erval\x00'}, {0x5}, {0x8, 0x4, 0xb0}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r69}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r78}}}]}}, {{0x8, 0x1, r87}, {0x17c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x52b7e294}}, {0x8, 0x6, r96}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8}}, {0x8, 0x6, r105}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xc147}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r114}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x29}}}]}}, {{0x8, 0x1, r123}, {0xe4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r125}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0xfffffff8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r134}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x24, 0x4, [{0xfff8, 0x3f, 0x0, 0xfff}, {0x5, 0xfd, 0xfe, 0x5}, {0x0, 0x1, 0x81, 0xffffffff}, {0x4000, 0x8, 0x5, 0x7}]}}}]}}, {{0x8, 0x1, r135}, {0x70, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x3c, 0x4, [{0x0, 0x8, 0x88, 0xc8}, {0xfffa, 0x2, 0x7f, 0x8}, {0x8000, 0x5a, 0x0, 0xcbb1}, {0x6, 0x40, 0x26, 0xade1}, {0x1, 0x3, 0x80, 0x5}, {0x5, 0x2, 0x7f, 0x8}, {0x0, 0x9, 0x1, 0xfffffff9}]}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}]}}]}, 0x70c}, 0x1, 0x0, 0x0, 0x800}, 0x3d35ba0ad56bde19) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) getsockname$packet(r2, &(0x7f0000000440)={0x11, 0x0, 0x0}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r136}, [@IFLA_MASTER={0x8, 0xa, r3}]}, 0x28}}, 0x0) [ 498.189683][T17640] bridge18: port 1(syz_tun) entered blocking state [ 498.196491][T17640] bridge18: port 1(syz_tun) entered disabled state [ 498.205385][T17640] device syz_tun entered promiscuous mode [ 498.215030][T17641] device erspan0 left promiscuous mode [ 498.229618][T17641] bridge23: port 2(erspan0) entered disabled state [ 498.349640][T17641] bridge24: port 2(erspan0) entered blocking state [ 498.356507][T17641] bridge24: port 2(erspan0) entered disabled state [ 498.364799][T17641] device erspan0 entered promiscuous mode [ 498.373186][T17656] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 498.388939][T17631] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 04:41:48 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) socketpair(0x1a, 0x6, 0x2e, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$unix(0x1, 0x1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000380)=0x5, 0x4) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r6 = accept(r4, 0x0, 0x0) close(r6) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000080)={r2}) r8 = socket$unix(0x1, 0x1, 0x0) bind$unix(r8, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r8, 0x0) accept(r8, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f00000003c0)='bridge0\x00') sendmsg$NFT_MSG_GETOBJ(r7, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, 0x13, 0xa, 0x100, 0x70bd28, 0x25dfdbfd, {0xb, 0x0, 0x9}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x400c1c0) connect$x25(r6, &(0x7f0000000300)={0x9, @remote={[], 0x0}}, 0x12) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r10, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000e00)={&(0x7f0000000a40)={0x14, r11, 0x401}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r9, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r11, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xcb61a7f9d56a4d90}, 0x20000000) 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, &(0x7f0000000180)=ANY=[@ANYBLOB="1e88776bafe7deab2494d3b02354936e7e1ec405c45931aca12634ee02c3c3d3c293af6f243c84b3774f681ffe1f9e15e645767f9300227c9572ee361196f844573d034ec57456ca0297e75721", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r12}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001540)={0x3b8, 0x9, 0x7, 0x4, 0x4, 0x7c, 0x6fbf, 0x9, r12}, &(0x7f0000001580)=0x20) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) getsockname(r0, 0x0, &(0x7f0000000000)=0xffffff9d) 04:41:48 executing program 1: getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10008100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x4, 0x6, 0x2, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0xfffffe2a}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x104}, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") r3 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x8000}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x25, &(0x7f0000000180), 0x14) 04:41:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) r1 = accept(r0, &(0x7f0000001080)=@sco, &(0x7f0000001100)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001140)=[@in6={0xa, 0x4e20, 0x7b39, @ipv4={[], [], @remote}, 0x895a}, @in6={0xa, 0x4e21, 0x93, @local, 0x4}], 0x38) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xfff7, 0x0, 0x7, 0x40aa, r4}, &(0x7f0000000100)=0x10) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket(0x10, 0x80002, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="020300001600000000000010000000000000030000000000000000000000000000000000000000000000000a00000000000000fe8000000600000000000000000000aa000000000000000004000400fdffff50bb17cd0000000000000000000000000000000000000000000200010000000000000021000500000000000a00000000000000fe8000000000000000000000000000bb00"/176], 0xb0}}, 0x0) [ 498.455217][T17672] device syz_tun left promiscuous mode 04:41:48 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xe9, &(0x7f0000000000), 0x164) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x8, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 498.529767][T17672] bridge18: port 1(syz_tun) entered disabled state 04:41:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000025, &(0x7f0000000200)=0x1, 0x4) socketpair(0xc728286e2ad1781d, 0x8080707baa9d32bf, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) sendmsg$can_bcm(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x6, 0x500, 0xbf400000, {}, {0x77359400}, {0x4, 0x1, 0x1, 0x1}, 0x1, @can={{0x2, 0x1, 0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, "65b871fc32c9bb79"}}, 0x48}, 0x1, 0x0, 0x0, 0x10000}, 0x40) bind$unix(r3, &(0x7f00000001c0)=@file={0x2, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r2, 0x0) r5 = accept(r2, 0x0, 0x0) close(r5) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r6, 0x0) r7 = accept(r6, 0x0, 0x0) close(r7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x3, 0x7d}, &(0x7f0000000180)=0xfffffffffffffd3b) r9 = socket$unix(0x1, 0x1, 0x0) bind$unix(r9, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r10 = socket$unix(0x1, 0x1, 0x0) bind$unix(r10, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r10, 0x0) r11 = accept(r10, 0x0, 0x0) close(r11) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x7c0, 0x80000000}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x22, &(0x7f0000000480)={0x1f, 0x203, 0x0, 0x9, r12}, &(0x7f00000004c0)=0x10) listen(r9, 0x0) r13 = accept(r9, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r13, 0x29, 0x41, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000540)=0xd3) r14 = socket$unix(0x1, 0x1, 0x0) bind$unix(r14, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) listen(r4, 0x0) r15 = accept(r14, 0x0, 0x0) close(r15) r16 = socket$unix(0x1, 0x1, 0x0) connect$unix(r16, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r16, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) r17 = socket$unix(0x1, 0x1, 0x0) bind$unix(r17, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r17, 0x0) r18 = accept(r17, 0x0, 0x0) close(r18) r19 = socket$unix(0x1, 0x1, 0x0) bind$unix(r19, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r19, 0x0) accept(r19, 0x0, 0x0) r20 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) listen(r20, 0x0) accept(r20, 0x0, 0x0) r21 = socket$unix(0x1, 0x1, 0x0) bind$unix(r21, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r21, 0x0) r22 = accept(r21, 0x0, 0x0) close(r22) r23 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r23, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) sendmsg$IPSET_CMD_HEADER(r1, &(0x7f0000000100)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1410808}, 0xfffffffffffffef6, &(0x7f00000000c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="14000000c33df08f26bd7000ffdbdf25e0ff0003", @ANYRES64=r8, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES16=0x0, @ANYRESDEC=r9, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR64, @ANYRES16=r15, @ANYRES16=r16, @ANYPTR], @ANYRESOCT=r18, @ANYRESHEX=r19, @ANYPTR=&(0x7f0000000780)=ANY=[@ANYPTR64, @ANYRESOCT=r20, @ANYRES16=r22, @ANYRESDEC=r5, @ANYRES32, @ANYPTR, @ANYRES32=r23, @ANYRES16, @ANYRESOCT], @ANYBLOB="bf897fa5bd76ebaa238ac3ced820ba4b61d21b161b9257606d13a33027f23775768c7c7f7ed9ea2e9673bd786afcb305100844f1e0691fe257f6d39464caa9237aa15f4c6ba93ced4c2e3d7458d2c7d9ebddc7d5bf7ca2fa66e5fab15679a68edec9a565aa0e7099185888bf2edaaa0a24ed3264148d70d4db8dc1c5ca70d6b239271d6f7ff59b00aed08bfb66778b8d76351e978b6e8fbc84db20"]], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x80a0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0x3c, 0x0, "3946fdb2efcd818d66e833128d55c2f79df8ddeedcc9c081852df8fd90e90ecacf5815abb7ca5b8a03677dd7d159df3e8b4f27d4745b0d00fe0929c7332831c1b1be2a3f2c5351a3d90ad0c5967bda3e"}, 0xd8) [ 498.648806][T17691] IPVS: ftp: loaded support on port[0] = 21 [ 498.658273][T17694] TCP: TCP_TX_DELAY enabled [ 498.723748][T17672] bridge19: port 1(syz_tun) entered blocking state [ 498.739618][T17672] bridge19: port 1(syz_tun) entered disabled state [ 498.756402][T17672] device syz_tun entered promiscuous mode [ 498.772502][T17675] device erspan0 left promiscuous mode [ 498.778696][T17675] bridge17: port 2(erspan0) entered disabled state [ 498.899720][T17675] bridge19: port 2(erspan0) entered blocking state [ 498.908504][T17675] bridge19: port 2(erspan0) entered disabled state [ 498.917010][T17675] device erspan0 entered promiscuous mode [ 498.931938][T17698] device syz_tun left promiscuous mode [ 498.938339][T17698] bridge19: port 1(syz_tun) entered disabled state [ 499.070351][T17698] bridge20: port 1(syz_tun) entered blocking state [ 499.077429][T17698] bridge20: port 1(syz_tun) entered disabled state [ 499.086190][T17698] device syz_tun entered promiscuous mode [ 499.096366][T17702] device erspan0 left promiscuous mode [ 499.102859][T17702] bridge19: port 2(erspan0) entered disabled state [ 499.219660][T17702] bridge20: port 2(erspan0) entered blocking state [ 499.227590][T17702] bridge20: port 2(erspan0) entered disabled state [ 499.236053][T17702] device erspan0 entered promiscuous mode [ 499.250631][T17706] device syz_tun left promiscuous mode [ 499.257261][T17706] bridge20: port 1(syz_tun) entered disabled state [ 499.381754][T17706] bridge21: port 1(syz_tun) entered blocking state [ 499.388649][T17706] bridge21: port 1(syz_tun) entered disabled state [ 499.398161][T17706] device syz_tun entered promiscuous mode [ 499.407603][T17671] device erspan0 left promiscuous mode [ 499.414339][T17671] bridge20: port 2(erspan0) entered disabled state [ 499.549760][T17671] bridge21: port 2(erspan0) entered blocking state [ 499.557910][T17671] bridge21: port 2(erspan0) entered disabled state [ 499.575229][T17671] device erspan0 entered promiscuous mode 04:41:49 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r1, &(0x7f0000000a00)=[{&(0x7f0000000400)="14f1826aea8a5cead2463882e319937162918b4c0b764a9d49d0020db1a5d8f622f696277d31c18887ab7fe555ccfa72290830e6163b11b3340c2bc2d491f235ca2bcd77276e003ad1e183601205ea764701a06146a4ba02392f59bc3333b5727145e16e36659279", 0x68}, {&(0x7f0000000680)="6e0b37c0e86be3da85bd3778136fae20323d828f34e329a1db9b3625026670eaf521241bf7e782c42347fe87b96fd8bac7cfedfa640f2f28f752578d6a6b949e05bf98a4b201b0cf9c58c936cc8a239723b94bda97735f", 0x57}, {&(0x7f0000000700)="31ac2d5cf27bcbd159df186c9c40a00aa5067d127e51c582f01bd8c98a68f611e7a852b8f2214f14f7413fbd44ff8472fea4e5eda30aedcc272a0a26a184898695edbfadd27496", 0x47}, {&(0x7f0000000380)="e96c659e2ff9cb4800136095b27182e42245998c9d1b34faa83dd5a2364ed4f90b2ad62d410b00cc009044e1a7d5f8eae534ebf0fca1", 0x36}, {&(0x7f0000000780)="e71f8ac0ad782ce6bb3bebf367", 0xd}, {&(0x7f00000007c0)="298994312432967045f2f45ca5e3cea99c40dab84f75d7e7df4dc0954692cb2a940b17029088e6ac2fe2be1d9f91747ec4f9c00c5d761441ee38f83dfe3edf395446bcecd3d69a933ac4d84779a92befd988fe86a63c251a5b4345a8b1913f4686ea882107be92991889bbfc0be70eba2e10a3720905630104130f19dd5c1098cd9c7b2f5502df4256411a14a4536d469d0eba84da4a6cda1cbdeb0a87f0b23903837b41524236d47793375825d8c19c663610409d4520118bb7a4c7b0a32e1e509e4b2bf1328e57fe5f561fb527dbb8f559cc9dd7d06e4ee97e78dd3ae6521f136028c0d7cefef8ee4870301ac08b67510be764", 0xf4}, {&(0x7f0000000a80)="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", 0xbfed312f72d39309}], 0x7, 0x800) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x30, 0x2, 0x6, 0x200, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x40400d4}, 0x4008) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x33}}}, 0x0, 0x40, 0x30, 0x0, "000000000000000000000000000000225f15d80700000000000000000003008000000000080000000000000000000000e7ffffff000000000000000000000000000000000000002000"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x4e21, 0x6, @loopback, 0x1}}, 0x0, 0x0, 0x39, 0x0, "757742dc568256622c68201926cbde6c381ff6341680ba3ee8b91c7ff48301fefaf566880a2d6f8f4483618680dbe54b17276d9faf49a914deec9f4088b3893185633ed57dd30349c73f1ffb3b3315c8"}, 0xd8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000002c0)='veno\x00', 0x5) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r3, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[@ANYRES32=r3], 0x4) r4 = socket(0x10, 0x80002, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r5, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r6, 0x0) r7 = accept(r6, 0x0, 0x0) close(r7) ioctl$sock_rose_SIOCADDRT(r7, 0x890b, &(0x7f0000000940)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8, @bcast, @netrom={'nr', 0x0}, 0x7, [@bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000900)) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") [ 499.615159][T17699] IPVS: ftp: loaded support on port[0] = 21 04:41:49 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) socketpair(0x1a, 0x6, 0x2e, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$unix(0x1, 0x1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000380)=0x5, 0x4) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r6 = accept(r4, 0x0, 0x0) close(r6) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000080)={r2}) r8 = socket$unix(0x1, 0x1, 0x0) bind$unix(r8, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r8, 0x0) accept(r8, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f00000003c0)='bridge0\x00') sendmsg$NFT_MSG_GETOBJ(r7, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, 0x13, 0xa, 0x100, 0x70bd28, 0x25dfdbfd, {0xb, 0x0, 0x9}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x400c1c0) connect$x25(r6, &(0x7f0000000300)={0x9, @remote={[], 0x0}}, 0x12) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r10, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000e00)={&(0x7f0000000a40)={0x14, r11, 0x401}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r9, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r11, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xcb61a7f9d56a4d90}, 0x20000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="1e88776bafe7deab2494d3b02354936e7e1ec405c45931aca12634ee02c3c3d3c293af6f243c84b3774f681ffe1f9e15e645767f9300227c9572ee361196f844573d034ec57456ca0297e75721", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r12}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001540)={0x3b8, 0x9, 0x7, 0x4, 0x4, 0x7c, 0x6fbf, 0x9, r12}, &(0x7f0000001580)=0x20) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) getsockname(r0, 0x0, &(0x7f0000000000)=0xffffff9d) 04:41:49 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 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) pipe(&(0x7f0000001240)={0xffffffffffffffff}) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r6, 0x0) r7 = accept(r6, 0x0, 0x0) close(r7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000001280)={0x0, @in6={{0xa, 0x4e22, 0x7f, @ipv4={[], [], @multicast2}, 0x2}}, 0x1, 0x288, 0x81, 0x8, 0x295}, &(0x7f0000001340)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x21, &(0x7f00000000c0)={r8, 0x8}, 0x35) 04:41:49 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x298, r2, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0xf0, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x732}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x71}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0xf8, 0x4, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @rand_addr=0x7fff}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0xff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}}}}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ipvlan1\x00'}}]}]}, 0x298}, 0x1, 0x0, 0x0, 0x80}, 0x20000001) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r3, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect$unix(r4, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r4, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) accept(r4, 0x0, 0x0) 04:41:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x20000000021) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x18, 0x0, 0x1, 0x3, 0x6, @local}, 0xffffffffffffffc3) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x101aa) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x4, 0x2, 0xff, 0x5}, {0xfffd, 0x20, 0x1, 0x1}, {0x4, 0x6, 0x20, 0x380}, {0x6, 0x5, 0x3, 0x6758}]}) [ 499.964332][ T72] tipc: TX() has been purged, node left! 04:41:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x20000000021) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x18, 0x0, 0x1, 0x3, 0x6, @local}, 0xffffffffffffffc3) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x101aa) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x4, 0x2, 0xff, 0x5}, {0xfffd, 0x20, 0x1, 0x1}, {0x4, 0x6, 0x20, 0x380}, {0x6, 0x5, 0x3, 0x6758}]}) 04:41:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000001000010600"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c000200080017005e0000000a000100aaaaaaaaaaaa1f00633e517196c5838068e6697c8b98a06c9f631617308c9daf61af793006917c97116ce152e90f091f0666ed076f50b5f12b27f6d8297d82bbbd5adbaaabccdd4b7af1f3bc9a91ec07973d7dc4d6379d69b2c4ca8b9f05c81e01f6861a0487f1813f36382e7b2d844f39ff12468048f51f28f6173b536a37fa64458764a64cd9e8dad47a19d455cba9b5863027d3dae167e7b508b1a6ea9ca42edab1e6d7d06881af549750a7fabcb802cd81a8837219527ebfa859b224d9809d9e1bb7d18339211893387fc6bbe1ad47"], 0x48}}, 0x0) 04:41:51 executing program 0: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffb, 0x31, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)={0x9, [0x5, 0x6, 0x9, 0xf4b7, 0x90, 0x9, 0x3, 0x5dc, 0x2]}, 0x16) r3 = socket(0x11, 0x800, 0x80) accept4$vsock_stream(r3, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @local}, 0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x84f0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0xc) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r1, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0xffffffffffffff49) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000100)=""/90, 0x5a, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x80) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz0\x00', 0x1ff) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, 0xffffffffffffffff, 0x0, 0x0) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000040), 0x0) [ 500.831766][T17753] netlink: 'syz-executor.3': attribute type 23 has an invalid length. 04:41:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000000000a5000095002b0000270000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000003540)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c2}}], 0x1, 0x3c03, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000380)={r0, r1}) sendmsg$rds(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1}, 0x0) 04:41:51 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000400)=0x80) bind$tipc(r0, &(0x7f0000000440)=@nameseq={0x1e, 0x1, 0x0, {0x83, 0x1, 0x2}}, 0x10) accept(0xffffffffffffffff, &(0x7f0000000240)=@ethernet, &(0x7f0000000080)=0x80) r1 = socket$inet_sctp(0x2, 0x7, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001380)={r3, 0x2c, "0ec0f59e2f7f17888165d5e0bc175957372f9e8be6d650323a5b0e7a368fe681f31ff23588d547ef769bf499"}, &(0x7f00000013c0)=0x34) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r5}) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="509e00001000050700"/20, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES32=0x0, @ANYBLOB="17ff000000000000ac2de0213a3b8c596e5874e282600780ac75eee93c0bade9348efe748dd0f0d3d2a2bb33e8fb89c51996b5e6cf7927388de8e02e4556a7e35ea775a45751cbb7841e955bfd8357ec20d47abd469199c5235d5624b2f206730082ef507948f3f136a9"], 0x5}, 0x1, 0x0, 0x0, 0x4}, 0x0) 04:41:54 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="7100000300000000000000000000800000000000150003686173683a69702c706f72742c6e65740000000005ba0400000000000900020073797a32000000000500050000000000050001000700d8bad608e4838c568b1e9a081dc39bb685b5345680bb308c2bd856fa35246331596ebdf722e7"], 0x50}, 0x1, 0xfffffffffffff000}, 0x0) 04:41:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x800000000080003, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x14, 0x20, 0x98e8571c75ab333f}, 0x14}}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x1000, 0x4) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0xb1d000) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00000000008433df6d6f6b577d4eaaf2000007"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2c7, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x0, 0x100}, [@IFLA_LINKINFO={0x24, 0x12, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x10, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}], @IFLA_GRE_LOCAL={0x0, 0x6, @remote}, @gre_common_policy=[@IFLA_GRE_OFLAGS={0x6, 0x18}]]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x2c00d810}, 0x0) 04:41:54 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r1 = socket$unix(0x1, 0x2, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) r5 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x401, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, r8, 0x60c84}, [@IFLA_LINKINFO={0xffffff75, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x2}}}, @IFLA_IF_NETNSID={0x0, 0x2e, 0x1}, @IFLA_MTU={0x0, 0xe, 0x3}]}, 0x29c}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) sendmsg$nl_route(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_MASTER={0x8, 0xa, r13}]}, 0x28}}, 0x0) r14 = socket$unix(0x1, 0x1, 0x0) bind$unix(r14, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r14, 0x0) accept(r14, 0x0, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001e89", @ANYRESDEC=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r13], 0x4}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x20500400}, 0xc, &(0x7f0000001440)={&(0x7f0000000080)=@newtclass={0x40, 0x28, 0x300, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r13, {0x4, 0x2}, {0xffe0, 0xfff3}, {0xf}}, [@tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x7}}}, @TCA_RATE={0x6, 0x5, {0x9, 0x81}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000001}, 0x840) r15 = socket$caif_stream(0x25, 0x1, 0x3) connect(r15, &(0x7f0000931ff4)=@tipc=@id={0x1e, 0x3, 0x0, {0x4e21, 0x2}}, 0x80) sendmmsg(r2, &(0x7f0000000040), 0x40000000000020f, 0x4ffe0) sendmmsg(r1, &(0x7f0000000040), 0x40000000000020f, 0x4ffe0) close(r0) 04:41:54 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000080)={{0xa, 0xfffffffffffffffe, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x26}}, 0x7}, {0xa, 0x0, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x0, [0x0, 0x8001, 0x0, 0xfffdfffc]}, 0x5c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001b00)={&(0x7f0000000000), 0xc, 0x0}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r3, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f0000000240)=""/113) close(r2) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x7f, &(0x7f0000000100)=0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 04:41:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) r3 = socket(0x27, 0xa, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e22, @rand_addr=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @loopback}, @in6={0xa, 0x4e21, 0x0, @empty, 0x3}, @in6={0xa, 0x4e21, 0x1, @mcast1, 0x65}], 0x74) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$unix(0x1, 0x1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpu.stat\x00', 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r6, &(0x7f0000000140), 0xff4d) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt(r0, 0x3, 0x9, &(0x7f0000000040)=""/34, &(0x7f0000000540)=0x22) r8 = accept4(0xffffffffffffffff, &(0x7f0000001380)=@l2, 0x0, 0x1f5dc39659a0ed75) r9 = syz_genetlink_get_family_id$netlbl_cipso(0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x2420}, 0xc, &(0x7f0000001500)={&(0x7f0000001780)=ANY=[@ANYBLOB="14000000", @ANYRES16=r9, @ANYBLOB="04002abd7020fddb2fee7b4240bc9c91a2fbd21119406486275b974ae15ccfb1cd97ae80fc30e2673f"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x5) sendmsg$NLBL_CIPSOV4_C_ADD(r7, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x1e8, r9, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xf8, 0x8, [{0x54, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ca0c9a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18c47aec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30a51283}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7109b998}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}]}, {0x34, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41de6397}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1862871e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b3e1a0a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6066d3b2}]}, {0x14, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d459958}]}, {0x1c, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0xffffffffffffff4c, 