dmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:37:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 436.596850][T16987] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:37:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:37:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:37:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000080)=0x54) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x10010, r1, 0x6c4e4000) splice(r1, 0x0, r2, 0x0, 0x1420000a77, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10) r3 = socket$inet(0x10, 0x400000200000002, 0x6) sendmsg(r3, &(0x7f0000000100)={0x0, 0x95, &(0x7f00000000c0)=[{&(0x7f0000000140)="1b0000001200030207fffd946fa28308070019000a000000020085", 0x1b}], 0x1}, 0x0) [ 436.946842][T17005] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:37:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:37:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x1, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001640)={0x2, 0x0, @multicast1}, &(0x7f0000001680)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000016c0)) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)="b0a87d8f91ff24c28fa93f23f63e8b51b49578c32da0f45240261a972633130f78", 0x21) syz_init_net_socket$ax25(0x3, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000680)) r4 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4, 0x100, @remote}, 0x1c) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') 01:37:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:37:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 437.144896][T17016] netlink: 'syz-executor.5': attribute type 25 has an invalid length. [ 437.198588][T17016] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.5'. 01:37:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) [ 437.308423][T17023] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:37:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0xf00, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:37:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:37:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) [ 437.555422][T17038] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:37:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x1c00, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:37:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:37:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 437.858982][T17051] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 437.873873][T17052] netlink: 'syz-executor.5': attribute type 25 has an invalid length. [ 437.903757][T17052] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.5'. 01:37:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:37:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:37:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:37:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:37:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 438.287227][T17064] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:37:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:37:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:37:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000dd5f02ec8af4c76f4503775e3a23a7073ab87e54d6"], 0x48}}, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r4, 0x11b, 0x3, &(0x7f0000000140)=0x2, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r4, &(0x7f0000000040)={0x2c, 0x0, r5}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0xe60, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7, @ANYBLOB="1c050007c8000000b373bf48e508ec1d53414c146a535b99e966a7572ca7be8b5e9f3f5e0cb79e545ca8b0aa3b60"], 0x20}}, 0x0) 01:37:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:37:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:37:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:37:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:37:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@pptp={0x18, 0x2, {0x1, @rand_addr=0x2}}, {&(0x7f00000000c0)=""/159, 0x9f}, &(0x7f0000000000), 0x4}, 0xa0) sendmsg$nl_generic(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="2000000d9300fd0020ecdfb23f8bbf6dd9e8000000000000"], 0x20}}, 0x0) 01:37:58 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"/982], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffffe3}, 0x48) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="08b7b5055e0bcfe8479071") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x11, 0x0, &(0x7f0000000280)="7b5515ccc8bca12641e65d58fd1a12f639", 0x0, 0xfff, 0x0, 0x3b, 0x0, &(0x7f00000000c0)="558cce6be0bc979ee06e3bbf19797ea86b320539ed197edc15278476a2daa49251ebc735020b303577929effd5947c87d2cf88fc91070fb339c096"}, 0x40) 01:37:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:37:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:37:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r1, &(0x7f0000000600)="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", 0x200, 0x8000000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 01:37:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 439.460867][ T27] kauditd_printk_skb: 7 callbacks suppressed [ 439.460893][ T27] audit: type=1804 audit(1582249079.189:335): pid=17114 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir818661505/syzkaller.VWcUSg/191/memory.events" dev="sda1" ino=17424 res=1 01:37:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 439.572483][ T27] audit: type=1804 audit(1582249079.229:336): pid=17114 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir818661505/syzkaller.VWcUSg/191/memory.events" dev="sda1" ino=17424 res=1 [ 439.684243][ T27] audit: type=1804 audit(1582249079.299:337): pid=17119 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir818661505/syzkaller.VWcUSg/191/memory.events" dev="sda1" ino=17424 res=1 [ 439.824201][ T27] audit: type=1804 audit(1582249079.349:338): pid=17122 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir818661505/syzkaller.VWcUSg/191/memory.events" dev="sda1" ino=17424 res=1 [ 439.919614][ T27] audit: type=1800 audit(1582249079.369:339): pid=17117 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="memory.events" dev="sda1" ino=17424 res=0 [ 441.819234][T17135] IPVS: ftp: loaded support on port[0] = 21 [ 441.989764][T17135] chnl_net:caif_netlink_parms(): no params data found [ 442.031614][T17135] bridge0: port 1(bridge_slave_0) entered blocking state [ 442.038901][T17135] bridge0: port 1(bridge_slave_0) entered disabled state [ 442.047938][T17135] device bridge_slave_0 entered promiscuous mode [ 442.057175][T17135] bridge0: port 2(bridge_slave_1) entered blocking state [ 442.064282][T17135] bridge0: port 2(bridge_slave_1) entered disabled state [ 442.072910][T17135] device bridge_slave_1 entered promiscuous mode [ 442.096173][T17135] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 442.112084][T17135] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 442.137625][T17135] team0: Port device team_slave_0 added [ 442.146410][T17135] team0: Port device team_slave_1 added [ 442.164585][T17135] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 442.171618][T17135] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 442.199240][T17135] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 442.212322][T17135] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 442.223307][T17135] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 442.250953][T17135] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 442.320071][T17135] device hsr_slave_0 entered promiscuous mode [ 442.356398][T17135] device hsr_slave_1 entered promiscuous mode [ 442.406075][T17135] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 442.413674][T17135] Cannot create hsr debugfs directory [ 442.576696][T17135] bridge0: port 2(bridge_slave_1) entered blocking state [ 442.583797][T17135] bridge0: port 2(bridge_slave_1) entered forwarding state [ 442.591215][T17135] bridge0: port 1(bridge_slave_0) entered blocking state [ 442.598312][T17135] bridge0: port 1(bridge_slave_0) entered forwarding state [ 442.657946][T17135] 8021q: adding VLAN 0 to HW filter on device bond0 [ 442.677367][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 442.686906][T15951] bridge0: port 1(bridge_slave_0) entered disabled state [ 442.694961][T15951] bridge0: port 2(bridge_slave_1) entered disabled state [ 442.704197][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 442.718504][T17135] 8021q: adding VLAN 0 to HW filter on device team0 [ 442.734013][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 442.745325][T13514] bridge0: port 1(bridge_slave_0) entered blocking state [ 442.752459][T13514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 442.764857][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 442.774540][T15951] bridge0: port 2(bridge_slave_1) entered blocking state [ 442.781666][T15951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 442.858647][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 442.877980][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 442.934064][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 442.970569][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 442.996749][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 443.028013][T17135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 443.048200][T12805] tipc: TX() has been purged, node left! [ 443.927552][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 443.935235][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 443.974941][T17135] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 444.541094][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 444.556697][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 444.623207][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 444.647308][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 444.659772][T17135] device veth0_vlan entered promiscuous mode [ 444.686646][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 444.694567][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 444.731814][T17135] device veth1_vlan entered promiscuous mode [ 445.086867][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 445.097629][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 445.127192][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 445.138065][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 445.151475][T17135] device veth0_macvtap entered promiscuous mode [ 445.191123][T17135] device veth1_macvtap entered promiscuous mode [ 445.219820][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 445.230373][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.240777][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 445.251320][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.261191][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 445.271701][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.281552][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 445.292996][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.303754][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 445.314292][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.325480][T17135] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 445.333777][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 445.342958][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 445.351255][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 445.359915][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 445.453742][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 445.468992][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.483006][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 445.494189][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.505995][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 445.516813][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.527049][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 445.538371][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.548340][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 445.558849][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.568821][T17135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 445.579483][T17135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.591060][T17135] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 445.598894][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 445.608592][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:38:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:05 executing program 2: socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x801}, 0x20}}, 0x0) 01:38:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8983, &(0x7f0000000340)={0x7, 'team0\x00', {0x6}, 0x5b19}) r2 = socket(0x10, 0x800000000080002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = gettid() sendmsg$netlink(r4, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee00}}}], 0x20}, 0x0) sendmsg$netlink(r2, &(0x7f0000000800)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0xc0}, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\nE\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=r3, @ANYBLOB="1c000000000419010100000002000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x55, 0x60000d87}, 0x4080000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x14, 0x0, 0x1, 0x304, 0x0, 0x0, {0xc, 0x0, 0x47}}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x8001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r7 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r7, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000300)) write$cgroup_int(r6, &(0x7f0000000140), 0xff4d) accept4(r2, &(0x7f0000000040)=@nfc_llcp, &(0x7f0000000240)=0x80, 0x180000) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r8, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="800000000001050000000000002000000c000007040006803c000f800800014000000001080001400000000608000340000003ff080002400000000908000340000000040800024000000009080002400dd4c1ec240016400000000000000003fffffeff00000003000000030000010000000080008000070800154000000003"], 0x80}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r9, &(0x7f0000000000)=ANY=[], 0xfffffd88) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000040)={r11}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000380)={r11}, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r12, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r12, 0x8983, &(0x7f00000003c0)={0x2, 'ip6_vti0\x00', {}, 0x4}) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001180)={0x28, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x14, 0x17, 0x0, 0x0, @ipv6=@ipv4={[0x2], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 01:38:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 446.099709][T17190] net_ratelimit: 3 callbacks suppressed [ 446.099721][T17190] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 446.311947][T17186] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:06 executing program 2: unshare(0x40000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x1000006, 0x8031, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[], 0xfffffd88) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000540)={@loopback, 0x0}, &(0x7f0000000580)=0x14) sendto$packet(r2, &(0x7f0000000080), 0x0, 0x20040000, &(0x7f00000005c0)={0x11, 0x4, r4, 0x1, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, r5, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800, 0xd9d, 0x1}, 0x46) 01:38:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8983, &(0x7f0000000340)={0x7, 'team0\x00', {0x6}, 0x5b19}) r2 = socket(0x10, 0x800000000080002, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = gettid() sendmsg$netlink(r4, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee00}}}], 0x20}, 0x0) sendmsg$netlink(r2, &(0x7f0000000800)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0xc0}, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\nE\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=r3, @ANYBLOB="1c000000000419010100000002000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x55, 0x60000d87}, 0x4080000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x14, 0x0, 0x1, 0x304, 0x0, 0x0, {0xc, 0x0, 0x47}}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x8001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r7 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r7, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000300)) write$cgroup_int(r6, &(0x7f0000000140), 0xff4d) accept4(r2, &(0x7f0000000040)=@nfc_llcp, &(0x7f0000000240)=0x80, 0x180000) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r8, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="800000000001050000000000002000000c000007040006803c000f800800014000000001080001400000000608000340000003ff080002400000000908000340000000040800024000000009080002400dd4c1ec240016400000000000000003fffffeff00000003000000030000010000000080008000070800154000000003"], 0x80}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r9, &(0x7f0000000000)=ANY=[], 0xfffffd88) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000040)={r11}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000380)={r11}, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r12, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r12, 0x8983, &(0x7f00000003c0)={0x2, 'ip6_vti0\x00', {}, 0x4}) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001180)={0x28, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x14, 0x17, 0x0, 0x0, @ipv6=@ipv4={[0x2], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 01:38:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:06 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) [ 446.633164][T17212] IPVS: ftp: loaded support on port[0] = 21 [ 446.694845][T17222] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:06 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 01:38:06 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) [ 447.075744][T17216] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 447.121045][T17227] netlink: 'syz-executor.1': attribute type 23 has an invalid length. 01:38:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 447.355697][T17253] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:07 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) [ 447.873392][T17267] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:07 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:07 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 448.237476][T17288] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:08 executing program 2: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x900000a, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac0000000001190500000000000000000a0000003c0001002c0001001400030016f8bcd383af9b1577def13edad6b8bf14000400fe8000000000000000000000000000bb0c00020005000100000000003c0002000c00020005000100000000002c000100140003800000000000000000000000000000000014000400ff01000000000000000000000000000108000700000000001800060014000300fe880000000000000000000000000001"], 0xac}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) gettid() r2 = socket(0x11, 0x800000003, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000004bc0)=ANY=[@ANYBLOB="f26b4bea9310000000", @ANYRES16=r4, @ANYBLOB="0100000000000000000001000000000000000c410000000a001462726f6164636173742d6c696e6b0000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000004dc0)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000004d80)={&(0x7f0000001c00)={0x1c, r4, 0x100, 0x70bd2a, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44048084}, 0x40040000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x6, 0x4, 0x3, 0x180}, 0x3c) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r5, 0x0, r6, 0x0, 0x1420000a77, 0x0) recvmmsg(r5, &(0x7f0000005040)=[{{&(0x7f00000000c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)=""/130, 0x82}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f00000003c0)=""/244, 0xf4}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000680)=""/237, 0xed}], 0x6, &(0x7f0000000780)=""/121, 0x79}, 0x8001}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000800)=""/189, 0xbd}, {&(0x7f0000000600)=""/20, 0x14}, {&(0x7f00000008c0)=""/233, 0xe9}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000ac0)=""/90, 0x5a}], 0x5, &(0x7f0000000bc0)=""/4096, 0x1000}, 0x100}, {{&(0x7f0000005300)=@isdn, 0x80, &(0x7f0000003000)=[{&(0x7f0000001c40)=""/213, 0xd5}, {&(0x7f0000001d40)=""/4093, 0xffd}, {&(0x7f0000002d40)=""/84, 0x54}, {&(0x7f0000002dc0)=""/153, 0x99}, {&(0x7f0000002e80)=""/217, 0xd9}, {&(0x7f0000002f80)=""/21, 0x15}, {&(0x7f0000002fc0)=""/35, 0x23}], 0x7, &(0x7f0000003080)=""/208, 0xd0}, 0x80000001}, {{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000003180)=""/12, 0xc}, {&(0x7f00000031c0)=""/72, 0x48}, {&(0x7f0000003240)=""/230, 0xe6}, {&(0x7f0000003340)=""/45, 0x2d}], 0x4, &(0x7f00000033c0)=""/122, 0x7a}, 0x5}, {{&(0x7f0000003440)=@l2tp6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f0000004800)=[{&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/24, 0x18}, {&(0x7f0000004500)=""/197, 0xc5}, {&(0x7f0000004600)=""/242, 0xf2}, {&(0x7f0000004700)=""/52, 0x34}, {&(0x7f0000004740)=""/136, 0x88}], 0x6, &(0x7f0000004880)=""/217, 0xd9}, 0xffffffff}, {{&(0x7f0000004980)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004a00)=""/31, 0x1f}, {&(0x7f0000004a40)=""/181, 0xb5}, {&(0x7f0000004b00)=""/87, 0x57}, {&(0x7f0000004b80)=""/4, 0x4}, {&(0x7f0000005380)=""/43, 0x2b}, {&(0x7f0000004c00)=""/118, 0x76}], 0x6, &(0x7f0000004d00)=""/93, 0x5d}, 0x4000000}, {{0x0, 0x0, &(0x7f0000004f80)=[{&(0x7f0000005280)=""/94, 0x5e}, {&(0x7f0000004e00)=""/175, 0xaf}, {&(0x7f0000004ec0)=""/8, 0x8}, {&(0x7f0000004f00)=""/104, 0x68}], 0x4, &(0x7f0000004fc0)=""/116, 0x74}, 0xf1}], 0x7, 0x200, &(0x7f0000005200)={0x77359400}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r9 = socket$nl_route(0x10, 0x3, 0x0) splice(r8, 0x0, r9, 0x0, 0x1420000a77, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f0000005240)={r9, 0x8000, 0x8000, "cc9713d06ddd"}) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r10, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) 01:38:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 448.636885][T17286] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) [ 448.893780][T17321] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1c00, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 449.350328][T17318] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:09 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:09 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 449.575205][T12805] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 449.594616][T12805] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 449.614005][T12805] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 449.651025][T12805] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 449.685429][T12805] device bridge_slave_1 left promiscuous mode 01:38:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x3ff800) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000002, 0x0, 0x0, [0x6000000]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r6 = openat$cgroup_ro(r2, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) splice(r7, 0x0, r8, 0x0, 0x1420000a77, 0x0) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r9, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r10 = socket(0x7, 0x2, 0x1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000006680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000006640)={&(0x7f00000065c0)={0x50, r3, 0x800, 0x70bd26, 0x2, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x10) [ 449.726409][T12805] bridge0: port 2(bridge_slave_1) entered disabled state 01:38:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:09 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 449.780235][T12805] device bridge_slave_0 left promiscuous mode [ 449.804201][T12805] bridge0: port 1(bridge_slave_0) entered disabled state 01:38:09 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000580), 0x10) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) r1 = socket(0x1a, 0x800000003, 0xfc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) socket(0x0, 0x5, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r4, 0x0, 0x1420000a77, 0x0) r5 = accept4$bt_l2cap(r3, &(0x7f0000000e00)={0x1f, 0x0, @fixed}, &(0x7f0000000e40)=0xe, 0x80000) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000e80)=0xffffffff, 0x4) r6 = socket(0x10, 0x80002, 0x0) ioctl(r6, 0x0, &(0x7f0000000000)="080db5055e0bcfe8478071") setsockopt$inet_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000001800600ae20"], &(0x7f0000000080)=0xa) syz_genetlink_get_family_id$batadv(&(0x7f0000000380)='batadv\x00') r7 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r7, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r8, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r8, &(0x7f00000004c0)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_int(r8, 0x0, 0x0, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000c10300000300000068020000c8000000c80000000000000000000000c80000009801000098010000980100009801000098010000030047406b3a44884689000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800c800000000000000000000000000000000000000000000000000200054524143450000000000000000000000000000000000000000000000000000f639715aba4bddfb1600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000038b000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00"], 0x2c8) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) [ 449.977488][T12805] device veth1_macvtap left promiscuous mode [ 449.984135][T12805] device veth0_macvtap left promiscuous mode 01:38:09 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 450.026340][T12805] device veth1_vlan left promiscuous mode [ 450.049327][T12805] device veth0_vlan left promiscuous mode [ 450.058753][T17373] IPVS: ftp: loaded support on port[0] = 21 01:38:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:09 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x63) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f00000002c0)=@dstopts={0x3c, 0x0, [], [@pad1]}, 0x10) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") pipe(&(0x7f0000000040)={0xffffffffffffffff}) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) socket$bt_hidp(0x1f, 0x3, 0x6) r8 = accept4$alg(r7, 0x0, 0x0, 0x0) splice(r6, 0x0, r8, 0x0, 0x10000ec6, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0)='NLBL_CIPSOv4\x00') r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$SIOCGETNODEID(r9, 0x89e1, &(0x7f00000004c0)) 01:38:10 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:10 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 451.164369][T17413] IPVS: ftp: loaded support on port[0] = 21 [ 455.409203][T12805] bond2 (unregistering): Released all slaves [ 455.460511][T12805] bond0 (unregistering): (slave bond1): Releasing backup interface [ 455.528321][T12805] bond1 (unregistering): Released all slaves [ 455.635009][T12805] bond0 (unregistering): (slave bridge2): Releasing backup interface [ 455.748044][T12805] bond0 (unregistering): (slave bridge1): Releasing backup interface [ 456.006581][T12805] device hsr_slave_0 left promiscuous mode [ 456.046128][T12805] device hsr_slave_1 left promiscuous mode [ 456.108848][T12805] team0 (unregistering): Port device team_slave_1 removed [ 456.122684][T12805] team0 (unregistering): Port device team_slave_0 removed [ 456.137306][T12805] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 456.181366][T12805] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 456.335038][T12805] bond0 (unregistering): Released all slaves 01:38:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:16 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 456.494441][T17402] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 01:38:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 456.725746][T17436] net_ratelimit: 2 callbacks suppressed [ 456.725760][T17436] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 457.135528][T17410] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 457.278719][T17430] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket(0x10, 0x800000000080003, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000006d00a7d5edc6e0216c4642002c1fa9001000000000005571f2ca080005006836b0bcd61c1ec8171c070000000000000052af996b902a5b846cba7b459e6fe05f2092a505bb634bea4ab9a9f31253b49f6fee2622f2eb541ff3e16de9efde85d673522d98dc297c834d54e6c0b7276e6d077e6776cf0de9969582cf54c50f91355328578560c401a8c8885810708ab6aa76cdb7532e5f0000945fe3a47a1f67051185eb8f400b28ea10f60a4e00"/197, @ANYRES32=0x0], 0x20}}, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) r2 = socket(0x11, 0x800000003, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[], 0xfffffd88) bind(r3, &(0x7f0000000400)=@generic={0x4, "bfaf5caf709c6dd2a33ff79904000000177a112bc415d952fa64b196f58e45bda600000000000000024024330adf704436a80dad6ca3fa42fd3147a091abc2bb6452d10ac17d757f656a2906229b0e0a92dd07b2d7ddecc242d2070900000099f4d4ac83588f69161404bdf99d2e0190424bcaa13744174d55fd238a8b00"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000200)={&(0x7f0000000480)=""/221, 0x0, 0x1000, 0x8f70, 0x3}, 0x20) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x0, @vsock={0x28, 0x0, 0x2711}, @rc={0x1f, @none, 0x1}, @vsock={0x28, 0x0, 0x2710}, 0xfff8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='team_slave_0\x00', 0x7, 0x9d4, 0x4}) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r5, 0x0, 0x1420000a77, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000a40)=0x4, &(0x7f0000000a80)=0x1) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000580)=@security={'security\x00', 0xe, 0x4, 0x428, 0x358, 0x128, 0x228, 0x0, 0x0, 0x358, 0x358, 0x358, 0x358, 0x358, 0x4, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@hbh={{0x48, 'hbh\x00'}, {0x8000, 0x0, 0x0, [0x2, 0x3ff, 0x7, 0x1000, 0x9, 0x2, 0x3, 0x7ff, 0x5475, 0x80, 0x1, 0x14, 0x5, 0x9, 0x2, 0x800], 0xc}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0x3, 0x4}, {0xffffffffffffffff, 0x5, 0x1}, {0x0, 0x5, 0x1}, 0x0, 0x100}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@icmp6={{0x28, 'icmp6\x00'}, {0x4, "30a2", 0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xed8d, 0x8001, 0x7f, 0x1}}}, {{@ipv6={@empty, @mcast2, [0x0, 0xffffff00, 0xffffff00], [0xff, 0xff, 0x0, 0xff000000], 'netpci0\x00', 'veth0_to_batadv\x00', {0xff}, {0xff}, 0x0, 0x3, 0x1, 0x45}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@frag={{0x30, 'frag\x00'}, {[0x5, 0xfffffc00], 0x800, 0x31, 0x1}}, @common=@ah={{0x30, 'ah\x00'}, {[0x4d6, 0x4d5], 0x9, 0x4, 0x3}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1c, 0x96, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x488) 01:38:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, 0xffffffffffffffff, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:20 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 01:38:20 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:20 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) [ 460.911483][T17488] FAULT_INJECTION: forcing a failure. [ 460.911483][T17488] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 460.938157][T17486] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 460.966048][T17488] CPU: 0 PID: 17488 Comm: syz-executor.1 Not tainted 5.6.0-rc1-syzkaller #0 [ 460.974899][T17488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.984972][T17488] Call Trace: [ 460.988286][T17488] dump_stack+0x197/0x210 [ 460.992738][T17488] should_fail.cold+0x5/0xd [ 460.997286][T17488] ? process_measurement+0x824/0x1850 [ 461.002788][T17488] ? fault_create_debugfs_attr+0x140/0x140 [ 461.008618][T17488] ? mark_lock+0xc2/0x1220 01:38:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 461.013077][T17488] should_fail_alloc_page+0x50/0x60 [ 461.018301][T17488] __alloc_pages_nodemask+0x1a1/0x910 [ 461.023829][T17488] ? __alloc_pages_slowpath+0x2900/0x2900 [ 461.029594][T17488] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 461.035864][T17488] alloc_pages_current+0x107/0x210 [ 461.040997][T17488] ? rcu_read_lock_held+0x9c/0xb0 [ 461.046055][T17488] skb_page_frag_refill+0x279/0x570 [ 461.051282][T17488] tun_build_skb.isra.0+0x27c/0x1480 [ 461.056604][T17488] ? tun_xdp_act.isra.0+0x8c0/0x8c0 [ 461.061842][T17488] ? __kasan_check_read+0x11/0x20 [ 461.066893][T17488] ? mark_lock+0xc2/0x1220 [ 461.071345][T17488] tun_get_user+0x8d3/0x4020 [ 461.075955][T17488] ? __kasan_check_read+0x11/0x20 [ 461.081005][T17488] ? __lock_acquire+0x8a0/0x4a00 [ 461.085986][T17488] ? tun_build_skb.isra.0+0x1480/0x1480 [ 461.091560][T17488] ? lock_downgrade+0x920/0x920 [ 461.096429][T17488] ? rcu_read_lock_held+0x9c/0xb0 [ 461.101589][T17488] ? __kasan_check_read+0x11/0x20 [ 461.106658][T17488] tun_chr_write_iter+0xbd/0x156 [ 461.111617][T17488] do_iter_readv_writev+0x5f8/0x8f0 [ 461.112895][T17494] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 461.116842][T17488] ? no_seek_end_llseek_size+0x70/0x70 [ 461.116863][T17488] ? apparmor_file_permission+0x27/0x30 [ 461.116894][T17488] ? rw_verify_area+0x126/0x360 [ 461.116916][T17488] do_iter_write+0x184/0x610 [ 461.116939][T17488] ? dup_iter+0x260/0x260 [ 461.152960][T17488] vfs_writev+0x1b3/0x2f0 [ 461.157348][T17488] ? vfs_iter_write+0xb0/0xb0 [ 461.162040][T17488] ? __kasan_check_read+0x11/0x20 01:38:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 461.167112][T17488] ? ksys_dup3+0x3e0/0x3e0 [ 461.171557][T17488] ? wait_for_completion+0x440/0x440 [ 461.176977][T17488] ? __fget_light+0x1ad/0x270 [ 461.181679][T17488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 461.187960][T17488] do_writev+0x15b/0x330 [ 461.192231][T17488] ? vfs_writev+0x2f0/0x2f0 [ 461.196755][T17488] ? do_syscall_64+0x26/0x790 [ 461.201450][T17488] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 461.207536][T17488] ? do_syscall_64+0x26/0x790 [ 461.212242][T17488] __x64_sys_writev+0x75/0xb0 [ 461.216952][T17488] do_syscall_64+0xfa/0x790 [ 461.221489][T17488] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 461.227463][T17488] RIP: 0033:0x45c301 [ 461.231399][T17488] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 b7 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 461.251012][T17488] RSP: 002b:00007f8eacb50bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 01:38:21 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 461.254862][T17496] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 461.259437][T17488] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 000000000045c301 [ 461.259446][T17488] RDX: 0000000000000001 RSI: 00007f8eacb50bf0 RDI: 00000000000000f0 [ 461.259454][T17488] RBP: 0000000020000140 R08: 0000000000000000 R09: 