1f6dc9", 0x3d}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="54226399a98d772163b8206a5d0514cdd859c217dffcee4dc444f145c8606140cb68d5ed5e593c7cd30eedabecc2b89758e15cd18f", 0x35}, {&(0x7f0000000200)="4a995ad3011a72fcb0b589f293fd31203512e50077878d7f7bdf8d5d4fa2c92cbfeee1a93afd5bc5bb14df083d1516f687ec9e2f036c96480fe49615da5b99907d862aa900873595fb0e35ae288d078a", 0x50}, {&(0x7f0000000280)="73046a6d025c0c775581caf47e1be76bc250c5dce3c4910f73a3d2b772a74214f4700856c478cb1c166fad475effaf72e0df8d31d230bc2cd6ed3b5a5f6e5757fe04b94eaba4e103636c05fe1b6130e12cf6a917f813606e7327c1dc567519bec1d3ce43f3f2bbc587526e51d28d3f9aa85bf9600b366d973e90fb815755b8cfc1d6a054c80cb1416fc38a05e5978a1a36cdbc570b6be30ed407c60d7786c52d92d20e71fd4a63b7ec142f9fd82e7b613a3d2434a862aebbd86571bf477da7555dab368e1e5a84a474ca77", 0xcb}, {&(0x7f0000000380)="07bb1b253c66efeef39e406cc799bdc252dc9bb849d48b7033628ce50d9a0bc32cfc0bc2a2a43d427ad12f87f449ad76efc684aef7515c1016808c6b793e573cb5ff", 0x42}], 0x4, &(0x7f0000000400)=[{0x80, 0x110, 0x1, "3261affc4b5ae20c7f02f587c5e819be18ac06d6641297f2052746d370b6d9b4a3398f25dc928ae780ab5ddccc9c2fa9b58f2b9a160d5bb795b3e1ccb9d2f7b9810da64e74fee7e311d0233cdf6d78883ffbee60dff92a498f475ed17e490e82470238e0234025f0fba6712479b136c61a"}, {0xd4, 0x10d, 0x10000, "bbac82c891eee376ff74bba8176ccd2ade0101fcc0618ab22abb660605acbf4c1ebbfc782c3129200f945975a0567840f8f7d33acfcd83f087da28a7e354aea7080d7405cd646b743b8f9a6b04bbccf70284a695ac0f16218cfe1234ecb1ffcb61d26cf34740ff0bf86d8e67f5dad3b28c5883b4fec1882058b011c358c1cb0a7eff766f7872c7e413f36fcfccff6277ca9014fc8e6eeb2c041d0adbc7b09ca4f056d32ea38ec202419a5f9c7055b706cbb4103dc90cac073b8b6eb54058eb014b5837bc193d"}], 0x154, 0x8044}, 0x8}, {{&(0x7f0000000580)=@generic={0x0, "acbff594b44b52114a40b2a23075d46932a053c02aee95b9bccaa501e752041fb321cdd72e504f9e712179e3bad085259666de4dc845ba33c1aa9e29c2cf106ca88cb4bc77db4152a0dd5872d91f4b85f9ff59f8c172469f8c0dce056cccd17b08f564ac0deeb7d1f3792a90879d44c7282ff1b395951d6a93125a9c587e"}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)="e6a5d7e7c9a0ffc8921d1c713da9f39a6f0f7e5068ebe091724421c3a23a481ca237c9a495ab18fd18cb31a517e5cc8e3f301ddc6640d5f655b977348ded217ae35dc36a3fce3e634dd64e6b09a376d8a87a0e2a3c81b28b61975b9f9984a5e5d7a21642853ffa1561872c90915afe8de77fcbc1e4577b89b073721950e1725312a91afa5b848087225cfc75e89c43cfaeb47d5a9c641029f7468807420cc76f5ae62630e0c84a5cf659cbdd7addeb9f5e7eaaa3ca80f954004c13f9c82c3cba4948aa069b3c73b5cf51ec9ec1b6f37e79b0f09be554c9919bcbb952d3499515415d2b770b81c9e78e45af29adf1c177ae668925bf247dec", 0xf8}], 0x1, &(0x7f0000004800)=ANY=[@ANYBLOB="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"], 0x30, 0x8000}, 0x5}, {{&(0x7f0000000780)=@llc={0x1a, 0x110, 0x1ff, 0x1, 0xffffffffffff0001, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000800)="c97dbce6e7198f624253e5f9fae6658c95a1880d952c0ef59e541e7ea9d85baa92f1334ccd7ceaf411977eca5f48b4b1e90b0f503f4097cb6356f2f828e639fd64d4e223dea97c7126149484b1cae7a2ecb94eaa76651aff8dbbe4589ad54a0a84a7260bcb3cde37ac7c5b99bf6677e4b6685a549fd696a516d930111a897884d9f261525936ed16effd20b5f9dfa6d51063b3740e653bedf69f09443efc2e263d7c35690187190d", 0xa8}, {&(0x7f00000008c0)="938d8f2d012ecda4e2448695da745d959e654b97749ccd10c3d71fdf77c48f13748b856718903b26a2b15d75eee664487f59382c9ef1a96163b399362e", 