0x5, 0x5c64e5f5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}, {0x3c, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1893bd58}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79ba292b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13eb41b8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7ac1a4fde53a2aab}, {0x5, 0x3, 0x6}, {0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x38, 0x8, [{0x34, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ca364d8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x772e5ab6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x135239ff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3064d5b9}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, [{0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4c, 0x8, [{0x24, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79fdf5f0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x142ab4f2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b7cf845}]}, {0x24, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b221a2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}]}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xe4, r9, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x6c, 0xc, [{0x4c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x784e9ac6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x93a8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x85a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x649b5f3c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36c0ce3c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa79f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68c7d58c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3810}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe47f}]}, {0x1c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c6f1fc1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x343b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7328a114}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x58f6645453bf33c1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x2c, 0x8, [{0x1c, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x61}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74b1092c}]}, {0xc, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9d105b6}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r10 = accept(r4, 0x0, 0x0) close(r10) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000000100)={r3}) bind$inet6(r11, &(0x7f0000000140)={0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0xb}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x1, [0x3f]}, 0xa) 04:41:54 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001000090468fe07002b0000000100ff0714000000450001070300001419001a00", 0x24}], 0x1) r0 = socket(0x8, 0x80806, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(0xffffffffffffffff, &(0x7f00000000c0)="240000001e005f0214fffffffffffff8070000", 0x13) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000016c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000017c0)=0xe8) socketpair(0x0, 0x800, 0x7, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) bind$xdp(r2, &(0x7f0000001840)={0x2c, 0x9, r3, 0xf, r4}, 0x10) write(0xffffffffffffffff, &(0x7f00000000c0)="240000001a005f0014f9f407000904000a", 0x11) sendmmsg$alg(r0, &(0x7f0000000140), 0xcc, 0x0) [ 504.822607][T17787] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 504.848781][T17794] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 504.861228][T17795] IPVS: ftp: loaded support on port[0] = 21 04:41:55 executing program 5: pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001500)={0x1ff, 0x0, 0x8003, 0x5c, 0x401, 0x7, 0x54800, 0x6, 0x0}, &(0x7f0000001540)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001580)=@assoc_value={r1, 0x3ff}, 0x8) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000000)={0xff, 0x8000, 0x0, 0x400, r7}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=@newsa={0x138, 0x1a, 0x801, 0x0, 0x0, {{@in6=@rand_addr="7487f654b36e414647e04d6a85aceeb0", @in6=@rand_addr="e3daef21b274a924bab3619673863f5d"}, {@in, 0x0, 0x6c}, @in6=@loopback, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3f}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) 04:41:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000001340)=0xff, 0x4) sendmmsg(r0, &(0x7f00000000c0), 0x40000c8, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) sendmsg$IPCTNL_MSG_EXP_DELETE(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0100023}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x1a4, 0x2, 0x2, 0x708, 0x70bd2b, 0x25dfdbff, {0x2, 0x0, 0x6}, [@CTA_EXPECT_MASK={0x48, 0x3, [@CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @rand_addr=0x3}}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}, @CTA_EXPECT_MASTER={0x7c, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0xfcf2903651ef97ed}}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @rand_addr="8c65ca9c56073d7a240dde843a0f7879"}}}, @CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x37}}}}]}, @CTA_EXPECT_ID={0x8}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1}, @CTA_EXPECT_MASTER={0xac, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @rand_addr="93d747176ee37d4b1ba21de30edc4fda"}, {0x14, 0x4, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x2}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @empty}}}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4080}, 0x4000000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x1c1051, r0, 0x2000) [ 505.213788][T17805] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 04:41:55 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x880000, 0x100000002}) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 04:41:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000580)='scalable\x00', 0x9) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") socket$inet(0x2, 0x800, 0x81) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@remote, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000700)={@empty, 0x4, r4}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000c10300000300000008050000400200004002000040020000000000004002000038040000380400003804000038040000380400000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000200240020000000000000000000000000000000000000000000000005001686173686c696d697400000000000000000000000000000000000000000276657468315f766972745f77696669000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000400000005000000090000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000000000000000000020005452414345000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f8010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000000000000000028015345434d41524b00000000000000000000000000000000000000000000000000000000000000756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73282d73303a63302e6331303233000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x568) 04:41:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x75, &(0x7f0000000080)=""/4084, &(0x7f0000001140)=0xff4) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) [ 505.618105][T17795] IPVS: ftp: loaded support on port[0] = 21 04:41:55 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 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) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) recvfrom$llc(r2, &(0x7f0000000400)=""/189, 0xbd, 0x102, &(0x7f0000000100)={0x1a, 0x201, 0x1, 0x8b, 0xd7, 0xff, @link_local}, 0x10) pwrite64(r3, &(0x7f0000000200)="4ebefa1e923f1e018b6e53bf4815b78e1f2ef9212b93090c1ff6b35c208d50aef3fd759f995b53dd37c58cf8332b8a6b66575478e02ef0145bf122ba2e2c53a7ec45e375683475a6495f8d7b7a088f5e32dc266569074319bf8c8d3d8007cc92e2ba0d9082c41b63e330f353a3f675a98d2e74a08e38400f7f5eb113a0e25fd90115d57a7acdcab1128cf4f9c719f3f29d460c507f8a2a6594d259217d32eae9be93c6ed17a67ae2e7e689a31fa8449da12fd62bf423cff702b09e6ee1ff0e698b8bb517819eb712ba2b34b54b28b79d9399d920d5a5507e8a85f37060dfe3051f06f8d7cc9b068495ee5d5fcce85410bcd9f91d1f198353ce94b2e03370e43875c1a035bb88fd26fbb5b1252e2056d6b67e2b2f424051a40ad9170e76a81a6ca4f149ff643db76f8f2c1aa8024a6279952027489bbad6479e47ea5ba9e47d8136df398665f6cdfd15e93cfbf2ce1151afe9321ed63fe7100e704b232646fc1e0e936b90cceaaa70225ce71640e10316d2cc637355eddb3c4e16ff1635fa4e65a66eb5ab2cbf9d6f063e05f0e46fcc14bf31eedfb9f33c215fc14946cc6f7493924442e939f71ac4bd3e35e78857f9624c663f3669a47a7146e3249ee3eaaf681f371d515af5b934f9252c7ac2a164bf318fc2b194ee087b2b28ed5e4618c0906fc3f32c43a3b9e08a2e0d509f65a7de909e8c3c535f1d8cb9c236716e5ad709", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x0, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r5, 0x11b, 0x5, &(0x7f00000004c0)=0x100, 0xffffff09) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r6 = socket(0x10, 0x80002, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r7 = socket(0xa, 0x1, 0x0) close(r7) sendmmsg$inet_sctp(r7, &(0x7f0000004440)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0)=[@dstaddrv4={0x18, 0x84, 0x7, @empty}], 0x18}], 0x1, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000640)) bind$xdp(r5, &(0x7f0000000040), 0x10) connect$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x7fc7c072513414e6, 0x0, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 04:41:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001000090468fe07002b0000000100ff0714000000450001070300001419001a0012000200050001000a000300"/57, 0xfffffffffffffed3}], 0x1) sendmmsg$unix(r0, &(0x7f0000000040), 0x0, 0x14080024) [ 505.844002][ T27] audit: type=1804 audit(1579063316.082:404): pid=17846 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/221/memory.events" dev="sda1" ino=17313 res=1 [ 505.921078][ T27] audit: type=1800 audit(1579063316.082:405): pid=17846 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=17313 res=0 [ 505.985647][ T27] audit: type=1804 audit(1579063316.082:406): pid=17846 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/221/memory.events" dev="sda1" ino=17313 res=1 04:41:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40401, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth1_vlan\x00', 0x400}) r1 = socket$inet(0x2, 0x80000, 0x4) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000000080)=""/178, &(0x7f0000000140)=0xb2) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r3, &(0x7f00000001c0)={{0x3, @null}, [@null, @netrom, @default, @null, @null, @netrom, @remote, @null]}, &(0x7f0000000240)=0x48) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000280)={0x1ff, 0x1, 0x3000}, 0x4) r4 = getpid() syz_open_procfs$namespace(r4, &(0x7f00000002c0)='ns/cgroup\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000001380)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/4096}, &(0x7f0000001400)=0x78) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f00000017c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001840)=""/223, 0xdf}, {&(0x7f0000001940)=""/137, 0x89}, {&(0x7f0000001a00)=""/236, 0xec}, {&(0x7f0000001b00)=""/102, 0x66}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x5, &(0x7f0000002c00)=""/78, 0x4e}, 0x18000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002cc0)={0x0, 0xf1, "c9d1fb0d93c842fd1707512b2ebd2b8ffb9e0a98d8d8f0914aa091e7a2d5496439449bb048738fb28e6827fcf4208f67a10197cbb575dcdddf3a93fcd378db75a27b422dc2eccad7c4e6cdc1d324eb8ea136e948cb955bb89475635ce23ff4e31186b198db87524909676822b5defd72b903f84728778ba4312f23b91aae53b4bdd342b35abd05808c97fde780ce05d7c7a3e8e4d5268a8b7da33ae06dc83f923d30cafeead6ec43633bd671dd88e6c3aca98ced9567ec0bf3feb5f6113f435083e6c4b40a507a9feba221c6bbed561d3647fc001b51aa002667e8b5a4b442749d7c554003c0c599081f792cae057821a3"}, &(0x7f0000002dc0)=0xf9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000002e80)={r7, 0x1c, &(0x7f0000002e00)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000002ec0)=0x10) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r8, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r8, 0x0, 0x81, &(0x7f00000015c0)={'nat\x00', 0x0, 0x4, 0xc2, [], 0x8, &(0x7f0000001440)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000014c0)=""/194}, &(0x7f0000001640)=0x78) r9 = socket$inet(0x2, 0x800, 0x81) getsockopt$inet_mreq(r9, 0x0, 0x24, &(0x7f0000002f00)={@dev, @remote}, &(0x7f0000002f40)=0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002f80)={0xffffffffffffffff}) ioctl$SIOCGSTAMP(r10, 0x8906, &(0x7f0000002fc0)) socketpair(0xb, 0xa, 0x27, &(0x7f0000007780)) r11 = syz_genetlink_get_family_id$team(&(0x7f0000007800)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000007c40)={'team0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007e80)={{{@in=@initdev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000007f80)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000007fc0)={'dummy0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000008000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000008040)=0x14, 0x80800) getsockopt$inet_mreqn(r6, 0x0, 0x23, 0x0, &(0x7f0000008dc0)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000008e00)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@initdev}}, &(0x7f0000008f00)=0xe8) getpeername$packet(r3, &(0x7f0000009000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000009040)=0x14) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f00000095c0)={&(0x7f00000077c0)={0x10, 0x0, 0x0, 0x52}, 0xc, &(0x7f0000009580)={&(0x7f0000009080)={0x408, r11, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r12}, {0x120, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x35}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x2, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r13}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x44, 0x4, [{0x0, 0x20, 0x1f, 0x1}, {0x0, 0xfc, 0x5, 0xb9db}, {0x7ffe, 0x3, 0x9, 0x1ff}, {0x400, 0xd0, 0xa2, 0xffffff00}, {0x1f, 0x39, 0x4a, 0x3ff}, {0x1ff, 0x81, 0x29, 0xf7}, {0x0, 0x4, 0x6, 0x10000}, {0x7, 0x9, 0x3, 0x8}]}}}]}}, {{0x8}, {0xf8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r15}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}, {{0x8}, {0x108, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x3ff}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x4c7d}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0xd6}}, {0x8, 0x6, r16}}}]}}]}, 0x408}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) socket$nl_generic(0x10, 0x3, 0x10) [ 506.040830][ T27] audit: type=1804 audit(1579063316.112:407): pid=17846 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/221/memory.events" dev="sda1" ino=17313 res=1 04:41:56 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000001340)=0xff, 0x4) sendmmsg(r0, &(0x7f00000000c0), 0x40000c8, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) sendmsg$IPCTNL_MSG_EXP_DELETE(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0100023}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x1a4, 0x2, 0x2, 0x708, 0x70bd2b, 0x25dfdbff, {0x2, 0x0, 0x6}, [@CTA_EXPECT_MASK={0x48, 0x3, [@CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @rand_addr=0x3}}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}, @CTA_EXPECT_MASTER={0x7c, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0xfcf2903651ef97ed}}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @rand_addr="8c65ca9c56073d7a240dde843a0f7879"}}}, @CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x37}}}}]}, @CTA_EXPECT_ID={0x8}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1}, @CTA_EXPECT_MASTER={0xac, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @rand_addr="93d747176ee37d4b1ba21de30edc4fda"}, {0x14, 0x4, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x2}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @empty}}}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4080}, 0x4000000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x1c1051, r0, 0x2000) [ 506.116621][ T27] audit: type=1804 audit(1579063316.212:408): pid=17850 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/221/memory.events" dev="sda1" ino=17313 res=1 [ 506.449656][ T7] tipc: TX() has been purged, node left! [ 506.634655][ T27] audit: type=1804 audit(1579063316.872:409): pid=17850 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/221/memory.events" dev="sda1" ino=17313 res=1 04:41:56 executing program 3: r0 = socket(0x29, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300250069000007a2e407edab1d0558100000005b038107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x330}], 0x1) 04:41:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0xfff, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x20b) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) getsockname$l2tp6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x20) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x6c, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r3 = socket$unix(0x1, 0x1, 0x0) ioctl$IMCLEAR_L2(r2, 0x80044946, &(0x7f0000000180)=0x800) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e21, 0x6, @empty, 0x3f}, 0x1c) 04:41:56 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") r1 = socket(0x15, 0x800, 0x7) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0xb9a40f5, @mcast1, 0x3}, 0x1c) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000100)={0x1, 'ipvlan1\x00', {}, 0x2}) r3 = accept(r2, 0x0, 0x0) close(r3) sendmsg$NFT_MSG_GETGEN(r3, &(0x7f00000036c0)={&(0x7f0000003600)={0x10, 0x0, 0x0, 0xc8002a0}, 0xc, &(0x7f0000003680)={&(0x7f0000003640)={0x14, 0x10, 0xa, 0x400, 0x70bd2b, 0x25dfdbff, {0x2, 0x0, 0x8}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r4 = socket$inet(0x2b, 0x801, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) ioctl$SIOCX25GFACILITIES(r6, 0x89e2, &(0x7f0000000140)) accept4$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x80000) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x25, &(0x7f0000000180), 0x14) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) [ 506.684633][ T27] audit: type=1804 audit(1579063316.902:410): pid=17850 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/221/memory.events" dev="sda1" ino=17313 res=1 04:41:57 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/50, 0x32}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=""/4096, 0x1000}}], 0x2, 0x10000, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0xc3) ioctl$SIOCAX25CTLCON(r1, 0x89e8, &(0x7f0000002980)={@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, 0x1f, 0x4, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) [ 506.786425][T17880] netlink: 'syz-executor.3': attribute type 10 has an invalid length. [ 506.791129][ T27] audit: type=1804 audit(1579063316.912:411): pid=17852 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/221/memory.events" dev="sda1" ino=17313 res=1 [ 506.817774][T17880] batman_adv: batadv0: Interface deactivated: team0 [ 506.848334][T17880] batman_adv: batadv0: Removing interface: team0 [ 506.933639][T17880] bridge0: port 3(team0) entered blocking state [ 506.940296][T17880] bridge0: port 3(team0) entered disabled state [ 506.948388][T17880] bridge0: port 3(team0) entered blocking state [ 506.954865][T17880] bridge0: port 3(team0) entered listening state 04:41:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x0, @loopback}], 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x0, 0x0, @local}, &(0x7f0000000380)=0x1c, 0x800) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e22, @remote}}, 0x1, 0x1ff, 0x5, 0x1, 0x60, 0x5, 0x4}, &(0x7f0000000480)=0x9c) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000180)={0x0, 0x0, 0xfffc}, 0x8) listen(r0, 0x100000000009) r5 = accept(r0, 0x0, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmsg$IPSET_CMD_FLUSH(r6, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x3c, 0x4, 0x6, 0x200, 0x70bd2c, 0x25dfdbfd, {0x1, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x804c000) ioctl(r6, 0x1000008912, &(0x7f0000000200)="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") listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) close(r5) 04:41:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x20, 0x4, 0x8, 0x833bafd283197ece, 0x70bd2a, 0x25dfdbff, {0xb, 0x0, 0x2}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000000}, 0x10050) r1 = socket(0x10, 0x803, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@initdev}}, {{@in6=@initdev}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x105, 0x0, 0x0, {{}, {}, {0x14, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24808511}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r2, 0xeda9a01b5a97c141, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x8, @link='broadcast-link\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0xa4}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x39e, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[], 0x30}}, 0x0) [ 506.981267][T17892] netlink: 'syz-executor.3': attribute type 10 has an invalid length. 04:41:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x200, "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"}, &(0x7f0000000000)=0x266) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) sendto$inet(r4, &(0x7f0000000300)="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", 0x1000, 0x4040000, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000001300)="ca5e6f976b38b3eddf18342be5710bf0c67d4e6100d267a65426bdd470caab74b314a8061d83df32e350980ea85fe74370e27f38adda6bacf2343aff8c34b85fa79eb065b59234ba79ca492ad2ac89e16a7995f2958d2b5067d7c23f71f63966cd9a335fac7068c8a2439f65c1e32ae91d0516b9c3056cb7f7f2d8f546a10c9c60a30c3424e0183961a89fb627b0991edee8a3c48ff6fa976af92c6b47d2ce339eb724d5b10847156b5a192d7d31af40ade529f1599374b1fd396c5d7c1dc14772f4f31db0da3aacba55ab4dd1ee186535d06751e5101f3d1f1bca6caa3606cbdd46b02d0d96a846f7884f5201ad3d8dfd0c3e55f981e1", 0xf7, 0x6405a92e91686f98, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) 04:41:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) accept(r1, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1010, r1, 0xea66d000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r2, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @remote}, &(0x7f00000000c0)=0x8) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff038}, {0x80000006}]}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 04:41:57 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) r2 = socket$inet6(0xa, 0xa, 0xf9) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="a1cd8466ca513cb0af8b19215b751e29f4680638a7928d5a8ec839bddee65c579e4eef738d6ea53be670e87e44ee06c81e1c2911b5b38f", 0x37) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000000)="6dee69df3f0deca26625598b13e0da2e7f2c7a1896dafac4fcbf1646f5142667877f69", 0x23) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x30) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') socket$inet_tcp(0x2, 0x1, 0x0) [ 507.338651][T17923] IPVS: ftp: loaded support on port[0] = 21 04:41:57 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001f000)={0xb, 0x7, 0x3, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000005fff)="18", &(0x7f0000024000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r0, &(0x7f0000025ff1)="008f", &(0x7f0000024000)=""/136}, 0x18) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) accept(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0x0, 0xa0e3, 0x10}, 0xc) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2002000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x1, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x1) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r1, 0x29532000) [ 507.688833][T17923] IPVS: ftp: loaded support on port[0] = 21 04:41:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71832c8f", 0xfffffffffffffe3b) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xfe08) read(r1, &(0x7f0000000380)=""/225, 0xfffffd0d) 04:41:58 executing program 4: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="be00000000da826a4d4c37fe7231cb9e454b0000000000000064ef5ebb716606b13338d0d5e49ae5b141dde049d9f3e430eed1b7c83d37bcf3b4a31766e65d41a499ad4cd6626feac861b00f0977ff77cd0a027af5ec30606bda0145a94cdbd06858447fa867b7d2b47f1fa3960ae5675c3f9510f69b941904b16137829530cb7deb270aa4b4633fdfbc9286cba7866e2b1d6d413c742a55ed9dcf7841908439e366b67c00a65e888455cbdad046a428320c11e0611f9a0cb702b7de70148fe14865555892cbf4b05a729e9085df47aa8601f9", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000080002b007c0001000d00"/88, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="080000000000000000000000000000001000"/32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa8}}, 0x0) 04:41:58 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r3 = getpid() r4 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)='loem1\'*/\x00', 0xffffffffffffffff}, 0x30) r7 = getpid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x14c, r1, 0x616, 0x70bd27, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x34000000}, 0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001a40)={'vlan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001a80)={0x1d, r8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001b00)={&(0x7f0000001ac0)='./file0\x00', 0x0, 0x10}, 0x10) r9 = accept4(0xffffffffffffffff, &(0x7f0000001b40)=@pptp={0x18, 0x2, {0x0, @initdev}}, &(0x7f0000001bc0)=0x80, 0x1c00) sendmsg$IPSET_CMD_SAVE(r9, &(0x7f0000001d00)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001c40)={0x44, 0x8, 0x6, 0x200, 0x70bd26, 0x25dfdbff, {0x2, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0xc800) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000001d80)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r9, &(0x7f0000001e40)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001e00)={&(0x7f0000001dc0)={0x14, r10, 