0000000000000000 [ 461.259463][T17488] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 461.259472][T17488] R13: 0000000000000b85 R14: 00000000004cd70a R15: 0000000000000000 01:38:21 executing program 1 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:21 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="4ebefa1e923f1e018b6e53bf4815b78e1f2ef9212b93090c1ff6b35c208d50aef3fd759f995b53dd37c58cf8332b8a6b66575478e02ef0145bf122ba2e2c53a7ec45e375683475a6495f8d7b7a088f5e32dc266569074319bf8c8d3d8007cc92e2ba0d9082c41b63e330f353a3f675a98d2e74a08e38400f7f5eb113a0e25fd90115d57a7acdcab1128cf4f9c719f3f29d460c507f8a2a6594d259217d32eae9be93c6ed17a67ae2e7e689a31fa8449da12fd62bf423cff702b09e6ee1ff0e698b8bb517819eb712ba2b34b54b28b79d9399d920d5a5507e8a85f37060dfe3051f06f8d7cc9b068495ee5d5fcce85410bcd9f91d1f198353ce94b2e03370e43875c1a035bb88fd26fbb5b1252e2056d6b67e2b2f424051a40ad9170e76a81a6ca4f149ff643db76f8f2c1aa8024a6279952027489bbad6479e47ea5ba9e47d8136df398665f6cdfd15e93cfbf2ce1151afe9321ed63fe7100e704b232646fc1e0e936b90cceaaa70225ce71640e10316d2cc637355eddb3c4e16ff1635fa4e65a66eb5ab2cbf9d6f063e05f0e46fcc14bf31eedfb9f33c215fc14946cc6f7493924442e939f71ac4bd3e35e78857f9624c663f3669a47a7146e3249ee3eaaf681f371d515af5b934f9252c7ac2a164bf318fc2b194ee087b2b28ed5e4618c0906fc3f32c43a3b9e08a2e0d509f65a7de909e8c3c535f1d8cb9c236716e5ad709", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl(0xffffffffffffffff, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)=ANY=[], 0x0) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x10, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r5, 0xff, 0x0, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x0) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0xd, &(0x7f0000000080)={r8}, 0x8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000000040)={r10}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003480)={0x7, 0x8, 0x584e, 0x2000, r10}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x80, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @empty}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r11, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r11, 0x0) ioctl$FS_IOC_FSSETXATTR(r11, 0x6611, 0x0) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r12, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000562000/0x2000)=nil, 0x2000, 0x6, 0x2010, r12, 0x1000) ioctl$FS_IOC_FSSETXATTR(r12, 0x6611, 0x0) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x8, 0x0, 0x9, 0x7, 0x400, r12, 0x400, [], 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r13, &(0x7f0000000640)="e85652ab01c6966c3d630db54f8aa3d5efacd436b323da1e63464d883bb7d7d2137cf5b999ba47642abd0aa67625fb8c4fb0ae8aebf883069b5f29189f003e1263ec7826b6829ba6e9c2cb3fc48ce18a4b32049da5f4da46c6ab967bd7393af3d715cb336c794c1e97a2ba7925d35d553431ca4bd844e5baf7e6f08a4a43b0cab3c0f96a234cf3edb212657d0efb8ec790a3a473d1864d2a37de9323832935b7d85f48328b91fdddf2e69c9f12c388390a85004bf7f7b241317bd2", &(0x7f0000000500)=""/59}, 0x20) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x89e0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @loopback}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000580)={r14, @in={{0x2, 0x2, @multicast1}}, 0x1, 0x0, 0x4, 0x40, 0x20, 0x9}, &(0x7f00000001c0)=0x9c) sendto$inet6(0xffffffffffffffff, 0x0, 0x1d2, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x200000}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 01:38:21 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 01:38:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, 0xffffffffffffffff, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) [ 461.575601][T17511] FAULT_INJECTION: forcing a failure. [ 461.575601][T17511] name failslab, interval 1, probability 0, space 0, times 0 [ 461.578477][ T27] audit: type=1804 audit(1582249101.309:340): pid=17512 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir629879225/syzkaller.Bhy4Ig/190/memory.events" dev="sda1" ino=17518 res=1 [ 461.614685][T17511] CPU: 1 PID: 17511 Comm: syz-executor.1 Not tainted 5.6.0-rc1-syzkaller #0 [ 461.623405][T17511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.633591][T17511] Call Trace: [ 461.636919][T17511] dump_stack+0x197/0x210 [ 461.641283][T17511] should_fail.cold+0x5/0xd [ 461.645807][T17511] ? find_held_lock+0x35/0x130 [ 461.650601][T17511] ? fault_create_debugfs_attr+0x140/0x140 [ 461.656458][T17511] __should_failslab+0xb7/0x100 [ 461.661345][T17511] should_failslab+0x9/0x14 [ 461.665874][T17511] kmem_cache_alloc+0x47/0x710 [ 461.670674][T17511] ? __kasan_check_write+0x14/0x20 [ 461.675809][T17511] ? copyin+0x100/0x150 [ 461.679995][T17511] __build_skb+0x26/0x70 [ 461.684263][T17511] build_skb+0x21/0x190 [ 461.688452][T17511] tun_build_skb.isra.0+0xbe6/0x1480 [ 461.693775][T17511] ? tun_xdp_act.isra.0+0x8c0/0x8c0 [ 461.699018][T17511] ? __kasan_check_read+0x11/0x20 [ 461.704090][T17511] ? mark_lock+0xc2/0x1220 [ 461.708540][T17511] tun_get_user+0x8d3/0x4020 [ 461.713167][T17511] ? __kasan_check_read+0x11/0x20 [ 461.718219][T17511] ? __lock_acquire+0x8a0/0x4a00 [ 461.723214][T17511] ? tun_build_skb.isra.0+0x1480/0x1480 [ 461.728800][T17511] ? lock_downgrade+0x920/0x920 [ 461.733689][T17511] ? rcu_read_lock_held+0x9c/0xb0 [ 461.738749][T17511] ? __kasan_check_read+0x11/0x20 [ 461.743817][T17511] tun_chr_write_iter+0xbd/0x156 [ 461.748809][T17511] do_iter_readv_writev+0x5f8/0x8f0 [ 461.754196][T17511] ? no_seek_end_llseek_size+0x70/0x70 [ 461.759327][T17521] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 461.759678][T17511] ? apparmor_file_permission+0x27/0x30 [ 461.759716][T17511] ? rw_verify_area+0x126/0x360 [ 461.781287][T17511] do_iter_write+0x184/0x610 [ 461.784265][ T27] audit: type=1800 audit(1582249101.349:341): pid=17512 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=17518 res=0 [ 461.785906][T17511] ? dup_iter+0x260/0x260 [ 461.785940][T17511] vfs_writev+0x1b3/0x2f0 [ 461.785959][T17511] ? vfs_iter_write+0xb0/0xb0 [ 461.785975][T17511] ? __kasan_check_read+0x11/0x20 [ 461.786016][T17511] ? ksys_dup3+0x3e0/0x3e0 [ 461.830039][T17511] ? wait_for_completion+0x440/0x440 [ 461.835516][T17511] ? __fget_light+0x1ad/0x270 [ 461.840230][T17511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 461.846516][T17511] do_writev+0x15b/0x330 [ 461.850800][T17511] ? vfs_writev+0x2f0/0x2f0 [ 461.855336][T17511] ? do_syscall_64+0x26/0x790 [ 461.860045][T17511] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 461.865085][ T27] audit: type=1804 audit(1582249101.379:342): pid=17509 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir629879225/syzkaller.Bhy4Ig/190/memory.events" dev="sda1" ino=17518 res=1 [ 461.866156][T17511] ? do_syscall_64+0x26/0x790 [ 461.866183][T17511] __x64_sys_writev+0x75/0xb0 [ 461.866204][T17511] do_syscall_64+0xfa/0x790 [ 461.866229][T17511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 461.866241][T17511] RIP: 0033:0x45c301 01:38:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:21 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 461.866256][T17511] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 b7 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 461.866264][T17511] RSP: 002b:00007f8eacb50bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 461.866276][T17511] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 000000000045c301 [ 461.866284][T17511] RDX: 0000000000000001 RSI: 00007f8eacb50bf0 RDI: 00000000000000f0 [ 461.866291][T17511] RBP: 0000000020000140 R08: 0000000000000000 R09: 0000000000000000 [ 461.866298][T17511] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 01:38:21 executing program 1 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 461.866306][T17511] R13: 0000000000000b85 R14: 00000000004cd70a R15: 0000000000000001 [ 462.047884][T17538] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:21 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:22 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfffffd88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6, 0x1, 0xff, 0x2, 0x1, 0x3e6}, 0x20) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000010000108000000000000000000050000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000014001680100001800c0007000000000000000000"], 0x3c}}, 0x0) [ 462.416838][T17561] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 462.590646][ T27] audit: type=1804 audit(1582249101.719:343): pid=17512 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir629879225/syzkaller.Bhy4Ig/190/memory.events" dev="sda1" ino=17518 res=1 01:38:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, 0xffffffffffffffff, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 462.718561][T17577] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 462.742917][ T27] audit: type=1804 audit(1582249101.819:344): pid=17512 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir629879225/syzkaller.Bhy4Ig/190/memory.events" dev="sda1" ino=17518 res=1 01:38:22 executing program 1: syz_emit_ethernet(0xd, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 462.818648][T17585] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:22 executing program 5 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 462.886735][T17579] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 462.897507][ T27] audit: type=1804 audit(1582249101.909:345): pid=17509 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir629879225/syzkaller.Bhy4Ig/190/memory.events" dev="sda1" ino=17518 res=1 01:38:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 463.028641][ T27] audit: type=1800 audit(1582249101.909:346): pid=17509 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=17518 res=0 01:38:22 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 463.070229][T17595] FAULT_INJECTION: forcing a failure. [ 463.070229][T17595] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 463.114491][ T27] audit: type=1804 audit(1582249101.909:347): pid=17512 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir629879225/syzkaller.Bhy4Ig/190/memory.events" dev="sda1" ino=17518 res=1 [ 463.140741][T17595] CPU: 1 PID: 17595 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 463.149685][T17595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.160271][T17595] Call Trace: [ 463.163729][T17595] dump_stack+0x197/0x210 [ 463.168242][T17595] should_fail.cold+0x5/0xd [ 463.172775][T17595] ? process_measurement+0x824/0x1850 [ 463.178325][T17595] ? fault_create_debugfs_attr+0x140/0x140 [ 463.184333][T17595] ? mark_lock+0xc2/0x1220 [ 463.188914][T17595] should_fail_alloc_page+0x50/0x60 [ 463.194152][T17595] __alloc_pages_nodemask+0x1a1/0x910 [ 463.199580][T17595] ? __alloc_pages_slowpath+0x2900/0x2900 [ 463.205490][T17595] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 01:38:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 463.211778][T17595] alloc_pages_current+0x107/0x210 [ 463.217155][T17595] ? rcu_read_lock_held+0x9c/0xb0 [ 463.222382][T17595] skb_page_frag_refill+0x279/0x570 [ 463.227809][T17595] tun_build_skb.isra.0+0x27c/0x1480 [ 463.233145][T17595] ? tun_xdp_act.isra.0+0x8c0/0x8c0 [ 463.238623][T17595] ? __kasan_check_read+0x11/0x20 [ 463.243679][T17595] ? mark_lock+0xc2/0x1220 [ 463.248535][T17595] tun_get_user+0x8d3/0x4020 [ 463.253174][T17595] ? __kasan_check_read+0x11/0x20 [ 463.258368][T17595] ? __lock_acquire+0x8a0/0x4a00 [ 463.263528][T17595] ? tun_build_skb.isra.0+0x1480/0x1480 [ 463.269356][T17595] ? lock_downgrade+0x920/0x920 [ 463.274246][T17595] ? rcu_read_lock_held+0x9c/0xb0 [ 463.279439][T17595] ? __kasan_check_read+0x11/0x20 [ 463.284655][T17595] tun_chr_write_iter+0xbd/0x156 [ 463.289633][T17595] do_iter_readv_writev+0x5f8/0x8f0 [ 463.295052][T17595] ? no_seek_end_llseek_size+0x70/0x70 [ 463.300713][T17595] ? apparmor_file_permission+0x27/0x30 [ 463.306309][T17595] ? rw_verify_area+0x126/0x360 [ 463.311432][T17595] do_iter_write+0x184/0x610 [ 463.316240][T17595] ? dup_iter+0x260/0x260 [ 463.320651][T17595] vfs_writev+0x1b3/0x2f0 [ 463.325178][T17595] ? vfs_iter_write+0xb0/0xb0 [ 463.329888][T17595] ? __kasan_check_read+0x11/0x20 [ 463.334964][T17595] ? ksys_dup3+0x3e0/0x3e0 [ 463.339658][T17595] ? wait_for_completion+0x440/0x440 [ 463.344982][T17595] ? __fget_light+0x1ad/0x270 [ 463.349694][T17595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 463.356088][T17595] do_writev+0x15b/0x330 [ 463.360492][T17595] ? vfs_writev+0x2f0/0x2f0 [ 463.365028][T17595] ? do_syscall_64+0x26/0x790 [ 463.369734][T17595] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 463.376099][T17595] ? do_syscall_64+0x26/0x790 [ 463.380813][T17595] __x64_sys_writev+0x75/0xb0 [ 463.385648][T17595] do_syscall_64+0xfa/0x790 [ 463.390199][T17595] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 463.396115][T17595] RIP: 0033:0x45c301 [ 463.396536][T17606] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 463.400267][T17595] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 b7 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 463.400276][T17595] RSP: 002b:00007f46cab76bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 463.400289][T17595] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 000000000045c301 [ 463.400297][T17595] RDX: 0000000000000001 RSI: 00007f46cab76bf0 RDI: 00000000000000f0 [ 463.400304][T17595] RBP: 0000000020000140 R08: 0000000000000000 R09: 0000000000000000 [ 463.400313][T17595] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 463.400321][T17595] R13: 0000000000000b85 R14: 00000000004cd70a R15: 0000000000000000 [ 463.410275][ T27] audit: type=1804 audit(1582249102.039:348): pid=17525 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir629879225/syzkaller.Bhy4Ig/190/memory.events" dev="sda1" ino=17518 res=1 01:38:23 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'veth0_to_bridge\x00', 0x1}, 0x18) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r2, 0xffffffffefffffff) 01:38:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:23 executing program 5 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 463.752688][T17619] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 463.753945][T17624] FAULT_INJECTION: forcing a failure. [ 463.753945][T17624] name failslab, interval 1, probability 0, space 0, times 0 [ 463.825626][T17624] CPU: 1 PID: 17624 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 463.834376][T17624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.844662][T17624] Call Trace: [ 463.848250][T17624] dump_stack+0x197/0x210 [ 463.852634][T17624] should_fail.cold+0x5/0xd [ 463.857162][T17624] ? find_held_lock+0x35/0x130 [ 463.862103][T17624] ? fault_create_debugfs_attr+0x140/0x140 [ 463.867969][T17624] __should_failslab+0xb7/0x100 01:38:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 463.872998][T17624] should_failslab+0x9/0x14 [ 463.877544][T17624] kmem_cache_alloc+0x47/0x710 [ 463.882721][T17624] ? __kasan_check_write+0x14/0x20 [ 463.888010][T17624] ? copyin+0x100/0x150 [ 463.892202][T17624] __build_skb+0x26/0x70 [ 463.896711][T17624] build_skb+0x21/0x190 [ 463.900913][T17624] tun_build_skb.isra.0+0xbe6/0x1480 [ 463.906417][T17624] ? tun_xdp_act.isra.0+0x8c0/0x8c0 [ 463.911672][T17624] ? __kasan_check_read+0x11/0x20 [ 463.916929][T17624] ? mark_lock+0xc2/0x1220 [ 463.921394][T17624] tun_get_user+0x8d3/0x4020 01:38:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @dev}}}}}}, 0x0) [ 463.926016][T17624] ? __kasan_check_read+0x11/0x20 [ 463.931188][T17624] ? __lock_acquire+0x8a0/0x4a00 [ 463.936342][T17624] ? tun_build_skb.isra.0+0x1480/0x1480 [ 463.942096][T17624] ? lock_downgrade+0x920/0x920 [ 463.947000][T17624] ? rcu_read_lock_held+0x9c/0xb0 [ 463.952070][T17624] ? __kasan_check_read+0x11/0x20 [ 463.957276][T17624] tun_chr_write_iter+0xbd/0x156 [ 463.962245][T17624] do_iter_readv_writev+0x5f8/0x8f0 [ 463.967494][T17624] ? no_seek_end_llseek_size+0x70/0x70 [ 463.973175][T17624] ? apparmor_file_permission+0x27/0x30 [ 463.978769][T17624] ? rw_verify_area+0x126/0x360 [ 463.983865][T17624] do_iter_write+0x184/0x610 [ 463.988722][T17624] ? dup_iter+0x260/0x260 [ 463.993251][T17624] vfs_writev+0x1b3/0x2f0 [ 463.997616][T17624] ? vfs_iter_write+0xb0/0xb0 [ 464.002446][T17624] ? __kasan_check_read+0x11/0x20 [ 464.007696][T17624] ? ksys_dup3+0x3e0/0x3e0 [ 464.012160][T17624] ? wait_for_completion+0x440/0x440 [ 464.017640][T17624] ? __fget_light+0x1ad/0x270 [ 464.022352][T17624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 464.028964][T17624] do_writev+0x15b/0x330 [ 464.033400][T17624] ? vfs_writev+0x2f0/0x2f0 [ 464.038113][T17624] ? do_syscall_64+0x26/0x790 [ 464.042953][T17624] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 464.049207][T17624] ? do_syscall_64+0x26/0x790 [ 464.054146][T17624] __x64_sys_writev+0x75/0xb0 [ 464.059008][T17624] do_syscall_64+0xfa/0x790 [ 464.063548][T17624] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 464.069934][T17624] RIP: 0033:0x45c301 01:38:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @dev}}}}}}, 0x0) [ 464.073859][T17624] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 b7 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 464.093817][T17624] RSP: 002b:00007f46cab76bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 464.102439][T17624] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 000000000045c301 [ 464.110687][T17624] RDX: 0000000000000001 RSI: 00007f46cab76bf0 RDI: 00000000000000f0 [ 464.119008][T17624] RBP: 0000000020000140 R08: 0000000000000000 R09: 0000000000000000 [ 464.127010][T17624] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 464.135210][T17624] R13: 0000000000000b85 R14: 00000000004cd70a R15: 0000000000000001 01:38:24 executing program 1: syz_emit_ethernet(0xfdef, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 464.374919][T17644] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:24 executing program 5 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:24 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @dev}}}}}}, 0x0) 01:38:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:24 executing program 1: syz_emit_ethernet(0x2000017e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 464.733013][T17661] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:24 executing program 1: syz_emit_ethernet(0x7ffff000, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:24 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:24 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @dev}}}}}}, 0x0) 01:38:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:24 executing program 1: syz_emit_ethernet(0xfffffdef, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:24 executing program 5: syz_emit_ethernet(0xd, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:24 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a, 0x0, @dev}}}}}}, 0x0) 01:38:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:25 executing program 1: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:25 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:25 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x0}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:25 executing program 5: syz_emit_ethernet(0xfdef, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:25 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x2, @dev}}}}}}, 0x0) 01:38:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:25 executing program 5: syz_emit_ethernet(0x2000017e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x2}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:25 executing program 5: syz_emit_ethernet(0x7ffff000, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:25 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x3, @dev}}}}}}, 0x0) 01:38:26 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x4, @dev}}}}}}, 0x0) 01:38:26 executing program 5: syz_emit_ethernet(0xfffffdef, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x3}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:26 executing program 5: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:26 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x6, @dev}}}}}}, 0x0) [ 467.138761][T17757] net_ratelimit: 5 callbacks suppressed [ 467.138772][T17757] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 468.584335][ T0] NOHZ: local_softirq_pending 08 [ 468.805134][T17775] IPVS: ftp: loaded support on port[0] = 21 [ 468.884912][T17775] chnl_net:caif_netlink_parms(): no params data found [ 468.946441][T17775] bridge0: port 1(bridge_slave_0) entered blocking state [ 468.953980][T17775] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.962361][T17775] device bridge_slave_0 entered promiscuous mode [ 468.971587][T17775] bridge0: port 2(bridge_slave_1) entered blocking state [ 468.978894][T17775] bridge0: port 2(bridge_slave_1) entered disabled state [ 468.987336][T17775] device bridge_slave_1 entered promiscuous mode [ 469.011988][T17775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 469.023939][T17775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 469.054047][T17775] team0: Port device team_slave_0 added [ 469.062005][T17775] team0: Port device team_slave_1 added [ 469.082204][T17775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 469.089462][T17775] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 469.116792][T17775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 469.129943][T17775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 469.137257][T17775] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 469.164641][T17775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 469.221388][T17775] device hsr_slave_0 entered promiscuous mode [ 469.276597][T17775] device hsr_slave_1 entered promiscuous mode [ 469.316047][T17775] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 469.323857][T17775] Cannot create hsr debugfs directory [ 469.413154][T17775] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.420424][T17775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 469.428038][T17775] bridge0: port 1(bridge_slave_0) entered blocking state [ 469.435120][T17775] bridge0: port 1(bridge_slave_0) entered forwarding state [ 469.508197][T17775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 469.530163][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 469.539544][ T3091] bridge0: port 1(bridge_slave_0) entered disabled state [ 469.548849][ T3091] bridge0: port 2(bridge_slave_1) entered disabled state [ 469.559258][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 469.578927][T17775] 8021q: adding VLAN 0 to HW filter on device team0 [ 469.593354][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 469.603229][T13514] bridge0: port 1(bridge_slave_0) entered blocking state [ 469.610386][T13514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 469.631446][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 469.641468][T13513] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.648871][T13513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 469.667790][T13513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 469.686815][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 469.694963][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 469.705091][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 469.723507][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 469.734921][T17775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 469.759749][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 469.772401][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 469.792356][T17775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 469.873356][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 469.904245][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 469.914586][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 469.923858][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 469.931965][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 469.951286][T17775] device veth0_vlan entered promiscuous mode [ 469.972484][T17775] device veth1_vlan entered promiscuous mode [ 470.003924][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 470.012683][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 470.021579][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 470.030976][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 470.052695][T17775] device veth0_macvtap entered promiscuous mode [ 470.065671][T17775] device veth1_macvtap entered promiscuous mode [ 470.095044][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 470.106066][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.116476][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 470.127742][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.138018][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 470.149405][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.159632][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 470.171093][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.181313][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 470.191964][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.203779][T17775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 470.216539][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 470.227631][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.237925][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 470.248868][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.259841][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 470.270393][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.280697][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 470.291341][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.302065][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 470.312658][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.322566][T17775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 470.333605][T17775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 470.345471][T17775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 470.353799][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 470.363309][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 470.371801][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 470.380699][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 470.390743][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 470.400006][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:38:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x4}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:30 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x0}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x7, @dev}}}}}}, 0x0) 01:38:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x5}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 470.851126][T17795] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:30 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x2}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x8, @dev}}}}}}, 0x0) 01:38:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x6}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 471.177035][T17814] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x3}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0xb, @dev}}}}}}, 0x0) 01:38:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x8}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x4}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:38:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x5}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 471.627673][T17835] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0xf, @dev}}}}}}, 0x0) 01:38:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x11}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x1c, @dev}}}}}}, 0x0) 01:38:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x6}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 471.972128][T17858] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:31 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @dev}}}}}}, 0x0) 01:38:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x29}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:38:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x8}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x30, @dev}}}}}}, 0x0) 01:38:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x2b}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 472.444636][T17879] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:32 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @dev}}}}}}, 0x0) 01:38:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x300, @dev}}}}}}, 0x0) 01:38:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x11}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x2c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="600000000206010000000000000000000c0000000e0003006269746d61703a69700000000900020073797a3000000000180007800c0001800800014000f4ff07060005404e200000050001000700000005000400000000000500050000000000"], 0x60}}, 0x0) 01:38:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x600, @dev}}}}}}, 0x0) [ 472.799039][T17901] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:38:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x21}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x2f}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:38:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x700, @dev}}}}}}, 0x0) 01:38:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x29}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 473.147591][T17918] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x3a}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:33 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0xb00, @dev}}}}}}, 0x0) 01:38:33 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x2b}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 473.513212][T17942] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x3c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:33 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0xf00, @dev}}}}}}, 0x0) 01:38:33 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x2c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 473.851467][T17960] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:33 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x1c00, @dev}}}}}}, 0x0) 01:38:33 executing program 2: socket$kcm(0x29, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0xc0000}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x58}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0xf140, &(0x7f00000001c0)) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0xd, 0x6, 0x101, 0x0, 0x0, {0x9, 0x0, 0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x99}, 0x4040090) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e21, @loopback}], 0x10) 01:38:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x7e}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:33 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x2f}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) [ 474.235901][T17975] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:34 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x3000, @dev}}}}}}, 0x0) 01:38:34 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x32}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:34 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x4000, @dev}}}}}}, 0x0) 01:38:34 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x33}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 474.565623][T17997] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x2}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:34 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0xffff, @dev}}}}}}, 0x0) 01:38:34 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x3a}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x3}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 474.951135][T18014] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_ADDRESS={0xa, 0x1, @empty=[0x2]}]}, 0x4c}}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="bf16000000008000b7070000010000004870000000000000bc700000000000009500faff000000008aa1210b29017b83c8e96e6405f7e93dba4d64b5030b3388b0409a814343f1ae341b74efa745a12f5c0685e5261482e31e0cacc902c97e6145201b062261ef48004d46342c94f56a39359ba56724e4535d80ffbd6848d53382c262869ba15d8f0c2211a2b975eb2b9d08501c56ab5aa0d110c5d197e50ff28b4a3b05489d1d1245cb774879b0871dd61703eefe87d7919c5ea2a361b18cca1a363b2b28add6536b2161234c69b420d12eb94d36b122f35218cd4ddb6e3b1df042b53885483125a14358b03a69a6ad1bbc1b0e2a2db53642293070ab28439fcbb16d2a17bed707583614db7705d489e2f58a5e851862c356f7c3c48037a1c961a73d9f916abfd3212e183be7c75bb64b8a01d52bc0c3"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r2}, 0xc) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r2}, 0xc) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000200)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r3, 0xc0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=0x87ea, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x8, 0x6}, 0x0, 0x0, &(0x7f0000000100)={0x0, 0xf, 0x40}, &(0x7f0000000140)=0x3ff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0xa}}, 0x10) 01:38:34 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x13}}}}}}}, 0x0) [ 475.153047][T18024] IPVS: ftp: loaded support on port[0] = 21 01:38:34 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x3c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x4}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:35 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x1c}}}}}}}, 0x0) 01:38:35 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x6c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 475.435801][T18040] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:35 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x6}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:35 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x30}}}}}}}, 0x0) 01:38:35 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x7e}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 475.758593][T18055] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 476.194032][T18024] IPVS: ftp: loaded support on port[0] = 21 01:38:36 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x13}}}}}}}, 0x0) 01:38:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x7}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:36 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:36 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x1c}}}}}}}, 0x0) 01:38:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x8}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:36 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x2}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:36 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x30}}}}}}}, 