0x3d}, {&(0x7f0000000900)="13b5ab100b411c5fb9c4073e507cf9b6811d15c86f36f95dc7f0e6e9b81ae9ee0160a4987b9c83eac16461becfe330610be503156b230f802f11988ce6", 0x3d}, {&(0x7f0000000940)="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", 0xfa}, {&(0x7f0000000a40)="7463e18bd262d13882bc8f8b73d9d08654ca841ba1b33a66d8ec502c649641d7f858569f3af84797e3b09cff5b73ae6dc53a9f1524ea54ceca52043ca4dbc59f5975ab2c9e95835d5138a8682da1d2f7f5c79641f0d097c6540fe401c1e2b74c440d", 0x62}, {&(0x7f0000000ac0)="b5b18c3d2b7a01e1def2948f1ab72c1e431398b18abd313f2ed950e3b4eac5b8872bfbd1469910b4fc678b87cd0c678f5be3793025174fc4e214b8a2596e6a155eb3baf353d0525d4874c1a23785cf76349dc3b074f2ca39943adab342703c6ab157fadba41ff83932372faeb8dde652e1b93a224741b13d64bc28a549f81e05ede1b131275c6886d8c11beebf6ad86d36150835912e7ce4c0192eb8e691b8a47f2767e26b06a986413c99c0d8624946d451bc096521ae39edd78d69bd834ec12e565f4b721909b0e5289d7f2875520d21570d0f", 0xd4}, {&(0x7f0000000bc0)="a9f9c64b599826df248d17858fec4966d5eefe083c836e3ca6", 0x19}], 0x7, 0x0, 0x0, 0x1}}, {{&(0x7f0000000c40)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000cc0)="cebe56a30fe366fb88438b157f59283303abc18ecd77eebf080efde4501ee619362d9e357542e997ceed1a2528795e31442870a819a8785f2d6a95e6ff2e61dddaaf1b8c9cd83b9680434ba334", 0x4d}, {&(0x7f0000000d40)="4ee203f372f115bd4246e34f4cc16699464807d5e2d2e1d1d4ac4a6c621219449f2116ba7de473780a0768877c9fe93bd9b8d8b2da772621ce0a9fcf3b81f3db220b181fc5451fcd00817af1cf556c1a25b1de6045efe962eddf0594d52d40e18f3ab933a4f93cb99ccf94650935f890996c7bfe339ce6d051b9852b4de7864e532de33815c8b00b51c7ef1ec900505f52738c3a4bd76975", 0x98}, {&(0x7f0000000e00)="0593816fd6616bb1e650c8786f08bc1b565800bb0268c58d2862a66320ac1e0c2483fb086ef22d462715f6dd072afede38df8a70f30896f83d4bd7b3b8ccbd895a123a892be38573acd8cad40bc647e806968352ca4c56260cbeb199ea3f3fb43c4f97a7e1e5ae22e7b1f0424d6479c1fb452c8127352768992f11b604", 0x7d}, {&(0x7f0000000e80)}, {&(0x7f0000000ec0)="158e7a", 0x3}], 0x5, &(0x7f0000000f40)=[{0xb0, 0x102, 0x4, "1b455a215f7aa4cb6d2e7e4ad9c7eca8301eb84b5fb4a2dd322642c7382ae11422dbf12d83f6b57e5a90e896f9e3e27d7573442a639046ce68211acaf647e33d91fefecd08656f8f48189f8586b377dbe41046a36df22035e2649a04207e98017815edb125a9a23d1398bba64cdeb841e3f56b02891a7f18380444decbffd057f683af19c2ac6f22431330969cca2c12223c0492ee9390d282107723d4ba7ff79026"}, {0x88, 0x0, 0x1, "221835143a05f7e2d851bc4da0bcd762d9ef3847b906f0300139916866f3af52e50158a3600f5e4ebe1b9103aa34b1ce2b22511e787183e02847fd2fb36c798bc0d3a949edbc4d11c586aa5a39d32a27fc89a5c4b77dc9e865ac61b5edaa996743cf5395aa8f356b839bbdabe9f4ddd697f252271913c505b7"}, {0xac, 0x105, 0x1, "73c162586d7e25ce1b4497814d03d9acb7252961c4bf0690fdd68ed63d04edacc71b8f87fe6110e74c0591a5029684f8febd7e446b8de68ca8cbd80d943e112b414da2a048516fa401cbad56335e01c519de3abcd4c5c16ea44031f6994933c72decb05c8a59dc5aa43caadb76b829d35567fba78745398a7f2cfc4d81441409a40b387cbb7315ba2f843a558ed141d22486dc2a23c1e229b10fc02cf62339"}, {0x10c, 0x111, 0x1ff, "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"}, {0xc8, 0x13b, 0x8, "b9486db4344d47bc402d7dda1495811d37fbbafa4d9d5155daa14aba2ceccac60050ca285f1ba3ac803153a3879edc39ac1f0874293e062ffd2ad9f8f114fc0e693d42913d03f9f7dad8ec696693f1f6aadc00e4d34f50914883c4ddb1c1a0aa035e368ba4aac912db2df0ff129f75f1a9d06f6320a9a73d17d758ade85fa211a3bb15dcff9c5834266b28e69ac18133f96d4065bb7e36760c5096bc3ec273febbb3a2b42fae2dab124cb32efceafd6faeddfcb744f1a9f0007442"}], 