0x200, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24000018}, 0x20000000) socket$xdp(0x2c, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001f80)={{{@in6=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000020c0)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5, r11}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002100)=@sack_info={0x0, 0x6, 0x9}, &(0x7f0000002140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002180)={0x3f, 0x8000, 0x1, 0x7, r12}, &(0x7f00000021c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002200)={0x0, 0x9, 0x7ff, 0xff, 0x3950, 0x7, 0x6, 0xffffffe1, {0x0, @in={{0x2, 0x4e22, @rand_addr=0xffffffff}}, 0x4, 0x8, 0x7fffffff, 0x8, 0x8}}, &(0x7f00000022c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002300)={r13, 0x664}, &(0x7f0000002340)=0x8) r14 = accept$inet(r0, &(0x7f0000005f40)={0x2, 0x0, @loopback}, &(0x7f0000005f80)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r14, 0x0, 0x485, 0x0, 0x0) r15 = socket$bt_cmtp(0x1f, 0x3, 0x5) r16 = gettid() r17 = getgid() setsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000005fc0)={r16, 0xffffffffffffffff, r17}, 0xc) r18 = syz_genetlink_get_family_id$nl80211(&(0x7f0000006040)='nl80211\x00') ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000006800)={'nr0\x00', 0x0}) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r0, &(0x7f00000071c0)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000007180)={&(0x7f0000006840)={0x914, r18, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_SCAN_FREQUENCIES={0x2c, 0x2c, [{0x8, 0x0, 0x10000}, {0x8, 0x0, 0x80}, {0x8, 0x0, 0xc16}, {0x8, 0x0, 0x7f}, {0x8, 0x0, 0x5}]}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCAN_FREQUENCIES={0x4c, 0x2c, [{0x8, 0x0, 0x8d45}, {0x8, 0x0, 0x7fffffff}, {0x8, 0x0, 0x101}, {0x8}, {0x8, 0x0, 0x401}, {0x8, 0x0, 0x10001}, {0x8, 0x0, 0x2}, {0x8, 0x0, 0x5}, {0x8, 0x0, 0xcbfc}]}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x81, 0x1f}}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x1}, @NL80211_ATTR_IE={0x5e3, 0x2a, "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"}, @NL80211_ATTR_SCAN_SUPP_RATES={0x288, 0x7d, [@NL80211_BAND_2GHZ={0x6c, 0x0, "5f1a56c57071d34ee81d91d596b89ef932fc3ca3a4a6cb7373e28387b9bb5f75f8f967ec8514bd46bda2461587d03ebd532bc58d99b5b854c36689d0cde75a9bf7d1fda48fb152bf5fd8599481bde78ffaca3f90b397fac37040e4602c5a1a01e9290e37622d3f82"}, @NL80211_BAND_6GHZ={0xe1, 0x3, "dab6b7fa8a211af80a6208e29d165e20d0f36c91d7c852d586b0bc643c073112f49b89daebe51c2c4a948b03f48a456ac17bf8192d5530f1ad7d8154b4eec7bea07b0b358538a2f738c484bb3cf37f1987eaa633c193b23313ac03ee9a2c6d36e6002f7afd90bcfa0728fe633ca292744a066c0034e1b10a033b3060f96f31a606fa3c072c9293148ec004eeeed82a0f719a10c4e63a820ffb6ec1edb906e7164736b7ac45254d50a743769588bac67e455ee7d224f40f790c1c3c67a7b891796272dcf5061d245fd2ad34911626f69c2be1798e53c3d1d7b1c51262a2"}, @NL80211_BAND_60GHZ={0x77, 0x2, "0fc6d6c74892d7bd47683b5b7c786cebae40cd7accb0774825e4c3cc0eecb3c6ddd05d84c633d956b7e17edffbad6f6d1218e6baed93a5b5cc03bb07bb85903261f991d7835bcabf13200bd33b6f2fa852b3addbbb3dc2b22712956e0ca906c5ea6ff1b8ff5dd61c85ae2ec1caf097538ddb93"}, @NL80211_BAND_60GHZ={0xbb, 0x2, "e9828c4b13a2f925c4dde9631a832074b53214f63107b781c8cbc54d0b9496551d8d223fb980d15a7edf2a1c9d73ae62fa8073b461b00eb41b1c41ee6b93d3753b3813b5bd15f07d90574f769e76270e8ae1e770a79740e96deb16e953b2650fb9b31da1ee4e3255b45903f1566de3db2530441b01b94a8a4a5810debd0f8d01773f5573f42cd1960f46c7c4cfd34ddcf42666476535d3c9d537489a967af54f1cfef3fa75aa692851e473453f2459cbac9d7e2c84e4ad"}]}]}, 0x914}, 0x1, 0x0, 0x0, 0x28800}, 0x40000) 04:41:58 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) setsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f0000000000), 0x4) ioctl(r2, 0x0, &(0x7f00000001c0)="080db5055e0bcfff7f6071") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000208010000000066481ce7c5b8b26400"], 0x14}}, 0x0) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xffd7) splice(r5, 0x0, r7, 0x0, 0x80000000, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r5, 0x10f, 0x81, &(0x7f0000000080)=0x1f, 0x4) 04:41:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) accept(r1, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1010, r1, 0xea66d000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r2, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @remote}, &(0x7f00000000c0)=0x8) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff038}, {0x80000006}]}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 04:41:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r3 = socket$inet6_sctp(0xa, 0xf, 0x84) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x30, r2, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8}]}]}, 0x30}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x24008000) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x14, 0x38, 0x829, 0x0, 0x0, {0x2, 0x1000000, 0x1000000}}, 0x14}, 0x1, 0xffffff7f0e000000}, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, 0x1, 0x2, 0x200, 0x70bd2c, 0x25dfdbfd, {0xa, 0x0, 0x4}, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x2}, @CTA_EXPECT_MASTER={0x44, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @ipv4={[], [], @multicast1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5}}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x2}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x3}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000044}, 0x10400) 04:41:58 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r3, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfffffe3e) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r7, 0x0) r8 = accept(r7, 0x0, 0x0) close(r8) r9 = socket$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_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000000)={r10, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r11, 0x7fffffff, 0xb5e6}, &(0x7f0000000180)=0xc) splice(r0, 0x0, r4, 0x0, 0x20000000003, 0x0) 04:41:58 executing program 3: sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="0cd4d9f459f30b5a9837f715829a05fec15e812701b98cab715a286166ec6da14a88c6711a66b49fed7d9875", 0x2c}, {&(0x7f0000000140)="bfe30d8b83af666582b40bbf8af1b67c25a7155101b6c826f09c370edcae78dd739b9f4948933ba2342eb8dfa3840576914df8dc5f3e9fa537559d71473b6e88e3ddb20db3939b0d863771b3a6ad95053b54d9d147f1e2ab5c3d2421150d0db1bf70485c8ba75237d387230ef1345e203a6ebd3693987f9b78ad5c370d0dbeec92da79f268d880cfec16bedff33658d28293", 0x92}, {&(0x7f0000000200)="ebd1c79c0ff57db861c20329caceb60abafe4f01029464371c5c6264478d35d198cf60b808b2518239fa5b4a58c156243d0d023e", 0x34}, {&(0x7f0000000240)="760a5bd5c11b8132e6feee5ca039ef5e3846715870155810daed6fc4e644bbea5f9c35271791e27a38ab304bc6578d008f9030addff1ee3256f69c5f6f2cafadb45588419d8ac59bc8a7aca5d80e53fa2fb0271bdf436c472396f6536fdddfc6d6e8ca283ee2dd8f02595d2eea5a98bb4fb33c119c067fbabd7096d15bc6d0d48fb24f04c647976dc5bcfb868d7a486fa74aee757fc0344b6372cc", 0x9b}], 0x4, &(0x7f0000000340)}, 0x40000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r0, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x880000, 0x100000002}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x20000101, &(0x7f00000003c0)=@raw=[@map={0x18, 0x7dbae3edba80b850, 0x1, 0x0, r0}, @generic={0x20, 0x4, 0x9, 0x1, 0x10001}, @map={0x18, 0x8, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x6f}, @call={0x85, 0x0, 0x0, 0x3}, @alu={0x4, 0x0, 0x9, 0xb, 0x7, 0xfffffffffffffffe, 0x4}, @exit], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x2}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x10}, 0x10}, 0x78) [ 508.374584][T17974] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 508.387749][T17974] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 508.408146][T17974] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 508.453445][T17974] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 508.495512][T17974] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 508.509566][T17974] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 04:41:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:41:58 executing program 4: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0xc, r3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000000c0)={0xc}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000440)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000880)={{{@in=@remote, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r5, &(0x7f0000000140), 0xff4d) openat$cgroup_ro(r5, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0xffffffff800) sendfile(r7, r6, &(0x7f0000000040), 0x100002c8a) r8 = openat$cgroup_ro(r2, 0x0, 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r8, 0xc028660f, &(0x7f00000000c0)={0xc, 0xffffffffffffffff, 0x0, 0x0, 0x7}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000700)={0x0, r8, 0x0, 0x13, &(0x7f00000006c0)='cgroup.controllers\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@initdev, @in6}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000840)=0xe8) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0xff4d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000001) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$packet(0x11, 0x2, 0x300) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r11}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'veth1_vlan\x00', r11}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0xffb6) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7868f1eaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf9091a7511bf746bec66ba", 0xfe6a, 0x2, 0x0, 0x27) [ 508.805706][T17996] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:41:59 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) r2 = socket$inet6(0xa, 0xa, 0xf9) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="a1cd8466ca513cb0af8b19215b751e29f4680638a7928d5a8ec839bddee65c579e4eef738d6ea53be670e87e44ee06c81e1c2911b5b38f", 0x37) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000000)="6dee69df3f0deca26625598b13e0da2e7f2c7a1896dafac4fcbf1646f5142667877f69", 0x23) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x30) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') socket$inet_tcp(0x2, 0x1, 0x0) 04:41:59 executing program 2: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) getuid() getuid() gettid() bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) gettid() getuid() getuid() gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) getuid() gettid() r1 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r1, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000140)='eth1\x00'}, 0x30) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000061101800000000009500000000000000632e13c435554585be703290f46568b41aa9d359a40744f8f62d98377afb131e9070db8ff2ac220d940e38fd8d3171d0d26f1056eb122d06dd4d157b6f44e33834d6b4b66842a49cc27760f71a3456b9fe7b278a156522ce2f8a0e028d49294f950ee5567a3617ba88181938006e55405e939ee55ece691c996acd9fea65cae6aa0372940a39791943454eb05e86b9b340c007d8c1e5edd6ba68a6cc0bd0cbe7b7082055cbb01eda4b0dc52269922514c6a25c639161149acfa00d84e19aa45de770054ea77dde659258d5d4815197df07d05a"], &(0x7f0000000040)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r2, 0xc0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffe68) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r3}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)='eth0\x00', r3}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffe20, 0x0}, 0x30) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x15, 0x0, 0x0) getuid() socket$inet_smc(0x2b, 0x1, 0x0) getuid() gettid() bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) getuid() getgid() socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 508.847278][T17996] device veth35 entered promiscuous mode [ 508.863141][T17996] batman_adv: batadv0: Adding interface: veth35 [ 508.917944][T17996] batman_adv: batadv0: The MTU of interface veth35 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. 04:41:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x19, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="518afcff04000000"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/151, &(0x7f0000000140)=0x97) [ 508.964143][T18005] IPVS: ftp: loaded support on port[0] = 21 [ 508.985022][T17996] batman_adv: batadv0: Interface activated: veth35 [ 509.048643][T17996] device syz_tun left promiscuous mode 04:41:59 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r3, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000000)={{0x5e, @loopback, 0x4e22, 0x3, 'wlc\x00', 0x14, 0x80000000, 0x1}, {@remote, 0x4e24, 0xa001, 0x7, 0x772, 0x7fffffff}}, 0x44) syz_extract_tcp_res(&(0x7f0000000080), 0x7, 0x4) vmsplice(r1, &(0x7f0000001600)=[{&(0x7f0000000440)='b', 0x1}], 0x1, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x1ea71, 0x0) 04:41:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000012c0)={&(0x7f0000000080), 0xfffffffffffffe7e, &(0x7f0000001280)={&(0x7f00000000c0)=@ipv4_delrule={0x0, 0x21, 0x800, 0x70bd28, 0x25dfdbff, {0x2, 0x5e220bf57a441833, 0xd8, 0x5, 0x9, 0x0, 0x0, 0x8, 0x6d4db154beb7accd}, [@FRA_FLOW={0x0, 0xb, 0x7ff}, @FRA_DST={0x0, 0x1, @initdev={0xac, 0x1e, 0x5, 0x0}}, @FRA_DST={0x0, 0x1, @multicast2}, @FRA_DST={0x0, 0x1, @loopback}, @FRA_GENERIC_POLICY=@FRA_IP_PROTO={0x0, 0x16, 0x87}, @FRA_FLOW={0x2c6, 0xb, 0x3}, @FRA_SRC={0x0, 0x2, @broadcast}]}, 0x28}}, 0x4040414) [ 509.106611][T17996] bridge24: port 1(syz_tun) entered disabled state 04:41:59 executing program 0: epoll_create(0x0) epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0) unshare(0x70060000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000380), &(0x7f00000003c0)=0x30) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000000)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @local}}, 0x0, 0x5, 0x2}, 0xd8) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000100), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) sendmsg$NFT_MSG_GETTABLE(r6, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x5c, 0x1, 0xa, 0x300, 0x70bd27, 0x25dfdbfe, {0x1, 0x0, 0x9}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x800) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) recvmsg(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xfffffffffffffeda, 0x3e8}, 0x1) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) [ 509.229498][T18019] IPVS: set_ctl: invalid protocol: 94 127.0.0.1:20002 [ 509.255429][T17994] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 04:41:59 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xb1d000) bpf$OBJ_GET_MAP(0x7, &(0x7f00000012c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001640)={'team0\x00', 0x0}) sendmsg$inet6(r0, &(0x7f0000001940)={&(0x7f0000001340)={0xa, 0x4e21, 0x101, @loopback, 0x4}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000001380)="571f78bb974894d59116a22548a2878bc83d5defa01a3c55c62c0bace5117e57c3bab4efe5a1eb0962a1cf1ad948299d62f3668c91d1e0891946dc634e45e841be6d2231f5e01ba223d09281a359854866dd189262f9d91d794f2e5c00234d03041f342ac463d1e0f6b6f04bc61207e45ab591763c1e222cedc4d8abcec32b334da021f020adfe4baf8525a275d52b86481cdbbd06f9b030bf7f62100af1f62c0d5e67885f9e04a898e00caa65fb763d4631833ce61c32ef4c28bb451924bc90aaa66d26092e6e8e4a631e75d6c414b4b8dbd64fb536cd9fc2", 0xd9}], 0x1, &(0x7f0000001980)=[@rthdr={{0x78, 0x29, 0x39, {0x32, 0xc, 0x2, 0x20, 0x0, [@rand_addr="b9a588159637cf2c13116c22e921a73f", @remote, @loopback, @mcast2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x25}]}}}, @dstopts_2292={{0x180, 0x29, 0x4, {0xc, 0x2c, [], [@calipso={0x7, 0x10, {0x3, 0x2, 0x9, 0x1ff, [0xffffffff]}}, @generic={0x8, 0x59, "ca7a3cb2d77276276790c32b2daa6ffe4c138f8a4882a719108efa526d7cb1e8739da78ebb83b71ef43999c0a5449fafedc374961815ab0479425bf41140bacdef733425ea417e9989118a751fdc10eabbd64cf7699c527d97"}, @ra={0x5, 0x2, 0x8}, @generic={0x80, 0xfffffffffffffcba, "aacad10b73f13881d1468fbf553de9268092fde447dcd81aaad32b38c2b65c2337a2710bd7c01853bfc96a88e6f85fffdbd81201d731e4a5a178c13e430a7e99b17350fb13c715e4fa9e31d7d4bd2baf1e645a34"}, @generic={0x1, 0x94, "7adb3b00d6cc16f0894b50ccd175aca51047a0f988d4590e4163ff4d5af087b24d67472a9f78f89a2261f907c9963e7da142014785b84396c4c975c39e851c8b60247be0d782fd00f1130e1243ee149c6f0a174ff46b085e9e674fe550748e54fe210c51152731a1cd1489b1f05d53d2f83c63362398ab2c41bfa3fdaf5ff10e52be2a9db37e62ecc2d08fd648bad3ff3ce296d3"}, @ra={0x5, 0x2, 0xe32}, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr="cbab9acba67009e20fd0fc1c5bd74940", r1}}}, @hopopts_2292={{0x0, 0x29, 0x36, {0x3a, 0x0, [], [@generic={0x0, 0x0, "b6f4eaebbd9a88915e7e2b5afbaba64fdfd8a42377f881c58eef1bb2872495a46743b6ef8339460ac2dfc52ae9f8e76dfc416c29feb30c2bee6030410b874506b31721b9ac6794aaa61a942da79958bde1cd82b0b4860d831b4c31380f8369ceb41e9d3d67d9e0ecb85915ba763a5b5acd515976e22341f332ab6a7a5e7e63176829b3a55b809ae98b15e08fe98d17e200eb179f6e365057240e81b2f8f7c0c6e1ae2c66a7b07034b7bbf1716e05678b26dda2d446b1d53dfb41603c72e6ff"}, @jumbo={0xc2, 0x4, 0x7ff}, @ra={0x5, 0x2, 0x380}, @padn={0x1, 0x0, [0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [], 0x35}}]}}}, @dstopts={{0x18, 0x29, 0x37, {0x32}}}], 0x250}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffb6, &(0x7f0000001300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2}, 0xc) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x7fffffff}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x7, &(0x7f0000001280)=ANY=[@ANYBLOB="0000000009000000e4ffffff030000008d1a0100ffffffff8510000001deffff5e75fc0dffffffff18220000", @ANYRES32=r3, @ANYBLOB="000000008e000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) close(r5) sendmsg(r5, &(0x7f0000001240)={&(0x7f0000000040)=@un=@file={0x597a4c1afc2477be, './file0\x00'}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="b887b592bb38206912ce03106f9e5ace2a689a737ad1", 0x16}], 0x2}, 0x20000000) [ 509.503898][T17994] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 509.517571][T17994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 509.526137][T17994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 509.650772][T18011] device erspan0 left promiscuous mode [ 509.656727][T18011] bridge24: port 2(erspan0) entered disabled state [ 509.811485][T18011] bridge26: port 1(erspan0) entered blocking state [ 509.820425][T18011] bridge26: port 1(erspan0) entered disabled state [ 509.828492][T18011] device erspan0 entered promiscuous mode [ 509.861205][T18013] batman_adv: batadv0: Interface deactivated: veth35 [ 509.868596][T18013] batman_adv: batadv0: Removing interface: veth35 [ 510.030468][T18019] IPVS: set_ctl: invalid protocol: 94 127.0.0.1:20002 04:42:00 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f0000000000)=""/17, 0x20000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000800)=0x8, 0x4) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000080)=0x80, 0x4) r4 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'veth0\x00', 0x0}) bind$xdp(r3, &(0x7f0000000300)={0x2c, 0x0, r5}, 0x10) bind$xdp(r0, &(0x7f0000000000)={0x2c, 0x1, r2, 0x0, r3}, 0x10) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r6, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r7 = socket$unix(0x1, 0x1, 0x0) connect$unix(r7, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r7, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) ioctl$FIBMAP(r7, 0x1, &(0x7f0000000140)=0xd21b) listen(r6, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x5}]}}, &(0x7f0000000340)=""/142, 0x2a, 0x8e, 0x10}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r8 = socket$unix(0x1, 0x1, 0x0) connect$unix(r8, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r8, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) bind$unix(r9, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r9, 0x0) accept(r9, 0x0, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) bind$unix(r10, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r10, 0x0) accept(r10, 0x0, 0x0) r11 = socket$unix(0x1, 0x1, 0x0) bind$unix(r11, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r11, 0x0) r12 = accept(r11, 0x0, 0x0) close(r12) accept(r3, 0x0, 0x0) r13 = socket$unix(0x1, 0x1, 0x0) bind$unix(r13, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r13, 0x0) accept(r13, 0x0, 0x0) r14 = socket$unix(0x1, 0x1, 0x0) bind$unix(r14, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x417) listen(r14, 0x0) r15 = accept(r14, 0x0, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) close(r15) [ 510.197320][T17996] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:42:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0x24}]}, &(0x7f0000000100)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@newlink={0x50, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x1c, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}], @IFLA_GRE_LOCAL={0x14, 0x5, @empty}]}}}]}, 0x50}}, 0x0) 04:42:00 executing program 0: epoll_create(0x0) epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0) unshare(0x70060000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000380), &(0x7f00000003c0)=0x30) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000000)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @local}}, 0x0, 0x5, 0x2}, 0xd8) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000100), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) sendmsg$NFT_MSG_GETTABLE(r6, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x5c, 0x1, 0xa, 0x300, 0x70bd27, 0x25dfdbfe, {0x1, 0x0, 0x9}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x800) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) recvmsg(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0xfffffffffffffeda, 0x3e8}, 0x1) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) [ 510.570137][T18050] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 510.641942][T18051] device veth37 entered promiscuous mode [ 510.695551][T18051] batman_adv: batadv0: Adding interface: veth37 04:42:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000000000fd1300ff000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000000000a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x3}, 0x1, 0x0, 0x0, 0x24000}, 0x0) r5 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r5, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000140)='eth1\x00'}, 0x30) r6 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r6, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000140)='eth1\x00'}, 0x30) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r7, &(0x7f0000000000)='threaded\x00', 0xb1d000) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x18}]}, &(0x7f0000000040)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r8, 0xc0, &(0x7f00000004c0)={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$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r9}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r6, r7, 0x0, 0x10, &(0x7f0000000100)=':cpusetsystem:]\x00', r9}, 0x30) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@RTM_NEWNSID={0x34, 0x58, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@NETNSA_NSID={0x8, 0x1, 0x3}, @NETNSA_PID={0x8, 0x2, r5}, @NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_PID={0x8, 0x2, r10}]}, 0x34}}, 0x0) [ 510.731802][T18051] batman_adv: batadv0: The MTU of interface veth37 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 510.799746][T18051] batman_adv: batadv0: Interface activated: veth37 [ 510.808132][T18052] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 510.840653][T18064] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 510.940011][T18067] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 511.105068][T18051] bridge27: port 1(syz_tun) entered blocking state [ 511.112596][T18051] bridge27: port 1(syz_tun) entered disabled state [ 511.121235][T18051] device syz_tun entered promiscuous mode [ 511.129610][T18065] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 511.149568][T18053] device erspan0 left promiscuous mode [ 511.155224][T18053] bridge26: port 1(erspan0) entered disabled state [ 511.309643][T18053] bridge27: port 2(erspan0) entered blocking state [ 511.316242][T18053] bridge27: port 2(erspan0) entered disabled state [ 511.324504][T18053] device erspan0 entered promiscuous mode [ 511.332776][T18054] batman_adv: batadv0: Interface deactivated: veth37 [ 511.339995][T18054] batman_adv: batadv0: Removing interface: veth37 [ 512.129564][ T7] tipc: TX() has been purged, node left! [ 512.309554][ T7] tipc: TX() has been purged, node left! 04:42:04 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) r2 = socket$inet6(0xa, 0xa, 0xf9) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="a1cd8466ca513cb0af8b19215b751e29f4680638a7928d5a8ec839bddee65c579e4eef738d6ea53be670e87e44ee06c81e1c2911b5b38f", 0x37) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000000)="6dee69df3f0deca26625598b13e0da2e7f2c7a1896dafac4fcbf1646f5142667877f69", 0x23) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x30) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') socket$inet_tcp(0x2, 0x1, 0x0) 04:42:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r3, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000480)) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffe6a) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000004c0), 0x4) ioctl$PPPIOCSDEBUG(r2, 0x40047440, &(0x7f0000000080)=0x4) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="44351e1eea84325c36a5c9bbee00000000000000a9aef9cc4a989dd0752199a2508563756900080000000000008964139e9fe23a9b6d2145111d13d35eaccdd17fc01701431d64bd6d65351070b3c27c80b1fae798627bcb12cb82ec67dabe99e406496508683d89fb9e2aad71759436d670efeaca25d012121924ccd62c8f4ae6625bf0a3c791955f673091d5cd0762cddd2d60f0d66bdb00256d4d0c4552768cebe99b20c343c11f9a8af5c25642e82dd7490895f3bcb19faa2b0cecfdb7cce89acac37a5a22acd8bb", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000a00010067726574617000000c00020008000100", @ANYRES32=r6, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r9, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) getsockopt$SO_J1939_SEND_PRIO(0xffffffffffffffff, 