0x0) 01:38:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0xb}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:36 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x3}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:36 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0xf}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:37 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x4}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:37 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x2}}}}}}}, 0x0) 01:38:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x1c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) [ 477.473398][T18135] net_ratelimit: 3 callbacks suppressed [ 477.473411][T18135] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:37 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x6}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:37 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3}}}}}}}, 0x0) 01:38:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x30}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:37 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x7}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:37 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x4}}}}}}}, 0x0) [ 477.872547][T18158] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0xff}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:38 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x8}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x6}}}}}}}, 0x0) 01:38:38 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0xb}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x7}}}}}}}, 0x0) 01:38:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:38 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0xf}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x8}}}}}}}, 0x0) 01:38:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}}}}}}, 0x0) [ 481.263520][T18221] IPVS: ftp: loaded support on port[0] = 21 [ 481.431793][T18221] chnl_net:caif_netlink_parms(): no params data found [ 481.475408][T18221] bridge0: port 1(bridge_slave_0) entered blocking state [ 481.482697][T18221] bridge0: port 1(bridge_slave_0) entered disabled state [ 481.491083][T18221] device bridge_slave_0 entered promiscuous mode [ 481.505356][T18221] bridge0: port 2(bridge_slave_1) entered blocking state [ 481.512734][T18221] bridge0: port 2(bridge_slave_1) entered disabled state [ 481.520696][T18221] device bridge_slave_1 entered promiscuous mode [ 481.543142][T18221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 481.558816][T18221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 481.581553][T18221] team0: Port device team_slave_0 added [ 481.590071][T18221] team0: Port device team_slave_1 added [ 481.699459][T18221] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 481.707784][T18221] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 481.734291][T18221] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 481.747737][T18221] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 481.754779][T18221] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 481.781942][T18221] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 481.849544][T18221] device hsr_slave_0 entered promiscuous mode [ 481.916465][T18221] device hsr_slave_1 entered promiscuous mode [ 481.976081][T18221] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 481.983740][T18221] Cannot create hsr debugfs directory [ 482.140894][T18221] bridge0: port 2(bridge_slave_1) entered blocking state [ 482.148044][T18221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 482.155424][T18221] bridge0: port 1(bridge_slave_0) entered blocking state [ 482.162601][T18221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 482.217180][T12805] tipc: TX() has been purged, node left! [ 482.232665][T12805] tipc: TX() has been purged, node left! [ 482.241209][T12805] tipc: TX() has been purged, node left! [ 482.316573][T18221] 8021q: adding VLAN 0 to HW filter on device bond0 [ 482.337222][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 482.386977][ T2851] bridge0: port 1(bridge_slave_0) entered disabled state [ 482.427109][ T2851] bridge0: port 2(bridge_slave_1) entered disabled state [ 482.486031][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 482.561766][T18221] 8021q: adding VLAN 0 to HW filter on device team0 [ 483.328039][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 483.366698][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 483.386300][ T2851] bridge0: port 1(bridge_slave_0) entered blocking state [ 483.393559][ T2851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 483.436404][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 483.445204][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 483.486416][ T2851] bridge0: port 2(bridge_slave_1) entered blocking state [ 483.493519][ T2851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 483.531476][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 483.567962][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 483.636132][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 483.645062][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 483.686805][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 483.695683][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 483.756912][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 483.764986][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 483.796979][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 483.805477][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 483.826839][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 483.839660][T18221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 483.932078][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 483.947498][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.986283][T18221] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 484.546212][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 484.554965][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 484.585730][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 484.595075][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 484.603919][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 484.612222][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 484.630387][T18221] device veth0_vlan entered promiscuous mode [ 484.647002][T18221] device veth1_vlan entered promiscuous mode [ 484.677918][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 484.687201][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 484.703586][T18221] device veth0_macvtap entered promiscuous mode [ 484.716118][T18221] device veth1_macvtap entered promiscuous mode [ 484.738359][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 484.749031][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.759478][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 484.769993][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.780037][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 484.790544][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.800447][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 484.810967][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.820900][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 484.831448][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.841377][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 484.851898][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.863858][T18221] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 484.876580][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 484.887204][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.897791][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 484.908705][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.918956][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 484.929464][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.939370][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 484.949924][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.959797][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 484.970616][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 484.981064][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 484.991818][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 485.001768][T18221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 485.012269][T18221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 485.023599][T18221] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 485.034695][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 485.044043][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 485.052528][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 485.061820][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 485.071319][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 485.080509][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 485.396066][T18263] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:45 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x11}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}}}}}}, 0x0) 01:38:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) [ 485.480727][T18262] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}}}}}}, 0x0) 01:38:45 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x1c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 485.660568][T18276] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:45 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x21}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x30}}}}}}}, 0x0) 01:38:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 485.981704][T18291] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:45 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x2f}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}}}}}}, 0x0) 01:38:45 executing program 2: unshare(0x6c020000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000003a40)="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"/294, 0xffffffffffffff5d, 0x20000000, 0x0, 0xffffff8e) r2 = socket$netlink(0x10, 0x3, 0x0) sendto$llc(r1, &(0x7f0000000140)="1e494b9c7bf640cfec6ce562bc05877ed420b9a7f058d29e0b52cd0b933192c697320e691c26f5f31fa7bee8aa28fcf373bf8b0bad7fdf766e158cc29dbe960798e2b6e5b7b95fe08b2f53e0c2bbf49e7f640d800c0b87e5c91ca63a3ddcc8500d9624fe4720251ef4d03c29bc4c8c58334cd6d4e71adf62c726d871e96ed867ae4aefa52466e72df13d7c9aa169680c495efeffd2560925003a13cf6e70ef1e82165f383371", 0xa6, 0x8000, 0x0, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000080)={0xffffffff, 0x0, 0x9, 0x118e}, 0x10) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000340)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r4, 0x400, 0x70bd2f, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40050}, 0x7616002a64e3c98f) sendto$l2tp(0xffffffffffffffff, &(0x7f0000000380)="2aa835e1a080c03d3c2a97e5ff06621f2a7f3bb98e173e4e2b4d7237ba0546df635b8e9d78ebaa2caff542e1c62d6888034e6c858ada6c7555aa0441aa79df9282c5b7d99603090326fd8a0bae100b6dc7cc4d1bdd4f03a5f1df51f4ae0d0573affeb2f74957022a6242bfd6a12e7acd87d7a28a69c07151bfcb7327ab1c30809e961475894dc0f13001dee2", 0x8c, 0x40801, &(0x7f0000000440)={0x2, 0x0, @loopback, 0x4}, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, 0x0, &(0x7f0000000240)) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xfffff53f, 0x4) 01:38:46 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x30}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:46 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 486.400645][T18311] IPVS: ftp: loaded support on port[0] = 21 01:38:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:46 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x2}}}}}}, 0x0) [ 486.734438][T18294] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 488.688456][T18335] IPVS: ftp: loaded support on port[0] = 21 [ 488.783840][T18335] chnl_net:caif_netlink_parms(): no params data found [ 488.838179][T18335] bridge0: port 1(bridge_slave_0) entered blocking state [ 488.845354][T18335] bridge0: port 1(bridge_slave_0) entered disabled state [ 488.854572][T18335] device bridge_slave_0 entered promiscuous mode [ 488.865205][T18335] bridge0: port 2(bridge_slave_1) entered blocking state [ 488.872614][T18335] bridge0: port 2(bridge_slave_1) entered disabled state [ 488.880994][T18335] device bridge_slave_1 entered promiscuous mode [ 488.907356][T18335] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 488.920595][T18335] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 488.944989][T18335] team0: Port device team_slave_0 added [ 488.953949][T18335] team0: Port device team_slave_1 added [ 488.974099][T18335] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 488.981456][T18335] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 489.007434][T18335] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 489.021344][T18335] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 489.028421][T18335] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 489.054396][T18335] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 489.119490][T18335] device hsr_slave_0 entered promiscuous mode [ 489.156441][T18335] device hsr_slave_1 entered promiscuous mode [ 489.196045][T18335] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 489.203655][T18335] Cannot create hsr debugfs directory [ 489.286394][T18335] bridge0: port 2(bridge_slave_1) entered blocking state [ 489.293590][T18335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 489.301031][T18335] bridge0: port 1(bridge_slave_0) entered blocking state [ 489.308166][T18335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 489.375096][T18335] 8021q: adding VLAN 0 to HW filter on device bond0 [ 489.393499][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 489.404247][T15951] bridge0: port 1(bridge_slave_0) entered disabled state [ 489.412336][T15951] bridge0: port 2(bridge_slave_1) entered disabled state [ 489.422474][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 489.529872][T18335] 8021q: adding VLAN 0 to HW filter on device team0 [ 489.542862][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 489.552832][ T2923] bridge0: port 1(bridge_slave_0) entered blocking state [ 489.560022][ T2923] bridge0: port 1(bridge_slave_0) entered forwarding state [ 489.576626][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 489.585004][ T2923] bridge0: port 2(bridge_slave_1) entered blocking state [ 489.592147][ T2923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 489.620231][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 489.634061][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 489.647591][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 489.665003][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 489.683574][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 489.702050][T18335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 489.726379][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 489.733814][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 489.751683][T18335] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 489.826534][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 489.835135][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 489.865114][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 489.876531][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 489.889609][T18335] device veth0_vlan entered promiscuous mode [ 489.898636][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 489.907373][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 489.923366][T18335] device veth1_vlan entered promiscuous mode [ 489.957716][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 489.966932][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 489.974955][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 489.984169][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 489.996644][T18335] device veth0_macvtap entered promiscuous mode [ 490.013857][T18335] device veth1_macvtap entered promiscuous mode [ 490.042346][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 490.052892][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.063395][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 490.074069][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.083974][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 490.099000][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.109113][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 490.119582][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.129861][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 490.140352][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.150241][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 490.160768][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.170832][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 490.181381][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.193513][T18335] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 490.295120][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 490.305599][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 490.313917][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 490.323198][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 490.334876][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 490.346731][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.357508][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 490.368130][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.378147][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 490.388780][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.398739][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 490.409219][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.419470][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 490.430021][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.439946][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 490.450630][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.460844][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 490.471398][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.481270][T18335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 490.491784][T18335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 490.503484][T18335] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 490.512915][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 490.522415][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:38:50 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:50 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x3a}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:50 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x3}}}}}}, 0x0) 01:38:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:50 executing program 4: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x12) r0 = socket(0x10, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 490.894244][T18356] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:50 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x4}}}}}}, 0x0) 01:38:50 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0xff}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:50 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x7}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:50 executing program 4: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x12) r0 = socket(0x10, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:38:50 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:51 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x6}}}}}}, 0x0) 01:38:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:51 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x7}}}}}}, 0x0) [ 491.385731][T18383] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:51 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:51 executing program 4: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x12) r0 = socket(0x10, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) [ 491.664909][T18379] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:51 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xb}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:51 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x8}}}}}}, 0x0) 01:38:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:51 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xf}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 491.907652][T18409] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:51 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0xb}}}}}}, 0x0) 01:38:51 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003480)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000003540)={&(0x7f0000003440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003500)={&(0x7f0000000180)=ANY=[@ANYBLOB="2199964d0ae5af3045ecb34ec117e7da4f05304c0d04f659f7233e50edcf5382689d", @ANYRES16=r2, @ANYBLOB="01002bbd7000fedbdf250a00000011000a008849f53e8adbc671892a3deef800000014006e8004000200040001000400010004000200"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x893239ccbeaeb1f9) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400add427323b470c458c560a", 0x11}], 0x1) close(r5) socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'veth1_to_team\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfeac) socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r7, &(0x7f0000000000)=ANY=[], 0xfffffd88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000080)={0x81, 0x4, 0x1, 0xaf2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r8, &(0x7f0000000280)=0x4) r9 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r9, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r10 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) splice(r3, 0x0, r10, 0x0, 0x5, 0x0) 01:38:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:51 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:51 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0xf}}}}}}, 0x0) 01:38:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x1c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 492.230977][T12805] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 492.283757][T12805] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 492.292868][T18431] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 492.370375][T12805] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 492.397238][T12805] batman_adv: batadv0: Removing interface: batadv_slave_1 01:38:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 492.420322][T12805] device bridge_slave_1 left promiscuous mode [ 492.435759][T12805] bridge0: port 2(bridge_slave_1) entered disabled state 01:38:52 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x1c}}}}}}, 0x0) 01:38:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 492.517360][T12805] bridge0: port 1(bridge_slave_0) entered disabled state 01:38:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x7}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:52 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x30}}}}}}, 0x0) [ 492.674042][T12805] device veth1_macvtap left promiscuous mode [ 492.698999][T12805] device veth0_macvtap left promiscuous mode [ 492.716657][T12805] device veth1_vlan left promiscuous mode [ 492.752478][T12805] device veth0_vlan left promiscuous mode [ 493.069072][T18436] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 497.366546][T12805] device hsr_slave_0 left promiscuous mode [ 497.416293][T12805] device hsr_slave_1 left promiscuous mode [ 497.478911][T12805] team0 (unregistering): Port device team_slave_1 removed [ 497.491446][T12805] team0 (unregistering): Port device team_slave_0 removed [ 497.502775][T12805] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 497.542506][T12805] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 497.653468][T12805] bond0 (unregistering): Released all slaves 01:38:57 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x300}}}}}}, 0x0) 01:38:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:57 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, @any, 0xff}, 0xa) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') r2 = socket$inet(0x2, 0x3, 0x2) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[], 0xfffffd88) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r5, 0x0, 0x1420000a77, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @empty, 0xdb}}, 0x101, 0xc3c2}, &(0x7f0000000180)=0x90) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x208, 0x2, 0x0, r6}, &(0x7f0000000200)=0x10) 01:38:57 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xb}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 497.931730][T18481] IPVS: ftp: loaded support on port[0] = 21 01:38:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x600}}}}}}, 0x0) 01:38:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 498.036450][T18485] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:57 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xf}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x700}}}}}}, 0x0) [ 498.300709][T18500] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:58 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0xb00}}}}}}, 0x0) [ 498.691252][T18521] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:58 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) write$nbd(r3, &(0x7f0000000080)={0x67446698, 0x0, 0x4, 0x3, 0x1, "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"}, 0x10f) syz_init_net_socket$rose(0xb, 0x5, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r5, 0x0, 0x1420000a77, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r7 = socket$nl_route(0x10, 0x3, 0x0) splice(r6, 0x0, r7, 0x0, 0x1420000a77, 0x0) setsockopt$rose(r6, 0x104, 0x0, &(0x7f0000000040)=0xfffffffc, 0x4) 01:38:58 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x1c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0xf00}}}}}}, 0x0) 01:38:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:59 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x21}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x1c00}}}}}}, 0x0) [ 499.295389][T18536] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:59 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2f}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 499.607391][T18557] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:59 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x3000}}}}}}, 0x0) 01:38:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:59 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:38:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x4000}}}}}}, 0x0) 01:38:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:38:59 executing program 2: r0 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001780)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_STARTUP_QUERY_INTVL={0xc}, @IFLA_BR_MCAST_IGMP_VERSION={0x5}]}}}]}, 0x48}}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") 01:38:59 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3a}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 500.064218][T18587] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:38:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x6000a0}}}}}}, 0x0) 01:38:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:38:59 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:38:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:00 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x1000000}}}}}}, 0x0) 01:39:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 500.362667][T18605] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:00 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:00 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x2000000}}}}}}, 0x0) [ 500.746875][T18626] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:00 executing program 2: r0 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001780)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_STARTUP_QUERY_INTVL={0xc}, @IFLA_BR_MCAST_IGMP_VERSION={0x5}]}}}]}, 0x48}}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") 01:39:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:00 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x3000000}}}}}}, 0x0) 01:39:00 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:39:00 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x4000000}}}}}}, 0x0) 01:39:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:00 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 501.100795][T18647] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:01 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x6000000}}}}}}, 0x0) [ 501.238089][T18642] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:01 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:39:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:01 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x7000000}}}}}}, 0x0) 01:39:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:39:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:01 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:01 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x8000000}}}}}}, 0x0) 01:39:01 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x300, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:01 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:02 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:39:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0xb000000}}}}}}, 0x0) 01:39:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x500, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:02 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:02 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0xf000000}}}}}}, 0x0) 01:39:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x600, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:02 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000300)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f00000000c0)=""/25, 0x19}, &(0x7f0000000100), 0x32}, 0x20) 01:39:02 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x1c000000}}}}}}, 0x0) 01:39:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:39:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x700, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x30000000}}}}}}, 0x0) 01:39:02 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x802, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0x40000000}}}}}}, 0x0) 01:39:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x21}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 503.255502][T18777] net_ratelimit: 6 callbacks suppressed [ 503.255515][T18777] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x803, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0xa0006000}}}}}}, 0x0) 01:39:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2f}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 503.688167][T18801] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0xfeffffff}}}}}}, 0x0) 01:39:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x804, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 503.727745][T18798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:03 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r5, 0x0, 0x1420000a77, 0x0) accept$netrom(r4, 0x0, &(0x7f0000000200)) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000200000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) 01:39:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3a}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x806, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0xfffffffe}}}}}}, 0x0) [ 504.000323][T18819] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:39:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x807, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 504.271859][T18833] batman_adv: batadv0: Adding interface: macvtap1 01:39:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr=0xffffffff}}}}}}, 0x0) [ 504.336471][T18833] batman_adv: batadv0: The MTU of interface macvtap1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:39:04 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x300, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 504.414338][T18833] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 504.426837][T18848] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x808, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 504.471565][T18842] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) syz_emit_ethernet(0x474, &(0x7f0000000180)={@multicast, @local, @void, {@ipv6={0x86dd, @gre_packet={0x3, 0x6, "aa6817", 0x43e, 0x2f, 0x20, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @local, {[@fragment={0x29, 0x0, 0x9, 0x0, 0x0, 0x17, 0x68}, @hopopts={0x6, 0x24, [], [@ra={0x5, 0x2, 0x400}, @calipso={0x7, 0x30, {0x3, 0xa, 0x7f, 0x8, [0x200, 0xfffffffffffffffe, 0x45b, 0x101, 0xfffffffffffffe01]}}, @pad1, @generic={0x2, 0xd3, "29f403fd8e282922ce42566cf1e72e4df2032b4a7e40ea31a8f4e220c678537e10138ca647b64513269fdf6b1ec07b69831782140f1381e0be22a4f59e21acf0c5001545401e470524d94dc39882fedf91907e6550276789ecc9659da595fd39f58bf1212c20abb8c145b258ca8b167fbbed8fe4f4ce8115860c28dea08f1badf82f47ad17e1d6efac308cd489740d52bf0b03e11a4da97946c1c5ff646daaf77342339d437f99ef09f7fd608abd8c206bbef2f7b38ef2e0f303bde26c97c48639e73e093eed47373bf66ab4ebd22c88d4f1b2"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x40}, @jumbo={0xc2, 0x4, 0x2}]}, @routing={0x1d, 0x4, 0x0, 0x1, 0x0, [@remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}, @srh={0x84, 0x2, 0x4, 0x1, 0x6, 0x10, 0x1ff, [@empty]}, @hopopts={0x0, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @fragment={0x8, 0x0, 0x5, 0x0, 0x0, 0x1e, 0x64}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xe6, 0x2, [0x5], "4e81052d96a6813cfa349c6702f0ce8616c7982568ee67b6d4f714dcb089017ad0ac8000d3c76934ad5cdc2eea0d7ca7b90081cf9ce5f712d383d9bd124991709748385f09522b091e059e6aaba7b3bc77f4337de8c2780b3f9834880e1257ec0635d5f6844a0aa57b19a277e2ccca64998a737fcbb4c61c9d12bcf693d0aa66c9a569583e9d550cc5c544b4867573a5a05ebf376d8a5180b2f751cfad7906b49a0d6c252adfc0773b9103f4615e0f4cd23a1a047f6a964b7d4aa81a59812c9e3bcbee555ccee06d759312241676e176a3bdfd3fb480f829c013bcb58e72385d560a6315c839"}, {0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x8, 0x3], "1648b4f3082ff73b221e7949f4c201450f438502bcbed0a30a3d8a0959e91f1b791af2e3a4a9d9995ec8d934a229dc7f8be33827478a0c7d5b4d3c484dab89e52ad18296deaf66d7d1f528cf5c33f58236985e7e9f279a302ef85361032ea5934d087299cd0f2902f708fed12da40f91e29226f623a5f6c267c0ccfa416de34920871a58739a35dca3aa3a9a9723eb575ff9ec1770207344b8f652193dfa83c564ab61a052ba34cac674bc51341b24fe27dc410a68a978af81328f637e1feb30b8902d11b80d5c773f80078b86f0"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x86dd, [0x4, 