0x3b8, 0x40000d0}, 0x9}, {{&(0x7f0000001300)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x8, 0x1}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001380)="94ef3ddac0e10ea49c1c25c31843a14a0ed889f297b7e5a7ae6afc7dc4bf40f485ccc94ea25be55ec4d1f80343bcc3dfe28e9fdd020e039576ac25b863cfe0eb9edb4ec65bf44e133b56d7c1cd03afe36ad80013441e", 0x56}, {&(0x7f0000001400)="be70a8b0ac133b0aa657a7e164dfdaf7298031ca47f8dc2022ded53fed5c9d59c710469d1745a8f11bafeafab436d933623dc2ef2333bf876d8f8380cda9d06334315c00e51f26feb3a392086cbede053e71544e541e0f4f4e8e1de110518ba95b00d77fcd4c78fc0549345621b1d3fdf7d036fcfe706aa8aad6a1fa04ecb2c5e99871ce10d59dcff7ccc6b91afdd3c94adae58866736d8670e6e1f68312ff1534befd50c2d942753e6b19b049019489f7a2cf5173223d", 0xb7}], 0x2, 0x0, 0x0, 0x400c004}, 0x2}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001500)="d80c0eb412b42484f99c4789b3eaf3203181d8ae8ae14af166777c52ad295d9e3ffb38b0134221b502118f8af8f52be847a5968bccc93d4c4e1190093bb7e430b1954140c1f9634c408ee0ab660e88a8f8ac8183ae9906e3f447311b12203b3bc58b5570410025f7a449f3bc20b9d23022dee8248e2ecb485e4c2b2d65c5fd8a67865d58b91236f7262706dc", 0x8c}, {&(0x7f00000015c0)="fa4e0435", 0x4}, {&(0x7f0000001600)="319c90c7de1b58ad8ba9b4fa17a1f80e00509d49d0f281503caf98a6ad864c2d795fbb5d99e1d9b7144c6a44020ac7662dd24d866bcc6a3b513a594d2d42d209b0b9128cbdd9a03c09289c359d92f4423741fbff312dab2ebf918666e85c1a258c1a0a990174c869e02acce6d08da9cc85cf5555b7827a2182e0dbb2d334e5950d11a9621fc212fe2388a1", 0x8b}], 0x3, &(0x7f0000004940)=ANY=[@ANYBLOB="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"], 0x104}, 0x2}, {{&(0x7f0000001880)=@ll={0x11, 0xfd, r2, 0x1, 0x5d, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, 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{&(0x7f0000004180)="f8870296d00ffda36eebbfc05a1acdbee73f3b4fcf5d075788a728a896cf69cf54d95be4af30f2ce1f4fc5a5a2250f758538639f66ffa6ecebccfccc5084b87c32fed030472729a77c6fdd19cadd3a67073eea2a9dbad662b3c9bc399e12d680705dfd8d2fcfcbdda57ee4d19955df7a8a00a3741567601465b0fca13f6dcbacdf9950bc85d261d18e4117efff1a818e7f4535f9e45afdfe0032521ce0f5e37daf15c961e9d7cb8889aa78540b091039bdbabbcb494965c1de070337457cd3424900c3a9536e8b4a1f417317041a901504f6c1f4e1be652393548f04af3202c9539f69931566a284c6214fc4ef", 0xed}, {&(0x7f0000004280)="e6926a876907fe94c6a8c13a6f963be3933888c16f43dfd496e445ab4bdf445930687f10fe3574c49cdaacd75a0b8f6aee0736e640eae1f326e9e6b3758b4a8f556a727e1b92e91c9c9dd9edac52e7576f3f2e0568e9e0eee4fc4df3da0cf5064d34d48bf6a5083ea4d433ef91dcfd1b9653cfb1ca93d1b17d83", 0x7a}, {&(0x7f0000004300)="82598a2b2b2d21a606db455b8fc5a9908a315d224f98ce5115688cddeac6f6c2dfb56695", 0x24}, {&(0x7f0000004340)="f07b425c1d48ad2523e9c44551b94cbcb8289ecdb91698b6f17fb5d6966f8c22af818e5246804928a49091d017bcf83c97b3fc4ba7d90d966099bb94a189b43099a9f39c4220b260b5c7324333f69b59082bd04d6e88c40ca75f7154bb9dbb401923df140bd33e3d11ff50ef156cef8fe2caa38f8080152f145a16477c6520456801c18ce3e057d0e892af415b1c216962de1f4ac14b97ec4694b8abeeffa7ca83e5caf418438172f4c44c5529f03c99b89c6d4639b40a5b2e6ee327cb61659e97ab34dac8071e6c314dc894d4e3ffd5376b5c06a3abac9093f449aba9bc03d68e1f81289a293924acf3bb52c35a800489055637ce137adf8b", 0xf9}, {&(0x7f0000004440)="af41d2a887fb6eb7150f79c8b7c2c212636de3c8d8ca21c36986c5c51c033cb3a17fb8c18aa7e2c559a41cc962722a1dc8ac17", 