0x6b, 0x3, 0x0, &(0x7f0000000300)) r10 = socket$unix(0x1, 0x1, 0x0) bind$unix(r10, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r10, 0x0) r11 = accept(r10, 0x0, 0x0) close(r11) sendmsg$TIPC_NL_BEARER_GET(r11, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x220030}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x5c, 0x0, 0x202, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x4}, @TIPC_NLA_NODE={0x44, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffc00}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xe9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x100}, 0x40000) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x421f, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r12}}, 0x20}}, 0x0) 04:42:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000001100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f00000010c0)={&(0x7f0000001080)=ANY=[@ANYBLOB="1400000005066cda27bd70020000000000000006"], 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r2, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) preadv(r2, &(0x7f0000002300)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, 0x0) 04:42:04 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xffffff75) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x7e, 0x0}, 0x0) r0 = socket$kcm(0x10, 0x0, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) socket(0x1, 0x5, 0x8c) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0xf, &(0x7f0000000000)=[{&(0x7f0000000040)="2e0000003000050ad22780648c6394fb0107fc001007b8400c000200053582c137153e370900018025641700d1bd", 0x2e}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) close(r5) r6 = socket$unix(0x1, 0x1, 0x0) connect$unix(r6, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0xb5) recvmmsg(r6, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) accept4$unix(r6, &(0x7f0000000a00), &(0x7f0000000380)=0x6e, 0x800) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r7, 0x0) accept(r7, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r7}) r9 = socket$unix(0x1, 0x1, 0x0) bind$unix(r9, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r9, 0x0) r10 = accept(r9, 0x0, 0x0) close(r10) accept$packet(r10, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg(r8, &(0x7f00000009c0)={&(0x7f0000000200)=@xdp={0x2c, 0x8, r11, 0x14}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)="a1340bdee9aa59fa23aa78be", 0xc}, {&(0x7f0000000300)="fda8a8f87b1decfe6531e434c00a091363a9bde2c2aaddaae8a38ebc97c31ca6d6ac5a27bf198d570f08c02b4722cad4f6b89e722ed911e3b4cb098c0a3e88086d6fc111f979612ee9a45932f420a36b439a83e420aa79644c0b66fb", 0x5c}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="966361e47ce1fdd9469a3c6b8b6e9e6094047c27ecc8ec8c7d094416edabe205ff795e7dba7c0b159c98fec8182f6d699012aedc76c48774b63e2e21f2f4017e0b7506d803e17e7945c5808c5b412f8586315bd9d5e3342d146a190022319cc2438d39c08805bcbe7f471949370db4a17e9444f9111f5ab348a82d83ac602384121e74ed6d100bf0fba61b8acd9822c7490e6eaa", 0x94}, {&(0x7f0000000a80)="dc7abb4ca1be0aa03f79b8e54536a9bf844d75e9198fe8fa51840ad525e058cdd7893db378a565b5bff5fdd6360b956d3d1c259110ab89504f072c29826119ac5ca9ebd72765cc606f711f86506b9b335c59709e1e9fb284246e319a9ca4b6b53eff095865b3cde477eb481312b01288bbc4d2fc1c041e821513b47c37222a857e6df9b27e7c7446518256f102b7033d7cfc3835e889abbb40f2fda63647a25d284265362aa059803a01d4da5d8a3abab09651242716c4feceeb531f6bd9370edf4636f13485c881e4a8c8930b3c9d623caa012d94eeb1b9d257a4a3b094dc20fc460b5f2845f62aad7218bf2a0f445a", 0xf0}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x3c0}, 0x4048885) ioctl$PPPIOCSMRRU(r3, 0x4004743b, &(0x7f00000000c0)=0xd8bc) sendmsg$kcm(r2, &(0x7f0000000280), 0xa0c0) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x2582c2d9a56c18a4, 0x0, 0xfffffe59, 0x0, 0xffffffffffffff3d}, 0x0) 04:42:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:04 executing program 0: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x9815, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000240)=' ', &(0x7f0000000400)='\a'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000500), &(0x7f0000000000)="10"}, 0x20) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000100)={'bond_slave_1\x00', {0x2, 0x4e21, @broadcast}}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r10], 0x28}}, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r11, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={0xffffffffffffffff, 0xc0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x3, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x9, 0x4}, 0x0, 0x0, &(0x7f0000000600)={0x1, 0x2, 0x5, 0x80000000}, &(0x7f0000000640)=0x80, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)}}, 0x10) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r13, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r14 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r14, &(0x7f0000000000)='threaded\x00', 0xb1d000) r15 = bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0xc, 0xb, &(0x7f00000007c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7bc672b4}, [@map={0x18, 0x8, 0x1, 0x0, r13}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x0, 0x1, 0x0, 0x5, 0xfffffffffffffff8, 0x10}, @ldst={0x0, 0x6, 0xd015bbca81d7b73f, 0x8, 0x0, 0xfffffffffffffff0, 0x4}, @jmp={0x5, 0x1, 0x0, 0x0, 0x0, 0x50}, @map={0x18, 0x6, 0x1, 0x0, r14}]}, &(0x7f0000000840)='GPL\x00', 0x3, 0x62, &(0x7f0000000880)=""/98, 0x40f00, 0xb, [], 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000900)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000940)={0x3, 0xe, 0x4}, 0x10}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0xa, 0xc, &(0x7f0000000440)=@raw=[@jmp={0x5, 0x0, 0x2, 0xf, 0x3, 0x1, 0xfffffffffffffffc}, @map={0x18, 0x8, 0x1, 0x0, r1}, @jmp={0x5, 0x0, 0xd, 0x8, 0xb, 0x10, 0x1}, @map_val={0x18, 0x2, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x2}, @exit, @exit, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8150}, @alu={0x7, 0x0, 0x7, 0x0, 0xb, 0x51d585b69b9f0c42, 0x10}], &(0x7f00000004c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41100, 0x0, [], r10, 0x0, r11, 0x8, &(0x7f0000000500)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000540)={0x5, 0xb, 0x4000, 0x7fffffff}, 0x10, r12, r15}, 0x78) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$unix(0x1, 0x1, 0x0) bind$unix(r17, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x14a) listen(r17, 0x0) r18 = accept(r17, 0x0, 0x0) close(r18) sendmsg$nl_route(r16, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="4000000010566f6a6c0e4b8d00004000000000158eb6f6a612d40183b53da76817ccee8d61f452ddb5a08ab46012efc39c5056ec00374258399da04c1f9657c3b69e7704001857ea821174f4c154ea9f681e2b74a6a047ce3bff26725a2801f716b412f419ff3c5f13cffc5b2176058f8015c12528c39b61d83252398271ef481546c38ca1256e9f4e60858c8f992706788e8f35508d65b58f66c908f8a44dbf897d89a1c77786fbda", @ANYRESOCT, @ANYBLOB="000000090000000000000000492cfbef00187a035bbdbcd5abec4d3d93a426d7047729070d8d9ad8a3db491c06a432ec0c6614f976a31a53ca4661a2cdb691bac503ed652fbca3c087941584d0702f7ff30d940fde48cf9c1cf46ad6a3f729cf5245", @ANYRES32=0x6, @ANYRES32=r18], 0x5}}, 0x40000800) r19 = socket$l2tp6(0xa, 0x2, 0x73) socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_inet_SIOCGIFNETMASK(r19, 0x891b, &(0x7f0000000140)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote}}) [ 513.826083][T18079] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 513.867032][T18079] device 0 entered promiscuous mode [ 513.878398][T18080] bridge26: port 1(syz_tun) entered blocking state [ 513.891520][T18080] bridge26: port 1(syz_tun) entered disabled state [ 513.907256][T18080] device erspan0 left promiscuous mode [ 513.908581][T18087] IPVS: ftp: loaded support on port[0] = 21 [ 513.922666][T18080] bridge25: port 2(erspan0) entered disabled state [ 514.064788][T18080] bridge26: port 2(erspan0) entered blocking state [ 514.081156][T18080] bridge26: port 2(erspan0) entered disabled state [ 514.096495][T18080] device erspan0 entered promiscuous mode [ 514.107476][T18089] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 514.130545][T18088] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 514.183824][T18093] device veth39 entered promiscuous mode [ 514.192240][T18093] batman_adv: batadv0: Adding interface: veth39 [ 514.198517][T18093] batman_adv: batadv0: The MTU of interface veth39 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. [ 514.226910][T18093] batman_adv: batadv0: Interface activated: veth39 [ 514.238203][T18096] bond8 (unregistering): Released all slaves [ 514.305801][T18093] device erspan0 left promiscuous mode [ 514.313074][T18093] bridge27: port 2(erspan0) entered disabled state [ 514.445100][T18099] bridge26: port 1(syz_tun) entered disabled state [ 514.588677][T18080] device erspan0 left promiscuous mode [ 514.595765][T18080] bridge26: port 2(erspan0) entered disabled state [ 514.622090][T18108] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 04:42:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x9, 0x8) pipe(&(0x7f0000000680)={0xffffffffffffffff}) bind$unix(r3, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) listen(r1, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x80, 0x40800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1003010}, 0xc, &(0x7f0000000700)={&(0x7f0000000800)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"/345], 0x78}, 0x1, 0x0, 0x0, 0x14004000}, 0x14000) r6 = accept(r1, 0x0, 0x0) close(r6) r7 = accept4$inet6(r6, &(0x7f0000000400), &(0x7f0000000440)=0x1c, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="0100ffff000000000a004e2200000002fe8000000000000000000000000000bb090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000009fe8800000000000000000000000000017f6f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20000049b7fe8000000000000000000000000000aa0600"/400], 0x190) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000300), 0xfffffffffffffd5e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000040)={r9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000240)={r9, @in6={{0xa, 0x4e22, 0xc9ba, @loopback, 0x4}}}, &(0x7f0000000140)=0x84) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="140000002e00815be00f80ecdb4cb90405486516", 0x14}], 0x1, 0x0, 0x0, 0xe00}, 0x0) getgid() connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180)={0x1f, 0x7, {0x7, 0x0, 0x8, 0xb3, 0x1, 0x1}, 0x4, 0x3}, 0xe) r10 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r11 = socket$unix(0x1, 0x1, 0x0) bind$unix(r11, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r11, 0x0) r12 = accept(r11, 0x0, 0x0) close(r12) splice(r10, &(0x7f0000000780)=0x4, r12, &(0x7f00000007c0)=0x100, 0xffffffffffff4c83, 0x2) [ 514.857316][T18100] device syz_tun left promiscuous mode [ 514.864655][T18100] bridge27: port 1(syz_tun) entered disabled state [ 515.009739][T18100] bridge28: port 1(syz_tun) entered blocking state [ 515.016475][T18100] bridge28: port 1(syz_tun) entered disabled state [ 515.024469][T18100] device syz_tun entered promiscuous mode [ 515.038793][T18095] batman_adv: batadv0: Interface deactivated: veth39 [ 515.046279][T18095] batman_adv: batadv0: Removing interface: veth39 [ 515.124335][T18108] device 1 entered promiscuous mode 04:42:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000340)={0x1, 0x2, 0x1000, 0xcd, &(0x7f0000000240)="1e82a24dfba238c866edd1b1966b277d2af82b1fa45c852311476a384337cd89362b43ff9c3c6183f4c7e98cf3e295c1bec834af59eca43583f8b45aaf3c224216009cccd46db77957a367c1428486685510041195fc5b5f54d249de9da260a720f07606ffec4a093fd1f46cd16e4c7331ff4adc17f672a23e03f21c3ea935eec27936265baea73244a19363c96ceaf772083ddc94b906b3624fd4521b16b37c3270a9291738d2e471e063d4b4a633bc14e67b2ad7353672a47fc5da198ceea77933596e28813f8b85e7fcfe40", 0x7, 0x0, &(0x7f0000000040)="bd93a32a58716f"}) sendto$inet6(r0, &(0x7f0000000100)="ea23a70c6fcdb2186df982ea4b051a01c08dfa10e2309720d5b23bfd1b0654368b0761505054b78ee06b4a6c846eb7c64ec925152322301a9d886fe709cf692c130ded5d4f6846554535e3f1c757458bfbb29e8951a5abd38db837ba57733e5ee9a002c4ae1d39b33a5c88ae389348808e8ce476e3919af9ea77c5c4872a2566b7d8d12224efad760b43a20c134f1068a6f09910180cbf8c4c1896ffbc058fdcf7975ff54ff7f95f40e1f75e5abcc41f29233ce491d7fabbabf999fa9ceee9d684225db49c4b7880ef9419c2037c32a4bce85ac9cceec2c8a50886653caaae66d2612526a98f1d5fea43e3d0a9739bed0553281f32d746162bf7721333927b3d0634bd9d2e0ddca1b44950009b0ff810296e39ebfe0b8d0d59c1217314e997c4b9cc24cfa964ad5f03c30e4909b64db07d8d1742a4949485f2", 0x139, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, 0x0, 0x0) 04:42:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000020000493fd24b85f733a4950000000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001400)=ANY=[@ANYBLOB="030002ef2652dc9c8491ec448c29fe0000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000013c0)={0x2, 0x0, 0x8, 0x4, 0x1d, 0x200, 0xfffffff7, 0xffffffff, r3}, 0x20) recvmmsg(0xffffffffffffffff, &(0x7f0000001340)=[{{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/16, 0x10}, {&(0x7f0000001200)=""/135, 0x87}], 0x2, &(0x7f00000012c0)=""/79, 0x4f}, 0x800}], 0x1, 0x0, &(0x7f0000001380)={0x0, 0x989680}) 04:42:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:05 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xffffff75) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x7e, 0x0}, 0x0) r0 = socket$kcm(0x10, 0x0, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) socket(0x1, 0x5, 0x8c) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0xf, &(0x7f0000000000)=[{&(0x7f0000000040)="2e0000003000050ad22780648c6394fb0107fc001007b8400c000200053582c137153e370900018025641700d1bd", 0x2e}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) close(r5) r6 = socket$unix(0x1, 0x1, 0x0) connect$unix(r6, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0xb5) recvmmsg(r6, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) accept4$unix(r6, &(0x7f0000000a00), &(0x7f0000000380)=0x6e, 0x800) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r7, 0x0) accept(r7, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r7}) r9 = socket$unix(0x1, 0x1, 0x0) bind$unix(r9, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r9, 0x0) r10 = accept(r9, 0x0, 0x0) close(r10) accept$packet(r10, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg(r8, &(0x7f00000009c0)={&(0x7f0000000200)=@xdp={0x2c, 0x8, r11, 0x14}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)="a1340bdee9aa59fa23aa78be", 0xc}, {&(0x7f0000000300)="fda8a8f87b1decfe6531e434c00a091363a9bde2c2aaddaae8a38ebc97c31ca6d6ac5a27bf198d570f08c02b4722cad4f6b89e722ed911e3b4cb098c0a3e88086d6fc111f979612ee9a45932f420a36b439a83e420aa79644c0b66fb", 0x5c}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="966361e47ce1fdd9469a3c6b8b6e9e6094047c27ecc8ec8c7d094416edabe205ff795e7dba7c0b159c98fec8182f6d699012aedc76c48774b63e2e21f2f4017e0b7506d803e17e7945c5808c5b412f8586315bd9d5e3342d146a190022319cc2438d39c08805bcbe7f471949370db4a17e9444f9111f5ab348a82d83ac602384121e74ed6d100bf0fba61b8acd9822c7490e6eaa", 0x94}, {&(0x7f0000000a80)="dc7abb4ca1be0aa03f79b8e54536a9bf844d75e9198fe8fa51840ad525e058cdd7893db378a565b5bff5fdd6360b956d3d1c259110ab89504f072c29826119ac5ca9ebd72765cc606f711f86506b9b335c59709e1e9fb284246e319a9ca4b6b53eff095865b3cde477eb481312b01288bbc4d2fc1c041e821513b47c37222a857e6df9b27e7c7446518256f102b7033d7cfc3835e889abbb40f2fda63647a25d284265362aa059803a01d4da5d8a3abab09651242716c4feceeb531f6bd9370edf4636f13485c881e4a8c8930b3c9d623caa012d94eeb1b9d257a4a3b094dc20fc460b5f2845f62aad7218bf2a0f445a", 0xf0}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x3c0}, 0x4048885) ioctl$PPPIOCSMRRU(r3, 0x4004743b, &(0x7f00000000c0)=0xd8bc) sendmsg$kcm(r2, &(0x7f0000000280), 0xa0c0) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x2582c2d9a56c18a4, 0x0, 0xfffffe59, 0x0, 0xffffffffffffff3d}, 0x0) [ 515.355605][T18127] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 515.391642][T18127] device 2 entered promiscuous mode 04:42:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) close(r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) listen(r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) write$ppp(r2, &(0x7f0000000100)="648f977cea133b2f57f8e5a545207825d4456f27d748c86492441be3404fc14e69295546b9055cdd323ac11cd7ddae3fd1bdacfd267c330279f70c8cb2567e7dd06ce2e2182f0a06c74d81d80458da034f6d464c4b3789850ff5fda132298ab6214a5a2620dcf319b13a37cd143eba1d90e5ad8c1f1826549ea852d0344185cdff9ee5406884d908558a26c335b2a55aace25088f1cb56b1b17b64c5000e4ae31c683d73152b3f0cece0067be7d72e", 0xaf) r3 = accept(r1, 0x0, 0x0) close(r3) read$alg(r3, &(0x7f0000000080)=""/74, 0x4a) [ 515.422026][T18131] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 515.506905][T18131] device veth41 entered promiscuous mode [ 515.515716][T18131] batman_adv: batadv0: Adding interface: veth41 [ 515.526844][T18131] batman_adv: batadv0: The MTU of interface veth41 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 515.553734][T18131] batman_adv: batadv0: Interface activated: veth41 04:42:05 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) r4 = accept$inet6(r3, &(0x7f0000000280)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000002c0)=0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000300)={r4, 0x7, 0xce, "428b9eb77cfb327dac52e5a6250d7bbd2491f93dbe38f2fd411ecaf021869558bc15f7697395f4acbc498db247342c97124833d62091c1ab4e04f0950ffb58a7055f6927495419905e74916f4a0047bf9611be68096814d50db949e0e96ddc4a1475f96696b69f4ad170fcc2da4d8868b920ff3ef8560805744b67343d27f0c6d7dfcf679f54fef1d021273309dc49c4b6f4c9a9318f92e7ce0d0e9bb5c73037049e0e75448c5fc5facb6349bba62c78fd92c7388862b0bdcc31fd221c46c7e03189c289d7628f05764491239025e1654f8e18a43ac3908b64ec8b"}) r5 = accept(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000004}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x7c, 0x3, 0x8, 0x0, 0x70bd26, 0x25dfdbfc, {0xa, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x400}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x15}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8884}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r8, 0x0, 0x10000, 0x0) write$binfmt_elf64(r7, &(0x7f0000000000)=ANY=[], 0x10279) [ 515.674998][T18131] device syz_tun left promiscuous mode [ 515.713717][T18131] bridge28: port 1(syz_tun) entered disabled state 04:42:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000180)="ad56b6c5920fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$llc(r1, &(0x7f0000000080)="8d", 0xffffffffffffff4c, 0x3c98bb8793dc0ff3, 0x0, 0x34a) recvfrom$l2tp(r1, &(0x7f00000000c0)=""/192, 0x34000, 0x0, 0x0, 0x160) [ 515.849668][T18131] bridge29: port 1(syz_tun) entered blocking state [ 515.849707][T18131] bridge29: port 1(syz_tun) entered disabled state [ 515.851436][T18131] device syz_tun entered promiscuous mode [ 515.872610][T18138] bridge29: port 2(erspan0) entered blocking state [ 515.879322][T18138] bridge29: port 2(erspan0) entered disabled state [ 515.888115][T18138] device erspan0 entered promiscuous mode [ 515.904502][T18147] batman_adv: batadv0: Interface deactivated: veth41 [ 515.917667][T18147] batman_adv: batadv0: Removing interface: veth41 04:42:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) accept(r1, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000b40), &(0x7f0000000bc0)=0x80, 0x800) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) socketpair(0x0, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r4, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@dev, @local}, &(0x7f0000000100)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)={r4}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'dummy0\x00'}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x40}}, 0x0) 04:42:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48020035000510d25a80648c63940d0324fc60100010400a000000053582c137153e370948018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) sendmsg$NFNL_MSG_ACCT_GET(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, 0x1, 0x7, 0x10, 0x70bd2d, 0x25dfdbfd, {0xb, 0x0, 0x7}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_FILTER={0x24, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x7ff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x5}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x20}]}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x3ff}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x400}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000004}, 0x1001) 04:42:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r7 = socket(0x10, 0x2, 0x8) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r6, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r8, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r10, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r14, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r10, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 04:42:06 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a8d8b698cbf76fb7876eced473525ebbd0e7b9e0d57ae249c7543991e48b60d08a67f80047b3bc86335dfe1fa88ca76d0a9da6ac8a8dedc2b40ef044f564d01908fefe5e30e42729833a90c418622a09b1ce84e323eefeb4804ca444c7263bdb9219e92c8bdfeac1d945a23f177fb32dc859e19"], 0x48}}, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001440)={&(0x7f0000000240)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000280)="30fb2450649cfcd94cb66cceb27784b090a51d8e38fcfc5fcbd100eea82d8bf2de3b47bc2074f3606e9b15b9ff8c71ccd5894affae7df04eaf6276233e6cb1dfe943444b078560515f1fcd1f627d42733be4580498394e8053c7a32ca5ff2214d1", 0x61}, {&(0x7f0000000400)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4004018}, 0x80) sendmsg$can_raw(r0, &(0x7f0000001640)={&(0x7f0000001540)={0x1d, r3}, 0x10, &(0x7f0000001600)={&(0x7f0000001580)=@canfd={{}, 0x0, 0x1, 0x0, 0x0, "21a2b641756dc39d88536d1387428328d5b75a11a65745972fefff6547f78e46b76eea76dd9eec4ccd200dfb80781c1cffa5258de1e7f158b36c88fa59cb5e23"}, 0x48}}, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000140)) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00000000c0), 0x10) [ 516.241410][T18161] netlink: 131070 bytes leftover after parsing attributes in process `syz-executor.4'. [ 516.262497][T18161] net_ratelimit: 48 callbacks suppressed [ 516.262503][T18161] netlink: zone id is out of range [ 516.309164][T18161] netlink: zone id is out of range [ 516.339082][T18162] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 516.360584][T18172] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 516.385533][T18172] device veth43 entered promiscuous mode [ 516.392803][T18172] batman_adv: batadv0: Adding interface: veth43 [ 516.399177][T18172] batman_adv: batadv0: The MTU of interface veth43 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 516.429693][T18172] batman_adv: batadv0: Interface activated: veth43 [ 516.440398][T18173] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 516.479284][T18172] device syz_tun left promiscuous mode [ 516.486575][T18172] bridge29: port 1(syz_tun) entered disabled state 04:42:06 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) accept(r1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x20, 0x1ff, 0x3, 0x3, 0x3, 0x1, 0x3, 0x3, 0x0}, &(0x7f0000000080)=0x20) socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x8, 0x8, 0x80000001, 0x5e35, 0xffff8001}, &(0x7f0000000100)=0x14) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff}, 0xffffffffffffff49) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) close(r5) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000780)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000007c0)) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r6, 0x0) r7 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80800) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r8, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000e00)={&(0x7f0000000a40)={0x14, r9, 0x401}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1ce34da78cead612}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x14c, r9, 0x20, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x6c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x0, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x3ff}}, {0x14, 0x2, @in={0x2, 0x4e23, @loopback}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_PROP={0xad, 0x2, [@TIPC_NLA_PROP_TOL={0xfffffd23, 0x2, 0x8c5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc00}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}]}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff3da}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4000}, 0x20080000) accept(r6, 0x0, 0x0) r10 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r10, 0x400443c8, &(0x7f0000000840)={r6, 0x40c80f}) 04:42:06 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x2, &(0x7f0000000080)={0xf5, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'wlc\x00', 0x0, 0x802, 0x4}, 0x2c) [ 516.600761][T18172] bridge30: port 1(syz_tun) entered blocking state [ 516.607978][T18172] bridge30: port 1(syz_tun) entered disabled state [ 516.616592][T18172] device syz_tun entered promiscuous mode [ 516.631795][T18174] device erspan0 left promiscuous mode [ 516.637661][T18174] bridge29: port 2(erspan0) entered disabled state 04:42:06 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) r2 = socket$inet6(0xa, 0xa, 0xf9) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="a1cd8466ca513cb0af8b19215b751e29f4680638a7928d5a8ec839bddee65c579e4eef738d6ea53be670e87e44ee06c81e1c2911b5b38f", 0x37) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000000)="6dee69df3f0deca26625598b13e0da2e7f2c7a1896dafac4fcbf1646f5142667877f69", 0x23) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) sendmsg$kcm(r4, &(0x7f0000000040)={&(0x7f00000000c0)=@nfc={0x27, 0x0, 0x2, 