0x8001, 0x7ff], "c92144b8b82ef2ac19ae6236b108bcc8182fb70e2f1b2f008c78b1ab542e548c5d0bf79524a5d33a29d8f4488e1051470c7956d7cee8ed2d32d9c53af76554cfcb7edfac35099224cc73407b09ea9f91fc89e3"}, {0x8, 0x88be, 0x4, {{0x4, 0x1, 0x8, 0x0, 0x0, 0x2, 0x7, 0x2e}}}, {0x8, 0x22eb, 0x3, {{0x8, 0x2, 0x2, 0x3, 0x1, 0x0, 0x0, 0x8}, 0x2, {0xf0, 0x91, 0x2, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1}}}, {0x8, 0x6558, 0x2, "0f58427c4895ea56dcdeee1f843b838d43c80accdc22838ea4f77c10c347ab56e18a20fb7ea8e2bbf44932e70d78bdaf08ec22c04882c5028c79c34a5a0da550e7201caae82bec650ab8b7f8519fb96beb4c0d90fb8c72"}}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x782, 0x889, 0xcb, 0xf34]}) 01:39:04 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r5, 0x0, 0x1420000a77, 0x0) accept$netrom(r4, 0x0, &(0x7f0000000200)) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000200000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) 01:39:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x80b, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:04 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x500, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:04 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfffffd88) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0xe8621ee730c8f279, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_MTU={0x6}, @L2TP_ATTR_DEBUG={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4c002}, 0x20008051) syz_emit_ethernet(0xda, &(0x7f0000000000)={@random="ec2ed74dc9d2", @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @rand_addr=0x2}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x2c, 0x4, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x2f, 0x0, @dev, @rand_addr, {[@timestamp_prespec={0x44, 0x1c, 0x33, 0x3, 0x5, [{@remote, 0x3}, {@dev={0xac, 0x14, 0x14, 0x27}, 0x8000}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x5}]}, @ssrr={0x89, 0x17, 0x15, [@local, @rand_addr=0x4, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @local]}, @rr={0x7, 0xb, 0xad, [@rand_addr=0x6, @dev={0xac, 0x14, 0x14, 0x3e}]}, @cipso={0x86, 0x21, 0x3, [{0x6, 0x10, "0ed230075d7ebf49f2ef2aab1f97"}, {0x5, 0xb, "df6baa7ebecb2a6427"}]}, @ssrr={0x89, 0x23, 0xaa, [@empty, @local, @loopback, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @local]}, @rr={0x7, 0x17, 0x13, [@broadcast, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @broadcast]}]}}}}}}}, 0x0) 01:39:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) [ 504.954931][T18868] batman_adv: batadv0: Adding interface: macvtap2 [ 504.961724][T18868] batman_adv: batadv0: The MTU of interface macvtap2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 504.988356][T18868] batman_adv: batadv0: Not using interface macvtap2 (retrying later): interface not active 01:39:04 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x600, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 505.047122][T18872] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x80f, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x700, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 505.332556][T18894] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x802, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 505.429350][T18893] batman_adv: batadv0: Adding interface: macvtap3 [ 505.480815][T18893] batman_adv: batadv0: The MTU of interface macvtap3 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 505.527863][T18893] batman_adv: batadv0: Not using interface macvtap3 (retrying later): interface not active [ 505.574527][T18906] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r3, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r5, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r6, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={r8, @empty, @empty}, 0xc) 01:39:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x81c, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:39:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x803, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) syz_emit_ethernet(0x12a2, &(0x7f0000000180)={@empty, @dev={[], 0x3a}, @val={@void, {0x8100, 0x3, 0x1, 0x1}}, {@ipv6={0x86dd, @gre_packet={0x7, 0x6, "bd035d", 0x1268, 0x2f, 0x0, @loopback, @rand_addr="5cba9a3bc028aba6dac3d445cbaf0120", {[@dstopts={0x2f, 0x14, [], [@pad1, @ra={0x5, 0x2, 0x4}, @hao={0xc9, 0x10, @mcast1}, @calipso={0x7, 0x10, {0x0, 0x2, 0x2, 0x0, [0x400]}}, @generic={0x9, 0x77, "474222efd37fd5b07b129b2386561d49b58e40edbacc9e73a454345bbf46b27468584fedee24d3dd31696da564f322552f78dc786fadeb1d1a055531723806a050a8b6b7029571f719e55e8fa64a1f9d135718b5c146eeafd386f13b9256467807ff95d145fa1f9391f8f896814f20230d744ced46e056"}, @enc_lim={0x4, 0x1, 0x3}]}, @routing={0x11, 0x2, 0x0, 0xa0, 0x0, [@rand_addr="3d991979b53ce7727afcfcd398acaf23"]}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x64}, @srh={0x67, 0xa, 0x4, 0x5, 0x0, 0x0, 0x8000, [@mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @ipv4={[], [], @empty}, @ipv4={[], [], @remote}, @remote]}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x89, 0x1, [0x0, 0x1], "28493a43c6d50846f82a5eacc2b4fa37c5b368a27571ee5db4c523d691bc9eb4a88a7194542d51a4edb3f3a97944484ba8f40e6939dbc7695626c9550c617b072f62d3b43313c9cf81d4c1b4ab178222f4a658ae6a547754c47c2721496df758706819b5ff311e15967e1c18781286a28dd7d846cd8c40fa5e86779759315751d0fa24cde30c9c3bb8"}, {0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x4, 0x5, 0x5], "b25605fd4f7a3680e3f566833580b8c31df2c3a72877948e511cb3af02c1ca4217ebc62f0f3263e91f5747031c804478e13366d23a765dab516b384351abb4fd2ddc8790a9641679c38050579a8b9aa65a39a7a2fb"}, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86dd, [0x8], "7fc54a55d3ad0dd864ce45ca72d2b5d12c89"}, {0x8, 0x88be, 0x0, {{0x3, 0x1, 0x6, 0x0, 0x0, 0x3, 0x6, 0xc2}, 0x1, {0x6}}}, {0x8, 0x22eb, 0x1, {{0x1, 0x2, 0xff, 0x3, 0x1, 0x1, 0x6, 0x78}, 0x2, {0x18, 0x3f, 0x2, 0x1, 0x1, 0x0, 0x2}}}, {0x8, 0x6558, 0x4, "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"}}}}}}}, 0x0) [ 506.109624][T18916] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x830, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x804, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x4, 0x8}, 0xc) 01:39:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x806, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x4305, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0b62e8479071") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xe90}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x4, 0x6, 0x5, 0x0, 0x0, {0x1, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4090}, 0x4004000) r2 = socket(0x10, 0x80002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001580)="906fc0e40653d31f8541be9f6faba9f6141dc1ccc1cf49a060a533af1c4f521dd262cc091e36516654a236ab81842ba03d3744555778b539e0cf82a2f8636b89bcfd9ba1fc6b3d7227d39a5cedf390e4aecf16aa48e77be103aff517e015eba793b54a58c86f222f1944fdad485436126b058c2b834385b0c7c6571bca681d96990078b170bdb938f770e4f55f02113e387f0e1587e0a89f90b6d31a3d768f36d501418a2f05f111a0bd474666f2af53e312e986b9e447c79f1d8b1e1bb31c358c0f53a27cbd2bd42a42062dbb2991c783a6bb920cab1786d3ac1f268d81ff752f5af5010be9559e3978dee68bb034ae7d8250ea8ffde287b21d69ffb100729822492a13f10d8362028423002f68d0823d81eab4bc1be53d18fb17e0f8fd60d82603675b06519cca7ab7dffbe5f1e0d33e3a5d15495d2460d5a054e742176a92718e5f9d66964615df894bf295c92d5d0761ca0eadff951aa18187c077cc5b790645149422c6ee3902e97df026ae2a9fea652dc8aeb82f3bd66b1b2d0fb47acc74c0586bd09d662e9246401f95190fb45735053433d8ab4e63f97ba6dbbb2974d5e436841cc38ac08f017d80b3796558e23a43dc3672654fa3fe09e4222e2a1e478af0193981d4b2023ea64febe19048489fe484aa39e6f095f3b3c5aa606a7695c72ddd28a42dcb07f31a0b0c18733c5f7929cb58cbb2b9b98c73168eb43f3b1cb4dcb487227d6172aad2c99463a5cbd801368cee1f98aca702ed3fcc60d72a0517bb2436f5ea2b167e72121c146c6482ae514565665e21295cf1a08c4c7f4aac8cb6fe0ae15e1fc1af6e6c1bd39391464766cb8e8ae726b47fcde5d90326beccc845d061801f1a5b6021f76c20c37097c711d6636b674fde3699993f78ccfc02b66e4bffff1e83dd0c169db13b54b703b816b0e385d646fe15e9388201a3ccb1f3d701a0714bd222fe5669996b9fd843eb8e7e6b97a48d7085195e959f21f90d2d930b4b59a27e94a1ac523859409523d3b6735dbf319c795a5a71b708782949c05054426472de617ae913c8bb9fa2f6a3dcb5bed144be82da0d58819b4e483ea10458d14add537601d3da093d08224e063b9598ceea1d7ffdc8ee7cb19832db2ca3b34a1af3c3eeae30a8695e285ad1c1aac7d04e7bbdd736a4ff931b8a9bbe78b05c2eba04979a08427c50c0fbfdcdfd7746fbed68103c2aaf1f6d8e6cb5da705b58d911ede9abd87ffc4da9856340b77c02ec47bd381573401af5ccf8e973fe2217280036e107be317e8a1f4c0b365fcbb7a82460f42432f359b41ccec54663567c462a9ab6d049077e01b05eab2e7b018401368bed54aabfcd35f4e5a61d5880b0445ad0a777ed75400cbf3e0b5e3af641c37b9478e9afcebc06b225b5567c3e8610c3eec3e3b979f08ac7bdd05f4ef5832dedb2d6d7dc20c4cef23075862c28f9784891d3c0ff5ac1d1e7f33182817e3acb369a805280e5f608345b4fad3e1f74166d80ec5b254db3cf0dfae1d2c0b14eec310b89b6a173da09d3d4bd22ff9fd36cfe1983b0f141b0180758ea15e7440828e074be240e1fd13090fc18b1aab1fe68784fdbbb0ff34483135945b711fd4a7771bd94ec98174c5d25d48b7bfbdbb3f7d672d4b688855d2e61307a97c543887d8622603df85ebdcb0a6af997ed5ed699064321a4929e0f2d47ad140dad2ee4072e514f369d2fe082276e2b73734c63042050e74d76a12bedf8657c6e2e2fe41caba9afdd1086b5b9d9bc40c1cc85f541e2ff7285ff4c80f75b69296d6c2c220ce70aecd9ccf1fcf22e936ec3365096f579bfd5d42e46ba306dca746015aa93901dd60158da5def60f2e1015e168cc9946eb42e22fed31d4f49ca7f2363b17c34480af947b69605bc483643a22214f3b25e0f6c039fb43b96a975ca61ffb45da4b0bc9b5dbd49c34c664f968b194015520533ebbff7e8280f38b24a1eed404acc5295cfd983fd70f61c4635715bc448646b35ab421c4180aa8580a54c26c3ab017393490a5b881978b9fdeff347227242821dbc688074af7ec70837f60e3459c402177f4b53b20c9d9afc8884680508f6f417fc27b6997d89088bafe2ef7638aac259665b8e9097f8e6e2d87b904657e4528db06e0f8f11d405e4f2a08d842e1aa1d623a47959009cc520b08cc3e9734ca69dda36e04bf2ac50d9c1eac5bb52cc8066147f94fc7caf1514e7cde1c6efee61c44deecd1a6aaf9efe403b5557504529e79ddef1bbdacf75fe20fc61eac140220ceeb2c1a621cc7918969297a642e06535e7492464832ec61efcf789f82ca535837c9ab87e1bab3f98d21809540c4cec86866ca4edf15c6a8860883d6157b84d3ff1f42637cd7df0fd18f522aab0796ff4eb4db6f74b547f42a2a4ebf92faa1af6443b4c0ba021d1a312d637504a52b74042cb8752a53f7adfb9e1a70d9cd213ddd28f3f983620f7dfb49982b27d7ab38804943f03f6a25d9307aabda36d0e1d960feee0ebbff828617a9ebe19c3dd06b3cba9cdcc5b1b3ffe7ce0fe641d355dc27ab6438886484ada2e5ebba8f0a29df6d47765c0cd1a1b7c4c353629c0731c67b38a20c0ea7414918216fcc5e39b9711a15e7582d3446bdfc00cc14a9832449b6c9d2a71b335399e6c8c2983f6a84a0fe5baa4bd985060e8dccde32d9bbba03a09158fde94f0f83b7f12a21d88497b37db56f8a7df0e8c40f6e8a5d3e87a001ba8843fc23c3b27eaabc339ba959fc24786a88b2cf315b434a03b0a155c0f89dbf78b02f28df4c94aa3a158499ddf66b554018510570671682e2c174ca25086a20039b4b061def2c4fda621f2d9ef68e3b6568cb08e52662c500f5dca17e8af5fcb21d5c0ae7c2202e02d6d69a4e0a266a16a76fa6478f51754c1c0315c46fbc31b4b1d7c4b222376f58b1458291f4cdd0ece6850252045d25e9763c39ee4ba991e8a11e24ad5a6ca5e3cab6fd382cc83c2411bb7b8d057ed0c135c54aa3629487fb1ed8657d9295e804d90ef653a086840e5f62b0d7856ea2b30759dd09d462545c506966ae92921d2a28835fa1b22b4ba9e110b8ea904e00861d8910bea0dc925a97163577e0ccc7c4b40f51911619ef999401a91b23a47e60daefbfab8acb1f9474eadf86d2e4bc637e14cf6c24470251cef85205413c6412c9a84eed363e3500c80a1bc979e4380388123988fd60d0ea527a60dcb66524c3a0878aa262f5ad7dd8d592d7f507f2173b90e4486dc9bad811820142dbec4a7cc279c14bed7e6a2ee76161b351c08ee8b120b8413873e8ea39dc3bcc501dd589d98b12a3dfc1f6c4d669e701dfff96ce14ae13d526dbe2e5d8d0885a869ad751cdf187ef019db72a32cdab0e131d18bcb2c2032b0e9f4f14c7e48a297d8a53e7fb2ae24c2fc831e836d7c7458528548e7d8663f6e931a9dab86d4b18565765709cb49a81783d53fdb5efb80a33b87f60526bb2da3fbaf279b2c44a7c25dcdd93e96d9285eadce3b230af350cb50a6d40f90a4a445c7916b9e05e7fd58550a18a9657d0896fd4e86b4fb8376188f92d9e34a23ce6a0a3e3a49b45faf49d8952c250b6a9e99aa7e924e6764e134b6121686f59e186d6db6026309816fe2b3f0ba2b89161ecd62d426af73a515de786266ff15c57c7a742be828ffce1d8c9d4a3505d8b55b0bb687774353fea2ae89fe847a8f72a19320b376f9fdf5f1d6495008caab61caedb238df041d3c84a7aa49dbe28684f92057bb46e99d9053a6f986934cfc88672e7404400fc9c96ac60dcd3153d7dccd71a00b5187d3939db92ab11cacaa774af908b1a5ae8ed1aa5750c4b302789fcc759a46175a9317ccd790479a5359d1f156ec7a611422841ed020de1a6a2efb1330c6edb3324f186ca6b57cd64aac6141eb6a0c5772356fd1277a28aca1df60992b4bb7ed98c0892d7bf897f3b175550ddc3330e8abad0bddbc1655e16d1b247b0037a318d268f9161b7b9c1fc482f056c51e67fe511002ef9d2d7a289c7880d9633d87f1163594f928a4ba8f00840399df5ec53769c9bb65bcd01e83b62971443118c52d9fe960ca0901d6398df33a99d1edf89003532b7441556bc4c2d9efe8a6885fbaf7253169436c5215027f9a43d107faaabc00b9c66faee812a557809bee6c03a7ddd3858e6ca4666aca040219c9910d59b72543b19db39792668de8cab7b8360f33b713791304c5e0931bf68fe6500ce9443443f9fea81c13c6748b82da4bdec7df5dc41bf6765f5dcd1853be10b4e57121aec370bf2bfd63afb0ebd0d50507b8de46e6f5379dd13177ea87771c008b934c93402c6802ef9d1a6da3f9088c5acb14ef54ce3b89ef937846438229ce73c722c5b9c467c250acb06926351d568a0603390e5a44a845248e198117d6b2c43cec9aacac89bb7e9ed924526da31e980febc879043e51fd448e20c70befafaa139404ca94811b185d2e2b0ca70787ef5b9985c20e283210974ed8f7bc4b7baf0f2e9d3a10e2a6d3512ac8fb15b8fcef22a98a1d4664bae3edeb5ab28c5276e346fadc7534186a29e1fa3da695397d070657ac161afbeebc613ec857d57df0973b2c6f3bbb245de0a867171517e7a197f587d488eaf2843c69104edcb9f6df8bed90a8c78b29c3a8b234a9e6c55f1b056c44b54c7d9b7048a90e27fbe5d886abb646aff03e45fb51d4a916b6fc116218e626636018bdb09c43f6eb5ffae583ed6eee980e25ee19a45ac1735a74491782a5173b315f79e4999a5812ab11a02aaefc3b730a35d56d54e703eeb3ac628e9f5cfc76c728a520ae2f142f312fa0d40643bcf7a6361a93326b60b39cc84293c87c7c8d1ae6101d3adddf1f82d1c66f85416c9b74603ba25aac10ceb15bfad36cc545c29762b59c35d3d62e61db737d3458eb65f0d917823d9a175c9fe4a417a3832f5ba77e36efa4b6d434d67783310d0b598221587066b27e3a2db0fe5eddab8f605ed97f277672e227015be61ee14c53f6419bf798da96e1c091eaca25fa8768c11637332f8f2e72b737c3af566c74bd928866e9303203af36f7f2b29d0f95de6d5a2803430bdce4efa0a69c4d1e4c5c1b695c5ec1dac363b8826d3a45c34bcccbb2b3049c4e76727314326a282e88a454dbacf18b7648484b44e28017a8e38d42226841d3a69eccd18b66cfadee21ebf03da3302b95bec99db7283abbfba01a3311c5e2c00a26aab2a336c596b65aea41355282a860caeb460554a0285075897a7af6b90881c6e9c691e5880dbe0f5960f16f201d333a0ff7299c05f90c8d2021656a2e2b14c7ccbadf688e944e2b3887faef28994f4cd2e2e0dcddfe738da7901c90498a81fe015732eafc7a0dedd92c9a6ebb25fac89dab231613e20e04f6de1387ffb17cc8813c731d3c4009408245364b509e597028b05dcdfc2d5e73cb6aa9a361d7ec9442778ecd6fa3354ac24da9154c6023b343fc05b78e3ee514d331a3544fe2fd43d4b2943b641ad0b1db74933eddc74401ab1c59d992852d9acc59a0584761d42057704629ba07c25e293d3360ae3d247b48e288887732c5d4474f505560e0c7d8b4b4fdb10dbea8698eb34136b4fb6565e81e0c187fdc185b72267395cc6741fb23fdf117f4cad74cb0fc85afcc265d68cad8793d4816ac1a0ccf27191441cc634e3e29583dd9ff504917c89b84c25e7f277f56a7ab215ccaa8c6a2e10046d42c2bf164b2a24c84b4f943057dccece52d0ecf098de5cfe7d3329cc4fd24575ace9ecc0cff8a911767f05bcfed9e82ee16e0dedb58c153e48d70ddecb5813f420f45", 0x1000}, {&(0x7f0000000180)="502e3a6acd4e8b0113c88a6bce70288d2b4d4ec4aa2126283cc3d306db4457ebd6708b390a14cc9aec2a79de04659c5f615ea13972f2acc76e6cf6b7b8e3df0930fefaeb2d55c089897a6583574e62f9c7c99da0cc836536a3b919096ae88925d6967e22efb1acae163ba42b91362237f6d1097435416646d30272d7d8fc517640ad64bcaf4dd2642142af8a4767df722e9cad648fd265c68373c5293a553e49eb3638980b49725844a9ff950006666413387a1a845addaa5c8fe80931cbb61c3d617c470cde1825896110bf72314604daf2c10e", 0xd4}, {&(0x7f0000000080)="be864db2cef49fb5919aa4de4033240be41b579269c6c86911f8971e378955c6fe18b349bbd1bf4669ec0f7e1c146bcd154ed08c15f2263964d3", 0x3a}], 0x3, &(0x7f0000000100), 0x0, 0x40000}], 0x1, 0x0) 01:39:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, r2, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r3, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r4, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r5 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r5, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r7, @empty, @empty}, 0xc) 01:39:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaa00000000019078fffffff9ac1414aa0d009078fff9000800000006000003ff0000008600"/54], 0x0) 01:39:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x807, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x6000, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8035, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:06 executing program 0: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x6) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x2, &(0x7f0000000080)="02f9ffffff", 0x5) getsockopt$inet_int(r3, 0x10d, 0x2, 0x0, &(0x7f0000000180)) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x808, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000020020012ec1070791bf15006111bd00000000000aedaa2b7d3e9500000000000000c5cbecc4adc31d56e134"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) 01:39:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x80b, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8100, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x80f, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8847, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x811, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8848, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:07 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000380)={&(0x7f0000000000)="15040f76af5dae4102dbf8c302be541b0115750123e54b0b847ddde498af531cc1383db520ff639dae5c9a600a86e491e4713b9f0ceeb74dc15cd6c0e41f2bd78f3d83bf17d87ae9805a34fbbb8c7223aca9b2a3d41b02a889a7bce9fb2c2eb5c3753c1e76c01f352aadc0b45751637c9c25cc1e3ec4f66f7dc7540c36", &(0x7f0000000080)=""/148, &(0x7f0000000180)="cb8d0b9543911e65a36e150dd244f4e4494dfba2aa2ce7a3563d9044547c826b1c3e2e19e59d709c56014d02abcff6f352cec3c8b029c9116244f80b226f83c9cce8a76874b4c0d17fb855db5eb9b5a0912becb1919b65a84dfbda801622e4f5a4be870638710ef66c97ea39ab8a7fc8cf0a2adcb59d3b6146a3a77b30db3abfff461fea6ceec29adc248c62e203d4a0f858f1d932641a299fcaab93984b2f88918f1ca6b0ae9e3e33885b32e7e143f26537bc1f6372b33999ed64354d2c069e1dde613861d8e2133c4f09889c", &(0x7f0000000280)="052241bd36ccae6cf9cff50d650636c3f8d4b376769332530c31cb8acbc902e32c1ab3bb73fe881bf5f5775969ce6b9c7e5aed0e0a3c98577acf08a190eb445c670f1adcdf4527dc4a7e2201131ecbdd804453a20c6041a8218db2a58ce573bb604c3e2362f210fa57c2b8c9e968ce7d574d526c7382db482301e83fa6d5710e5e95cf5304c725f93c7de205b9b935333674395b6761a044a349d417c8a52c8e85faf19b5f6482959f596acaeb20dbbaf0053ad7dbe0c53ffd7810ebe989728e21ef865c36a240dddc29", 0x200, r0}, 0x38) syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000300000000000019078fffffffdac1414aa03009078e00000124500000000000000002f0000aca05f14140000000000"], 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 01:39:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) [ 512.110398][ T0] NOHZ: local_softirq_pending 08 [ 512.500606][T19028] IPVS: ftp: loaded support on port[0] = 21 [ 512.703083][T19028] chnl_net:caif_netlink_parms(): no params data found [ 512.749009][T19028] bridge0: port 1(bridge_slave_0) entered blocking state [ 512.756225][T19028] bridge0: port 1(bridge_slave_0) entered disabled state [ 512.764185][T19028] device bridge_slave_0 entered promiscuous mode [ 512.775374][T19028] bridge0: port 2(bridge_slave_1) entered blocking state [ 512.782765][T19028] bridge0: port 2(bridge_slave_1) entered disabled state [ 512.796463][T19028] device bridge_slave_1 entered promiscuous mode [ 512.822250][T19028] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 512.839234][T19028] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 512.863447][T19028] team0: Port device team_slave_0 added [ 512.872346][T19028] team0: Port device team_slave_1 added [ 512.890340][T19028] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 512.898481][T19028] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 512.924511][T19028] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 513.035352][T19028] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 513.042434][T19028] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 513.068645][T19028] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 513.129973][T19028] device hsr_slave_0 entered promiscuous mode [ 513.176575][T19028] device hsr_slave_1 entered promiscuous mode [ 513.216162][T19028] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 513.223767][T19028] Cannot create hsr debugfs directory [ 513.305770][T19028] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.312911][T19028] bridge0: port 2(bridge_slave_1) entered forwarding state [ 513.320284][T19028] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.327398][T19028] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.486996][T19028] 8021q: adding VLAN 0 to HW filter on device bond0 [ 513.502843][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 513.512616][T13514] bridge0: port 1(bridge_slave_0) entered disabled state [ 513.521253][T13514] bridge0: port 2(bridge_slave_1) entered disabled state [ 513.532109][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 513.547672][T19028] 8021q: adding VLAN 0 to HW filter on device team0 [ 513.566306][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 513.574731][ T3091] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.581870][ T3091] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.600361][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 513.609984][T13514] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.617099][T13514] bridge0: port 2(bridge_slave_1) entered forwarding state [ 513.640505][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 513.650719][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 513.662536][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 513.682798][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 513.696485][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 513.704916][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 513.816989][T19028] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 513.842023][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 513.850921][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 513.864874][T19028] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 513.946370][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 513.955079][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 513.985446][T19028] device veth0_vlan entered promiscuous mode [ 513.993092][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 514.003103][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 514.013825][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 514.023014][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 514.045271][T19028] device veth1_vlan entered promiscuous mode [ 514.076819][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 514.084932][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 514.094025][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 514.103650][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 514.129860][T19028] device veth0_macvtap entered promiscuous mode [ 514.200374][T19028] device veth1_macvtap entered promiscuous mode [ 514.329628][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 514.366036][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 514.386244][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 514.425991][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 514.455972][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 514.486257][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 514.505997][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 514.536543][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 514.584834][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 514.625915][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 514.635765][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 514.685741][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 514.715912][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 514.755882][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 514.767021][T12805] tipc: TX() has been purged, node left! [ 514.773062][T12805] tipc: TX() has been purged, node left! [ 514.787902][T19028] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 514.799056][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 514.817202][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 514.825292][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 514.896829][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 514.910523][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 514.955890][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 514.965746][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 515.036279][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 515.066016][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 515.096143][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 515.143306][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 515.175935][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 515.185795][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 515.235913][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 515.245766][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 515.297050][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 515.325940][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 515.356166][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 515.385927][T19028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 515.425896][T19028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 515.446381][T12805] tipc: TX() has been purged, node left! [ 515.452450][T12805] tipc: TX() has been purged, node left! [ 515.467709][T19028] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 515.475274][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 515.496903][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 515.576129][T12805] tipc: TX() has been purged, node left! 01:39:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x81c, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8864, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:16 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_emit_ethernet(0x5e, &(0x7f0000000300)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x9, 0x1, 0x0, @rand_addr=0x8, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0xd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x4, @dev, @rand_addr=0x100000, {[@ssrr={0x89, 0x13, 0x24, [@multicast2, @broadcast, @broadcast, @rand_addr=0x40]}, @rr={0x7, 0xb, 0x9f, [@initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}]}]}}}}}}}, 0x0) [ 516.892757][T19081] net_ratelimit: 6 callbacks suppressed [ 516.892769][T19081] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x821, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8906, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:16 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x1, 0x1, 0x5, 0x20}, 0x10) 01:39:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x82f, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x4, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 517.261354][T19103] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180200009552c10000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x7a, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100)='gtp\x00') pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000017c0)={'team0\x00', 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000002c0)={0x146b, 0x9, 0x2, 0x9}, 0x10) r7 = socket$nl_route(0x10, 0x3, 0x0) socket$rxrpc(0x21, 0x2, 0x2) splice(r6, 0x0, r7, 0x0, 0x1420000a77, 0x0) bind$bt_rfcomm(r6, &(0x7f0000000280)={0x1f, @fixed={[], 0x12}, 0x4}, 0xa) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000001880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)={0x2c, r3, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r6}, @GTPA_LINK={0x8, 0x1, r5}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004}, 0x4004) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x7a, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000000000000000000db228d7d29647e6f1743c2644b6973fdc74a8d51753c043d2a63d60954e5fbc16695d125b5328b67788b8438e738ff8ccf9632a6206737e6", @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32, @ANYBLOB="08001b0000000000"], 0x34}}, 0x0) 01:39:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000300039000000019078fffffffdac1414aa03009078e00000014500000000000000002f0000ac14140000000000"], 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='pids.current\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 01:39:17 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x830, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x6, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000300000000000019078fffffffdac1414aa03009078e00000014500000000000000002f0000ac14140000000000871156892048fddfba3506016a7e800b682197d173e7aadb6cca08d01b0c522d6a3fce3d2a1cc0be4af0a0689ccf8eb6df70c5c6de842ca4047eb236a14c6712ebb21975f0034e4dacff23ee6cb8304e1464af9c8c33a9e4c9f57cd9f950e7496e5496ac28b7c47b4e41a9d018e97b07cb88d00b05eabb73f441ba8fadacf8c7604e72d9e70cb02d1d9b9e3668d2109a34436bbfd6ee2dcbfeb0d374355afc026478cc50e06f6f41b04990a8dadd2462f15ca1dddde29c7027eefddcdbd5fd0a5313aec3e8a1ac4f39ddb488239244f6eca0f4790d1b7ca6a671622c1b74"], 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000140)=0x7e5e, 0x4) [ 517.621299][T19125] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:17 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x83a, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 517.711114][T19129] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 517.810630][T19129] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 517.846284][T19129] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 01:39:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@random="39859ea1a4e7", @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x2f, 0xffff, @dev}}}}}}, 0x0) 01:39:17 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x4305, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 517.965924][T19144] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x2, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:18 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth0_macvtap\x00', {0x1}, 0xc7}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x2, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @loopback}}}}}}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000080)={0x1, 'gre0\x00', {}, 0xb7b}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfffffd88) recvmsg$can_j1939(r2, &(0x7f0000000300)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/6, 0x6}], 0x1, &(0x7f0000000280)=""/89, 0x59}, 0x40002000) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000340)) 01:39:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x6000, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8035, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x3, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 518.694776][T19174] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x6, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8100, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8847, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 519.098346][T19166] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x8, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 519.344674][T19204] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:19 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8848, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:19 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8864, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) [ 519.669163][T19220] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x2, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:19 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x8906, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x3, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 520.016148][T19236] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x4, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:20 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x636e3955, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, {0xa, 0x4e24, 0x10000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x20}, 0x0, [0x401, 0x8001, 0x80, 0x6, 0xa62, 0x200, 0x8000, 0x6]}, 0x5c) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r3, &(0x7f0000000140), 0xff4d) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x4e22, @empty}, {0x1}, 0x12, {0x2, 0x4e20, @empty}, 'batadv0\x00'}) r7 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r7, &(0x7f0000000300)=[{{&(0x7f00000002c0)={0x2, 0x0, @local}, 0x10, 0x0}}, {{&(0x7f0000000380)={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xffff}}], 0x18}}], 0x2, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) splice(r5, 0x0, r8, 0x0, 0x1420000a77, 0x0) pwrite64(r5, &(0x7f0000000540)="f9fc535d5668e56f01cbcb42ff8de6720fe06b6b1bf543a4cdf541ad8f8a401184fd7fb1993fb53fd330b16cb1eaa52f3fa4a70ef2f4f7b5638f07d738317ecbff84e72a9cb9e3c3d3eb531158c053bcda5b441e5e00e48768d3caab4efb910b78328614890fd7dfb8ad19edc8cb3a344e7306d594d88f448352dcf1b05ca46e02", 0x81, 0xbc2) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01002abd7000fddbdf25020000000c00020013550000000000000c00060000000000000000000c00030003000000000000000c00070008000100", @ANYRES32, @ANYBLOB="0c0006000200000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x80) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) socketpair(0xa, 0x800, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x5}, 0x8) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x78, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2e}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x38e0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x10001}]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x5124a568f66d9488) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r11, &(0x7f0000000000)=ANY=[], 0xfffffd88) socketpair(0x4, 0xa, 0x5, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r13, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r13, 0x84, 0x66, &(0x7f0000000040)={r14}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x72, &(0x7f00000006c0)={r14, 0x7f, 0x28}, 0xc) 01:39:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x6, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 520.423834][T19255] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x2, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x2, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x3, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x3, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x4, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 