0x33}], 0xa, &(0x7f0000004500)=[{0x54, 0x1ff, 0xb, "f8df0cc863acbb3fbd9302d9285f4d694e81552fc5fe13aef477a5c74dc5c276e08e010f2b4b6c89f65ec4406737394cd10a7b0cb6df935ce8b5660b59ff4f29a94aad14edf442"}, {0x18, 0x10f, 0x3, "11542f172dff984300"}, {0xbc, 0x0, 0x1f, "e5deeb7b4b43eaaeb853473317fa31979d09a2c2b9b310d00f83a72021a46bda005dcb969d041f0a5f9aee5f07ee13af5eeb64187c2d0cee044c7fe635a1d1cb3f855867eeffd91598c339bccf09631cc11220d7217e05e218c5f282a5983f536ab054cc37a21b07b011d78d64579704f37616aa9ccf086abb179c64c1c6cba82b99f90b9418b1bc150c903c7275970b219f1487f584a8f4d74400912517f6b9ace9d05897a88709ff2a164af57555"}, {0xd0, 0x116, 0xffffffffffff8001, "b24c0eac39d2de3bea1806117e2e092dcfc841e3227a75149ad6d6c45bfb5299cd523729bc007946362216f88cc15d47f9bbc601d8bfb6efe0411dd0ef48cbfcae9650ca8eb5607643cac06dca2943fba42e6673f1864aec9fff8769f86c6a132b0604d5da1ba212a8c97cbf9f6572c4b024ebf0307126ace481842ba502ef2093d2f4062fd4f6c7be8828106eaf5d0580621c632bcced2099edd8bd63471e86c322a69d3306e42477a7f51fb27d8ff0ebd1f45ec5dec3af5e6d7d6d4ea982c13e1f9f23"}], 0x1f8, 0x24008004}, 0x400}], 0x8, 0x4005) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x8000, 0x8) 06:32:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xfec0000000000000, 0xe00000000000000]}}, 0x1c) 06:32:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xa6f90200]}, 0x6) [ 766.299309] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 766.331358] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x50160000]}, 0x6) 06:32:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@bridge_newneigh={0x24, 0x1c, 0x0, 0x0, 0x0, {}, [@NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x41, 0x0) mq_timedsend(r1, &(0x7f0000000100)="c450", 0x2, 0x5, &(0x7f0000000280)={0x0, 0x989680}) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) readahead(r2, 0x6, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000300)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r3 = dup2(r2, r0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000200)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000000280)}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000380)={r4, 0x9}, &(0x7f00000003c0)=0x8) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000240)) 06:32:45 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) clock_gettime(0x8000, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000180)={{0x4, 0x1, 0x7, 0x2, 'syz0\x00', 0x1}, 0x0, [0x2, 0x8, 0x6, 0x4, 0xa6e0, 0x0, 0x5, 0x8, 0x9, 0x8, 0xfffffffffffffffa, 0x5f93, 0xf9, 0xc1, 0x4, 0xce6, 0x8, 0x1, 0x5, 0x7, 0x200, 0x7fffffff, 0x8, 0x40, 0x9, 0x0, 0x0, 0x3f, 0xfffffffffffffff8, 0xbf4b, 0x1000, 0x3, 0x4, 0x100, 0x6, 0x10000, 0x10000, 0x80000, 0x0, 0x8, 0x9, 0xfffffffffffff97e, 0x5, 0x10, 0x3, 0x9, 0x4, 0x0, 0x10001, 0x7, 0x0, 0x10001, 0x80, 0x1, 0xd2b3, 0xc95, 0x5, 0x7, 0x8, 0x1, 0x9, 0x8, 0x2, 0x0, 0x1000, 0x1f, 0x8, 0x0, 0x7, 0x3, 0x5, 0xffff, 0xffffffff, 0x9, 0x9, 0xff, 0x8001, 0x80000000, 0x2, 0x10001, 0x451, 0x8000, 0x3, 0x7, 0x6, 0x4, 0x35bd2457, 0x6, 0x7ff, 0x9, 0x3, 0x4, 0x3f, 0x40, 0x9, 0x28, 0x7, 0x5, 0x5, 0x4, 0x3, 0x5, 0x200, 0xfffffffffffffffd, 0x1cac, 0x1000, 0x5, 0x3, 0xce, 0x101, 0x7, 0x9, 0x4, 0x40, 0x100, 0x7ff, 0x6, 0x4, 0x3b5, 0x8, 0xc45, 0x8000, 0xffffffffffff0001, 0xb107, 0x8, 