0x3}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000380)="fd48969cc8577e4da9e2f63f70c633107f1320268d5fa108909d5fcda358d620ae5cdd0029ec491037352bbf8c0ef6df82d2a09984b33a36171dc3a100a140351856997b26b29df0a302a810e6e5d43a1faf6c2f2d396ab30691b62e691cb5ba1dad754626de1a0108b039cce0dbb2cfe248ac8a909d3b92e501c708ceeb9ee13ded3e4e87bcf48589a2ff5f049cc84ede8f7a4c3057a19c44e212cc152e7364fe465ab93a0073ce35350f9047e0248e4208d4f824ae9b931066", 0xba}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f00000001c0)="6b4393367718a4ee837c2b7613b6ed6f76fe6c37a9b4c8312feaf46e816c1b31dd13908a3d6e19ac90b0b26eb05bbc7a6c72a713970f987765de21006be1ca96a80352f3d26d734b0fba764c88f9823e686b85f0dc63fcaafb133f9ff02f043046", 0x61}, {&(0x7f0000000440)="2b3cf72766f1a8629476667761cedac6ed9f763c8f3e39378bb320b321b453a56329cffc1471808d28dd74f169f0b7fc2036443ff8475dcf73deae03fd6b1f44c96b130e343668818da6958317d0333e09a22feb3e16965346a99a4eb8ea420bacea37cf2d4c46773525b258525e2b5f2feba602f28a18bdae8932e99764a1ff883ea799095d31d6fbf4f085beafe6baf25154653999903b22c518072ae971a18453dc7328", 0xa5}, {&(0x7f0000000500)="1b63303ab58f5bab32a6c2febcdc1d5e4e6c6fa259ecd986a840b41c3e7fb760a37417977b82fbffa3840dd97679013ca339f16480ae8614e1ee3baa334557890629783f5cbf12938eae7f94ac61fbffc1a42d5181c0235d0b2cb4b0e2f41e7cf26d9e1d38e8b11b26bd4003cc5a9208bd12019f2b66e52e4ad9e18ed9f16b59674864830e7244d8aa3df6fc72d20a80b6f4efdacfabe35bdd3413fe19966e9ae4479ac2fa6b30386ef523af9c67bd55985f69351a0198dca5e4f08bce5528a3c3067e7a974cd5e56f0183e1e507d3f6695d50333c89929b", 0xd8}, {&(0x7f0000000600)="c4c06b8967b2bc892c170d004a83dcd185fcd50f6537c0ed31be6ed7d8f106d2d5f34ec247d02748453f3c3d65df54059fa864c0dfe0e7c9f5b73d546066febca8ad0d950e26e4b7763bbf2729dccf47dfaa30a090be048ebb718f9bd5e0653dba9fc2ca735e03990fb5871122d3670ef63d796ac15a218ae483eff68aac329d0210d8d80fb5af14a3", 0x89}, {&(0x7f00000006c0)="cc12d35de39ad7629fe80e9e7b31c872ef89406ad0b47ec84363798d6e11d27a7d3ee351476dfaf1d63b31de0c87616616461e8906b7e81e927939335845549bc0bedade0f1258355ecae877e0c4c2105c75651d8aa045c952ccfed6cb03f5c8857c1b2080c9088db357e3b9a02feaf1380e3ffe98526594fcd3dd4eba24f485b2d2d0e4820c1e3afd4660bf87983651c9b597eb06bb65579d0ccd430401f2ace07b20f110eb89a109f16b7500308247e950162433eceedbf504933f1c53e29c834b0d00af32c6ca449858cd4edbdcbeb0678368513ddc079c85af8a4d6a58498e2635ca775430feed38770bc4f926299576b0da36e2b551", 0xf8}], 0x7, &(0x7f0000001880)=[{0x40, 0xff, 0x3ff, "36267b25516e902974a10dc7f09b6251380613ffa619fe2cc815739619e049b5bb6c7c54de0d1d98e75b6b7a8d85"}, {0xd8, 0x104, 0xf43, "c5b23568b3e8e037a78ab41968b2a6ec738ac00330d427cb6806afc975dd371ab568eae5334d8765cd9d0132e923135f5da9fa713462f5fbbb66c81273c39c76053c706b5ce54bf0c3b81d65084f62e7e6cefd187ab81f44e123baf3c86fbfbfd946876d79baeffc76035e0699cf51c56cabc066142c640f6fe60c4d0567b6ead4f8093bbfe5445255c77ba5e57e2828d4d1c11abc2e7c002285e55cdb27428d390964274d423f5c73e048bb42313a94f80abec51677cf1480bc4b00368c09ea7c50839aa2"}], 0x118}, 0x404) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') socket$inet_tcp(0x2, 0x1, 0x0) [ 516.789654][T18174] bridge30: port 2(erspan0) entered blocking state [ 516.801158][T18174] bridge30: port 2(erspan0) entered disabled state [ 516.817438][T18174] device erspan0 entered promiscuous mode [ 516.940497][T18193] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 04:42:07 executing program 2: recvfrom$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, 0x100000, [@default, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @default]}, 0x40) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000002c0)={r2, 0x4}) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000080)) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x880000, 0x100000002}) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x5004024}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=@RTM_GETNSID={0x1c, 0x5a, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@NETNSA_FD={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x2008085) sendmsg$key(r3, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x403, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[0x300000000000000, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x6000000, 0x40030000000000]}}}, @sadb_address={0x5, 0x9, 0xfffffffd, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @rand_addr="f7000002000000000000000000000300"}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2}}]}, 0x98}}, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) connect$ax25(r5, &(0x7f0000000580)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x7}, [@default, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @bcast]}, 0x48) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r7, 0xd7acb74af0c6d8d5}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x68, r7, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x613087fb8afebe79}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x2, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x0, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x20000041) r8 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10020002}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r8, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8811}, 0x4040) [ 517.017892][T18161] netlink: 131070 bytes leftover after parsing attributes in process `syz-executor.4'. [ 517.048421][T18161] netlink: zone id is out of range [ 517.071949][T18161] netlink: zone id is out of range [ 517.083157][T18161] netlink: zone id is out of range [ 517.099637][T18161] netlink: zone id is out of range [ 517.110470][T18161] netlink: zone id is out of range 04:42:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r7 = socket(0x10, 0x2, 0x8) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r6, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r8, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r10, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r14, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r10, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 04:42:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x408200}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x44, r1, 0x100, 0x70bd2d, 0x25dfdbff, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r3 = socket$netlink(0x10, 0x3, 0x9) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000000)) sendmsg(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000005c0)="24000000e80307041dfffd946f610500020200001f00230000000800050016000400ff7e280000001100ffffba16a0aaa2090000fd39e995a4ce153cd5c98868e7f01b7a12b45f4ad9a9240c", 0x4c}], 0x1}, 0x0) [ 517.122833][T18161] netlink: zone id is out of range [ 517.132482][T18161] netlink: zone id is out of range [ 517.143145][T18161] netlink: zone id is out of range [ 517.310015][T18175] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 517.330985][T18219] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 517.367684][T18227] device veth45 entered promiscuous mode [ 517.386620][T18227] batman_adv: batadv0: Adding interface: veth45 04:42:07 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcf") socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f000095dffc)=0x1) r4 = socket(0x10, 0x800000000080002, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000002d000100"/20, @ANYRES32=0x0, @ANYBLOB="66a30000000000000000a5ce"], 0x24}}, 0x0) r5 = socket$inet6(0xa, 0x5, 0x0) sendmsg$inet6(r5, &(0x7f00000008c0)={&(0x7f0000000180)={0xa, 0x0, 0x0, @local, 0xa}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000340)="f9", 0x26c59}], 0x1}, 0x60) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000400)=0x4) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x401, 0x8, 0x0, 0xafd9}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) listen(r6, 0x4000000043) r7 = socket$inet6(0xa, 0x1, 0x0) accept4(r7, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 517.401688][T18227] batman_adv: batadv0: The MTU of interface veth45 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. [ 517.457798][ T27] audit: type=1804 audit(1579063327.692:412): pid=18235 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir140683072/syzkaller.9ZcgIR/208/memory.events" dev="sda1" ino=16560 res=1 [ 517.461828][T18227] batman_adv: batadv0: Interface activated: veth45 [ 517.521853][ T27] audit: type=1800 audit(1579063327.692:413): pid=18235 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16560 res=0 04:42:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000029c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r3, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000002a80)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2002220}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc2302206778aed4c}, 0x20000000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x4400}, 0x12d48122) [ 517.627735][ T27] audit: type=1804 audit(1579063327.692:414): pid=18235 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir140683072/syzkaller.9ZcgIR/208/memory.events" dev="sda1" ino=16560 res=1 [ 517.630784][T18227] device syz_tun left promiscuous mode [ 517.707134][ T27] audit: type=1804 audit(1579063327.742:415): pid=18235 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir140683072/syzkaller.9ZcgIR/208/memory.events" dev="sda1" ino=16560 res=1 [ 517.754199][T18227] bridge30: port 1(syz_tun) entered disabled state [ 517.775012][ T27] audit: type=1804 audit(1579063327.982:416): pid=18238 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir140683072/syzkaller.9ZcgIR/208/memory.events" dev="sda1" ino=16560 res=1 [ 517.912391][T18227] bridge31: port 1(syz_tun) entered blocking state [ 517.924925][T18227] bridge31: port 1(syz_tun) entered disabled state [ 517.936014][T18227] device syz_tun entered promiscuous mode [ 517.953560][T18219] device erspan0 left promiscuous mode [ 517.959474][T18219] bridge30: port 2(erspan0) entered disabled state 04:42:08 executing program 2: r0 = socket$kcm(0x10, 0x1, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="2e998a3e5e1975b70286f6cbf8873454ab0000002e00815be00f80ecdb4cb9040c486516080003002e000000ffff4b60d43189363bd90bd9c10c8cba9f6404d369177cd766af962659c7a1355d0eaeeceed384c5f9e8cddef7d13f67ec09d1b54e2f366fc134fc641f02", 0x6a}], 0x1, 0x0, 0x0, 0xe00}, 0x1) 04:42:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="aaf20000d046b85cb01e92550250a490cff4300ad49be094008010bcf7bdbbd065501305f5a4d0daeee21d438be196e80742259eb3a1ac7e004b94f9b7ab4baa81cf128f5f61a199ab7c2badfb67c00ca013e15c05fb9a13f9557e4a9191f6c477a723c6fc1f10aca3e062d95598fbf27d12a6ffffff7f3ceed34dda1a105b18979383f0ef5237116d32d45ead01d0cb6ad41f7185ad664506ae44b9c79abba5de97372bd4a87357cd6c895780dcebe38410add118"], 0x48}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000002c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x84}}, 0x0) 04:42:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r7 = socket(0x10, 0x2, 0x8) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r6, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r8, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r10, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r14, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r10, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) [ 518.119929][T18219] bridge31: port 2(erspan0) entered blocking state [ 518.136064][T18219] bridge31: port 2(erspan0) entered disabled state [ 518.155735][T18219] device erspan0 entered promiscuous mode [ 518.262510][ T27] audit: type=1804 audit(1579063328.502:417): pid=18238 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir140683072/syzkaller.9ZcgIR/208/memory.events" dev="sda1" ino=16560 res=1 [ 518.357817][ T27] audit: type=1800 audit(1579063328.502:418): pid=18238 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16560 res=0 [ 518.380093][ T27] audit: type=1804 audit(1579063328.502:419): pid=18245 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir140683072/syzkaller.9ZcgIR/208/memory.events" dev="sda1" ino=16560 res=1 [ 518.406984][ T27] audit: type=1804 audit(1579063328.502:420): pid=18238 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir140683072/syzkaller.9ZcgIR/208/memory.events" dev="sda1" ino=16560 res=1 [ 518.496867][T18275] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 518.528923][T18277] device veth47 entered promiscuous mode [ 518.545405][T18277] batman_adv: batadv0: Adding interface: veth47 [ 518.553070][T18277] batman_adv: batadv0: The MTU of interface veth47 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. [ 518.584408][T18277] batman_adv: batadv0: Interface activated: veth47 [ 518.594976][T18265] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.2'. [ 518.703136][T18277] device syz_tun left promiscuous mode [ 518.716843][T18277] bridge31: port 1(syz_tun) entered disabled state [ 518.879847][T18277] bridge32: port 1(syz_tun) entered blocking state [ 518.886606][T18277] bridge32: port 1(syz_tun) entered disabled state [ 518.901944][T18277] device syz_tun entered promiscuous mode [ 518.917593][T18275] device erspan0 left promiscuous mode [ 518.924209][T18275] bridge31: port 2(erspan0) entered disabled state [ 519.099739][T18275] bridge32: port 2(erspan0) entered blocking state [ 519.108228][T18275] bridge32: port 2(erspan0) entered disabled state [ 519.128399][T18275] device erspan0 entered promiscuous mode 04:42:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_VLAN_STATS_ENABLED={0x8}]}}}]}, 0x3c}}, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x300, 0x70bd2b, 0x9, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x6004800}, 0x54abb2207fc592c1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 04:42:10 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x40001d0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000040)) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x65c15bf2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) write$binfmt_elf32(r3, 0x0, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r3, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) accept(r4, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) setsockopt$rose(0xffffffffffffffff, 0x104, 0x3, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) socket$inet6(0xa, 0x4, 0xff) 04:42:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r7 = socket(0x10, 0x2, 0x8) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r6, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r8, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r10, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r14, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r10, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 04:42:10 executing program 2: r0 = socket$inet(0x10, 0x2000000000000002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x22, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001d0005c5ffffff000d0000000200001f01000000000002c9130001000000000050800000d18e1092e0c875", 0x2f}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) socket$inet_sctp(0x2, 0xf, 0x84) listen(r3, 0x400) r5 = accept(r4, 0x0, 0x0) close(r5) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) r6 = socket$unix(0x1, 0x1, 0x0) connect$unix(r6, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r6, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) listen(r6, 0x0) r7 = accept(r3, 0x0, 0x0) close(r7) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r9 = socket$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, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000ec6b2605fd3504a600", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000000040)={r10}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r10, @ANYBLOB="ff0900050000"], 0xa) 04:42:10 executing program 1: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r2, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r3, r1, 0x0, 0xffffffff800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xe, 0x10, 0xffffffffffffffff, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000040), 0x100002c8a) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) accept(r4, 0x0, 0x0) r5 = accept4(r4, &(0x7f0000004e80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000004f00)=0x80, 0x80000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r6) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r5, 0x6, 0x23, &(0x7f0000004f40)={&(0x7f0000d04000/0x1000)=nil, 0x1000}, &(0x7f0000004f80)=0x10) sendmsg$NFT_MSG_GETOBJ(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x58, 0x13, 0xa, 0x4, 0x70bd28, 0x25dfdbfd, {0x5, 0x0, 0x3}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_OBJ_DATA={0x4}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x58}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) 04:42:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 520.057163][ T27] audit: type=1804 audit(1579063330.292:421): pid=18291 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/231/memory.events" dev="sda1" ino=17518 res=1 [ 520.108325][T18298] netlink: 'syz-executor.5': attribute type 41 has an invalid length. [ 520.149872][ T7] tipc: TX() has been purged, node left! [ 520.155680][T18292] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 520.165484][ T7] tipc: TX() has been purged, node left! [ 520.217179][T18298] netlink: 'syz-executor.5': attribute type 41 has an invalid length. [ 520.255949][T18306] device veth19 entered promiscuous mode 04:42:10 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x1d7) r1 = socket$inet_sctp(0x2, 0x801, 0x84) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) getpeername$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000180)=0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x4e23, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)='#', 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) sendmmsg(r1, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="a6", 0x1}], 0x1}}, {{&(0x7f00000007c0)=@pppol2tpv3, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000840)="a1", 0x1}], 0x1}}], 0x2, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r6, 0x0) r7 = accept(r6, 0x0, 0x0) close(r7) accept4$rose(r7, &(0x7f0000000380)=@full={0xb, @dev, @null, 0x0, [@default, @rose, @remote, @rose, @default, @netrom]}, &(0x7f00000003c0)=0x40, 0x800) [ 520.279402][T18306] batman_adv: batadv0: Adding interface: veth19 [ 520.309574][T18306] batman_adv: batadv0: The MTU of interface veth19 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. [ 520.379715][T18306] batman_adv: batadv0: Interface activated: veth19 [ 520.405771][T18305] device veth49 entered promiscuous mode 04:42:10 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000001980)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000001940)={&(0x7f0000001900)={0x20, 0x17, 0xa, 0x20, 0x70bd2a, 0x25dfdbfe, {0x1, 0x0, 0x8}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x24, 0xfffffffc}, [@ldst={0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xb76}, 0x10}, 0x78) [ 520.435826][T18305] batman_adv: batadv0: Adding interface: veth49 [ 520.455049][T18305] batman_adv: batadv0: The MTU of interface veth49 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 520.549571][T18305] batman_adv: batadv0: Interface activated: veth49 [ 520.596540][T18315] device syz_tun left promiscuous mode [ 520.610450][T18315] bridge32: port 1(syz_tun) entered disabled state [ 520.756979][T18315] bridge33: port 1(syz_tun) entered blocking state [ 520.769737][T18315] bridge33: port 1(syz_tun) entered disabled state [ 520.792380][T18315] device syz_tun entered promiscuous mode 04:42:11 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendfile(r2, r0, 0x0, 0x100000001) r3 = socket$inet6(0xa, 0x80003, 0x3) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x538080}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x78, 0x4, 0xa, 0x800, 0x70bd28, 0x25dfdbff, {0x2, 0x0, 0x4}, [@NFTA_CHAIN_HOOK={0x38, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7b4a0e49}, @NFTA_HOOK_DEV={0x14, 0x3, 'veth1_vlan\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7099076f}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7ab9b036}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") [ 520.821313][T18317] device erspan0 left promiscuous mode [ 520.838816][T18317] bridge32: port 2(erspan0) entered disabled state [ 520.969643][T18317] bridge33: port 2(erspan0) entered blocking state [ 520.976218][T18317] bridge33: port 2(erspan0) entered disabled state [ 521.028497][T18317] device erspan0 entered promiscuous mode 04:42:11 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r1, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0xa036c21ff4870a6c}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5}]}, 0x4c}}, 0x0) 04:42:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 521.083305][T18325] device syz_tun left promiscuous mode [ 521.088951][T18325] bridge21: port 1(syz_tun) entered disabled state [ 521.205699][T18325] bridge23: port 1(syz_tun) entered blocking state [ 521.238354][T18325] bridge23: port 1(syz_tun) entered disabled state 04:42:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 521.268698][T18325] device syz_tun entered promiscuous mode [ 521.304975][T18300] device erspan0 left promiscuous mode [ 521.321186][T18300] bridge21: port 2(erspan0) entered disabled state 04:42:11 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000380), 0x4) r3 = socket(0x10, 0x80002, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYBLOB="232249b98d6624dcaef2531583b25bc1e5e82e2bf99128bf9248bc5a834a9fbec2e4c4d2ab84cda3ca3c360411749466b6e3dd12d822fa4f6b363a4c6cc86b9a770f43", @ANYRES16=r4, @ANYBLOB="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"], 0x64}, 0x1, 0x0, 0x0, 0x4002000}, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r5, 0x80086601, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, 0x0, 0x0) getsockopt$XDP_STATISTICS(r6, 0x11b, 0x7, &(0x7f0000000440), &(0x7f0000000480)=0x18) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000180)=0xfffc, &(0x7f00000003c0)=0x2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000300)=@generic={0x3, 0x1ff, 0x8001}) r7 = accept(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) sendmmsg(r1, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) listen(r5, 0x8) [ 521.449783][T18300] bridge23: port 2(erspan0) entered blocking state [ 521.462455][T18300] bridge23: port 2(erspan0) entered disabled state [ 521.489206][T18300] device erspan0 entered promiscuous mode [ 521.502391][T18346] __nla_validate_parse: 1 callbacks suppressed [ 521.502402][T18346] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 521.635069][T18350] device veth51 entered promiscuous mode [ 521.650300][T18358] net_ratelimit: 6 callbacks suppressed [ 521.650341][T18358] dccp_check_seqno: Step 6 failed for RESET packet, (LSWL(107987043117591) <= P.seqno(0) <= S.SWH(107987043117665)) and (P.ackno exists or LAWL(77603460091290) <= P.ackno(77603460091291) <= S.AWH(77603460091291), sending SYNC... [ 521.690335][T18350] batman_adv: batadv0: Adding interface: veth51 [ 521.709127][T18350] batman_adv: batadv0: The MTU of interface veth51 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. [ 521.825298][T18350] batman_adv: batadv0: Interface activated: veth51 [ 521.857537][T18353] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 521.911046][T18352] dccp_close: ABORT with 1061 bytes unread [ 521.914340][T18357] device veth33 entered promiscuous mode [ 521.941501][T18357] batman_adv: batadv0: Adding interface: veth33 [ 521.962694][T18357] batman_adv: batadv0: The MTU of interface veth33 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. [ 521.994924][T18357] batman_adv: batadv0: Interface activated: veth33 [ 522.050735][T18370] device syz_tun left promiscuous mode [ 522.056360][T18370] bridge33: port 1(syz_tun) entered disabled state [ 522.066927][T18352] dccp_close: ABORT with 1063 bytes unread 04:42:12 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendfile(r2, r0, 0x0, 0x100000001) r3 = socket$inet6(0xa, 0x80003, 0x3) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x538080}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x78, 0x4, 0xa, 0x800, 0x70bd28, 0x25dfdbff, {0x2, 0x0, 0x4}, [@NFTA_CHAIN_HOOK={0x38, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7b4a0e49}, @NFTA_HOOK_DEV={0x14, 0x3, 'veth1_vlan\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7099076f}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7ab9b036}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") [ 522.239655][T18370] bridge34: port 1(syz_tun) entered blocking state [ 522.261452][T18370] bridge34: port 1(syz_tun) entered disabled state [ 522.301391][T18370] device syz_tun entered promiscuous mode [ 522.335513][T18371] device syz_tun left promiscuous mode [ 522.349657][T18371] bridge8: port 1(syz_tun) entered disabled state [ 522.359534][ C0] bridge0: port 3(team0) entered learning state [ 522.499633][T18371] bridge15: port 1(syz_tun) entered blocking state [ 522.506288][T18371] bridge15: port 1(syz_tun) entered disabled state [ 522.542112][T18371] device syz_tun entered promiscuous mode [ 522.557622][T18346] device erspan0 left promiscuous mode [ 522.567192][T18346] bridge33: port 2(erspan0) entered disabled state 04:42:12 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendfile(r2, r0, 0x0, 0x100000001) r3 = socket$inet6(0xa, 0x80003, 0x3) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x538080}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x78, 0x4, 0xa, 0x800, 0x70bd28, 0x25dfdbff, {0x2, 0x0, 0x4}, [@NFTA_CHAIN_HOOK={0x38, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7b4a0e49}, @NFTA_HOOK_DEV={0x14, 0x3, 'veth1_vlan\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7099076f}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7ab9b036}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") [ 522.719621][T18346] bridge34: port 2(erspan0) entered blocking state [ 522.727735][T18346] bridge34: port 2(erspan0) entered disabled state [ 