01:39:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x6, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x6, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x8, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x7, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x8, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20052fbcd00000800450000300000000000019078fffffffdac1414aa03009078e00000014500000000000000002f0000ac14140000"], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCPNENABLEPIPE(r0, 0x89ed, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) 01:39:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x2, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 522.333930][T19344] net_ratelimit: 3 callbacks suppressed [ 522.333943][T19344] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0xb, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x3, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0xf, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:22 executing program 0: ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000140)) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="010000003381cfa5f8c5dc3ac014d9a534401579aa28f2c67ef72297e772c1d301be9b62b1926c195fc4e69c92cb1137d0199fffe0f8166ce4760719b809924b6099c44b5d200e0d5f0c2c428399e8b2076e24bc968859d09368b4bf17e54ecf9116822cd2b38775551c8d575bc8541773bae822ec0762d0b825d19663ca198d36ff42ee1b75ca584ee90b2ec08f1028f2156c189b0355d01e3eb117bab850b2be820e0c47c05a81edd3eb0cf9741d5a94f6fc", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000300000000000019078fffffffdac1414aa03009078e00000014500000000000000002f0000ac14140000000000f570900d684c4546f6dcde40a26d7fba86d71b260a94358073cf404d0753ca9bd0c792b93c96883c5ad76539f250609d8a4a0b0a10d2d8b8bda27c44232f925c514a56409807d1297119d7e118f8e3"], 0x0) 01:39:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x1c, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 522.914120][T19344] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x30, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) [ 523.615106][T19387] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:23 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c24000000800450000300000000000019078fffffffdac1414aa03009078e00000010000000000059f6075d1a76c5430c0a082298c13129e3ea9405362b07750bb51e7f9fdc97ed93af4e1be9897120259fa90748e3e6ef035b5"], 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1) 01:39:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) [ 524.091231][T19385] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 526.106685][T19407] IPVS: ftp: loaded support on port[0] = 21 [ 526.198853][T19407] chnl_net:caif_netlink_parms(): no params data found [ 526.320535][T19407] bridge0: port 1(bridge_slave_0) entered blocking state [ 526.333747][T19407] bridge0: port 1(bridge_slave_0) entered disabled state [ 526.341888][T19407] device bridge_slave_0 entered promiscuous mode [ 526.351924][T19407] bridge0: port 2(bridge_slave_1) entered blocking state [ 526.359252][T19407] bridge0: port 2(bridge_slave_1) entered disabled state [ 526.367824][T19407] device bridge_slave_1 entered promiscuous mode [ 526.393268][T19407] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 526.406793][T19407] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 526.420388][T19413] IPVS: ftp: loaded support on port[0] = 21 [ 526.433507][T19407] team0: Port device team_slave_0 added [ 526.444595][T19407] team0: Port device team_slave_1 added [ 526.474819][T19407] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 526.481913][T19407] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 526.508751][T19407] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 526.525136][T19407] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 526.532603][T19407] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 526.559047][T19407] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 526.629499][T19407] device hsr_slave_0 entered promiscuous mode [ 526.691824][T19407] device hsr_slave_1 entered promiscuous mode [ 526.745976][T19407] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 526.753573][T19407] Cannot create hsr debugfs directory [ 526.850246][T19413] chnl_net:caif_netlink_parms(): no params data found [ 526.964056][T19413] bridge0: port 1(bridge_slave_0) entered blocking state [ 526.974171][T19413] bridge0: port 1(bridge_slave_0) entered disabled state [ 526.989582][T19413] device bridge_slave_0 entered promiscuous mode [ 527.002336][T19413] bridge0: port 2(bridge_slave_1) entered blocking state [ 527.009556][T19413] bridge0: port 2(bridge_slave_1) entered disabled state [ 527.018009][T19413] device bridge_slave_1 entered promiscuous mode [ 527.048195][T19413] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 527.061650][T19413] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 527.295318][T19413] team0: Port device team_slave_0 added [ 527.304650][T19413] team0: Port device team_slave_1 added [ 527.350549][T19413] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 527.357660][T19413] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 527.391311][T19413] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 527.406175][T19413] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 527.413157][T19413] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 527.443165][T19413] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 527.510567][T19413] device hsr_slave_0 entered promiscuous mode [ 527.556484][T19413] device hsr_slave_1 entered promiscuous mode [ 527.617153][T19413] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 527.624864][T19413] Cannot create hsr debugfs directory [ 527.765043][T19407] 8021q: adding VLAN 0 to HW filter on device bond0 [ 527.799314][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 527.807381][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 527.830753][T19407] 8021q: adding VLAN 0 to HW filter on device team0 [ 527.859652][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 527.869507][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 527.878077][T14854] bridge0: port 1(bridge_slave_0) entered blocking state [ 527.885151][T14854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 527.917470][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 527.925491][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 527.935758][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 527.944979][T15951] bridge0: port 2(bridge_slave_1) entered blocking state [ 527.952232][T15951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 527.962562][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 527.977038][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 527.999188][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 528.008073][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 528.017404][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 528.027759][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 528.042365][T19413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 528.050471][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 528.064451][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 528.074637][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 528.093199][T19407] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 528.107371][T19407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 528.122881][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 528.132935][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 528.141615][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 528.150584][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 528.163446][T19413] 8021q: adding VLAN 0 to HW filter on device team0 [ 528.196387][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 528.213929][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 528.222437][T14854] bridge0: port 1(bridge_slave_0) entered blocking state [ 528.229563][T14854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 528.238420][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 528.247372][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 528.256600][T14854] bridge0: port 2(bridge_slave_1) entered blocking state [ 528.263666][T14854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 528.271468][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 528.279150][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 528.303888][T19407] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 528.311740][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 528.320645][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 528.354333][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 528.378430][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 528.388301][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 528.397212][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 528.416792][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 528.434571][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 528.444142][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 528.453657][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 528.471612][T19413] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 528.483200][T19413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 528.493294][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 528.503210][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 528.548010][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 528.556997][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 528.580045][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 528.588124][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 528.810982][T19413] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 528.826239][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 528.834801][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 528.845011][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 528.853277][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 528.865336][T19407] device veth0_vlan entered promiscuous mode [ 528.907046][T19407] device veth1_vlan entered promiscuous mode [ 528.945492][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 528.954448][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 528.963463][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 528.972817][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 528.986922][T19407] device veth0_macvtap entered promiscuous mode [ 529.009790][T19407] device veth1_macvtap entered promiscuous mode [ 529.030945][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 529.039536][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 529.054751][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 529.064035][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 529.090460][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 529.101754][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.113593][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 529.129506][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.140217][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 529.151174][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.161106][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 529.171779][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.181711][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 529.192370][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.202306][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 529.213813][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.224683][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 529.235243][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.245146][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 529.256267][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.268261][T19407] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 529.287596][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 529.304973][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 529.318893][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 529.337744][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.353321][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 529.365791][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.386324][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 529.396961][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.406865][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 529.417430][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.427345][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 529.438343][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.448240][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 529.459359][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.469301][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 529.480765][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.490892][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 529.501527][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.511470][T19407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 529.521973][T19407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.533382][T19407] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 529.549441][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 529.559445][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 529.569901][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 529.579277][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 529.594098][T19413] device veth0_vlan entered promiscuous mode [ 529.607485][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 529.615382][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 529.792624][T19413] device veth1_vlan entered promiscuous mode [ 529.826977][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 529.836731][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 529.847409][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 529.857559][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 529.874881][T19413] device veth0_macvtap entered promiscuous mode 01:39:29 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/24, 0x18, 0x0, 0x0, 0x0) [ 529.903013][T19413] device veth1_macvtap entered promiscuous mode [ 529.940323][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 529.960456][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.975915][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 529.992585][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.036338][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 530.071718][T19445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa2180c200000048ab08004500fd300004000000019078fffffffdacf313aa0322ce84fc73f7ea0216f6bdce0aa755009078e00000014500000000080000002f0000ac141400000000006807b517baa5ac7c672ae5e9504ac00beb897ea261dab08a6181c9c0210bf4f3621c78a5f3502bda8e29061387dade06e2b6992df1d77769270e287b731b61d482407e8a02d5e06afdcaa61ac60dbe24e074f0a2d9e4fca880b41a1d2e3c"], 0x0) [ 530.080349][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 01:39:29 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x2, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 530.141704][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 530.200562][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.244631][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 530.296148][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.329519][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 530.372017][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.423546][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 530.459629][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.474753][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 530.496475][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.508578][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 530.519668][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.543558][T19413] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 530.560974][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 530.576474][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.586753][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 530.597602][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.607846][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 530.618721][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.630738][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 530.641627][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.651581][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 530.664058][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.673992][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 530.684488][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.694423][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 530.704923][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.714820][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 530.725479][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.735399][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 530.753420][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.763346][T19413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 530.773815][T19413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.785640][T19413] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 530.793275][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 530.802099][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 530.810668][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 530.825711][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 530.835080][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 530.844031][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:39:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x3f, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2000000910053008100160008004500003000000000000186a96ec70001ac1414aa03009078e0000001450000000000000000880000ac1e00010000000027bc82d7f8c8ea7cecd4cb8dcf4f4d06471c07b10311f4ffc860d826ec1d2d39ff3c04fa978f838850cb3065cbcef1d020167866b1e917f7"], 0x0) socketpair(0x4, 0x4, 0xd0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x0, @random="1864876f019b", 'geneve0\x00'}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0x1420000a77, 0x0) accept4$llc(r1, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f00000001c0)=0x10, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/148, &(0x7f0000000100)=0x94) 01:39:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x3, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 531.478981][T19468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x4, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 531.727508][T19484] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x6, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 531.991007][T19496] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000180)=0xa00, 0x4) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:39:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x7, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x2, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x8, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 532.446871][T19520] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x3, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x4, {{0xa, 0x4e22, 0x5, @remote, 0x7f}}}, 0x88) 01:39:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0xb, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) [ 532.748972][T12805] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 532.776661][T12805] batman_adv: batadv0: Removing interface: batadv_slave_0 01:39:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x4, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 532.800746][T12805] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 532.814762][T19540] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 532.830208][T12805] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 532.889384][T12805] device bridge_slave_1 left promiscuous mode [ 532.895648][T12805] bridge0: port 2(bridge_slave_1) entered disabled state 01:39:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0xf, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) [ 532.996180][T12805] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 533.022810][T12805] batman_adv: batadv0: Removing interface: batadv_slave_0 01:39:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x6, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 533.093019][T12805] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 533.131387][T12805] batman_adv: batadv0: Removing interface: batadv_slave_1 01:39:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x11, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 533.174385][T12805] device bridge_slave_1 left promiscuous mode [ 533.204796][T12805] bridge0: port 2(bridge_slave_1) entered disabled state [ 533.279723][T12805] device bridge_slave_0 left promiscuous mode [ 533.290705][T12805] bridge0: port 1(bridge_slave_0) entered disabled state 01:39:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x7, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:33 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x1c, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 533.514705][T12805] device veth1_macvtap left promiscuous mode [ 533.563883][T12805] device veth0_macvtap left promiscuous mode [ 533.613750][T12805] device veth1_vlan left promiscuous mode [ 533.616076][T19543] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 533.673440][T12805] device veth0_vlan left promiscuous mode [ 533.818567][T12805] device veth1_macvtap left promiscuous mode [ 533.825552][T12805] device veth0_macvtap left promiscuous mode [ 533.837352][T12805] device veth1_vlan left promiscuous mode [ 533.863969][T12805] device veth0_vlan left promiscuous mode [ 543.206595][T12805] device hsr_slave_0 left promiscuous mode [ 543.236037][T12805] device hsr_slave_1 left promiscuous mode [ 543.299084][T12805] team0 (unregistering): Port device team_slave_1 removed [ 543.314040][T12805] team0 (unregistering): Port device team_slave_0 removed [ 543.326124][T12805] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 543.385423][T12805] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 543.512801][T12805] bond0 (unregistering): Released all slaves [ 543.976141][T12805] device hsr_slave_0 left promiscuous mode [ 543.996780][T12805] device hsr_slave_1 left promiscuous mode [ 544.128479][T12805] team0 (unregistering): Port device team_slave_1 removed [ 544.178225][T12805] team0 (unregistering): Port device team_slave_0 removed [ 544.216366][T12805] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 544.286116][T12805] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 544.522239][T12805] bond0 (unregistering): Released all slaves 01:39:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:44 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x8, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:44 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) socket$l2tp6(0xa, 0x2, 0x73) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r1, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'geneve1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40010}, 0x1) 01:39:44 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x21, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:44 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:44 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xb, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:44 executing program 0: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'nr0\x00', {0x4}, 0x8001}) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1ff, @bcast, @rose={'rose', 0x0}, 0x2, [@default, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) syz_emit_ethernet(0xb6, &(0x7f0000000180)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x28, 0x4, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, {[@timestamp_addr={0x44, 0x44, 0x8e, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0x2f}, 0x7e1c}, {@multicast2, 0x311}, {@empty, 0x4}, {@local, 0x8}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x3}, {@dev={0xac, 0x14, 0x14, 0x27}, 0xffff76d1}, {@local, 0x80}, {@dev={0xac, 0x14, 0x14, 0x26}, 0x40000000}]}, @rr={0x7, 0xf, 0xa4, [@local, @local, @loopback]}, @lsrr={0x83, 0x7, 0xf4, [@empty]}, @timestamp_prespec={0x44, 0x24, 0xf5, 0x3, 0x2, [{@local, 0x46ee}, {@multicast2, 0x6}, {@remote, 0x6}, {@local, 0xc545}]}, @lsrr={0x83, 0xb, 0x8, [@loopback, @multicast1]}]}}, @address_reply={0x12, 0x0, 0x0, 0x8000}}}}}, 0x0) [ 544.851121][T19608] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:44 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x2f, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:44 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x30, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:44 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xf, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:45 executing program 0: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={r0, 0x9}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0xf9, &(0x7f00000001c0)={@remote, @broadcast, @void, {@llc_tr={0x11, {@llc={0xe, 0xfc, '6', "247860bd79f729b0145bec52a2a296338e51a7ae70205e2e32f34903a16596097ae08ab7c72632d8a349a30ad7347b6c46836f0faf857ced137a58d13c7a2528ce1a738ccd688e0b5e4463e4e648c1b7c1efd24343083c1d55ffaca93e75aa4ce6873a608bcb4b0a9c414697ac3818e4927e29a89c309f41efd40520d4d5cd5c16dabeb0e1d82580643368216c7b2aa2f3a3c1da8853beb13a76cf58793ea7753f1626a9c7fe1f1fa9b77c37b9b641316c185ea75a08ccf2229abc8852e53796a3d852f312957d8f6c481f28b91ea2fb7ce1afbcc864d7f93b2fc2653c93e2c6aac7cc6648b8980b"}}}}}, 0x0) [ 545.257823][T19626] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:45 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x3a, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @remote}}}}}}, 0x0) 01:39:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x1c, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:45 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x3f, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 545.777986][T19654] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa000180c20000000800450000300000000000019078fffe287dac7b45fffdac1414aa03009078e00000014500000000000000002f0000ac14140002000000"], 0x0) 01:39:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x30, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:45 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001fc0)={&(0x7f0000000200)=@getchain={0x24, 0x66, 0x33d6e0564d05de83, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r2, 0x8000, 0x18}, 0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@rand_addr="83514b0f8db38f27c1940f700323a389", @mcast2, @rand_addr="32abdb5b8c518c0e29685ebf156cc68d", 0x1, 0x6, 0x9, 0x100, 0x8, 0x828c0002, r1}) 01:39:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x300, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 546.184176][T19671] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:46 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x600, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:46 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000300000000000019078fffffffdac1414aa03009078f00000014500000000000000002f0000ac14140000000000"], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r4, 0x8, 0x7, 0x2, 0x1, 0xac}, 0x14) 01:39:46 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 546.598649][T19692] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x700, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:46 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x2, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xb00, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 546.959178][T19712] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xf00, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:46 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x3, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 547.294508][T19728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:47 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x4, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:47 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000300000000000019078fffffffdac1414aa03009078e0f985484c0fa0fe8279140000014500000000000000002ff1245fb39777cccc85987a1fcfde92fb0b2a164cc36b2a3b12e31d0dad732438af4216a6c6e6b3bc46dc863c35b3e934c1e70d977b1c01e91fa6b300f126db579b9c56cbac0ea6825f12c7387f024feff7bff7f7f441ca2004bb0a8991dc4aee2976082d1f0085231f998e05dae73d667fcb193c0d5ec62a7da630b50aaa32c94673b8515afc384db5"], 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 01:39:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x1c00, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:47 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x6, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x3000, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 547.667947][T19749] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:47 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x7, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:47 executing program 0: socketpair(0x4, 0x6, 0x7, &(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000fc0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000001080)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x620d2004}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x1c, r1, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x4}, @TIPC_NLA_MON={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x886) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, r1, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x387}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x383}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x994) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x4000, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 547.954860][T19772] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:39:47 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x8, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:47 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x6c, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e21, 0x4, 'rr\x00', 0x20, 0xb55, 0x67}, {@rand_addr=0x20, 0x4e22, 0x3, 0x8}}, 0x44) syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="aa00000000000000bc00000108004500004b0000000008019078fffffffdac1414aa03009078e0000001451400000000009ea654dc934e7887f097fe2fd5c2"], 0x0) 01:39:47 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xb, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 548.274745][T19790] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 548.300433][T19791] IPVS: set_ctl: invalid protocol: 108 172.30.1.1:20001 01:39:48 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xf, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 548.368230][T19791] IPVS: set_ctl: invalid protocol: 108 172.30.1.1:20001 01:39:48 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) r2 = accept4(r1, &(0x7f0000000d40)=@in={0x2, 0x0, @local}, &(0x7f0000000dc0)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e00)={r4, 0x2}, 0x8) 01:39:48 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x11, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:48 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) [ 550.750646][T19830] IPVS: ftp: loaded support on port[0] = 21 [ 550.851035][T19830] chnl_net:caif_netlink_parms(): no params data found [ 550.896970][T19830] bridge0: port 1(bridge_slave_0) entered blocking state [ 550.904180][T19830] bridge0: port 1(bridge_slave_0) entered disabled state [ 550.913127][T19830] device bridge_slave_0 entered promiscuous mode [ 550.924155][T19830] bridge0: port 2(bridge_slave_1) entered blocking state [ 550.931563][T19830] bridge0: port 2(bridge_slave_1) entered disabled state [ 550.940066][T19830] device bridge_slave_1 entered promiscuous mode [ 550.964290][T19830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 550.976625][T19830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 551.002789][T19830] team0: Port device team_slave_0 added [ 551.014908][T19830] team0: Port device team_slave_1 added [ 551.034086][T19830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 551.041641][T19830] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 551.068381][T19830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 551.081700][T19830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 551.088729][T19830] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 551.114708][T19830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 551.198323][T19830] device hsr_slave_0 entered promiscuous mode [ 551.236957][T19830] device hsr_slave_1 entered promiscuous mode [ 551.286391][T19830] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 551.293961][T19830] Cannot create hsr debugfs directory [ 551.394410][T19830] bridge0: port 2(bridge_slave_1) entered blocking state [ 551.401549][T19830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 551.408986][T19830] bridge0: port 1(bridge_slave_0) entered blocking state [ 551.416110][T19830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 551.491934][T19830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 551.508920][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 551.519105][T13514] bridge0: port 1(bridge_slave_0) entered disabled state [ 551.527483][T13514] bridge0: port 2(bridge_slave_1) entered disabled state [ 551.537747][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 551.557372][T19830] 8021q: adding VLAN 0 to HW filter on device team0 [ 551.572767][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 551.582019][T13514] bridge0: port 1(bridge_slave_0) entered blocking state [ 551.589139][T13514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 551.607451][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 551.615880][T13514] bridge0: port 2(bridge_slave_1) entered blocking state [ 551.622954][T13514] bridge0: port 2(bridge_slave_1) entered forwarding state [ 551.654693][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 551.663985][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 551.686930][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 551.695367][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 551.718744][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 551.730395][T19830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 551.755653][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 551.763459][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 