0x6, 0x1, 0x1], {r1, r2+10000000}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x18010, r0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = getpgid(0x0) sched_setscheduler(r4, 0x7, &(0x7f0000000040)=0x80000000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000004c0)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000580)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000005, 0x803f, r0, 0x2) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x101000, 0x0) getdents64(r3, &(0x7f0000000100)=""/111, 0x18) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000480)) 06:32:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x3000000]}, 0x6) 06:32:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0xe093040000000000]}, 0x10) shutdown(r0, 0x1) 06:32:45 executing program 5: mprotect(&(0x7f00000b2000/0x3000)=nil, 0x3000, 0x2000008) madvise(&(0x7f0000098000/0x10000)=nil, 0x10000, 0x12) mbind(&(0x7f00000a0000/0x13000)=nil, 0x13000, 0x200000001, &(0x7f0000000000), 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000100)={{0xd81f, 0x80}, 0x1, 0x3, 0x6, {0xda84, 0x100000000}, 0x1f, 0x6}) clone(0x0, &(0x7f0000141000), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080)) [ 766.694872] binder: 23871:23872 ERROR: BC_REGISTER_LOOPER called without request 06:32:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x8055]}, 0x6) 06:32:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000000580)=ANY=[]) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000140)=""/75, 0x4b, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = getpid() getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$dupfd(r0, 0x0, r1) setpgid(r2, r3) 06:32:45 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x80e05411, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000000)={{0x0, 0x0, 0x3, 0x3, 0xd08}, 0x80000, 0x40}) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x200, 0x4, 0x1, 0x3, 0x0, 0x6, 0x0, 0x1, 0x7ff, 0xf8, 0x10000, 0x6, 0x9, 0x2, 0xc61b82, 0x1ff, 0x9, 0x4, 0x1, 0x6, 0x2, 0x176, 0x7, 0x2, 0x4, 0x80000000, 0x8, 0x1, 0x4, 0x7, 0x5, 0x10001, 0x6, 0xfff, 0x9, 0x400, 0x0, 0x76, 0x0, @perf_config_ext={0xb7c, 0x3}, 0xb600, 0x6, 0x8001, 0x5, 0x3, 0x5, 0x4}, r2, 0x2, r0, 0x2) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x1, 0x5ca, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) socket$key(0xf, 0x3, 0x2) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000001c0)=0x1) 06:32:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0x5580]}, 0x6) [ 766.925336] binder: 23871:23872 ERROR: BC_REGISTER_LOOPER called without request [ 766.935491] binder: 23871:23904 tried to acquire reference to desc 0, got 1 instead 06:32:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x4000, 0x5555000000000000]}}, 0x1c) [ 767.065948] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}}, 0x1c) 06:32:45 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x4) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x6, 0x0, 0x0, [0x14, 0x200000000000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 06:32:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000]}, 0x6) [ 767.109134] binder: 23871:23872 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 767.225917] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x8069ed1e, 0xe00000000000000]}}, 