522.741095][T18346] device erspan0 entered promiscuous mode [ 522.756158][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 522.756175][ T27] audit: type=1804 audit(1579063332.992:434): pid=18382 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir994699378/syzkaller.1bQxcd/222/memory.events" dev="sda1" ino=16604 res=1 [ 522.869612][ T27] audit: type=1800 audit(1579063332.992:435): pid=18382 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16604 res=0 [ 523.012157][ T27] audit: type=1804 audit(1579063332.992:436): pid=18382 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir994699378/syzkaller.1bQxcd/222/memory.events" dev="sda1" ino=16604 res=1 04:42:13 executing program 2: r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000340)=0x40) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0xd7acb74af0c6d8d5}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f00000002c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0xf05e04e9f5e6275}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r5, 0x403, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa5185a674d8d437e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000801}, 0xc4441) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000010600"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00120009000100626f6e64000000000c00020008000500ffffffffc7d6be0e61cb27988d2ffc3bd9c99362f262b961d41869bab5f526bd9aeae4c4a37b9b9cea10325d500e3fdc03f0ade47da1ad0dc0db5663808d96ea21834a3f41a6b65b204f068b0528ecac650394f2a5b2f5b09ad91bdc62f2a4f4e3d50a4623aab7433cf93fa7c2d320d82a055d6a0652c8c62a0e2cfae28c57faccf8e78b0432c2526a240aae18566c84bfb64fbecd8d5f283ce7d8a432c4664d500e6aa0240844acad2703df1fc3fa76948484b362bfa00e702c22ff509908260f8a22a5ea9a1fcea4ae6a48d9ed2ba50796624852ce0fee2757b7d664c2c8b781eb1dbe832b38a4a6de90dc168612fe047d30790251d5d1cc98e5679bdb859e35"], 0x3c}}, 0x0) 04:42:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:13 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x6) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$nl_route(0x10, 0x3, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0xc, 0x2, [@IFLA_BOND_UPDELAY={0x8, 0x16}]}}}]}, 0x1a6}}, 0x0) 04:42:13 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = socket$netlink(0x10, 0x3, 0x9cc09924b7244ef9) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_MASTER={0x8, 0xa, r11}]}, 0x28}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r11], 0x28}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) r21 = socket$unix(0x1, 0x1, 0x0) connect$unix(r21, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r21, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r21, 0x8933, &(0x7f00000008c0)={'vxcan0\x00', 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r23, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r26, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r29 = socket$nl_route(0x10, 0x3, 0x0) r30 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r30, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r30, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r29, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r31}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r27, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r28}, [@IFLA_MASTER={0x8, 0xa, r31}]}, 0x28}}, 0x0) sendmsg$nl_route(r24, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r25, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r31], 0x28}}, 0x0) r32 = socket$unix(0x1, 0x1, 0x0) bind$unix(r32, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r32, 0x0) r33 = accept(r32, 0x0, 0x0) close(r33) getsockname$packet(r33, &(0x7f0000002f80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000002fc0)=0x14) r35 = socket$unix(0x1, 0x1, 0x0) bind$unix(r35, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r35, 0x0) r36 = accept(r35, 0x0, 0x0) close(r36) accept$packet(r36, &(0x7f0000003000)={0x11, 0x0, 0x0}, &(0x7f0000003040)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000033c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x9000008}, 0xc, &(0x7f0000003380)={&(0x7f0000003080)={0x2d8, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r11}, {0x90, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x8000}}, {0x8}}}]}}, {{0x8, 0x1, r20}, {0x224, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0xc63}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0xaeee}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x57}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r31}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r34}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r37}}}]}}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x4010804}, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0xc) r38 = socket$unix(0x1, 0x1, 0x0) bind$unix(r38, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r38, 0x400000) r39 = accept(r38, 0x0, 0x0) r40 = socket$unix(0x1, 0x1, 0x0) bind$unix(r40, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r40, 0x0) r41 = accept(r40, 0x0, 0x0) close(r41) bind$bt_l2cap(r41, &(0x7f0000000180)={0x1f, 0x2, {0x4, 0x3, 0x0, 0x5, 0x7, 0x4}, 0x6, 0x8}, 0xe) close(r39) sendto$inet6(r39, &(0x7f00000000c0)="73275b3ce122c637f495d2b68c8fd70820dcab0dc6af82d7fb6ce5492223c9ddab21cd14716871c54aef994402e1e766a6c5d5ba9808ef591636b520f80f42e4ae063e1d962b441fc47e199ec2803267e51e2945d877511d36893e7857354c24429c1c2e496c41d6d11ff370226cf1d316", 0x71, 0x800, &(0x7f0000000140)={0xa, 0x4e24, 0xc00, @ipv4={[], [], @multicast2}, 0x7ff}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 04:42:13 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5000000046e92deacab16952f6a187052af53348ef618c0c40b97e33751f2efe872a37f52280730982c236a9aa72b54168d0f58a3240eca5d8a840df5a0d667603ca", @ANYRES16, @ANYBLOB="1e120000000000000000090000003c00030014000600ff0900ead2e51f41ff20000000000000000000010800030000000000140002007663616e300000e4ffffff00000000000800010002000000"], 0x3}}, 0x0) pwrite64(r1, &(0x7f0000000240)="303421f4b07775be83b46e42437621dd5b57e9dd3c88d0de4def4d11e56df81097af9ef37e03889fec3141699389270ac9cd3f5389a0b223b6451f0f2a723ab9b960ea8f7eb0f870f2ea46a10a747f2ad044c061c1d6d455a4571d2c9c3198198db47dd1738f8810ee420fb4c7a448c59db862fc7474f48dc881d4a3d56b1d8e3b2a4319e65457b8", 0x88, 0x4) 04:42:13 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x80, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x5, @loopback, 0xffffffff}}, 0x0, 0x0, 0x28, 0x0, "32045524d583d14ce4477da5005b16a63b86dddfc8f8f5fbf42108a67cfb8a536ba147e6ae582a3d3f1ff04ecc529759a124eae966ac6c72b9d135377fcf5f1404ac5238ccb4f2073db735eb5f370471"}, 0xd8) unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg$sock(r0, &(0x7f0000001d00)=[{{&(0x7f0000000380)=@l2={0x1f, 0x0, {0xcb, 0x8, 0x7f, 0xe6, 0x4, 0x1}, 0x0, 0x3}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="3d868501a8d52e9df35677d9332e0bf058e9e68b4f812caed575a34ff422a509c0254d639dead6823f82f7b08c7f2dcc8e2e8968ffcb009282fb16e5e34e9b579dbf4b82ad42e236052cb8b932aa4663c4f2154bc3c27c5d3829b6d516bd08bd210e3fa663", 0x65}, {&(0x7f0000001480)="bbfbe8827783a3a932c92d5d001ef9569d0cd4e040269465e4ced1239d1ccc911d450d18038ec1c1542401f12d38e9680730e075418ab2b7acc0bd00b70578818c1ee915e954b07dfe41162614a54e6b825a29a77985aac9d5c801d7944d22e9c4e3a6411e5cf0f85a080652c8a7a8f84cb68ab16c58530a16e0265d66c214d56b8e75c65d6a75f8235f69e1b4a5832e84eb2ccaecfad7b5fb74fb1d", 0x9c}], 0x3, &(0x7f0000001580)=[@timestamping={{0x14, 0x1, 0x25, 0xfbbbf48}}, @timestamping={{0x14, 0x1, 0x25, 0x80000000}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0x48}}, {{&(0x7f0000001600)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x3, 0x2, 0x2}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001680)}, {&(0x7f00000016c0)="7c9c3125b3f651117322f250e6b5828b4c78e45eb8e268dcf5832349c244d2659cd66558b4c5d90fad1057fbb3da13a750a4736dbeab111a5e891b260a7b7f906617d65904e4d819341451987befb746", 0x50}, {&(0x7f0000001740)="d45a48058c32269700632337c2509feb1278e9a8dfc5872af36ae362c207cc2024e02ab869eaa9cbae082d0b24b7a41dec33d8932b69b6717c7cd04cbf341818d7029d88aec8ab0c992d9eaed8f30d02dfc1061b5df192bbb2b7a962bc6d013230958f77dbc8fbfefda6d2f2318ed65549d27f6c35e9fd996e652dfa4caf749e1476d5580d765452b1cddac4fd5f094312ada4c92dd3f8cf1923c99d53b6d15ad27eda335a6d1c0004f8fc1a55e7705f75dbc31da63616dd3ead85294126aa39257c2ad0843f7f134a39cd40d20d7926ba", 0xd1}, {&(0x7f0000001840)="5dfe9b8ce36e10a86f507259a5dbab75668fdadce62a3d4313725137f669d591f469fae1b9e556fe2dd2484ddb86bc9d0bc4", 0x32}, {&(0x7f0000001880)="8a913b7a09ff3609fd101d1c4a3be4b90fa3c99b3a", 0x15}, {&(0x7f00000018c0)="0e606b206368305dbd974063e10122be31b40bf88f7e0eaf7cd950a94083363b3240f196ba2a78c6a07dc179f81e801f08e212c9387b63b959ea9e66de6c8e8ffdab1b04b1a110b9f3cdcf7661bc6db48abe37f16073c4d3c5a8aa867fb0bf192c79c18a91daf6f4776b7fc3f3586debca0086c566c95e6892f3372abf73deaea0226b269848f1f3788cab52f93a00dfbeaaa4205445d1fc79f41addbff1efe49f6d196c4b89f9", 0xa7}, {&(0x7f0000001980)="3a700310791ea69e6afcb1d1a7e91c7f4a229b5dfda235770fb1150ccd58dc957d0b60fb677b488e7f89663a6c1026e966374bca1c8be7c9f96f6c6a21e1e27fa67ac9046e01d2d7cd112db6cc5eca0d1c87f3ee5defec66ed139f6e84a6fde20965719f43f06ce7701830bb64e437d03e9008556fe06942ce6982aba4182afc69b6c017dc3a1f0b5a26aa0bc3f3b657c44453c9f2da680e6f45efd07cc7dc91adee06c97e0778a68be08cdb947a9c5690d64282e14ddf4328219a2c21cd01d0cd612b9c9df3f1bfa52a41035672c4c32bb4db0b306f8852af4f7072638b0641cc2b37c253a0b5bb805cb853fba99cda4819", 0xf2}, {&(0x7f0000001a80)="956e35866d1b534278ce6b26a9b4143ac2640ba3036ae5f75e13963feae5a124eff4fface050038274c3e17caa2bde70ab46fea5e2aae525f02179e934dcbacee5567be8eca5673f650d413f4ea7ab40f74e046f2f864aa8cf660cc0cc250229eb2ca25c0d914001052b", 0x6a}, {&(0x7f0000001b00)="001aa8314b1ec3ebae2c52f2b6a55259d8ca451e9ce24efff30da18e217ae4b1e2404bd8b6fa373863", 0x29}, {&(0x7f0000001b40)="6f29293cff0ef263f7bd161ea121204e84f1d2ce4389d3f0eb852ab980d4898c6aa52ce7d942708c67e4c6ee49bd385111ddba72d764401201ea3bb79fa9db9ea751790de461d7d034e2555f55b9caf6f0863d24d25c2b38519a1ce7cbd32bbc76a5a7aa98c652504bd1c031fdc90dee776b51aad5c1e1f554a527e7e0e027072178f2a55a732e663b25", 0x8a}], 0xa, &(0x7f0000001cc0)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x18}}], 0x2, 0x50) sendmsg$nl_crypto(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x1, 0x0, 0x0, {{'rmd160\x00'}}}, 0xe0}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 523.401557][T18400] netlink: 'syz-executor.1': attribute type 22 has an invalid length. [ 523.461709][T18401] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 523.485676][T18403] (unnamed net_device) (uninitialized): option downdelay: invalid value (18446744073709551615) [ 523.514449][T18403] (unnamed net_device) (uninitialized): option downdelay: allowed values 0 - 2147483647 [ 523.690072][T18408] device veth53 entered promiscuous mode [ 523.705558][T18408] batman_adv: batadv0: Adding interface: veth53 [ 523.720356][T18408] batman_adv: batadv0: The MTU of interface veth53 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. [ 523.775964][T18408] batman_adv: batadv0: Interface activated: veth53 [ 523.809750][T18409] bridge28: port 1(syz_tun) entered blocking state [ 523.822079][T18409] bridge28: port 1(syz_tun) entered disabled state [ 523.852305][T18412] bridge28: port 2(erspan0) entered blocking state [ 523.872293][T18412] bridge28: port 2(erspan0) entered disabled state [ 523.906801][T18412] device erspan0 entered promiscuous mode [ 523.963616][T18415] device syz_tun left promiscuous mode [ 523.977283][T18415] bridge34: port 1(syz_tun) entered disabled state 04:42:14 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000002500)="ed4f89c8d4e47ed11a141963d3967210446f17a528d43579b5647eae5b3a70b301d5382e9c8ab5a0d0c9889d34e52a3d2dcc35530ae14d", 0x37, 0x10, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r1, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000000)=@l2tp={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x80) r3 = socket(0x10, 0x80002, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r4 = accept4(r3, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x180c00) sendto$inet(r4, &(0x7f0000000200), 0x0, 0x400, &(0x7f00000002c0)={0x2, 0x4e20, @remote}, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140)='NLBL_MGMT\x00') r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, r6, 0x2, 0x70bd2b, 0x25dfdbfb}, 0x14}}, 0x8000) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60b20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r5, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={0xffffffffffffffff, 0x54, &(0x7f00007dc000)}, 0x10) [ 524.119718][T18415] bridge35: port 1(syz_tun) entered blocking state [ 524.133491][T18415] bridge35: port 1(syz_tun) entered disabled state [ 524.144726][T18415] device syz_tun entered promiscuous mode [ 524.153615][T18416] bridge28: port 1(syz_tun) entered disabled state [ 524.280115][T18416] bridge29: port 1(syz_tun) entered blocking state [ 524.292217][T18416] bridge29: port 1(syz_tun) entered disabled state [ 524.305589][T18417] device erspan0 left promiscuous mode [ 524.311550][T18417] bridge34: port 2(erspan0) entered disabled state [ 524.449590][T18417] bridge35: port 2(erspan0) entered blocking state [ 524.456174][T18417] bridge35: port 2(erspan0) entered disabled state [ 524.481189][T18417] device erspan0 entered promiscuous mode [ 524.488713][T18418] device erspan0 left promiscuous mode 04:42:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 524.496615][T18418] bridge28: port 2(erspan0) entered disabled state [ 524.630191][T18418] bridge29: port 2(erspan0) entered blocking state [ 524.636861][T18418] bridge29: port 2(erspan0) entered disabled state [ 524.645124][T18418] device erspan0 entered promiscuous mode [ 524.657597][T18410] device gre0 left promiscuous mode [ 524.690374][T18410] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 524.699147][T18410] 8021q: adding VLAN 0 to HW filter on device bond0 [ 524.707593][T18410] 8021q: adding VLAN 0 to HW filter on device team0 [ 524.720113][T18410] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 524.749349][T18410] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 524.760369][T18410] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 524.779000][T18410] device veth1_vlan left promiscuous mode [ 524.786671][T18410] device veth0_vlan left promiscuous mode [ 524.793550][T18410] device veth0_vlan entered promiscuous mode [ 524.804507][T18410] device veth1_vlan entered promiscuous mode [ 524.823845][T18410] IPv6: ADDRCONF(NETDEV_CHANGE): gtp0: link becomes ready [ 524.831409][T18410] IPv6: ADDRCONF(NETDEV_CHANGE): gtp0: link becomes ready [ 524.846430][T18410] 8021q: adding VLAN 0 to HW filter on device bond1 [ 524.855175][T18410] 8021q: adding VLAN 0 to HW filter on device bond2 [ 524.867373][T18410] bridge11: port 1(erspan0) entered blocking state [ 524.874198][T18410] bridge11: port 1(erspan0) entered forwarding state [ 524.883713][T18410] 8021q: adding VLAN 0 to HW filter on device bond3 [ 524.893169][T18410] 8021q: adding VLAN 0 to HW filter on device bond4 [ 524.918552][T18410] device veth19 entered promiscuous mode [ 524.927497][T18410] 8021q: adding VLAN 0 to HW filter on device bond5 [ 524.936757][T18410] 8021q: adding VLAN 0 to HW filter on device bond6 [ 524.955205][T18410] hsr1: Slave A (veth27) is not up; please bring it up to get a fully working HSR network [ 524.965403][T18410] hsr1: Slave B (veth25) is not up; please bring it up to get a fully working HSR network [ 524.985214][T18410] device veth33 left promiscuous mode [ 524.992828][T18410] bridge15: port 1(syz_tun) entered blocking state [ 524.999379][T18410] bridge15: port 1(syz_tun) entered forwarding state [ 525.008668][T18423] netlink: 'syz-executor.1': attribute type 22 has an invalid length. 04:42:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 525.173506][T18436] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 525.196615][T18437] device veth55 entered promiscuous mode [ 525.206276][T18437] batman_adv: batadv0: Adding interface: veth55 [ 525.217937][T18437] batman_adv: batadv0: The MTU of interface veth55 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. [ 525.252839][T18437] batman_adv: batadv0: Interface activated: veth55 04:42:15 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4, @empty}, {0x0, @link_local}, 0x0, {0x2, 0x0, @loopback}, 'lo\x00'}) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x28, r2, 0x201, 0x0, 0x0, {0x3}, [@SEG6_ATTR_DST={0x14, 0x1, @loopback}]}, 0x28}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x5b1aeee9e72a4de9}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r2, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x1f]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3ff}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x7, 0x809a, 0x5]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x80000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x4020088}, 0xee3cb8ba51330c1) 04:42:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@null, @bcast, @default, @null, @remote, @default, @netrom, @rose]}, &(0x7f00000000c0)=0x48) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x1c, 0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x8, 0x8}]}, 0x1c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, 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0xa2e8}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r1, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) r2 = accept4(r1, &(0x7f000000a540)=@sco, &(0x7f000000a5c0)=0x80, 0x180000) recvfrom$x25(r2, &(0x7f000000a600)=""/9, 0x9, 0x40000000, &(0x7f000000a640)={0x9, @null=' \x00'}, 0x12) [ 525.278427][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 525.324883][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 525.345103][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 525.366422][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 525.374978][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 525.383812][ T3086] bridge0: port 1(bridge_slave_0) entered blocking state [ 525.390993][ T3086] bridge0: port 1(bridge_slave_0) entered forwarding state [ 525.402424][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 525.411461][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 525.420328][ T3086] bridge0: port 2(bridge_slave_1) entered blocking state [ 525.427465][ T3086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 525.435333][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 525.445714][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 525.462299][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 525.477777][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 525.488574][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 525.501289][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 525.512839][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 525.521146][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 525.529948][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 525.538503][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 525.547375][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 525.555993][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 525.565162][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 525.565847][ T0] NOHZ: local_softirq_pending 08 [ 525.574299][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 525.587173][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 525.595949][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 525.604654][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 525.612798][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 525.621296][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 525.629034][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 525.637487][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth5: link becomes ready [ 525.646215][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth4: link becomes ready [ 525.654570][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth7: link becomes ready [ 525.662798][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth6: link becomes ready [ 525.670881][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth9: link becomes ready [ 525.678837][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth8: link becomes ready [ 525.686914][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth11: link becomes ready [ 525.695943][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth10: link becomes ready [ 525.704192][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth13: link becomes ready [ 525.714345][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth12: link becomes ready [ 525.722743][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth15: link becomes ready [ 525.730928][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth14: link becomes ready [ 525.738929][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth17: link becomes ready [ 525.747219][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth16: link becomes ready [ 525.755717][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth19: link becomes ready [ 525.764053][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth18: link becomes ready [ 525.772176][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 525.780629][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap1: link becomes ready [ 525.790841][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth21: link becomes ready [ 525.798866][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth20: link becomes ready [ 525.807132][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth23: link becomes ready [ 525.815117][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth22: link becomes ready [ 525.823287][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth25: link becomes ready [ 525.832699][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth24: link becomes ready [ 525.841547][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth27: link becomes ready [ 525.849610][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth26: link becomes ready [ 525.857514][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth29: link becomes ready [ 525.865782][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth28: link becomes ready [ 525.874456][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth31: link becomes ready [ 525.883017][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth30: link becomes ready [ 525.891848][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth32: link becomes ready [ 525.900065][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): veth33: link becomes ready [ 525.911679][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 525.920130][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 525.927655][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 525.935679][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 525.944754][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 525.953385][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge11: link becomes ready [ 525.963009][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr1: link becomes ready [ 525.971303][ T3086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge15: link becomes ready [ 525.986601][T18441] device syz_tun left promiscuous mode [ 525.993517][T18441] bridge35: port 1(syz_tun) entered disabled state [ 526.129629][T18441] bridge36: port 1(syz_tun) entered blocking state [ 526.137277][T18441] bridge36: port 1(syz_tun) entered disabled state [ 526.145372][T18441] device syz_tun entered promiscuous mode [ 526.159750][T18450] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 04:42:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 526.193163][T18451] device veth35 entered promiscuous mode [ 526.220392][T18451] batman_adv: batadv0: Adding interface: veth35 04:42:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x200, 0x0, 0x90, 0x0, 0x0, 0x90, 0x188, 0x188, 0x188, 0x188, 0x188, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {0x6020000}}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={{0x40, 'set\x00'}, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x0, 0x2}}}]}, @unspec=@CT0={0x0, 'CT\x00', 0x0, {0x1, 0x1, 0x6c538e99, 0x7, 'snmp_trap\x00', {0xfffffffffffffc00}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x139) 04:42:16 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f0000000000)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0x8}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 526.227096][T18451] batman_adv: batadv0: The MTU of interface veth35 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. [ 526.313616][T18451] batman_adv: batadv0: Interface activated: veth35 [ 526.387509][T18463] device syz_tun left promiscuous mode [ 526.399222][T18463] bridge15: port 1(syz_tun) entered disabled state [ 526.509596][T18463] bridge16: port 1(syz_tun) entered blocking state [ 526.516361][T18463] bridge16: port 1(syz_tun) entered disabled state [ 526.524276][T18463] device syz_tun entered promiscuous mode [ 526.548600][T18479] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 526.595188][T18481] device veth57 entered promiscuous mode [ 526.635423][T18481] batman_adv: batadv0: Adding interface: veth57 [ 526.652087][T18481] batman_adv: batadv0: The MTU of interface veth57 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. [ 526.677684][T18481] batman_adv: batadv0: Interface activated: veth57 [ 526.695900][T18479] device syz_tun left promiscuous mode [ 526.701626][T18479] bridge36: port 1(syz_tun) entered disabled state [ 526.819701][T18479] bridge37: port 1(syz_tun) entered blocking state [ 526.826333][T18479] bridge37: port 1(syz_tun) entered disabled state [ 526.835248][T18479] device syz_tun entered promiscuous mode [ 526.845480][T18481] device erspan0 left promiscuous mode [ 526.853733][T18481] bridge35: port 2(erspan0) entered disabled state [ 526.985164][T18481] bridge37: port 2(erspan0) entered blocking state [ 526.992315][T18481] bridge37: port 2(erspan0) entered disabled state [ 527.000643][T18481] device erspan0 entered promiscuous mode [ 527.008166][T18483] batman_adv: batadv0: Interface deactivated: veth57 [ 527.015211][T18483] batman_adv: batadv0: Removing interface: veth57 04:42:20 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x60, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001d00091ad25a80648c63940d0224fc00100003402d000000053582c137153e370900028048f01700d1bd", 0x2e}], 0x1}, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000200)=0x80) r2 = socket$kcm(0x10, 0x2, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="95c4000000000000000001000000000000000f000000004c00180000000062726f6164636173742d6c696e6b00"/98], 0x68}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x8, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x68004) 04:42:20 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x8}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r1, &(0x7f0000000100)=0x8, 0x80, 0x0) sendmmsg$unix(r3, &(0x7f0000001300)=[{&(0x7f0000000980)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000dc0), 0x3a, &(0x7f0000000e40), 0x2}], 0x8d9, 0x0) 04:42:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) sendmsg$nl_route(r4, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@ipv4_getroute={0x1c, 0x1a, 0x200, 0x70bd2a, 0x25dfdbff, {0x2, 0x0, 0x14, 0x9, 0xff, 0x2, 0xff, 0x0, 0x2000}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20005004) r5 = socket(0x10, 0x803, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = socket$unix(0x1, 0x1, 0x0) connect$unix(r8, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r8, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="2cf1aff6f5259a2ca70000001400b595000000000000a6467636b1f0653278ad1ea545416e0f3dd63ab9f984916ac724e06b148aef2c63f2417845d51c2ece16a6a118fc38c8455d32e1b84d958d098cbe0903a9bf78409573a32534eb1c66b1b6cbe201ab71b7edc06e0fdb26fda52237833957ab5e901e3f971899aac72788ff29f9063383b85e6ba3e5cfc0595e78d9dfe899d66c6d59bcb23bb4982005cae8c9598ce3c4cb8825774fd12acea575076d70c2da8617b3ad", @ANYRES64=r8, @ANYPTR64], 0x3}, 0x1, 0x0, 0x0, 0x11}, 0xde515024bd2d3aec) r9 = socket(0x10, 0x803, 0x0) r10 = socket(0x1, 0x803, 0x0) r11 = socket(0x10, 0x80002, 0x0) r12 = socket$unix(0x1, 0x1, 0x0) bind$unix(r12, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r12, 0x0) r13 = accept(r12, 0x0, 0x0) close(r13) bind$alg(r13, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) ioctl(r11, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r15, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) setsockopt$inet_mreqn(r15, 0x0, 0x23, &(0x7f0000000380)={@local, @empty, r7}, 0xc) sendmsg$nl_route(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0xfffffffffffffd94, 0x14, 0x9535393fea6295b5, 0x70bd28, 0x0, {0xa, 0x3f, 0x0, 0x0, r14}}, 0x2c}}, 0x0) 04:42:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x6db6e559) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r3 = socket(0x1e, 0x2, 0x0) close(r3) socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1e, &(0x7f0000000200), 0x14) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$x25(r4, &(0x7f0000000380)=""/4096, 0x1000, 0x0, &(0x7f0000001380)={0x9, @remote={[], 0x0}}, 0x12) getsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:42:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 530.387086][T18501] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 530.438647][T18501] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 530.443718][T18504] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 530.474652][T18508] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 530.548643][T18504] device veth59 entered promiscuous mode [ 530.563436][T18504] batman_adv: batadv0: Adding interface: veth59 04:42:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket(0x1f, 0x1, 0x9) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0300000000000000280012000c000100766574680000940018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=@newlink={0xbc, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x94, 0x12, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x84, 0x2, [@IFLA_VLAN_INGRESS_QOS={0x34, 0x4, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80000000, 0x6}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1ff, 0x524c}}, @IFLA_VLAN_QOS_MAPPING={0x1, 0x1, {0x6, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x101}}]}, @IFLA_VLAN_EGRESS_QOS={0x1c, 0x3, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x401, 0x858}}]}, @IFLA_VLAN_INGRESS_QOS={0x1c, 0x4, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x2}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xc75, 0x7}}]}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x8, 0x14}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x8100}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4}, 0x4804) 04:42:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000008c0)=ANY=[@ANYBLOB="bc02000010001307000000000000000000000000000000efffffffffffffff00fe8000"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x2bc}}, 0x0) r2 = socket(0x80000000000000a, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f00000015c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, 0x0, 0xffffffa7}}], 0x1, 0x4000000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5dae60dcb56970a9}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="020026bd70007ddbdc6039149deaa50449c6b3df2501000bd0c5b9080004000000000000000c00080004000000000000000c4b21afd00cfb4b349025ac45c80e000400080000000000000008000100000000000c000400af0f0000000000000c00040008000000000000000c00080001800000000000005b508aa1572e0e59aa4c909c268123dffea190b5d868f93ca9cd9146cc850f57149d5864e46e4c4b0d9dabaa42faa3daf9ba19be3833b1358cd02a502724c289b81791f9f812410aedba5e5c1476680987a25c11ba380839c1258ef7b40fe58893e0f12cc2b56a3f51136ab4b775ae6d6efb80746626fc03158b4d0c67902c9a46ea6530d1231d16560ea61a8ecde48218afc92ae8432af6f3b249cebb4b55e61ab2428fcc662ec4ab8e55cad19382f7f966fb1a4d56224b91057e797f3aff1b130aaf7f711cb1e86281dd4a8bace722b74947d797e475faaafb1939a8334be048096db5cb28ba94b9750461681ad832ccd51911c47f5a4cef5e3b1c06cfa89eebf935a5419542a03f9efa0a5347"], 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10030000}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010025bd0100000000000c00040000000000000009000c00030006000000000000000c000800070000000000000000000000000000000000000038e9e0220e18b8c69efa10ab61d20ea70d39ef232eae"], 0x40}, 0x1, 0x0, 0x0, 0x2085}, 0x10) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) recvfrom(r2, &(0x7f00000002c0), 0x0, 0x2120, &(0x7f00000004c0)=@ethernet={0x0, @remote}, 0x80) r5 = accept(r4, 0x0, 0x0) close(r5) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000140)=0x7, 0x4) getsockopt$TIPC_SRC_DROPPABLE(r5, 0x10f, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x4) accept$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 530.582333][T18504] batman_adv: batadv0: The MTU of interface veth59 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 530.663645][T18504] batman_adv: batadv0: Interface activated: veth59 [ 530.706936][T18513] device veth37 entered promiscuous mode [ 530.737335][T18513] batman_adv: batadv0: Adding interface: veth37 [ 530.760343][T18513] batman_adv: batadv0: The MTU of interface veth37 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 530.804172][T18513] batman_adv: batadv0: Interface activated: veth37 [ 530.826166][T18525] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 530.871485][T18526] device syz_tun left promiscuous mode [ 530.877448][T18526] bridge37: port 1(syz_tun) entered disabled state [ 531.019594][T18526] bridge38: port 1(syz_tun) entered blocking state [ 531.026553][T18526] bridge38: port 1(syz_tun) entered disabled state [ 531.035830][T18526] device syz_tun entered promiscuous mode [ 531.045231][T18504] device erspan0 left promiscuous mode [ 531.055912][T18504] bridge37: port 2(erspan0) entered disabled state 04:42:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) accept4$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14, 0x400) setsockopt$inet6_mreq(r0, 0x29, 0xbd62fa3da888b7f0, &(0x7f0000000140)={@local, r4}, 0x14) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) [ 531.190477][T18504] bridge38: port 2(erspan0) entered blocking state [ 531.197061][T18504] bridge38: port 2(erspan0) entered disabled state [ 531.205787][T18504] device erspan0 entered promiscuous mode [ 531.405136][T18510] batman_adv: batadv0: Interface deactivated: veth59 [ 531.422554][T18510] batman_adv: batadv0: Removing interface: veth59 04:42:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r15}, [@IFLA_MASTER={0x8, 0xa, r18}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 531.530476][T18514] device syz_tun left promiscuous mode [ 531.536415][T18514] bridge16: port 1(syz_tun) entered disabled state [ 531.659634][T18514] bridge17: port 1(syz_tun) entered blocking state [ 531.666424][T18514] bridge17: port 1(syz_tun) entered disabled state [ 531.675344][T18514] device syz_tun entered promiscuous mode [ 531.685777][T18530] device erspan0 left promiscuous mode [ 531.691993][T18530] bridge11: port 1(erspan0) entered disabled state [ 531.839796][T18530] bridge17: port 2(erspan0) entered blocking state [ 531.848516][T18530] bridge17: port 2(erspan0) entered disabled state [ 531.882821][T18530] device erspan0 entered promiscuous mode [ 531.896814][T18525] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 04:42:22 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x80) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000600)=""/253, &(0x7f0000000700)=0xfd) r2 = accept(r0, 0x0, 0x0) close(r2) bind$alg(r2, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r5 = openat$cgroup_ro(r4, &(0x7f0000001b40)='cpuacct.usage_percpu\x00', 0x0, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r7, 0x0) accept(r7, 0x0, 0x0) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r6, 0x0) r8 = accept(r6, 0x0, 0x0) close(r8) ioctl$sock_inet6_tcp_SIOCINQ(r8, 0x541b, &(0x7f00000003c0)) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000001c80)={&(0x7f0000001b80)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001c40)={&(0x7f0000001bc0)={0x5c, 0x1, 0x4, 0x200, 0x70bd2b, 0x25dfdbfe, {0x1fec2762586f04f, 0x0, 0x2}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x6}, @NFULA_CFG_CMD={0x5, 0x1, 0x2}, @NFULA_CFG_MODE={0xa, 0x2, {0x3, 0x2}}, @NFULA_CFG_MODE={0xa, 0x2, {0x2}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x10001}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b8, 0x0, 0x120, 0x120, 0x120, 0x0, 0x1e8, 0x1e8, 0x1e8, 0x1e8, 0x1e8, 0x3, 0x0, {[{{@ipv6={@remote, @dev, [], [], 'ip6gretap0\x00', 'vxcan1\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={{0x30, 'frag\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback, 'veth0_to_team\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0xc}}}}, 0x53c) 04:42:22 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events\x00', 0x26e1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)={0x0, 0x8}, &(0x7f0000000240)=0xfffffe3d) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000003c0)=0x28100000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x32d, 0x1}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00041c59c4d352ad56a85b4048b0d1605e2008c21950ab229af4a18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a6d705b46b94e024f42edb0a50a3359ad1d30e04010000001445b4bed3bc3993595a69485054a4340e9ad966a43f000000ab8bb8ac4272daafe04569b4b813e99300"/126], 0x80) r3 = socket(0x2, 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r5, &(0x7f0000004b00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='!', 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet(r5, &(0x7f0000003680)=[{{&(0x7f00000007c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000800)='R', 0x1}], 0x1}}], 0x1, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x14, &(0x7f0000000180)={r7}, 0x8) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[@ANYRESHEX], 0x12) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xc, 0x810, r4, 0x3000) r8 = socket$inet_sctp(0x2, 0x1, 0x84) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000040)={r10}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000880)={r10, 0x5}, &(0x7f00000008c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r3, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000b00000000000000000062726964676530000000000000000000766c616e300000000000000000000000736974300000000000000000000000007465716c3000000000000000000000000000000000000000000000000180c20000000000000000000000b8080000b808000030090000616d6f6e6700000000008782612ced4938ee58f98a000000000000000000000000000000000000000000002008000000000000140400000c000000000000000aaaaaa90000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c7f8f1b44f0000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009abde2255a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2573bd04a33729f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000003f7f1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3d2e85100000000000000000000000000000000000000000000000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000a600a9e85725d89818472e65aba21d9bbc1b20e8331c6fd24a5aceaeefe102e42a013ac2c00eeb782c34eab997013e0506220c21a44cc58ff5bc83d5e4066c770000000000000000"]}, 0xa08) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r11, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r11, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x15}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000400)=0x8) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1400000003017fff808fdb003d88c8f00018ee1ba1d7bfb57f47ec00b67a467d17f89d52f4ec0b6101d2850c1e05a64ae4833b3accfb4bd24b1352b0707e16576392e6cb38e5609cf111171a60687229aed66ba28dba358335f479e83d5f9a9193588530372ff378280dcec2efaee5be64e4ce95c17536f7a58453a85a84f46c46a76249f27ea55322e43c1387213dafed266cd6363e29ddb4049106cb1976365999c5f68c28168f9185751cac1e3b61111dba702003564b39c09ab41bb1999b356ff7fa1a7e3544c00cca81de66d7e81ac13ef7004d7f722c1bbd246c5f2d1a746c567be123924fed02de3bc8d165d12cfbc6e94ba751639d80f40a79fd120e1cbe98dd6abf3dde7814ca4358d59a50ec3cd22d086a50b5aa0ebed38bbb8833c2f40dff661b81f2816db86060c85022f25acb"], 0x133}}, 0x0) 04:42:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) ioctl$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$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x13d) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x38, 0x4, 0x8, 0x100, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x6}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x86dd}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6005}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0xefa868a971a4cc1e}, 0xc00c000) [ 532.068720][T18554] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 532.095687][T18544] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 532.143165][T18545] device veth61 entered promiscuous mode [ 532.165102][T18545] batman_adv: batadv0: Adding interface: veth61 [ 532.206584][T18545] batman_adv: batadv0: The MTU of interface veth61 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. 04:42:22 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x3, &(0x7f0000000200), 0x626f5}, 0x6d) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100)={r3, r4/1000+10000}, 0x10) [ 532.347221][T18545] batman_adv: batadv0: Interface activated: veth61 [ 532.425716][T18549] device syz_tun left promiscuous mode [ 532.456951][T18549] bridge38: port 1(syz_tun) entered disabled state 04:42:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r15}, [@IFLA_MASTER={0x8, 0xa, r18}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 532.589594][T18549] bridge39: port 1(syz_tun) entered blocking state [ 532.596245][T18549] bridge39: port 1(syz_tun) entered disabled state [ 532.621193][T18549] device syz_tun entered promiscuous mode [ 532.753005][T18577] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 532.798330][T18577] device veth63 entered promiscuous mode [ 532.806723][T18577] batman_adv: batadv0: Adding interface: veth63 [ 532.832124][T18577] batman_adv: batadv0: The MTU of interface veth63 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 532.860224][T18577] batman_adv: batadv0: Interface activated: veth63 04:42:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x35}, [@call]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x21d, 0x10, 0x0}, 0x2b) socketpair(0x31, 0xa4a826a5d2315b06, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x5, 0x8) [ 532.943598][T18577] device syz_tun left promiscuous mode [ 532.949198][T18577] bridge39: port 1(syz_tun) entered disabled state 04:42:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x668) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x3a, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 533.079796][T18577] bridge40: port 1(syz_tun) entered blocking state [ 533.094102][ T27] audit: type=1800 audit(1579063343.332:437): pid=18559 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="hugetlb.2MB.usage_in_bytes" dev="sda1" ino=16632 res=0 [ 533.104684][T18577] bridge40: port 1(syz_tun) entered disabled state 04:42:23 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000180)=0x1000000000003f, 0x38c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @mcast1, 0x5}, 0x1c) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x40002102) [ 533.141288][T18577] device syz_tun entered promiscuous mode [ 533.195868][T18579] batman_adv: batadv0: Interface deactivated: veth63 04:42:23 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x8}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) r4 = socket$unix(0x1, 0x1, 0x0) connect$unix(r4, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r4, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) r7 = socket$unix(0x1, 0x1, 0x0) connect$unix(r7, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r7, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) r8 = socket$can_bcm(0x1d, 0x2, 0x2) r9 = socket$unix(0x1, 0x1, 0x0) bind$unix(r9, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r9, 0x0) accept(r9, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0xb038}, {r4, 0x200}, {r6, 0x1100}, {0xffffffffffffffff, 0x1}, {r7, 0x402}, {r8, 0x400}, {r9, 0x8020}, {r1, 0x200}, {r1, 0x4000}], 0x9, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000100)={0x858b}, 0x8) [ 533.250133][T18579] batman_adv: batadv0: Removing interface: veth63 04:42:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x8e, 0x6, 0x1f}, {0x5, 0xff, 0xff, 0x6}, {0x8, 0x80, 0xff, 0x7}, {0xa101, 0x3, 0x3, 0x800}]}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x4) 04:42:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) ioctl$SIOCX25GFACILITIES(r2, 0x89e2, &(0x7f0000000000)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) r3 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xe6c, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x20) sendto$inet6(r0, &(0x7f0000000100)='N', 0x1, 0x0, 0x0, 0x0) 04:42:23 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)=ANY=[@ANYBLOB="04000000eab28e89fef55106fa13453b7d442133235dfe84b968449fdc35b6d3a2fc0877470185a5e555f841186d2958b74ffcf876575274115c3c53afc3c01fa7a32b9f5b3149d2e44e304d6121a3507f790a3665ca84ef9ce1413a0bafa491af9aef8f3972d12cdcdbc0b49b635da7ea954219e13f82cdc1277907b7c659023d7c", @ANYRES16=r3, @ANYBLOB="1b000000000000000000010000000800020000000000"], 0x1c}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000)='threaded\x00', 0xb1d000) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r3, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x4000) r5 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r7, 0x0) r8 = accept(r7, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000d40)="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", 0x1000, 0x42003, &(0x7f0000000400)=@tipc=@nameseq={0x1e, 0x1, 0x2, {0x2, 0x4, 0x1}}, 0x80) close(r8) sendto$inet6(r8, &(0x7f0000000240)="f2a3cf7ad4fc3c8c025a98c1aa9a480028ad7b0440c7173bd2254455263e88318b28dfe34513e0036fe6f7037fec06b8a97d734c59626d18ce5d6dd1af9990931773f0880cd3b25213a6ebeeb0f90568cac5d325826a37caf6e5f76034fd139bd59390c3429a9b72491f45e57b0d5da00db0aaaa88aaed21f3a07c78d18bdcb07bbf9360f9f0539b42c4171d369e92656be2b789c7a43e19b37824a5f738b454b2ec998ef8056a4d6407ba7b99ed75c85bab7d6ba60cfcbf66fba2e7109fb69f0b45bee77f28c3f44aaf9d56fa128c1c782b726e7eda3c81559d340c", 0xdc, 0x4000, &(0x7f0000000100)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x26}, 0x1}, 0x1c) r9 = socket$unix(0x1, 0x1, 0x0) bind$unix(r9, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r9, 0x0) r10 = accept(r9, 0x0, 0x0) close(r10) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000000c0)={r11, 0x7, 0x1, [0x7f]}, 0xa) sendmmsg$inet(r5, &(0x7f0000003680)=[{{&(0x7f00000007c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000800)='R', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="e002000088d13cad848228c46d47ee4fbba13fcd290296c5e1751f39dc121e0a4a8b22140a924caf26b5126a2691b7c22ca7bfdeff694bf3d9be593377aca1e40d44689405f85a5b6412b7d35182e90fc1a61a1509448d43070175d2dc8254a594013c0f9a581948e62d4862cfaa3738e66c3ae800abf2a6c7ad9c26ef9db0fcf503000300fc4750ee9312fc0752c085d3f3ac3cab2ebe99022157e1ed098df0790b3b2378ff9837427530f915f61c62c3bc20e504da20362f94516c0bdf3e46b170dc1cb4d4757b6b3edae2a99cd89238bebef819bc6e1ab0e945b7e7197178d71be86118ebcc55910fac74a30d2b0da26e95b1763d83643abe95dced587f987467d85a32640085cef4f71eb8e4b5326aa877f8ed1bb277a08d51de7978959a5d731793c88cf5ae44a8624e1b2f15f7258b98809262e7ad559e06dd055a34607ab865940d90d1966d5661363571502720a915e0a8f06b7fb0525a97700a86358623d8e54989e823181716caafe2020591242df8c60dda59b52eea41315d66102dbaae73b154e17ece4830d588ef5a26b533a3b33734324a3c9286f80a179ae18046997c99b562b138402a5fb7b956cdbaaa7b3cdacd8b1184e756818d952503b9ce1df9cdc5455414550ff7f3af571679a863df215ed00e8ae6c14f565f07eb140467b06d7729d3a2ec5909d311d977ea59bc74a80842481cd643fc63ab0755f9cd1d7bf93060dc11a908f019e686a770ef6a9dbd3f18c0ec003e8245d0c2b498a26fb949320b78340db7f328ede76a491eeb74a072aabd62bebaf47446d77a842c38e2d19b31680cded00e7c3e0511c73c5a68aa03e5b85d36bd6f0ff8d082e8be958246173b0d90436348a42d22706b7df3b565821017fe41b4ab69e659a085ebdac20022c3008a91debdce9fbcb81ae9e67729a395e740c3aba99e43e15d9e0350e8417b3b34bf0e6f084db0ab9b1d90e1f296e29b8ff99a0fd497f0a0c308a2aa272f819538aeabd7f3318a8a2913bdcf0000000000000000000000000000000000a4451b82952e598281b90b56d6fbdab49677ebdea9e642e70d5cf76ff14d49"], &(0x7f0000000140)=0x2e8) 04:42:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r15}, [@IFLA_MASTER={0x8, 0xa, r18}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r15}, [@IFLA_MASTER={0x8, 0xa, r18}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 533.720484][T18618] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 533.783068][T18618] device veth65 entered promiscuous mode [ 533.815396][T18618] batman_adv: batadv0: Adding interface: veth65 [ 533.822374][T18618] batman_adv: batadv0: The MTU of interface veth65 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 533.848347][T18618] batman_adv: batadv0: Interface activated: veth65 [ 533.867749][T18623] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 04:42:24 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e22, 0x5430b805, @remote, 0xff}, {0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x1b}, 0x3ff}, 0x9, [0x2, 0x3, 0x101, 0x5, 0x400, 0x800000, 0x401, 0x400]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040)=0x9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x223e5675, 0x7c26a01093e59334, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xc}, 0x402}, 0x282) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000100)={0x7, {{0xa, 0x4e20, 0x800, @mcast1, 0x3f}}}, 0x88) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) close(r1) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="01000000f979af17cd69f9838149c9f88683b01995dbc5914c782cf11317039c6143d4863b6871455f9ea7b60641627f72d51c304449671eebc36dffef", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000240)={r8, @in6={{0xa, 0x4e21, 0xfff, @local, 0x1946}}}, 0x84) [ 533.973867][T18618] device syz_tun left promiscuous mode [ 533.980927][T18618] bridge40: port 1(syz_tun) entered disabled state [ 534.109626][T18618] bridge41: port 1(syz_tun) entered blocking state [ 534.117488][T18618] bridge41: port 1(syz_tun) entered disabled state [ 534.134756][T18618] device syz_tun entered promiscuous mode [ 534.146341][T18620] batman_adv: batadv0: Interface deactivated: veth65 [ 534.156764][T18620] batman_adv: batadv0: Removing interface: veth65 [ 534.270079][T18623] device veth21 entered promiscuous mode [ 534.289726][T18623] batman_adv: batadv0: Adding interface: veth21 [ 534.296013][T18623] batman_adv: batadv0: The MTU of interface veth21 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:42:24 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0x1132}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x6}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e24, @rand_addr=0x2}, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x146, 0x0, 0x0, 0x0, 0x7f, &(0x7f0000000000)='dummy0\x00', 0xfffffffffffffffc, 0x31, 0x2a}) 04:42:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'veth1_to_hsr\x00', {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}) write(r1, &(0x7f00000000c0)="f7e9b658f58d0aff1db2ada5264a64c83e2a533773a6c62009acfe3ff56553f0a7a0189f550a4866e20cdac913b75c82bfc278761701089bca3afecd96df21d17d88090629103aa31506652f938e2a641ea8a600", 0x54) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) r5 = socket(0x10, 0x0, 0xf9) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000001e00)=0x1, 