551.779405][T19830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 551.860988][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 551.870325][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 551.899224][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 551.908133][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 551.919902][T19830] device veth0_vlan entered promiscuous mode [ 551.927610][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 551.935400][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 551.954981][T19830] device veth1_vlan entered promiscuous mode [ 551.986278][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 551.994604][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 552.004502][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 552.013902][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 552.030647][T19830] device veth0_macvtap entered promiscuous mode [ 552.045592][T19830] device veth1_macvtap entered promiscuous mode [ 552.070183][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.080982][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.091327][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.102552][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.113210][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.123972][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.133894][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.144534][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.154756][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.165641][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.175596][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.186266][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.196307][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.206807][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.216685][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.227202][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.239163][T19830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 552.249311][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 552.258999][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 552.267317][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 552.275940][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 552.288846][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.300143][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.310857][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.321390][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.331307][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.341839][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.352200][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.362744][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.372717][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.383261][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.393604][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.404190][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.414165][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.426698][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.436902][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.447600][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.457690][T19830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.468190][T19830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.480343][T19830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 552.489400][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 552.499739][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:39:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x1c, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:52 executing program 0: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x8, 0x3) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x2, 0x9) syz_emit_ethernet(0x1096, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004b0410880066000006069078e00000020000000094040100071bb8e0000001ac14142effffffffac1e0101ac1414bbe000008907ce00000006890b7800000000ffffffff44205a300000000300000001000000020000004000000002000080000001000100004e234e24000000000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x1420000a77, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) 01:39:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x21, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x2f, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x30, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x3a, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:53 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000000)={0x8, 'team_slave_0\x00', {'ip6_vti0\x00'}, 0x8}) 01:39:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x3, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xf0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x300, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x4, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:53 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x600, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x6, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:54 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x1420000a77, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r5 = accept$netrom(r4, &(0x7f0000000140)={{0x3, @default}, [@default, @netrom, @rose, @remote, @default, @null, @rose, @bcast]}, &(0x7f00000001c0)=0x48) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r5, 0xc0406618, &(0x7f0000000200)={{0x2, 0x0, @identifier="7e7dcc2b3953b89385c2b7bfdf5ec9e6"}}) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)=0x683c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:39:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:54 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x700, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:54 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x7, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x8, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:54 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xb00, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xb, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x2, 0x1}, 0xc) 01:39:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:55 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xf00, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:39:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) r1 = socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r3, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r4 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r4, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={r6, @empty, @empty}, 0xc) 01:39:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xf, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:39:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = accept4$inet(r2, &(0x7f0000000300)={0x2, 0x0, @multicast1}, &(0x7f0000000340)=0x10, 0x80000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0xfffffd88) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00000002c0)=0x37, 0x4) r5 = socket$inet6(0xa, 0x80003, 0x6b) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETGEN(r6, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x14, 0x10, 0xa, 0x103, 0x0, 0x0, {0x1, 0x0, 0x1}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") pipe(&(0x7f0000000040)={0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) splice(r7, 0x0, r8, 0x0, 0x1420000a77, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000004c0)=0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r8, 0x8983, &(0x7f0000000480)) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000380)={0x0, r5, 0x40, 0x5, 0x8001, 0x2}) r9 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000280)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r9, @ANYBLOB="048f2bc70d2f3b774e056f60e7af14546816200f97bd7000fcdbdf250200009f"], 0x1c}, 0x1, 0x0, 0x0, 0x4008810}, 0x44000) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="00050000", @ANYRES16=r0, @ANYBLOB="10002bbd7000fedbdf25020000006400038008000500ac1e0001060007004e240000050008006e0000000800030001000000060007004e20000005000800200000001400020077673200000000000000000000000000140006000000000000000000000000000000000108000100000000000c000380060007004e21000008000600e0000000080004008000000008000400050000000c0003800500080042000000440001801400030000000000000000000000000000000000060004004e2000000c000700300000000a00000008000900120000000600020087000000080009001f000000"], 0xec}, 0x1, 0x0, 0x0, 0x40110}, 0x800) 01:39:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0xfffffffffffffe22) sendmmsg$inet(r0, &(0x7f0000003b40)=[{{0x0, 0x214f3400, &(0x7f0000000100)=[{&(0x7f0000001940)="a5", 0xc01}, {&(0x7f0000000040)="9679878f942445ac3b5ba53644d8fe0ded98ea1604edac9e94f222e52f753a8b9ec7e04d2b0d5e04ece2638ff3436674839f127ad922e61145a055c7aa022909f5942e627312dbf6d17a3610b203103daf150ce2445769465d887980b784d1277df1c9f5cef6cddb570bf1adcae7274a18e3b2756ffb797251529666abff7118958b388cfaa3babf3dc1ac33de4131b6975eb207ab9b85acdc2aded174e8745822dc925523f730eba3d4773373"}], 0x1, 0x0, 0xfffffffffffffd61, 0x1cb}}, {{0x0, 0x0, &(0x7f0000000680), 0x1}}], 0x4000000000001cc, 0x4000000) 01:39:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:39:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:39:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaa2aaaaaaa0180c20002006146450000300000000000019078fffffffdac1414aa03009078e00000014500000000000000002f0000ac141400000000"], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000180)) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) r3 = accept(r1, &(0x7f0000000000)=@caif=@rfm, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @rand_addr=0x4}, @in6={0xa, 0x4e21, 0x80000001, @rand_addr="dc86e26476726fbf9c21117149846f67", 0x81}, @in6={0xa, 0x4e20, 0x80000000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x82e}, @in6={0xa, 0x4e22, 0x1c000000, @rand_addr="b645ffbac5bddd56456be78affe5e0ca", 0x6}], 0x64) 01:39:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) [ 558.395698][T20053] IPVS: ftp: loaded support on port[0] = 21 [ 558.495711][T20053] chnl_net:caif_netlink_parms(): no params data found [ 558.547792][T20053] bridge0: port 1(bridge_slave_0) entered blocking state [ 558.554929][T20053] bridge0: port 1(bridge_slave_0) entered disabled state [ 558.563828][T20053] device bridge_slave_0 entered promiscuous mode [ 558.573450][T20053] bridge0: port 2(bridge_slave_1) entered blocking state [ 558.581249][T20053] bridge0: port 2(bridge_slave_1) entered disabled state [ 558.590116][T20053] device bridge_slave_1 entered promiscuous mode [ 558.618023][T20053] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 558.630987][T20053] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 558.664122][T20053] team0: Port device team_slave_0 added [ 558.673212][T20053] team0: Port device team_slave_1 added [ 558.692143][T20053] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 558.699200][T20053] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 558.725721][T20053] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 558.747420][T20053] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 558.754414][T20053] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 558.800128][T20053] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 558.845478][T20059] IPVS: ftp: loaded support on port[0] = 21 [ 558.879540][T20053] device hsr_slave_0 entered promiscuous mode [ 558.926690][T20053] device hsr_slave_1 entered promiscuous mode [ 558.986514][T20053] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 558.994108][T20053] Cannot create hsr debugfs directory [ 559.167155][T20053] bridge0: port 2(bridge_slave_1) entered blocking state [ 559.174256][T20053] bridge0: port 2(bridge_slave_1) entered forwarding state [ 559.181685][T20053] bridge0: port 1(bridge_slave_0) entered blocking state [ 559.188921][T20053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 559.205975][T20059] chnl_net:caif_netlink_parms(): no params data found [ 559.302786][T20059] bridge0: port 1(bridge_slave_0) entered blocking state [ 559.318464][T20059] bridge0: port 1(bridge_slave_0) entered disabled state [ 559.327285][T20059] device bridge_slave_0 entered promiscuous mode [ 559.338293][T20059] bridge0: port 2(bridge_slave_1) entered blocking state [ 559.345449][T20059] bridge0: port 2(bridge_slave_1) entered disabled state [ 559.354572][T20059] device bridge_slave_1 entered promiscuous mode [ 559.384110][T20059] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 559.398781][T20059] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 559.433050][T20059] team0: Port device team_slave_0 added [ 559.452747][T20059] team0: Port device team_slave_1 added [ 559.469002][T20053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 559.509941][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 559.520134][T14852] bridge0: port 1(bridge_slave_0) entered disabled state [ 559.528931][T14852] bridge0: port 2(bridge_slave_1) entered disabled state [ 559.545766][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 559.563558][T20059] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 559.571759][T20059] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 559.598888][T20059] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 559.614179][T20059] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 559.623037][T20059] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 559.649132][T20059] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 559.663546][T20053] 8021q: adding VLAN 0 to HW filter on device team0 [ 559.694702][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 559.703836][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 559.712942][T14854] bridge0: port 1(bridge_slave_0) entered blocking state [ 559.720054][T14854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 559.739867][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 559.750642][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 559.759609][T14854] bridge0: port 2(bridge_slave_1) entered blocking state [ 559.766726][T14854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 559.810712][T20059] device hsr_slave_0 entered promiscuous mode [ 559.866848][T20059] device hsr_slave_1 entered promiscuous mode [ 559.906443][T20059] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 559.914044][T20059] Cannot create hsr debugfs directory [ 559.933700][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 559.959864][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 560.002761][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 560.012884][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 560.027227][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 560.068783][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 560.078253][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 560.106740][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 560.115353][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 560.131910][T20053] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 560.144466][T20053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 560.158045][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 560.172934][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 560.235002][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 560.242864][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 560.272833][T20053] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 560.390365][T20059] 8021q: adding VLAN 0 to HW filter on device bond0 [ 560.433281][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 560.449276][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 560.457547][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 560.466720][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 560.479328][T20059] 8021q: adding VLAN 0 to HW filter on device team0 [ 560.504681][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 560.514055][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 560.523199][ T2851] bridge0: port 1(bridge_slave_0) entered blocking state [ 560.530330][ T2851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 560.540398][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 560.563650][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 560.573269][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 560.582859][ T2851] bridge0: port 2(bridge_slave_1) entered blocking state [ 560.590015][ T2851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 560.617113][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 560.626632][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 560.635067][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 560.659121][T20053] device veth0_vlan entered promiscuous mode [ 560.669466][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 560.677940][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 560.685656][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 560.707379][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 560.724682][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 560.733669][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 560.745179][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 560.754289][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 560.775110][T20053] device veth1_vlan entered promiscuous mode [ 560.799063][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 560.816766][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 560.825007][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 560.836808][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 560.855002][T20059] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 560.867127][T20059] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 560.877337][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 560.887451][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 560.924755][T20053] device veth0_macvtap entered promiscuous mode [ 560.941952][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 560.951317][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 560.965336][T20053] device veth1_macvtap entered promiscuous mode [ 560.988667][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 560.997831][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 561.033020][T20059] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 561.042785][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 561.050945][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 561.063089][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.084347][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.095036][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.106441][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.116728][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.127675][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.138366][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.149203][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.159492][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.170362][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.180709][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.191647][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.202194][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.212958][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.231558][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.242097][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.252499][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.263058][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.275394][T20053] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 561.290821][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 561.306832][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 561.318859][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.341818][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.355700][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.374124][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.385658][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.396639][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.406801][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.417432][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.427344][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.437859][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.448417][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.459133][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.469079][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.479566][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.489479][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.499989][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.509917][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.520389][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.530640][T20053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.542388][T20053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.554096][T20053] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 561.566922][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 561.576890][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 561.615625][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 561.625114][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 561.758757][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 561.775721][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 561.788591][T20059] device veth0_vlan entered promiscuous mode [ 561.843440][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 561.863453][T13514] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 561.880385][T20059] device veth1_vlan entered promiscuous mode 01:40:01 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x1100, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 561.967028][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 561.976995][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 561.985299][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 562.020729][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 562.043785][T20059] device veth0_macvtap entered promiscuous mode [ 562.108912][T20059] device veth1_macvtap entered promiscuous mode [ 562.186412][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 562.197060][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.207465][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 562.217967][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.228326][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 562.238865][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.248798][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 562.267403][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.277753][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 562.288415][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.298474][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 562.308984][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.318928][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 562.329431][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.340446][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 562.350969][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.360852][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 562.371334][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.381261][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 562.391765][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.403302][T20059] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 562.413111][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 562.422545][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 562.431165][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 562.440556][T14854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 562.455036][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.466277][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.477011][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.487506][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.497687][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.508345][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.518285][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.529091][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.539037][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.549821][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.560058][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.570796][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.581572][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.592410][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.602419][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.612888][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.622749][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.633275][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.643138][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.653592][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.668092][T20059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 562.678904][T20059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 562.690798][T20059] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 562.702233][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 562.712358][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:40:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x1c, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:02 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@rand_addr="49baaddc37a67c1b8fed06831c545851", 0x20, 0x2, 0x1, 0x4, 0xffff, 0x6}, 0x20) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, &(0x7f0000000180)=0x62, 0x80800) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x8982, &(0x7f0000000100)) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008006400e12f0000000000019078fffffffdac1414aa0300907845000000009927d53cb5c4c69614140000000000"], 0x0) 01:40:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:02 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x1c00, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @rand_addr, @local}, &(0x7f0000000040)=0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) accept4$alg(r1, 0x0, 0x0, 0x800) 01:40:02 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x2100, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x30, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x2f00, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x3000, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x300, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:03 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendto$inet6(r2, &(0x7f00000002c0)="b5", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, 0x3, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x4000010) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009780)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) 01:40:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) 01:40:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x3a00, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x600, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x700, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x3f00, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000300000000000019078fffffffdac1414aa03009078e00000014500590000000000002f0000ac141400000000001b059bce785a468e9e84f8f545a374704ea95156bf88a9b6c7e95619b97785d1839834d8f6ca145cc0ce13b1e257fe9edb6c965de41e9dd6aa2c269004e023143ec144"], 0x0) [ 564.368123][T20170] net_ratelimit: 1 callbacks suppressed [ 564.368136][T20170] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:40:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xb00, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:04 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x4000, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:04 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x5e, 0xfff, 0x8, 0x9, 0x6}) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r1 = socket(0x11, 0x800000003, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x1420000a77, 0x0) ioctl$sock_proto_private(r3, 0x89e0, &(0x7f0000000280)="0a3393b947c89858a7d6ed0ec58407c607a9ef2b5d2548861f568b890bb7cc26fef88fff1a755b94734ec63d9fdf94d46734b368bc7445a3c50630dee1882a4c6235fd0a24f21e95da34412fde84d395a62adf77f43ecd273c8d47745561e744622351e9b6192cb56aafd4ac47d525b7d4ff676f42223206f1b0ea31e825669384eec4da1c5806759d2d0c3531c727afc8dc09e4edb5702a4b9de462799baee181d608ab2408ce484dbf971db4d64c2b81044329d0539cea08f0772d302ec987148a05e1d169b365c10c18659784f5413a91015e58d3c135b97ed2af38620d002c2ec482") bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'netdevsim0\x00', {0x2, 0x4e22, @multicast2}}) 01:40:04 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xf000, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xf00, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:04 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x1c00, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x3000, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0)={{0x3, @default}, [@rose, @netrom, @default, @rose, @rose, @bcast, @null, @netrom]}, &(0x7f0000000180)=0x48, 0x80000) accept$ax25(r3, &(0x7f00000001c0)={{0x3, @bcast}, [@netrom, @netrom, @bcast, @bcast, @netrom, @bcast, @bcast, @netrom]}, &(0x7f0000000240)=0x48) ioctl$SIOCNRDECOBS(r2, 0x89e2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r5, 0x0, 0x1420000a77, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x2) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:40:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x3, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x4000, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x4, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xffff, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'macsec0\x00', {0x2, 0x4e21, @broadcast}}) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32, @ANYBLOB="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"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010001fbf000000000000004b0eac0000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000c00010067726574617000000c00020008000100", @ANYRES32, @ANYBLOB="08fa0200", @ANYRES32], 0x44}}, 0x0) 01:40:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x6, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 566.482341][T20280] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 566.598334][T20280] 8021q: adding VLAN 0 to HW filter on device bond1 [ 566.637717][T20284] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 566.710496][T20280] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 01:40:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x4) 01:40:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x7, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x2, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getpid() sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x30}}, 0x0) 01:40:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x8, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x3, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:06 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose, @bcast]}, 0x48) listen(r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r2 = accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) accept4$unix(r2, &(0x7f0000000200), &(0x7f0000000280)=0x6e, 0x0) r3 = accept(r0, &(0x7f0000000080)=@sco={0x1f, @fixed}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000100)=0x23, 0x4) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="08cbf350") 01:40:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x4, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:07 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x1420000a77, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x31fd1000) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r5, 0x0, 0x1420000a77, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=0x0, @ANYRESOCT, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESHEX=r0, @ANYRES64, @ANYRES32, @ANYRESOCT=r2], @ANYRES64=r4]], 0x0) 01:40:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xb, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x6, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x7, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xf, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x8, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:07 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0xb, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'veth1_to_hsr\x00', {0x2, 0x4e20, @multicast1}}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=@newlink={0x60, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x1c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x2}}, @IFLA_VLAN_QOS_MAPPING={0xc}]}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x60}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) 01:40:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x11, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 568.387032][T20374] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 01:40:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa3623d64c86f68f3650cf55741bbe340180c20000000800450000300000000000019078fffffffdac9414aa03009078e00000014500000000000000002f0000ac1414000000001e0785d12c3c104f26d9642200"], 0x0) 01:40:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0xb, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x1c, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 568.792420][T20379] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 01:40:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0xf, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x21, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x1420000a77, 0x0) r2 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x10000, @dev={0xfe, 0x80, [], 0x3e}, 0xfff}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0x1ff, @ipv4={[], [], @remote}, 0xfffffffd}}}, &(0x7f00000000c0)=0x84) 01:40:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x1c, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xf) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c0001006272696467650000000200"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r6, @ANYBLOB="65580000000000009496b53b9eb2bb7ef135718197f5c4ac6d7e51672156f08bb877398d908e112728c92edb9f6789f6e0065f66e8eebb8bfbfea10a851066136bf74cc6aa9a448766bb8a6765097de0d196096270a2d381d8704b675227f508a840cf8da0517677494059bc570f"], 