0x1c) 06:32:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0xc0fe, 0x5555000000000000]}}, 0x1c) 06:32:45 executing program 5: socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) [ 767.394345] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:32:46 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x4, &(0x7f00000001c0)={&(0x7f0000a3dffa)={'sha224-generic\x00'}, 0x0, 0x22d}) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f0000000200)=""/37, 0x25, &(0x7f0000000280)={&(0x7f0000000240)={'sha3-224\x00'}}) 06:32:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x6) 06:32:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x3, 0x5555000000000000]}}, 0x1c) 06:32:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x5c0110b0, 0x5455010000000000]}, 0x10) shutdown(r0, 0x1) 06:32:46 executing program 5: socket(0x9, 0xf, 0x7fff) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1c0000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x20, 0x10001, 0x200, 0x0, 0x8000, 0x9, 0x4, 0xc5, r2}, 0x20) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8927, &(0x7f00000001c0)={"627269646765303a0200800400"}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x6, 0xf5, "879eb6947f96435dc0652069361a46425e1a0c0d5ca2f4c9d52e7aa378afd063329ee0ad1055d8a3cf5969b01aafdc52e063c7c2f93bad7372f916e47b0d2813779ab3416ae663a0e68ccbb6869ec1e3a7d28beccbb60ef3fdbc828727b532e8d78f9b35a625b63d016b643abb151955c3b98facbaf4105f555bebfd21cce4c9db17ddfd5b237ab29e14e5cb0ebffbc7c9ae908c5ec4c162bc745f47ff95df2326f102c255a4583ed228d72f78240b4794cd9ce601f31bed85a9664d5c5a573c7c781c7b953d7e0336350f6361890075e78581942ae3a6bbede6250230a4013ea997c972c4fef6aecc9829b5d90bb8c8e41df670af"}, 0xfd) 06:32:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}}, 0x1c) [ 767.617919] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 767.785141] print_req_error: I/O error, dev loop0, sector 28160 [ 767.791362] Buffer I/O error on dev loop0, logical block 3520, lost async page write [ 767.800442] print_req_error: I/O error, dev loop0, sector 33408 [ 767.814774] print_req_error: I/O error, dev loop0, sector 28168 [ 767.821359] Buffer I/O error on dev loop0, logical block 3521, lost async page write [ 767.936399] ================================================================== [ 767.944205] BUG: KASAN: slab-out-of-bounds in crypto_sha3_final+0xefa/0x10a0 [ 767.951413] Write of size 8 at addr ffff8801b8288240 by task syz-executor7/23975 [ 767.958930] [ 767.960552] CPU: 0 PID: 23975 Comm: syz-executor7 Not tainted 4.18.0-rc2+ #21 [ 767.967806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 767.977240] Call Trace: [ 767.979825] dump_stack+0x1c9/0x2b4 [ 767.983453] ? dump_stack_print_info.cold.2+0x52/0x52 [ 767.988652] ? printk+0xa7/0xcf [ 767.991920] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 767.996676] ? crypto_sha3_final+0xefa/0x10a0 [ 768.001156] print_address_description+0x6c/0x20b [ 768.005998] ? crypto_sha3_final+0xefa/0x10a0 [ 768.010492] kasan_report.cold.7+0x242/0x2fe [ 768.014900] __asan_report_store8_noabort+0x17/0x20 [ 768.019902] crypto_sha3_final+0xefa/0x10a0 [ 768.024237] crypto_shash_final+0x104/0x260 [ 768.028544] ? crypto_sha3_init+0x170/0x170 [ 768.032856] __keyctl_dh_compute+0x1198/0x1be0 [ 768.037427] ? copy_overflow+0x30/0x30 [ 768.041297] ? __schedule+0x884/0x1ed0 [ 768.045178] ? lock_release+0xa30/0xa30 [ 768.049135] ? check_same_owner+0x340/0x340 [ 768.053464] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 768.058988] ? _copy_from_user+0xdf/0x150 [ 768.063125] compat_keyctl_dh_compute+0x2d0/0x400 [ 768.067956] ? __x32_compat_sys_keyctl+0x3b0/0x3b0 [ 768.072891] ? exit_to_usermode_loop+0x8c/0x370 [ 768.077550] __ia32_compat_sys_keyctl+0x137/0x3b0 [ 768.082382] do_fast_syscall_32+0x34d/0xfb2 [ 768.086691] ? do_int80_syscall_32+0x890/0x890 [ 768.091261] ? _raw_spin_unlock_irq+0x27/0x70 [ 768.095741] ? finish_task_switch+0x1d3/0x890 [ 768.100223] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 768.105755] ? syscall_return_slowpath+0x31d/0x5e0 [ 768.110669] ? sysret32_from_system_call+0x5/0x46 [ 768.115496] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 768.120321] entry_SYSENTER_compat+0x70/0x7f [ 768.124711] RIP: 0023:0xf7fdfcb9 [ 768.128057] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 768.147252] RSP: 002b:00000000f5fdb0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000120 [ 768.154945] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 0000000020000140 [ 768.162198] RDX: 0000000020000200 RSI: 0000000000000025 RDI: 0000000020000280 [ 768.169450] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 768.176704] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 768.183971] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 768.191230] [ 768.192857] Allocated by task 23975: [ 768.196558] save_stack+0x43/0xd0 [ 768.199992] kasan_kmalloc+0xc4/0xe0 [ 768.203688] __kmalloc+0x14e/0x760 [ 768.207218] __keyctl_dh_compute+0x1000/0x1be0 [ 768.211801] compat_keyctl_dh_compute+0x2d0/0x400 [ 768.216628] __ia32_compat_sys_keyctl+0x137/0x3b0 [ 768.221454] do_fast_syscall_32+0x34d/0xfb2 [ 768.225757] entry_SYSENTER_compat+0x70/0x7f [ 768.230141] [ 768.231760] Freed by task 4495: [ 768.235030] save_stack+0x43/0xd0 [ 768.238489] __kasan_slab_free+0x11a/0x170 [ 768.242708] kasan_slab_free+0xe/0x10 [ 768.246489] kfree+0xd9/0x260 [ 768.249577] __vunmap+0x333/0x460 [ 768.253019] vfree+0x68/0x100 [ 768.256127] xt_compat_flush_offsets+0x159/0x280 [ 768.260874] get_info+0x5e3/0x710 [ 768.264321] compat_do_ip6t_get_ctl+0x3b0/0xd20 [ 768.268974] compat_nf_getsockopt+0x9e/0x140 [ 768.273371] compat_ipv6_getsockopt+0x267/0x3e0 [ 768.278030] inet_csk_compat_getsockopt+0x97/0x120 [ 768.282956] compat_tcp_getsockopt+0x49/0x80 [ 768.287348] compat_sock_common_getsockopt+0xb4/0x150 [ 768.292520] __compat_sys_getsockopt+0x1b6/0x890 [ 768.297257] __ia32_compat_sys_socketcall+0xb35/0x1090 [ 768.302517] do_fast_syscall_32+0x34d/0xfb2 [ 768.306824] entry_SYSENTER_compat+0x70/0x7f [ 768.311210] [ 768.312825] The buggy address belongs to the object at ffff8801b8288200 [ 768.312825] which belongs to the cache kmalloc-64 of size 64 [ 768.325293] The buggy address is located 0 bytes to the right of [ 768.325293] 64-byte region [ffff8801b8288200, ffff8801b8288240) [ 768.337408] The buggy address belongs to the page: [ 768.342984] page:ffffea0006e0a200 count:1 mapcount:0 mapping:ffff8801da800340 index:0xffff8801b8288280 [ 768.352427] flags: 0x2fffc0000000100(slab) [ 768.356649] raw: 02fffc0000000100 ffffea00073b04c8 ffffea0006b9c708 ffff8801da800340 [ 768.364513] raw: ffff8801b8288280 