0x20}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) 01:40:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2f, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x30, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 569.423767][T20420] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 01:40:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x30, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 569.486110][T20425] bridge1: port 1(syz_tun) entered blocking state [ 569.509087][T20425] bridge1: port 1(syz_tun) entered disabled state [ 569.572659][T20425] device syz_tun entered promiscuous mode 01:40:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0xff, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 569.626372][T20420] bridge1: port 1(syz_tun) entered blocking state [ 569.632900][T20420] bridge1: port 1(syz_tun) entered forwarding state 01:40:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x3a, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) [ 569.701464][T20425] device syz_tun left promiscuous mode [ 569.729469][T20425] bridge1: port 1(syz_tun) entered disabled state [ 569.867591][T20420] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 569.911003][T20425] bridge1: port 1(syz_tun) entered blocking state [ 569.941745][T20425] bridge1: port 1(syz_tun) entered disabled state [ 569.971476][T20425] device syz_tun entered promiscuous mode [ 569.982068][T20425] bridge1: port 1(syz_tun) entered blocking state [ 569.988671][T20425] bridge1: port 1(syz_tun) entered forwarding state [ 570.003140][T20448] device syz_tun left promiscuous mode 01:40:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) [ 570.021874][T20448] bridge1: port 1(syz_tun) entered disabled state 01:40:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xf) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c0001006272696467650000000200"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r6, @ANYBLOB="65580000000000009496b53b9eb2bb7ef135718197f5c4ac6d7e51672156f08bb877398d908e112728c92edb9f6789f6e0065f66e8eebb8bfbfea10a851066136bf74cc6aa9a448766bb8a6765097de0d196096270a2d381d8704b675227f508a840cf8da0517677494059bc570f"], 0x20}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) 01:40:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xf0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:09 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}}}}}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfffffd88) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000400)={@local, 0x0}, &(0x7f00000002c0)=0xffffffffffffff62) r4 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r5, 0x0, r6, 0x0, 0x1420000a77, 0x0) ioctl$SIOCAX25GETINFO(r5, 0x89ed, &(0x7f0000000300)) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x80002, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") getsockname$packet(r8, &(0x7f0000000940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000900)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000b00)=ANY=[@ANYBLOB="480000001000050700000000000000f67c390e4fef540000000000", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="540000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002c0012800000010000000000000000000000028008000500", @ANYRES32=r9, @ANYBLOB="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"], 0x54}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000080), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r2, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x40010) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r10, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001fc0)={&(0x7f0000000200)=@getchain={0x24, 0x66, 0x33d6e0564d05de83, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) r12 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r12, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r13 = socket(0x11, 0x800000003, 0x0) bind(r13, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r13, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001fc0)={&(0x7f0000000200)=@getchain={0x24, 0x66, 0x33d6e0564d05de83, 0x0, 0x0, {0x0, 0x0, 0x0, r14, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r12, 0x8933, &(0x7f0000000080)={'batadv0\x00', r14}) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x60, r2, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r11}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r15}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x20, 0x2}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7fffffff, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x4}}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x4000050) 01:40:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x3, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:10 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x300, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 570.394551][T20475] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 570.422069][T20472] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 570.456342][T20475] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 570.477978][T20475] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 570.496815][T20482] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 570.546473][T20478] bridge2: port 1(syz_tun) entered blocking state 01:40:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 570.592635][T20478] bridge2: port 1(syz_tun) entered disabled state [ 570.628437][T20478] device syz_tun entered promiscuous mode [ 570.647163][T20478] bridge2: port 1(syz_tun) entered blocking state [ 570.653684][T20478] bridge2: port 1(syz_tun) entered forwarding state 01:40:10 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x600, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 570.708433][T20472] device syz_tun left promiscuous mode 01:40:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) [ 570.801036][T20472] bridge2: port 1(syz_tun) entered disabled state 01:40:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x5, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:10 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) 01:40:10 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x700, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:11 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xb00, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfffffd88) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0xfffffffb}, 0x8) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 01:40:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x8, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b8000699030007000500154006008178a80016000c000105e5580000000001000000006f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee48100000000000000d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d08fad95667e04adcdf634c1f215ce3bb53b409d5e1ca4e81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r2 = accept$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000180)=""/126, &(0x7f0000000300)=0x7e) 01:40:11 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xf00, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:11 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x1100, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 571.951987][T20557] netlink: 152 bytes leftover after parsing attributes in process `syz-executor.2'. 01:40:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2b, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:12 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00') r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001900)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000001980)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000001a40)={&(0x7f0000001940), 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)={0x38, r2, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x24040844}, 0x20000800) 01:40:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x1c00, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0x1420000a77, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=@ipv6_getrule={0x1c, 0x22, 0x8, 0x70bd2b, 0x25dfdbfb, {0xa, 0x80, 0x20, 0x52, 0x3f, 0x0, 0x0, 0x2, 0x8}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40810}, 0x40000) 01:40:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2100, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2f00, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:12 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x66, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xd69f, @multicast2}, @timestamp_reply={0xe, 0x0, 0x0, 0xaaf1, 0x9, 0x3, 0x3ff, 0x8}}}}}, 0x0) 01:40:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x3000, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 574.758563][T20614] IPVS: ftp: loaded support on port[0] = 21 [ 574.856955][T20614] chnl_net:caif_netlink_parms(): no params data found [ 574.924376][T20614] bridge0: port 1(bridge_slave_0) entered blocking state [ 574.931587][T20614] bridge0: port 1(bridge_slave_0) entered disabled state [ 574.940485][T20614] device bridge_slave_0 entered promiscuous mode [ 574.950260][T20614] bridge0: port 2(bridge_slave_1) entered blocking state [ 574.961623][T20614] bridge0: port 2(bridge_slave_1) entered disabled state [ 574.970530][T20614] device bridge_slave_1 entered promiscuous mode [ 575.001955][T20614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 575.013848][T20614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 575.041544][T20614] team0: Port device team_slave_0 added [ 575.050114][T20614] team0: Port device team_slave_1 added [ 575.073201][T20614] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 575.080257][T20614] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 575.106526][T20614] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 575.120660][T20614] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 575.128512][T20614] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 575.155475][T20614] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 575.235154][T20614] device hsr_slave_0 entered promiscuous mode [ 575.286667][T20614] device hsr_slave_1 entered promiscuous mode [ 575.326033][T20614] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 575.333704][T20614] Cannot create hsr debugfs directory [ 575.441438][T20614] bridge0: port 2(bridge_slave_1) entered blocking state [ 575.448578][T20614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 575.455965][T20614] bridge0: port 1(bridge_slave_0) entered blocking state [ 575.463179][T20614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 575.543246][T20614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 575.564925][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 575.574724][T12241] bridge0: port 1(bridge_slave_0) entered disabled state [ 575.583492][T12241] bridge0: port 2(bridge_slave_1) entered disabled state [ 575.593670][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 575.610958][T20614] 8021q: adding VLAN 0 to HW filter on device team0 [ 575.795060][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 575.803736][ T2851] bridge0: port 1(bridge_slave_0) entered blocking state [ 575.810855][ T2851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 575.818967][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 575.827979][ T2851] bridge0: port 2(bridge_slave_1) entered blocking state [ 575.835034][ T2851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 575.896747][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 575.916106][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 575.925232][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 575.935529][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 575.945159][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 575.954836][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 575.976412][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 575.985254][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 575.994515][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 576.003529][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 576.013272][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 576.026979][T20614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 576.066723][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 576.074267][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 576.095415][T20614] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 576.194991][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 576.205101][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 576.233203][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 576.242902][T14852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 576.255223][T20614] device veth0_vlan entered promiscuous mode [ 576.267567][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 576.275313][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 576.305212][T20614] device veth1_vlan entered promiscuous mode [ 576.380516][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 576.397703][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 576.416171][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 576.424884][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 576.451174][T20614] device veth0_macvtap entered promiscuous mode [ 576.488436][T20614] device veth1_macvtap entered promiscuous mode [ 576.539649][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.550371][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.560929][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.571971][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.582583][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.593835][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.604382][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.615224][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.625572][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.636765][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.647450][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.675044][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.696342][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.715969][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.737025][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.755960][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.775954][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.802246][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.836057][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.847201][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.857698][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 576.868595][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 576.880980][T20614] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 576.891227][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 576.916355][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 576.924631][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 576.947209][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 576.969661][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 576.995965][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.015903][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.026911][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.037200][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.048125][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.059099][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.070170][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.080469][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.091418][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.101713][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.112622][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.122970][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.134444][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.145690][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.156697][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.175972][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.195946][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.205798][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.229570][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.239769][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.250692][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.260973][T20614] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 577.271802][T20614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.285033][T20614] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 577.295739][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 577.305226][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:40:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2c, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={@fixed={[], 0x12}, 0xc81}) 01:40:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:17 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x3a00, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:17 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x50050480) r1 = accept(r0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1d0) 01:40:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:17 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x3f00, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:17 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000080)={0x7, 'veth1_to_bridge\x00', {}, 0x9}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000001c0)="a3dd8d64998d9e67cdb7af71fa98fb80f10944b0a2c0ca37beffa88f131ccb2d9488fda3e7838f5bba9ea6469fa4e4420bfb988e955fdccf2cb08d8e56a51b79c87c09b1321943a8e610d18d942da4e7bfb8533bf80cf98fe7a6901e1fa2eefbd6914776751ea740b3d00a1154b187835c93fc00a80c12cfc0d836d121d6ad66957c0089f19c16392fdfc2ee3c6cab233e79359f5ade39788699138b69c28c262c4268b5885cfde4376929b55c78f14717563061aea99a5fac5a5fc07028805165759fd509c45b1fe1feba8ded302d67209851464c6841ff76496b3d980c1a65e112495d94058521b748", 0xea}, {&(0x7f00000002c0)="a9767a7844a8b7c72f2e7934e3d2b313188cb34f5392d12192110d29131acd09a657f9ebe85429eb26575ca09791fe7e9ac8fc4dd0231c8723b95901880a75b202b4f4c4cfb4fef58618c97976acb8318f9fa41793552f0f1b0efc399560c76fdcf492ecfbca3d53", 0x68}, {&(0x7f0000000640)="d7211fb85310c25274246525ce775513a62d9d66119904a98a8102613cb4cc4b0978b95e15544f5b568e2c8452bd7c0f5274cee32fe52c5fe2bb388aad5371e5def147a2600e515f63dbe47e03c5d9d5125c20182fd6294da53979480595fbc74a06e58e3327fbe00a990eb665556ed35f41e3f2044a8a2f3aee4cfe5c989496bad991b1a0bb6d351c0ec288f2dc6e459ecce920c3183921f1", 0xa4}, {&(0x7f0000000400)="30a9b90cab4a63a6ce55b7554922d3864bdf0e999a9bcc7c64bdbdaaf274dcdadcac71e40fd4a77d8b7344e75bcd068633f5cbbe1110050000000000bfe49fbae70dd3278449e6f664284f69b4bf50bf98feafacdb9a8709aec0b93bdaf328", 0x3e}, {&(0x7f0000000480)="7a5f64cbf1db7e5b869319514f91b35cb9d407e699af14124ebcb082dcc798328824e9e4cb1086eab0be5903f9975a56ee1dc1e42e8ca8c0e00225894b5ff4dbec6c6aa4f1fb57f6af7fdcd004f51017b617dc8bfd54c07ba37b40bb1ed2ffdeecafef67add5ae9854173940baaa57", 0x6f}, {&(0x7f0000000500)="b7c377242eac951304c9b1b01fab3a773d9b73d1c3757cc8cd1e4cdfabae51ad1c662b55f4deb257528f2d53e5f6c1e41e9838f6582d41ef7d69151b7787d91abb55e4c35228b578c671a324ebc17ee4a35ef6eb5e62784b9723a243fb75feb8307816a6f3d4de817f67e86266453f295316961942ede54aebe5ad1a322bb58beeb4775f2a48fa027dcc4c040fec9181ce6eab9433c1db874480", 0x9a}], 0x1}, 0x4000000) 01:40:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:17 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x4000, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 578.180689][T20662] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 01:40:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x3a, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:18 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x1e, 0x5, 0x9) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newrule={0x6c, 0x20, 0x800, 0x70bd2d, 0x25dfdbff, {0xa, 0x0, 0x10, 0x9, 0xff, 0x0, 0x0, 0x3, 0x2}, [@FIB_RULE_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0x792}, @FRA_SRC={0x14, 0x2, @mcast1}, @FIB_RULE_POLICY=@FRA_OIFNAME={0x14, 0x11, 'veth1_macvtap\x00'}, @FIB_RULE_POLICY=@FRA_L3MDEV={0x5, 0x13, 0x8}, @FIB_RULE_POLICY=@FRA_PROTOCOL={0x5, 0x15, 0x1}, @FIB_RULE_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0x6}, @FIB_RULE_POLICY=@FRA_L3MDEV={0x5, 0x13, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4004840}, 0x802) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @loopback}, &(0x7f0000000200)=0xc) r2 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000007780)={&(0x7f0000000000)=@caif=@at={0x25, 0x8}, 0x80, 0x0}, 0x0) 01:40:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xf000, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x3c, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:18 executing program 2: r0 = socket(0x29, 0x80000, 0x3f) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x14, r1, 0x2, 0x70bd27, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8840}, 0x4040001) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0xfffffd88) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001fc0)={&(0x7f0000000200)=@getchain={0x24, 0x66, 0x33d6e0564d05de83, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r7, &(0x7f0000000000)=ANY=[], 0xfffffd88) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@rand_addr="c55ee59539eb45bcf9e387a875a41a4a", @in6=@loopback, 0x4e24, 0xfff9, 0x4e24, 0x8, 0x2, 0x20, 0x0, 0x69, r6, r8}, {0x0, 0x7f, 0x338a, 0x8, 0x1, 0xd5e8, 0x7dc42c8f, 0x4}, {0x6, 0x200}, 0x3, 0x6e6bbe, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback, 0x4d3}, 0xa, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x20, 0xffffffff, 0x1}}, 0xe8) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000280)={r3, 0x4, 0x40, "652b090ecc786673593f42e6b4b2f38261b2f2a988b86deeeb03d84e8b619ff515a8b51f2361d4ddd81b2f043ad421b868eba402badc303b05c7722eb225b070852d6a81770fba5f4493d2a2cf890e378fc68a17b1300eda3355e840fb94d2a790cebba36550a8c6c702a8389d9fa7972205f483f97b0cd801fa44"}) unshare(0x20600) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r9) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) close(r10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r9, r11, 0x80000000, 0x0) 01:40:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xffff, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local={0xac, 0x13}}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:18 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfffffd88) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002abd7000fddbdf25020000000c00020013550000000000000c00060000000000000000000c00030003000000000000000c00070008000100", @ANYRES32, @ANYBLOB="0c0006000200000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x80, r3, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8001}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}]}, 0x80}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, 0x2, 0x6, 0x201, 0x0, 0x0, {0x3, 0x0, 0x8}, [@IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0x4}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x5}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0xfffffffb}]}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x2}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x81}, 0x4000001) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x401, 0x0, 0x80}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:18 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@caif, &(0x7f0000000200)=0x80, 0x80800) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x4e21, 0x0, 0x0, 0x190, 0x80, 0x0, 0x0, r2}, {0x1c993630, 0x1000, 0x7, 0x0, 0x3, 0x7ff, 0x0, 0x4}, {0x6}, 0x6, 0x6e6bba}, {{@in6=@remote, 0x4d4}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3502, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd2}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x4e22, 0x8000, 0xa, 0x80, 0x120, 0x2f, 0x0, r2}, {0x2, 0x0, 0x100000001, 0x100000000, 0x0, 0x0, 0xff}, {0x6, 0xffff, 0x2, 0x49f}, 0xe6c, 0x6e6bb9, 0x0, 0x2, 0x1}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4d2}, 0x1, @in, 0x3507, 0x3, 0x0, 0x5, 0x1f, 0x0, 0x800}}, 0xe8) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000400)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x2, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) 01:40:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local={0xac, 0x1c}}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x2, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local={0xac, 0x30}}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:19 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x3, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, 0xffffffffffffffff, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local={0xac, 0x14, 0x13}}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:19 executing program 0: syz_emit_ethernet(0xa2, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x94, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}, {0x1e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0xfffe, @dev, @rand_addr, {[@timestamp_prespec={0x44, 0x4c, 0x75, 0x3, 0xe, [{@multicast1}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@empty}, {@multicast2, 0x431}, {@multicast1, 0x5}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x480}, {@dev={0xac, 0x14, 0x14, 0x1c}}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x26de70f1}]}, @timestamp={0x44, 0xc, 0xfa, 0x0, 0x9, [0xffff, 0x3]}, @noop, @rr={0x7, 0xb, 0x1e, [@rand_addr=0x28, @dev={0xac, 0x14, 0x14, 0x3b}]}]}}}}}}}, 0x0) 01:40:19 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x4, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:19 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@caif, &(0x7f0000000200)=0x80, 0x80800) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x4e21, 0x0, 0x0, 0x190, 0x80, 0x0, 0x0, r2}, {0x1c993630, 0x1000, 0x7, 0x0, 0x3, 0x7ff, 0x0, 0x4}, {0x6}, 0x6, 0x6e6bba}, {{@in6=@remote, 0x4d4}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3502, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd2}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x4e22, 0x8000, 0xa, 0x80, 0x120, 0x2f, 0x0, r2}, {0x2, 0x0, 0x100000001, 0x100000000, 0x0, 0x0, 0xff}, {0x6, 0xffff, 0x2, 0x49f}, 0xe6c, 0x6e6bb9, 0x0, 0x2, 0x1}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4d2}, 0x1, @in, 0x3507, 0x3, 0x0, 0x5, 0x1f, 0x0, 0x800}}, 0xe8) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000400)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x2, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) 01:40:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local={0xac, 0x14, 0x1c}}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:19 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x6, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:19 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000007c0)=[@in6={0xa, 0x4e21, 0x7, @empty, 0x4}, @in6={0xa, 0x4e22, 0x9, @mcast1, 0x9}], 0x38) 01:40:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local={0xac, 0x14, 0x30}}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:19 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x7, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, 0xffffffffffffffff, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) socketpair(0x26, 0xa, 0x40, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000240), 0x4) [ 580.381452][T20786] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:40:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x8, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x5, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, 0xffffffffffffffff, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaab9aa0180c20000000800450000300000000000019078fffffffdac1414aa03009078e00000014500000000000000002f0000ac14140000000000"], 0x0) 01:40:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x6, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0xb, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, 0xffffffffffffffff, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0xf, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x8, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aabe09fd6a27d0a07ac354aaaaaaaaaa0180c20000000800450000300000000000019078fffffffdac1414aabefe0dbbcccb750000014500000000000000002fd7258289db16c3a0ce53f6beb550bd593763dc1a77aa9030849a56e4151d052195fb983ee186e0900b75b8fea685e64490fcd94f8dcdc1ef21503bd56c301baa326b4a891f0fde80"], 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1f, 0x4) 01:40:21 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)={{0x10b, 0x7f, 0x4, 0x6f, 0x13f, 0x7ff, 0x117, 0x9}, "352c18d6e9521adaf10ecbc086849a789b409968aadc25d4947b4dbdbee91628e47942ec245043d5e22c9d120c6f608dcece2aa8157b7d7e1347b7e39ddc5e8a0344c55f2279a3e9000b37ff3c3fe9c0b0e166f994863b389a2c43b9a31beee9183836315e2d90decc404401199507be2e3ed8eba50d4361875da253299aec58cf7d69a4cf39f5eddc9f22b1b9722f287f2e8669dae4bc32f28426a50256ba0f6e10fb6778744111a0ce7fcef1aa095081d656", [[], [], [], [], [], []]}, 0x6d3) 01:40:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0xb, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:21 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r1, 0x84, 0x9, 0x0, &(0x7f0000001140)) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(r2, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f0000000240)=ANY=[@ANYBLOB="c0030000", @ANYRES16=r3, @ANYBLOB="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"], 0x3c0}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) getsockopt$inet6_opts(r1, 0x29, 0x37, 0x0, &(0x7f0000000140)) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") 01:40:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x11, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:21 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000001cc0)=@hci, &(0x7f0000001d40)=0x80, 0x80800) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001d80)) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r2 = accept(r1, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x7ff, 0x0) splice(r3, 0x0, r4, 0x0, 0x100000000000a, 0x0) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000480)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x94124078}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="08002bbd7000ffdbdf25050000030000000000000000080008000000000008000c000100000d0000000000080006006f000000"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r5, 0x800, 0x70bd2d, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x40000) connect$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0x12) 01:40:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0xc, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x1c, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x12, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x21, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x2f, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x2, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:22 executing program 2: socket(0x10, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18020000000000000000000000000000459f8058e15696cb9500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000600)=0x8, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0xfffffd88) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r6, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) splice(r7, 0x0, r8, 0x0, 0x1420000a77, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r7, 0x6, 0x15, &(0x7f00000003c0)=0x819f, 0x4) accept4$inet(r3, 0x0, &(0x7f00000007c0), 0x0) ioctl$PPPIOCGIDLE(r3, 0x8010743f, 0x0) r9 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r9, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0xfffffff7, 0x0, 0x2, 0xc1}, 0x14) getsockname(r3, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r10, 0x89e1, &(0x7f00000002c0)={'veth0_virt_wifi\x00', 0x4, 0x5}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000672df7cfc2ff8b5c7a8698397fafe028f8ed2e60f4d307309144c88d94e196d3bc073e89d2edbf2d8635887c952876d479247972f2dbb20c1cf780ad65f3d8787ba0e4033bfbf981fc159a615c92be3d42457efe", @ANYRES32=r1, @ANYBLOB="08001b0000000000"], 0x5}}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 01:40:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x30, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500003000000000000190dcfffffffdac1414aa03009078e0000001450000000000000000080000ac12140000db113c0f2036f438f3f70bd97f000000000000000000"], 0x0) 01:40:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x3, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x3a, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x4, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0xff, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20007000800450000300000000000019078fffffffdac1414aa03009078e00000014500000000000000002f0000ac14140000000000"], 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x184, 0x17, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK={0x144, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x4}, @NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'xfrm0\x00'}, {0x14, 0x1, 'vlan0\x00'}, {0x14, 0x1, 'vlan1\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0xcc, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth0_vlan\x00'}, {0x14, 0x1, 'team_slave_1\x00'}, {0x14, 0x1, 'netpci0\x00'}, {0x14, 0x1, 'virt_wifi0\x00'}, {0x14, 0x1, 'lo\x00'}, {0x14, 0x1, 'tunl0\x00'}, {0x14, 0x1, 'syzkaller0\x00'}, {0x14, 0x1, 'bond_slave_1\x00'}, {0x14, 0x1, 'vlan1\x00'}, {0x14, 0x1, 'team_slave_1\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xffff3f77}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x676a}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x6}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x20004010}, 0x44) 01:40:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x6, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:23 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfffffd88) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) pwrite64(r1, &(0x7f0000000080)="4f6041362a6d44e0e193af32e9e6e8371a240d27b40e54c1ca90f21db4cebdfa4fc2361e5109ed93ae1b6d40a4deba7608f1edc969a7470d976cbe545862c364d382abe0039f6f0f72c4d464ff4d4a0507dc653b8b", 0x55, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x1420000a77, 0x0) accept$phonet_pipe(r2, &(0x7f0000000480), &(0x7f0000000440)=0x10) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)) r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000000180)='gtp\x00') r7 = socket(0x11, 0x800000003, 