ffff8801b8288000 000000010000001c 0000000000000000 [ 768.372379] page dumped because: kasan: bad access detected [ 768.378066] [ 768.379674] Memory state around the buggy address: [ 768.384606] ffff8801b8288100: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 768.391949] ffff8801b8288180: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 768.399290] >ffff8801b8288200: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 768.406628] ^ [ 768.412065] ffff8801b8288280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 768.419410] ffff8801b8288300: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 768.426750] ================================================================== [ 768.434088] Disabling lock debugging due to kernel taint [ 768.440307] Kernel panic - not syncing: panic_on_warn set ... [ 768.440307] [ 768.447710] CPU: 0 PID: 23975 Comm: syz-executor7 Tainted: G B 4.18.0-rc2+ #21 [ 768.456376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 768.465733] Call Trace: [ 768.468336] dump_stack+0x1c9/0x2b4 [ 768.471985] ? dump_stack_print_info.cold.2+0x52/0x52 [ 768.477188] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 768.481959] panic+0x238/0x4e7 [ 768.485160] ? add_taint.cold.5+0x16/0x16 [ 768.489315] ? do_raw_spin_unlock+0xa7/0x2f0 [ 768.493716] ? crypto_sha3_final+0xefa/0x10a0 [ 768.498203] kasan_end_report+0x47/0x4f [ 768.502166] kasan_report.cold.7+0x76/0x2fe [ 768.506478] __asan_report_store8_noabort+0x17/0x20 [ 768.511480] crypto_sha3_final+0xefa/0x10a0 [ 768.515795] crypto_shash_final+0x104/0x260 [ 768.520108] ? crypto_sha3_init+0x170/0x170 [ 768.524430] __keyctl_dh_compute+0x1198/0x1be0 [ 768.529003] ? copy_overflow+0x30/0x30 [ 768.532880] ? __schedule+0x884/0x1ed0 [ 768.536857] ? lock_release+0xa30/0xa30 [ 768.540817] ? check_same_owner+0x340/0x340 [ 768.545146] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 768.550678] ? _copy_from_user+0xdf/0x150 [ 768.554815] compat_keyctl_dh_compute+0x2d0/0x400 [ 768.559641] ? __x32_compat_sys_keyctl+0x3b0/0x3b0 [ 768.564582] ? exit_to_usermode_loop+0x8c/0x370 [ 768.569239] __ia32_compat_sys_keyctl+0x137/0x3b0 [ 768.574160] do_fast_syscall_32+0x34d/0xfb2 [ 768.578464] ? do_int80_syscall_32+0x890/0x890 [ 768.583031] ? _raw_spin_unlock_irq+0x27/0x70 [ 768.587508] ? finish_task_switch+0x1d3/0x890 [ 768.591988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 768.597513] ? syscall_return_slowpath+0x31d/0x5e0 [ 768.602441] ? sysret32_from_system_call+0x5/0x46 [ 768.607280] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 768.612133] entry_SYSENTER_compat+0x70/0x7f [ 768.617661] RIP: 0023:0xf7fdfcb9 [ 768.621006] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 768.640185] RSP: 002b:00000000f5fdb0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000120 [ 768.647893] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 0000000020000140 [ 768.655147] RDX: 0000000020000200 RSI: 0000000000000025 RDI: 0000000020000280 [ 768.662398] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 768.680330] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 768.687584] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 768.695299] Dumping ftrace buffer: [ 768.698835] (ftrace buffer empty) [ 768.702523] Kernel Offset: disabled [ 768.706130] Rebooting in 86400 seconds..