0xfc) bind(r7, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @host}, 0x80) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r9 = socket$nl_route(0x10, 0x3, 0x0) splice(r8, 0x0, r9, 0x0, 0x1420000a77, 0x0) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f0000000340)=0x1) getsockname$packet(r7, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001fc0)={&(0x7f0000000200)=@getchain={0x24, 0x66, 0x33d6e0564d05de83, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r11, &(0x7f0000000000)=ANY=[], 0xfffffd88) r12 = socket(0x11, 0x800000003, 0x0) bind(r12, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r12, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) r15 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r15, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r16, &(0x7f0000000000)=ANY=[], 0xfffffd88) splice(r15, 0x0, r16, 0x0, 0x1420000a77, 0x1) r17 = socket(0x11, 0x800000003, 0x0) bind(r17, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r17, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001fc0)={&(0x7f0000000200)=@getchain={0x24, 0x66, 0x33d6e0564d05de83, 0x0, 0x0, {0x0, 0x0, 0x0, r18, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x54, r6, 0x2, 0x70bd29, 0x2ddfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @rand_addr=0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_LINK={0x8, 0x1, r10}, @GTPA_NET_NS_FD={0x8, 0x7, r14}, @GTPA_LINK={0x8, 0x1, r13}, @GTPA_I_TEI={0x8}, @GTPA_LINK={0x8, 0x1, r18}]}, 0x54}, 0x1, 0x0, 0x0, 0x20}, 0x44010) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000300000000000019078ffffff94e000000203009078e0000001450000000000000000160000ac14140000000000"], 0x0) 01:40:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x7, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x3, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x8, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r2, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0xb, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x5, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:23 executing program 0: 01:40:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0xf, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:24 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 584.719840][T12805] tipc: TX() has been purged, node left! [ 584.727987][T12805] tipc: TX() has been purged, node left! 01:40:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x1c, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="50000000300001000080000000000000000000003c000100380001000800b1d1210069666500260002801c0001"], 0x1}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 584.848310][T12805] tipc: TX() has been purged, node left! 01:40:24 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x8, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) [ 584.894604][T12805] tipc: TX() has been purged, node left! [ 584.907433][T12805] tipc: TX() has been purged, node left! 01:40:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x30, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 585.217643][ T27] audit: type=1804 audit(1582249224.949:349): pid=21044 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir613342143/syzkaller.I8K5oz/52/cgroup.controllers" dev="sda1" ino=16774 res=1 01:40:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) [ 585.569469][T12805] tipc: TX() has been purged, node left! [ 585.904091][T12805] tipc: TX() has been purged, node left! [ 585.910645][ T27] audit: type=1804 audit(1582249225.639:350): pid=21047 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir613342143/syzkaller.I8K5oz/52/cgroup.controllers" dev="sda1" ino=16774 res=1 [ 585.937802][T21044] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 589.067059][T21077] IPVS: ftp: loaded support on port[0] = 21 [ 589.162883][T21077] chnl_net:caif_netlink_parms(): no params data found [ 589.223623][T21077] bridge0: port 1(bridge_slave_0) entered blocking state [ 589.230942][T21077] bridge0: port 1(bridge_slave_0) entered disabled state [ 589.255359][T21077] device bridge_slave_0 entered promiscuous mode [ 589.265197][T21077] bridge0: port 2(bridge_slave_1) entered blocking state [ 589.272451][T21077] bridge0: port 2(bridge_slave_1) entered disabled state [ 589.281146][T21077] device bridge_slave_1 entered promiscuous mode [ 589.319211][T21077] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 589.332875][T21077] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 589.360520][T21077] team0: Port device team_slave_0 added [ 589.370429][T21077] team0: Port device team_slave_1 added [ 589.399519][T21077] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 589.406731][T21077] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 589.433410][T21077] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 589.446398][T21077] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 589.453382][T21077] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 589.480095][T21077] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 589.549741][T21077] device hsr_slave_0 entered promiscuous mode [ 589.586384][T21077] device hsr_slave_1 entered promiscuous mode [ 589.626534][T21077] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 589.634125][T21077] Cannot create hsr debugfs directory [ 589.734024][T21077] bridge0: port 2(bridge_slave_1) entered blocking state [ 589.741281][T21077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 589.748707][T21077] bridge0: port 1(bridge_slave_0) entered blocking state [ 589.755802][T21077] bridge0: port 1(bridge_slave_0) entered forwarding state [ 589.835697][T21077] 8021q: adding VLAN 0 to HW filter on device bond0 [ 589.857930][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 589.869117][ T2965] bridge0: port 1(bridge_slave_0) entered disabled state [ 589.881507][ T2965] bridge0: port 2(bridge_slave_1) entered disabled state [ 589.893210][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 589.909606][T21077] 8021q: adding VLAN 0 to HW filter on device team0 [ 589.933692][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 589.943525][T12241] bridge0: port 1(bridge_slave_0) entered blocking state [ 589.950669][T12241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 589.971901][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 589.980537][T12241] bridge0: port 2(bridge_slave_1) entered blocking state [ 589.987636][T12241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 590.025797][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 590.035365][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 590.056300][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 590.073693][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 590.099600][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 590.112851][T21077] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 590.141381][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 590.149239][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 590.171460][T21077] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 590.269380][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 590.279913][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 590.316377][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 590.324831][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 590.338784][T21077] device veth0_vlan entered promiscuous mode [ 590.354732][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 590.364099][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 590.383217][T21077] device veth1_vlan entered promiscuous mode [ 590.422197][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 590.432181][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 590.440784][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 590.449628][T12241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 590.462784][T21077] device veth0_macvtap entered promiscuous mode [ 590.477682][T21077] device veth1_macvtap entered promiscuous mode [ 590.506750][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.517590][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.528030][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.539042][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.549364][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.560594][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.570926][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.581960][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.592249][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.602892][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.613065][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.623561][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.633639][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.644162][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.654136][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.666245][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.676423][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.687002][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.696900][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.707425][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.717329][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.727836][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.737879][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 590.748487][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.760617][T21077] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 590.771179][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 590.780396][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 590.788674][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 590.797614][ T2802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 590.809859][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 590.827375][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.837497][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 590.848051][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.857945][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 590.868455][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.878372][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 590.888927][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.899514][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 590.910019][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.919962][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 590.930514][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.940414][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 590.950944][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.960867][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 590.971350][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.982050][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 590.992584][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 591.002809][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 591.013597][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 591.023514][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 591.033974][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 591.043912][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 591.054480][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 591.065019][T21077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 591.075578][T21077] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 591.087791][T21077] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 591.098266][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 591.107950][T15951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:40:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000091002c008100230008004500003000009078fffffffdac1414aa03009078e00000014500001500000000002f0000ac14140000000000"], 0x0) 01:40:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0xff, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@tipc, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x8, 0x4) [ 591.486951][T21094] dccp_invalid_packet: P.Data Offset(224) too large [ 591.505016][T21094] dccp_invalid_packet: P.Data Offset(224) too large 01:40:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1=0xe0000002, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000b6f1a6c39e5fcf6400000000019078fffffffdac1414aa03009078e00000014500000000000000002f0000ac14140000000000"], 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0xfff8, 0x87, 0x1ff, 0x6}, 0x8) socket$rxrpc(0x21, 0x2, 0xa) 01:40:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1=0xe0000003, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2b, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="2f00450000fffdac1414aa03009078e00003014500000000000000002f0000ac1414009fdd31d29be1c4a5c68ba36133fc51e4e256ffe523cc34d497ca6eeb1cb6dd0000"], 0x0) 01:40:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1=0xe0000004, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1=0xe0000005, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000300000000000019078ff1993738feb743201b577524afffffdac1414aa03009078e00000014500000000000000"], 0x0) 01:40:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2c, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socket$tipc(0x1e, 0x0, 0x0) 01:40:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept(r0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="0508000000bd985eb053244bc39166806555aa00000000000000000800000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000540)={r5, 0xfff}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xc, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xaa}], 0xfffffe5f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x100, 0xb4b8}, &(0x7f0000000800)=0x90) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001fc0)={&(0x7f0000000200)=@getchain={0x24, 0x66, 0x33d6e0564d05de83, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) pipe(&(0x7f0000001980)={0xffffffffffffffff}) sendmsg$nl_route_sched(r8, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@gettaction={0x28, 0x32, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x3}]}, 0x28}}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180)=0x1731, 0x4) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba72cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7403200800000000000000101013c5811039e1577ecce66fd792bbf0e5bf7ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e4ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r9, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r12 = socket$nl_route(0x10, 0x3, 0x0) splice(r11, 0x0, r12, 0x0, 0x1420000a77, 0x0) r13 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(r9, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x80, r13, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}]}]}, 0x80}}, 0x40) setsockopt$TIPC_GROUP_JOIN(r11, 0x10f, 0x87, &(0x7f0000000140)={0x43, 0x0, 0x2}, 0x2e) ioctl$PPPOEIOCSFWD(r9, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @empty, 'gre0\x00'}}) sendfile(r2, r1, 0x0, 0x100000001) 01:40:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) socket(0x10, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)={0x14, 0x0, 0xd0d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x1) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x800) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) connect$rxrpc(r3, &(0x7f0000001b40)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYBLOB="0000b20000000000"], 0x4}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r5, @empty, @empty}, 0xc) 01:40:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1=0xe0000006, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @loopback}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) [ 592.573032][ T27] audit: type=1804 audit(1582249232.299:351): pid=21160 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir613342143/syzkaller.I8K5oz/54/cgroup.controllers" dev="sda1" ino=16811 res=1 01:40:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1=0xe0000008, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:32 executing program 0: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000440)) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) bind$tipc(r1, &(0x7f0000000100)=@name={0x1e, 0x2, 0x2, {{0x0, 0x1}}}, 0x10) syz_init_net_socket$ax25(0x3, 0x3, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000300000000000019078fffffffdac1414aa03009078e00000014500000000000000002f0000ac141400000000008dcf7b5ae361ef399fd2e534c4dc9a0a22d35d351fac8ccc1556085f7d74ca58e06966af461b7aecfb79322d65e79012e7acd200f829d6d58969e3add9f2f385cc9a170c5a6e258c0fa12205c6768ef72c1bf7e075b8399891d77ade36c0352b30b299f27bd4cc276d095a088a3bfcc98a31e1a25e6c67390d065026f2eab7a3094a40288230fbb6834d379c894fed188a"], 0x0) 01:40:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x32, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) 01:40:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1=0xe0000011, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) 01:40:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}}}, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)={0x2, 'syzkaller1\x00', {0x10001}, 0xff51}) 01:40:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @rand_addr=0xfffffffd, @local}, @redirect={0x3, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) [ 593.377012][ C0] ================================================================== [ 593.385617][ C0] BUG: KASAN: use-after-free in xfrm_lookup_with_ifid+0x2243/0x22f0 [ 593.393610][ C0] Read of size 4 at addr ffff8880a711785c by task blkid/21202 [ 593.401068][ C0] [ 593.403412][ C0] CPU: 0 PID: 21202 Comm: blkid Not tainted 5.6.0-rc1-syzkaller #0 [ 593.411401][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.421463][ C0] Call Trace: [ 593.424755][ C0] [ 593.427637][ C0] dump_stack+0x197/0x210 [ 593.431986][ C0] ? xfrm_lookup_with_ifid+0x2243/0x22f0 [ 593.437647][ C0] print_address_description.constprop.0.cold+0xd4/0x30b [ 593.444687][ C0] ? xfrm_lookup_with_ifid+0x2243/0x22f0 [ 593.450452][ C0] ? xfrm_lookup_with_ifid+0x2243/0x22f0 [ 593.456110][ C0] __kasan_report.cold+0x1b/0x32 [ 593.461074][ C0] ? xfrm_lookup_with_ifid+0x2243/0x22f0 [ 593.466737][ C0] kasan_report+0x12/0x20 [ 593.471079][ C0] __asan_report_load4_noabort+0x14/0x20 [ 593.476722][ C0] xfrm_lookup_with_ifid+0x2243/0x22f0 [ 593.482213][ C0] ? xfrm_policy_lookup+0x90/0x90 [ 593.487316][ C0] ? security_xfrm_decode_session+0x86/0xb0 [ 593.493362][ C0] ? __xfrm_decode_session+0x3c6/0x2e90 [ 593.499138][ C0] xfrmi_xmit+0x43f/0x15e0 [ 593.503623][ C0] ? xfrmi_dev_setup+0x260/0x260 [ 593.508629][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 593.514184][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 593.520283][ C0] ? validate_xmit_xfrm+0x425/0xf40 [ 593.525566][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 593.531811][ C0] dev_hard_start_xmit+0x1a3/0x9b0 [ 593.536955][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.543232][ C0] __dev_queue_xmit+0x2b05/0x35c0 [ 593.548280][ C0] ? mark_held_locks+0xa4/0xf0 [ 593.553124][ C0] ? __local_bh_enable_ip+0x15a/0x270 [ 593.558520][ C0] ? _raw_write_unlock_bh+0x2c/0x30 [ 593.563729][ C0] ? __local_bh_enable_ip+0x15a/0x270 [ 593.569143][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 593.574452][ C0] ? __local_bh_enable_ip+0x110/0x270 [ 593.579953][ C0] ? _raw_write_unlock_bh+0x2c/0x30 [ 593.585239][ C0] ? ___neigh_create+0xdb4/0x2560 [ 593.590282][ C0] ? mark_held_locks+0xf0/0xf0 [ 593.595057][ C0] ? debug_smp_processor_id+0x33/0x18a [ 593.600562][ C0] dev_queue_xmit+0x18/0x20 [ 593.605092][ C0] ? dev_queue_xmit+0x18/0x20 [ 593.609783][ C0] neigh_direct_output+0x16/0x20 [ 593.614805][ C0] ip6_finish_output2+0x109a/0x25c0 [ 593.620034][ C0] ? ip6_frag_next+0xb20/0xb20 [ 593.624800][ C0] ? lock_downgrade+0x920/0x920 [ 593.629662][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 593.634703][ C0] ? __kasan_check_read+0x11/0x20 [ 593.639825][ C0] __ip6_finish_output+0x444/0xaa0 [ 593.644976][ C0] ? __ip6_finish_output+0x444/0xaa0 [ 593.650286][ C0] ip6_finish_output+0x38/0x1f0 [ 593.655153][ C0] ip6_output+0x25e/0x880 [ 593.659511][ C0] ? ip6_finish_output+0x1f0/0x1f0 [ 593.664634][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 593.670810][ C0] ? __ip6_finish_output+0xaa0/0xaa0 [ 593.676111][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 593.682004][ C0] ndisc_send_skb+0xf1f/0x1490 [ 593.686792][ C0] ? nf_hook.constprop.0+0x560/0x560 [ 593.692234][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.698485][ C0] ? skb_set_owner_w+0x265/0x410 [ 593.703437][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 593.709172][ C0] ndisc_send_rs+0x134/0x720 [ 593.713780][ C0] addrconf_rs_timer+0x30f/0x6e0 [ 593.718731][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 593.723804][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 593.729862][ C0] call_timer_fn+0x1ac/0x780 [ 593.734466][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 593.739419][ C0] ? msleep_interruptible+0x150/0x150 [ 593.744795][ C0] ? run_timer_softirq+0x6b1/0x1790 [ 593.750069][ C0] ? trace_hardirqs_on+0x67/0x240 [ 593.755109][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 593.760063][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 593.765025][ C0] run_timer_softirq+0x6c3/0x1790 [ 593.770078][ C0] ? add_timer+0x930/0x930 [ 593.774497][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 593.780678][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 593.786242][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 593.792238][ C0] ? trace_hardirqs_on+0x67/0x240 [ 593.797285][ C0] __do_softirq+0x262/0x98c [ 593.801858][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 593.806749][ C0] irq_exit+0x19b/0x1e0 [ 593.810914][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 593.816486][ C0] apic_timer_interrupt+0xf/0x20 [ 593.821451][ C0] [ 593.824401][ C0] RIP: 0010:lock_acquire+0x20b/0x410 [ 593.829690][ C0] Code: 94 08 00 00 00 00 00 00 48 c1 e8 03 80 3c 10 00 0f 85 d3 01 00 00 48 83 3d d9 83 58 08 00 0f 84 53 01 00 00 48 8b 7d c8 57 9d <0f> 1f 44 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 65 8b [ 593.849302][ C0] RSP: 0018:ffffc90006d678a0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 593.857730][ C0] RAX: 1ffffffff1367617 RBX: ffff888056886600 RCX: ffffffff815ad1f0 [ 593.865717][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000282 [ 593.873701][ C0] RBP: ffffc90006d678e8 R08: 1ffffffff16a336c R09: fffffbfff16a336d [ 593.881687][ C0] R10: ffff888056886ec0 R11: ffff888056886600 R12: ffffffff89bac240 [ 593.889668][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 593.897683][ C0] ? __lock_acquire+0x8a0/0x4a00 [ 593.902723][ C0] lock_page_memcg+0x39/0x240 [ 593.907417][ C0] ? task_css.constprop.0+0x120/0x120 [ 593.912812][ C0] page_remove_rmap+0x5ce/0x11d0 [ 593.917778][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 593.924056][ C0] unmap_page_range+0xde0/0x28d0 [ 593.929056][ C0] ? vm_normal_page_pmd+0x470/0x470 [ 593.934279][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.940732][ C0] ? uprobe_munmap+0xad/0x320 [ 593.945432][ C0] unmap_single_vma+0x19d/0x300 [ 593.950317][ C0] unmap_vmas+0x184/0x2f0 [ 593.954671][ C0] ? zap_vma_ptes+0x110/0x110 [ 593.959421][ C0] ? pagevec_lru_move_fn+0x215/0x2a0 [ 593.964744][ C0] ? __kasan_check_write+0x14/0x20 [ 593.969885][ C0] exit_mmap+0x2ba/0x530 [ 593.974151][ C0] ? __ia32_sys_munmap+0x80/0x80 [ 593.979135][ C0] ? mutex_unlock+0xd/0x10 [ 593.983642][ C0] mmput+0x179/0x4d0 [ 593.987564][ C0] do_exit+0xac2/0x2f50 [ 593.991753][ C0] ? mm_update_next_owner+0x7c0/0x7c0 [ 593.997137][ C0] ? lockdep_hardirqs_on+0x421/0x5e0 [ 594.002523][ C0] ? __blkcg_punt_bio_submit+0x1e0/0x1e0 [ 594.008188][ C0] ? unlock_page_memcg+0x40/0x40 [ 594.013143][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 594.018624][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 594.024112][ C0] do_group_exit+0x135/0x360 [ 594.028739][ C0] __x64_sys_exit_group+0x44/0x50 [ 594.033925][ C0] do_syscall_64+0xfa/0x790 [ 594.038464][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 594.044375][ C0] RIP: 0033:0x7f1e1452a1e8 [ 594.048800][ C0] Code: Bad RIP value. [ 594.052871][ C0] RSP: 002b:00007ffef11fd408 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 594.061296][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1e1452a1e8 [ 594.069278][ C0] RDX: 0000000000000002 RSI: 000000000000003c RDI: 0000000000000002 [ 594.077263][ C0] RBP: 00007f1e147ff840 R08: 00000000000000e7 R09: ffffffffffffffa8 [ 594.085245][ C0] R10: 00007f1e14805740 R11: 0000000000000246 R12: 00007f1e147ff840 [ 594.093353][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 594.101379][ C0] [ 594.103716][ C0] Allocated by task 17135: [ 594.108142][ C0] save_stack+0x23/0x90 [ 594.112312][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 594.117949][ C0] kasan_slab_alloc+0xf/0x20 [ 594.122560][ C0] kmem_cache_alloc+0x121/0x710 [ 594.127412][ C0] copy_net_ns+0xf1/0x5a0 [ 594.131852][ C0] create_new_namespaces+0x403/0xb50 [ 594.137148][ C0] unshare_nsproxy_namespaces+0xc2/0x200 [ 594.142793][ C0] ksys_unshare+0x444/0x980 [ 594.147313][ C0] __x64_sys_unshare+0x31/0x40 [ 594.152089][ C0] do_syscall_64+0xfa/0x790 [ 594.156608][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 594.162500][ C0] [ 594.164831][ C0] Freed by task 12805: [ 594.168915][ C0] save_stack+0x23/0x90 [ 594.173086][ C0] __kasan_slab_free+0x102/0x150 [ 594.178038][ C0] kasan_slab_free+0xe/0x10 [ 594.182544][ C0] kmem_cache_free+0x86/0x320 [ 594.187235][ C0] net_drop_ns.part.0+0xa6/0xe0 [ 594.192103][ C0] cleanup_net+0x803/0xb10 [ 594.196598][ C0] process_one_work+0xa05/0x17a0 [ 594.201548][ C0] worker_thread+0x98/0xe40 [ 594.206060][ C0] kthread+0x361/0x430 [ 594.210136][ C0] ret_from_fork+0x24/0x30 [ 594.214551][ C0] [ 594.216889][ C0] The buggy address belongs to the object at ffff8880a7116380 [ 594.216889][ C0] which belongs to the cache net_namespace of size 6912 [ 594.231232][ C0] The buggy address is located 5340 bytes inside of [ 594.231232][ C0] 6912-byte region [ffff8880a7116380, ffff8880a7117e80) [ 594.244680][ C0] The buggy address belongs to the page: [ 594.250330][ C0] page:ffffea00029c4580 refcount:1 mapcount:0 mapping:ffff88821bc53c40 index:0x0 compound_mapcount: 0 [ 594.261270][ C0] flags: 0xfffe0000010200(slab|head) [ 594.266573][ C0] raw: 00fffe0000010200 ffffea0001460888 ffffea00015deb08 ffff88821bc53c40 [ 594.275163][ C0] raw: 0000000000000000 ffff8880a7116380 0000000100000001 0000000000000000 [ 594.283784][ C0] page dumped because: kasan: bad access detected [ 594.290194][ C0] [ 594.292518][ C0] Memory state around the buggy address: [ 594.298151][ C0] ffff8880a7117700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 594.306228][ C0] ffff8880a7117780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 594.314300][ C0] >ffff8880a7117800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 594.322351][ C0] ^ [ 594.329287][ C0] ffff8880a7117880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 594.337361][ C0] ffff8880a7117900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 594.345421][ C0] ================================================================== [ 594.353469][ C0] Disabling lock debugging due to kernel taint [ 594.359666][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 594.366263][ C0] CPU: 0 PID: 21202 Comm: blkid Tainted: G B 5.6.0-rc1-syzkaller #0 [ 594.375642][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.385688][ C0] Call Trace: [ 594.388958][ C0] [ 594.391799][ C0] dump_stack+0x197/0x210 [ 594.396132][ C0] panic+0x2e3/0x75c [ 594.400032][ C0] ? add_taint.cold+0x16/0x16 [ 594.404710][ C0] ? trace_hardirqs_on+0x5e/0x240 [ 594.409730][ C0] ? trace_hardirqs_on+0x5e/0x240 [ 594.414748][ C0] ? xfrm_lookup_with_ifid+0x2243/0x22f0 [ 594.420430][ C0] end_report+0x47/0x4f [ 594.424576][ C0] ? xfrm_lookup_with_ifid+0x2243/0x22f0 [ 594.430205][ C0] __kasan_report.cold+0xe/0x32 [ 594.435059][ C0] ? xfrm_lookup_with_ifid+0x2243/0x22f0 [ 594.440688][ C0] kasan_report+0x12/0x20 [ 594.445018][ C0] __asan_report_load4_noabort+0x14/0x20 [ 594.450647][ C0] xfrm_lookup_with_ifid+0x2243/0x22f0 [ 594.456112][ C0] ? xfrm_policy_lookup+0x90/0x90 [ 594.461137][ C0] ? security_xfrm_decode_session+0x86/0xb0 [ 594.467035][ C0] ? __xfrm_decode_session+0x3c6/0x2e90 [ 594.472590][ C0] xfrmi_xmit+0x43f/0x15e0 [ 594.477017][ C0] ? xfrmi_dev_setup+0x260/0x260 [ 594.481970][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 594.487521][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 594.493500][ C0] ? validate_xmit_xfrm+0x425/0xf40 [ 594.498693][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 594.504853][ C0] dev_hard_start_xmit+0x1a3/0x9b0 [ 594.510075][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 594.516325][ C0] __dev_queue_xmit+0x2b05/0x35c0 [ 594.521352][ C0] ? mark_held_locks+0xa4/0xf0 [ 594.526120][ C0] ? __local_bh_enable_ip+0x15a/0x270 [ 594.531554][ C0] ? _raw_write_unlock_bh+0x2c/0x30 [ 594.536753][ C0] ? __local_bh_enable_ip+0x15a/0x270 [ 594.542181][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 594.547471][ C0] ? __local_bh_enable_ip+0x110/0x270 [ 594.552853][ C0] ? _raw_write_unlock_bh+0x2c/0x30 [ 594.558048][ C0] ? ___neigh_create+0xdb4/0x2560 [ 594.563065][ C0] ? mark_held_locks+0xf0/0xf0 [ 594.567833][ C0] ? debug_smp_processor_id+0x33/0x18a [ 594.573302][ C0] dev_queue_xmit+0x18/0x20 [ 594.577811][ C0] ? dev_queue_xmit+0x18/0x20 [ 594.582551][ C0] neigh_direct_output+0x16/0x20 [ 594.587496][ C0] ip6_finish_output2+0x109a/0x25c0 [ 594.592798][ C0] ? ip6_frag_next+0xb20/0xb20 [ 594.597561][ C0] ? lock_downgrade+0x920/0x920 [ 594.602426][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 594.607469][ C0] ? __kasan_check_read+0x11/0x20 [ 594.612494][ C0] __ip6_finish_output+0x444/0xaa0 [ 594.617597][ C0] ? __ip6_finish_output+0x444/0xaa0 [ 594.622888][ C0] ip6_finish_output+0x38/0x1f0 [ 594.627739][ C0] ip6_output+0x25e/0x880 [ 594.632070][ C0] ? ip6_finish_output+0x1f0/0x1f0 [ 594.637181][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 594.643329][ C0] ? __ip6_finish_output+0xaa0/0xaa0 [ 594.648601][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 594.654400][ C0] ndisc_send_skb+0xf1f/0x1490 [ 594.659178][ C0] ? nf_hook.constprop.0+0x560/0x560 [ 594.664476][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 594.670716][ C0] ? skb_set_owner_w+0x265/0x410 [ 594.675641][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 594.681352][ C0] ndisc_send_rs+0x134/0x720 [ 594.685947][ C0] addrconf_rs_timer+0x30f/0x6e0 [ 594.690905][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 594.695960][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 594.701950][ C0] call_timer_fn+0x1ac/0x780 [ 594.706534][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 594.711475][ C0] ? msleep_interruptible+0x150/0x150 [ 594.716838][ C0] ? run_timer_softirq+0x6b1/0x1790 [ 594.722039][ C0] ? trace_hardirqs_on+0x67/0x240 [ 594.727059][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 594.731988][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 594.736915][ C0] run_timer_softirq+0x6c3/0x1790 [ 594.741933][ C0] ? add_timer+0x930/0x930 [ 594.746337][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 594.752483][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 594.758010][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 594.763968][ C0] ? trace_hardirqs_on+0x67/0x240 [ 594.768978][ C0] __do_softirq+0x262/0x98c [ 594.773457][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 594.778296][ C0] irq_exit+0x19b/0x1e0 [ 594.782431][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 594.787976][ C0] apic_timer_interrupt+0xf/0x20 [ 594.792899][ C0] [ 594.795833][ C0] RIP: 0010:lock_acquire+0x20b/0x410 [ 594.801110][ C0] Code: 94 08 00 00 00 00 00 00 48 c1 e8 03 80 3c 10 00 0f 85 d3 01 00 00 48 83 3d d9 83 58 08 00 0f 84 53 01 00 00 48 8b 7d c8 57 9d <0f> 1f 44 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 65 8b [ 594.820705][ C0] RSP: 0018:ffffc90006d678a0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 594.829225][ C0] RAX: 1ffffffff1367617 RBX: ffff888056886600 RCX: ffffffff815ad1f0 [ 594.837213][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000282 [ 594.845187][ C0] RBP: ffffc90006d678e8 R08: 1ffffffff16a336c R09: fffffbfff16a336d [ 594.853160][ C0] R10: ffff888056886ec0 R11: ffff888056886600 R12: ffffffff89bac240 [ 594.861134][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 594.869226][ C0] ? __lock_acquire+0x8a0/0x4a00 [ 594.874286][ C0] lock_page_memcg+0x39/0x240 [ 594.878958][ C0] ? task_css.constprop.0+0x120/0x120 [ 594.884331][ C0] page_remove_rmap+0x5ce/0x11d0 [ 594.889265][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 594.895644][ C0] unmap_page_range+0xde0/0x28d0 [ 594.900592][ C0] ? vm_normal_page_pmd+0x470/0x470 [ 594.905785][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 594.912021][ C0] ? uprobe_munmap+0xad/0x320 [ 594.916705][ C0] unmap_single_vma+0x19d/0x300 [ 594.921603][ C0] unmap_vmas+0x184/0x2f0 [ 594.925938][ C0] ? zap_vma_ptes+0x110/0x110 [ 594.930614][ C0] ? pagevec_lru_move_fn+0x215/0x2a0 [ 594.935901][ C0] ? __kasan_check_write+0x14/0x20 [ 594.941064][ C0] exit_mmap+0x2ba/0x530 [ 594.945308][ C0] ? __ia32_sys_munmap+0x80/0x80 [ 594.950245][ C0] ? mutex_unlock+0xd/0x10 [ 594.954655][ C0] mmput+0x179/0x4d0 [ 594.958542][ C0] do_exit+0xac2/0x2f50 [ 594.962860][ C0] ? mm_update_next_owner+0x7c0/0x7c0 [ 594.968223][ C0] ? lockdep_hardirqs_on+0x421/0x5e0 [ 594.973511][ C0] ? __blkcg_punt_bio_submit+0x1e0/0x1e0 [ 594.979157][ C0] ? unlock_page_memcg+0x40/0x40 [ 594.984094][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 594.989538][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 594.994994][ C0] do_group_exit+0x135/0x360 [ 594.999588][ C0] __x64_sys_exit_group+0x44/0x50 [ 595.004614][ C0] do_syscall_64+0xfa/0x790 [ 595.009124][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 595.015013][ C0] RIP: 0033:0x7f1e1452a1e8 [ 595.019424][ C0] Code: Bad RIP value. [ 595.023520][ C0] RSP: 002b:00007ffef11fd408 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 595.031930][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1e1452a1e8 [ 595.039891][ C0] RDX: 0000000000000002 RSI: 000000000000003c RDI: 0000000000000002 [ 595.047857][ C0] RBP: 00007f1e147ff840 R08: 00000000000000e7 R09: ffffffffffffffa8 [ 595.055951][ C0] R10: 00007f1e14805740 R11: 0000000000000246 R12: 00007f1e147ff840 [ 595.063920][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 595.073421][ C0] Kernel Offset: disabled [ 595.077779][ C0] Rebooting in 86400 seconds..