0x4) close(r4) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000180)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="40070000000000000000000000000000000010cf", @ANYRES32=0x0, @ANYBLOB="4041020000000000140012000b0001006970766c616e00000400f3b39002000a1b050004000000e300000066880ba15ee02bbcb7588bc77a2666069f19cb11cdaa20aa9fdba9aefb78443e73d404885d81a1f211a017dc5605e670ec60e7acf9a8fa4fa58d7dbd5dc023d7388abac57e895868b0995c2dc7021895574bc46c07d3b39e76b5352725a4974ebd15b5223bb0fba893d62d2a7ebac16c3e575439ccddcff60266aaa47c6a04a10584bdb62f44d78762c2da587de51e575bcd7fcf52"], 0x40}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@initdev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) [ 534.359627][T18623] batman_adv: batadv0: Interface activated: veth21 [ 534.394949][T18633] bridge26: port 1(syz_tun) entered blocking state [ 534.401917][T18633] bridge26: port 1(syz_tun) entered disabled state [ 534.409858][T18633] device syz_tun entered promiscuous mode [ 534.417943][T18634] batman_adv: batadv0: Interface deactivated: veth21 04:42:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r18], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 534.486011][T18634] batman_adv: batadv0: Removing interface: veth21 04:42:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x7) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d2654729"], 0x48}}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r6, 0x0) r7 = accept(r6, 0x0, 0x0) close(r7) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000000240)={{0x2, 0x4e22, @empty}, {0x63a244b358af5b69, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'veth1_to_bridge\x00'}) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r5, @ANYBLOB="08000200ffffffbf"], 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x209, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x6}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x11, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8}]}, 0x20}}, 0x0) [ 534.619601][T18652] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:42:24 executing program 1: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000080)="949b5a9b562c99f4adf54f0d007d82911fd32d9e96c6b1ac9cf2b47699dbac77a9b518defe7274d931589336958952aac6d5cffb209748f0a50c29bde37859c8ab0aca871ffe04d0864346151ae7af6f014bcbd60c53394759cc2bc93f216a8b080a182179f212757c52da90bc9ff608b057045e6f0fd84d5ff8d7d5d28ed265fca091306a509063cdc65af46de0a775e27292c4b7501dbd6b31d157f4b9ce5a2b3c4a50b093b949e946f151df4f3f50bc3aecedfe3f0bac9fcca6a7382ceb60ff83c5c037c98ea4eafe2f9cf7a66838ec81cff2e75276fad643f011d8e7d838b78eef5443f2973dfd3ca9da304f98f005b1bcf30baf8b16da"}, {&(0x7f0000000280)="7254aa994c6cceeb441e9dd30fc5e8b9031c287755b7965faee4f5d717bcffff142e4a82c3d2a9b03aa2ee1b40dfb6046deab4594d201e33e6fc087348d681cb96acd1c015883bcb5df6ffbacf8af81a9e9e6da30c0239041be5b14251bf8d7442d53236bf81265d471369f21f172294aac289"}, {&(0x7f0000000300)="66e7bf0f039beb8b32b12cd34d3a65afabaa00643c677449ca78de31e6834d10dcc115c3d916ff1a05000000e7bfab71fa2bb3dcd8fe5ae80841d9bae327ad36dee9cc9a1e0c91daa91756b5f3198c88d7e4b63c0315181fb85285edf93b5fabd129ef96c692dd0d9b6b5432b8312b26e47630b8abfab9a88f5c53b845c82a8aa3d217458b2b7c"}, {&(0x7f00000003c0)="8ae303daa4baf5c991383891e48a96b814066f9ed869b5f8ead76649758c3b6bddbbd8c4ece0f4bf93c2724fbea95612c2913b0ee7f4977c7da623da38b0c40800ce838e58e7b1c3ee89613dbace5eef1780b3af3f6dc016abd78adec1b78c41fe3f669e8f31b5d95f38a1cc8ef1c5675209ec1fbd24f9c005e4d38dbb6f573a33a57966645934e934f47ec1c73b7f7e13f6c278411e9f86cc749d06adf038fa928e1897fbbf1a93605945305bc310e4e80b7648067fed2432cb85b147624445eb31c55857dbde109b5f6c6a65b64cbea47190e646f38f89620ef0f58ae15852f6dbf1dc3c797ff99358370108"}, {&(0x7f00000004c0)="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0x1}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x101, 0x800}, 0x8) [ 534.678452][T18654] device veth67 entered promiscuous mode [ 534.729351][T18654] batman_adv: batadv0: Adding interface: veth67 [ 534.746300][T18654] batman_adv: batadv0: The MTU of interface veth67 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. 04:42:25 executing program 0: unshare(0x40000000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'batadv0\x00', 0x6}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r1, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) writev(r1, &(0x7f0000000000), 0x0) [ 534.777390][T18654] batman_adv: batadv0: Interface activated: veth67 [ 534.798027][T18652] device erspan0 left promiscuous mode [ 534.803927][T18652] bridge38: port 2(erspan0) entered disabled state [ 534.885621][T18668] IPVS: ftp: loaded support on port[0] = 21 [ 534.969823][T18652] bridge42: port 1(erspan0) entered blocking state [ 534.977737][T18652] bridge42: port 1(erspan0) entered disabled state [ 534.993844][T18652] device erspan0 entered promiscuous mode [ 535.007413][T18654] batman_adv: batadv0: Interface deactivated: veth67 [ 535.022926][T18654] batman_adv: batadv0: Removing interface: veth67 04:42:25 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x1, 0xa, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r2, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0xb1d000) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x5, 0x100, 0x8, 0x40, r2, 0x7, [], 0x0, r3, 0x1, 0x1}, 0x3c) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000080)=0xffff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xffffffff, 0x0, 0x0, 0x0, r4, 0xfffffffc, [], 0x0, 0xffffffffffffffff, 0x3}, 0x3c) 04:42:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@ax25={{0x3, @bcast}, [@remote, @bcast, @netrom, @default, @netrom, @netrom, @default]}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/19, 0x13}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x100) socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040)) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0xda00) write$cgroup_int(r4, &(0x7f0000000200), 0x3fe00) 04:42:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r18], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:25 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) r3 = accept4(r2, 0x0, &(0x7f0000000000), 0xc00) accept$inet(r3, 0x0, &(0x7f0000000040)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xaa, "2476ad89278345e72dd5b127967d96cb81d8071bfda621b7fd0d97f5a775b7be57fc0a3efe8aedbdc9ff2d77605967e7c718fb1c026325045430fec7f2799da9f684f6d101e9798e8e25454d928aa5fbb1f00326ce8e5f5cef1500a7fa8f193813901357001c53aa5c2633058836b9251ef117f96252263c5014ec71b1c5c57e73d3a742d54e04d139c46ff30feba1079cd2d3905d50de91da9a474760188554103f41a4a2f41a6b4742"}, &(0x7f0000000140)=0xb2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r5, 0x1ff, 0xc8, "3dc2537175aec6e8c7423b73d46ab39722ac94f07fc0a2fcc3d229301347ef10577f2f7d7f84c9c3dd6580198a26466b77fd91d7841e1baeb5de09c2dc517984215af5f5781f77cc04c0cdbcbfd12e5f10ad47044cacc534d766a443121e9b557c58481d0cc2c2ae9d245e85c1d5498db6e1f7e47087b55d8b87dd4a1b15337a6883862984047a0229eb4513c90c5f2fde0f6125c9bdd1a0b75bbc32221aaa7298dd08b8a9b88dafb714a9f01a9bc420a0672b95ae1394ece7d51ddfcfd09661aacc7c95760916f4"}, 0xd0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800}, 0x18) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) 04:42:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x5, 0x7) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000008c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c8030000e8000000e800000000000000e0020000e0020000e002000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="080000000000000000000000000000000000000000000000c400"/64], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002040007005ee900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000fbffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c20000000000000000000000000000000000000000000000000000000000ac141421e000000208000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x418) r2 = accept(r1, &(0x7f0000000240)=@sco, &(0x7f0000000340)=0x80) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r2, 0x110, 0x5, &(0x7f0000000380)=[0x1], 0x2) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x26d, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) writev(r1, &(0x7f0000000440), 0x1de) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) [ 535.523791][T18685] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:42:25 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000900)="120000001200e7ef077b1a3fcd00000200a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000140)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/144, 0x90}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) r1 = socket(0x2, 0x3, 0x67) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0x52c) sendto$unix(r1, &(0x7f0000000180)="210000d9", 0xff25, 0x4008000, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0xd0000e0}, 0x6e) [ 535.622930][T18688] IPVS: ftp: loaded support on port[0] = 21 [ 535.645078][T18693] device veth69 entered promiscuous mode [ 535.676927][T18668] IPVS: ftp: loaded support on port[0] = 21 [ 535.689203][T18693] batman_adv: batadv0: Adding interface: veth69 [ 535.719025][T18693] batman_adv: batadv0: The MTU of interface veth69 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. 04:42:26 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @ipv4={[], [], @multicast1}}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000002c0)={'veth1\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}) write$binfmt_elf64(r4, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x89, 0x2, 0x1, 0xffff, 0x0, 0x3e, 0x7, 0x26b, 0x40, 0x2b4, 0x1e000000, 0x6, 0x38, 0x1, 0x2, 0x466b, 0xcdc}, [{0x1, 0x7, 0xe47f, 0xff, 0x1, 0x5, 0x5, 0x8}], "0b704b3bf1e3b1c98f2ba485e45dbffa1235e418893870769feff9582eb0e3c77b4f13f99227150b", [[], [], []]}, 0x3a0) pwrite64(r4, &(0x7f0000000200)="4ebefa1e923f1e018b6e53bf4815b78e1f2ef9212b93090c1ff6b35c208d50aef3fd759f995b53dd37c58cf8332b8a6b66575478e02ef0145bf122ba2e2c53a7ec45e375683475a6495f8d7b7a088f5e32dc266569074319bf8c8d3d8007cc92", 0x60, 0x0) sendfile(r3, r2, &(0x7f0000000040), 0x100000001) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 535.804693][T18693] batman_adv: batadv0: Interface activated: veth69 04:42:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000022002908040000480000001f0400000006010affe000000046004c01c45975a86755c7770b92fd4fd094e6367ea7a0bea4242ffa6a45ca60834f02a9873bee8760235ea0598d73b3fc776ed02433bcc366bbeede869d70de9df25a89167a604243250dcc2bcef5245ae40c1a2d2b2a0cdf6b52825114fdc7c9190f89dd18227d3748b3b43075fff20f0675b938f85a6fff8c10efc414e09eca7c622805fbb65c902bb8f26b23fbb08e4654b40f6c3a0bb1625141f450273659b495784c7b17b89135cd"], 0x1}, 0x1, 0xfdffffff00000000}, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") [ 535.896893][ T27] audit: type=1804 audit(1579063346.132:438): pid=18709 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir325072266/syzkaller.F8cEb3/243/memory.events" dev="sda1" ino=16633 res=1 [ 535.964685][ T27] audit: type=1800 audit(1579063346.172:439): pid=18709 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16633 res=0 [ 536.001111][T18693] device erspan0 left promiscuous mode [ 536.023592][ T27] audit: type=1804 audit(1579063346.172:440): pid=18709 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir325072266/syzkaller.F8cEb3/243/memory.events" dev="sda1" ino=16633 res=1 [ 536.023600][T18693] bridge42: port 1(erspan0) entered disabled state [ 536.074925][ T27] audit: type=1804 audit(1579063346.312:441): pid=18717 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir325072266/syzkaller.F8cEb3/243/memory.events" dev="sda1" ino=16633 res=1 04:42:26 executing program 4: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) accept(r3, 0x0, 0x0) recvmsg(r3, &(0x7f0000000a40)={&(0x7f00000005c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000640)=""/228, 0xe4}, {&(0x7f0000000740)=""/113, 0x71}, {&(0x7f00000007c0)=""/173, 0xad}, {&(0x7f0000000880)=""/120, 0x78}, {&(0x7f0000000900)=""/203, 0xcb}, {&(0x7f0000000a00)=""/13, 0xd}], 0x6, &(0x7f0000000b40)=""/4096, 0x1000}, 0xa0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="66dc910a8674e2cf043f20b33a2cbc23440a77d0c8d19986a91fa286fee55819d43a610254db9d3a40c60c4ddc52c014b34e724d2722a0c0bc1ebb05d0143359b6427e4b0d17df457226f6ae01c1ee118ed11f8b6d8c5f2caa24ddc51d64ae39318d5628d1319e8bff9d7ff8cf601c8c1c5a148bf52414f3f1cd4a30662e4f49e03a5409d71bf2e52ed63f2282b8c95b24b948041da0fc2917f8b197f6f7fd0f1e59d4847e8b266b0998"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000000000a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_MIGRATE(r7, 0x6609) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x48, 0x28, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x0, 0xffffffff}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0x9, 0x1, 'veth\x00'}, {0x18, 0x2, @val=@VETH_INFO_PEER={0x14, 0x2, {{0x2}}}}}}]}, 0x48}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0xc0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=0x324, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x4}, 0x0, 0x0, &(0x7f0000000280)={0x4, 0x4, 0x3ff, 0x9}, &(0x7f0000000300)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0x5c}}, 0x10) [ 536.224384][T18693] bridge43: port 1(erspan0) entered blocking state [ 536.241929][T18693] bridge43: port 1(erspan0) entered disabled state [ 536.263219][T18693] device erspan0 entered promiscuous mode [ 536.293761][T18700] batman_adv: batadv0: Interface deactivated: veth69 [ 536.303598][T18700] batman_adv: batadv0: Removing interface: veth69 04:42:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r18], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:26 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x4000010, 0xffffffffffffffff, 0x100000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x1, &(0x7f0000000080)='wlan0posix_acl_access\x00', 0x16) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x5, 0x6, 0x8]}, &(0x7f0000000180)=0xa) sendfile(r2, r1, 0x0, 0xffffffff800) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) [ 536.556146][ T27] audit: type=1804 audit(1579063346.792:442): pid=18732 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/242/memory.events" dev="sda1" ino=16615 res=1 [ 536.633158][ T27] audit: type=1800 audit(1579063346.792:443): pid=18732 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16615 res=0 [ 536.655906][T18736] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 536.725746][ T27] audit: type=1804 audit(1579063346.792:444): pid=18732 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/242/memory.events" dev="sda1" ino=16615 res=1 [ 536.729811][T18740] device veth71 entered promiscuous mode [ 536.762348][ T27] audit: type=1800 audit(1579063346.832:445): pid=18734 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16615 res=0 [ 536.803536][ T27] audit: type=1804 audit(1579063346.832:446): pid=18732 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir844110045/syzkaller.uxfIMT/242/memory.events" dev="sda1" ino=16615 res=1 [ 536.824704][T18688] IPVS: ftp: loaded support on port[0] = 21 [ 536.849908][T18740] batman_adv: batadv0: Adding interface: veth71 [ 536.856202][T18740] batman_adv: batadv0: The MTU of interface veth71 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. [ 536.916569][T18740] batman_adv: batadv0: Interface activated: veth71 [ 536.960574][T18736] device erspan0 left promiscuous mode [ 536.966239][T18736] bridge43: port 1(erspan0) entered disabled state [ 537.094368][T18736] bridge44: port 1(erspan0) entered blocking state [ 537.101284][T18736] bridge44: port 1(erspan0) entered disabled state [ 537.110681][T18736] device erspan0 entered promiscuous mode [ 537.130563][T18740] batman_adv: batadv0: Interface deactivated: veth71 [ 537.140279][T18740] batman_adv: batadv0: Removing interface: veth71 [ 537.730268][ C0] bridge0: port 3(team0) entered forwarding state [ 537.736723][ C0] bridge0: topology change detected, propagating 04:42:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000001a00010200000000000000000a00000000000000000000005f920dbe61c86410e0caa828f7ac7471f3b1b772717172f7"], 0x1c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="0000ba0000936879d100000000000100000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}}, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r4, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x80}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000000}, 0x40008) recvmsg(r0, &(0x7f0000000d80)={&(0x7f0000000640)=@nfc_llcp, 0x80, &(0x7f0000000c80), 0x0, &(0x7f0000000d40)=""/34, 0x22}, 0x0) r5 = accept$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 04:42:30 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080dbf055e0bcfe8696071") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x6000000, 0x25}, [@ldst={0x3, 0x3, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x1f}, 0x10}, 0x78) 04:42:30 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000000000085000000410000009500000000000080"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r4, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) 04:42:30 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000240)={'gre0\x00', @remote}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) [ 539.998613][ T7] tipc: TX() has been purged, node left! 04:42:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0700000000000000ff3f10000000450100010000000004002b000a00010014a4ee1ee438d2fd000000000000006e00", 0x39}], 0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r2 = accept(r1, 0x0, 0x0) close(r2) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) accept(r3, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x499, 0x0, 0x4, {0xa, 0x4e22, 0x0, @loopback, 0xfffffffc}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)="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", 0xff}], 0x1, &(0x7f0000000340)=[{0xd8, 0x11, 0x1f, "70df1f9e9bbfc8b82fbb2b3d137e0eacabc4fe3994cd362a398a19927a5e5e7b55c403d058eae00643367f9d9d3a1000edc9b486f111999b42cadff9d6e24755d18bdfb2698addeab01233ba53e5bd895f486fc0609a34af33eefd608bdc727437982df5dd00ca0f5ca7bff675de1f041b14c91eebfdeaa83a551fc1e4193be6a5faba4aa2fd333b4fdf227c30b4f1622ccd2c5840a2b76282be56b42e8150c20cca4c0f3c903cd319c73173f652b2fa43593ec3b28a1b43dadf6efc44333a33db5892"}, {0xb0, 0x111, 0xaf, "b42c6f97706dea7cf68e7e49ac735cf507f475fa7591cfb42d6683613cbaf002ca1cb884d3c76f4ae8d85959e6078a59599f931dd4008acf4dd846464469a0286950fc5f87b8996a521622cdb15844032a7be25b5163557ed2e02b06f059e2c115f42f0b02acdf8abda670e6c293a8e986d637ab4e673c49c679a09025584c29fd55775f2c206dbf310505346ee591ce4ea155c7eda7ef810b7e542c"}, {0x100, 0x2d51bebcfa5ea279, 0x9, "c9cb8f3b43c99ecba0a5a8d509badf6514177771af267b949cf33b918d1f2a239fd7352fdfd8053d9b89cb319ec29aa496b637ec1545a10b9b737c66d6e453f05af0aa81f2c328e28fa9eaa50dfec10d017261a580e47b4e4bd069fc0a460111e39e8550d12d424e116ff8dffcd1c0bedf8f21f057fb90e74a22ebdda03725a115c19a08556e020a1c2fa01835452ec0f1b90248f6fcc260de76c1ded5a86dabbc7f4e12b304d37fe68f21ece9c619b6d6c93fb8fae73f17333410db90d5fa0a92a23089afe29f98e8671e73daabf40f0af3b7d430d62914314e10556f71708490ae6cc013982d1099dc7415faece9"}], 0x288}, 0x8000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000080)={0xffff, 0x6, 0x9, 0xffff}, 0x10) 04:42:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x2, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xb1d000) r2 = openat$cgroup(r1, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cpuacct.stat\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x275a, 0x0) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$IP_SET_OP_GET_BYINDEX(r5, 0x1, 0x53, &(0x7f00000000c0), &(0x7f0000000100)=0x28) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x10, r4, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) pread64(r3, &(0x7f0000000000)=""/119, 0xfffffffffffffd4e, 0xfffffffffffffffc) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r7 = socket$unix(0x1, 0x1, 0x0) connect$unix(r7, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r7, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) listen(r7, 0x8) r8 = accept(r6, 0x0, 0x0) close(r8) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x7f, 0xfd, 0x6, 0x6, 0x6, 0x3f, 0x7f, 0x25, 0x5, 0x81, 0x5e, 0x6, 0x4}, 0xe) sendmsg$IPSET_CMD_DESTROY(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, 0x3, 0x6, 0x300, 0x70bd25, 0x25dfdbfc, {0xa, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 04:42:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0xdfb6, 0x401, 0x7, 0x500, 0xffffffffffffffff, 0x2, [], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x3c) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000140)=@v1={0x0, @adiantum, 0x3, "9bf52b9818b357a2"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x380d}, 0xffffffca) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000000104020028bd7000fcdbdf25070000060a0002000019800100000000080005400000000605000100040000000800054000008acf90fd054000000004"], 0x40}, 0x1, 0x0, 0x0, 0xc345d29a930ec741}, 0x4800) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) r5 = socket$inet6(0xa, 0x3, 0x81) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x8, 0x0, 0x0) r6 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00000000c0)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000682b820eed9f35bc82c93074e7c4bd98ac7e83922089d20d946b13d77265c4a1e6c7bd904a21f088559dbc5df4d5802125db509d1468d42f2fd6245ca64f50f9ec66e4fd8610a48dc886e63097114db7895972178211f5cd6035eba24c373327e4dc60978d9ca9c76ad84634603a628c29b13b844800"/136]}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendto$inet6(r7, 0x0, 0xfe32, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socketpair(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) 04:42:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:30 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @multicast2}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x15d4b87) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) socket(0x0, 0x0, 0x0) r4 = socket(0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000002d80), &(0x7f0000002dc0)=0x4) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) setsockopt$XDP_RX_RING(r6, 0x11b, 0x2, &(0x7f00000000c0)=0x10000, 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000040)) recvmmsg(r7, &(0x7f0000002cc0)=[{{&(0x7f0000000240)=@ipx, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/218, 0xfffffffffffffeb1}, {&(0x7f0000000180)=""/36}], 0x0, &(0x7f0000000540)=""/4094}, 0x81}, {{&(0x7f0000000340)=@ethernet={0x0, @dev}, 0xfffffffffffffd96, &(0x7f00000026c0)=[{&(0x7f0000001540)=""/112}, {&(0x7f00000003c0)=""/64}, {&(0x7f00000015c0)=""/118}, {&(0x7f0000001640)=""/4096}, {&(0x7f0000002640)=""/81}]}, 0x6}, {{&(0x7f0000002740)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x0, &(0x7f0000002c40)=[{&(0x7f00000027c0)=""/94}, {&(0x7f0000002840)=""/225}, {&(0x7f0000002940)=""/154}, {&(0x7f0000002a00)=""/99}, {&(0x7f0000002a80)=""/70}, {&(0x7f0000002b00)=""/52}, {&(0x7f0000002b40)=""/253}]}, 0x400}], 0x216, 0x10000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r8 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r8, 0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 540.558171][T18772] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.2'. [ 540.623781][T18772] device team0 entered promiscuous mode [ 540.663399][T18772] device team_slave_0 entered promiscuous mode [ 540.670760][T18772] device team_slave_1 entered promiscuous mode [ 540.691959][T18786] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 540.726580][T18772] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.2'. [ 540.758891][T18786] device veth73 entered promiscuous mode 04:42:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpid() setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000e80)=@raw={'raw\x00', 0x3c1, 0x3, 0x408, 0x0, 0x228, 0x228, 0x2, 0x0, 0x338, 0x338, 0x338, 0x338, 0x338, 0x3, 0x0, {[{{@uncond, 0x0, 0x208, 0x228, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x0, [], 0x0, 0x21, 0x0, [@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @remote, @ipv4={[], [], @empty}, @loopback, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @mcast2, @loopback, @empty, @rand_addr="b9b8bc97a6b8e1da3d21d16ec7e79df6", @mcast1, @local, @rand_addr="8a51bc46d253c135d485730bdf164ad3", @mcast1, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x468) [ 540.783028][T18786] batman_adv: batadv0: Adding interface: veth73 04:42:31 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x0, 0x0, 0x4, &(0x7f00000004c0)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r5, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x34, r6, 0x200, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x18, 0x18, {0x1, @bearer=@l2={'ib', 0x3a, 'ip6gretap0\x00'}}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x24004000}, 0x2018800) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c746572000000020000000000000000000000f9996644000000000000000000000004000000"], &(0x7f00000003c0)=0x28) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="44040000240007e744c01e69dfc8a80000000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff0000000008000100636271001804020004040600030000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c118ed4800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000001000050005000000000000007f00000008c91af67c82576a74dbf8"], 0x444}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000580)={{{@in=@dev={0xac, 0x14, 0x14, 0x29}, @in=@multicast2, 0x4e20, 0x1ff, 0x4e21, 0x1, 0x2, 0x80, 0x0, 0x6d, r8, r9}, {0x100000000, 0x80000001, 0x7f2, 0x8, 0x7, 0xffffffff80000001, 0x6, 0xfff}, {0xffffffff, 0x5, 0x2}, 0x2, 0x0, 0x3, 0x7b08fb7063a47c63}, {{@in6=@rand_addr="4e37bcc5e5b9541521a78af0f3dd439d", 0x4d4, 0x33}, 0xa, @in6=@remote, 0x3504, 0x3, 0x1, 0x2, 0x7f, 0x3, 0x20}}, 0xe8) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r10, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0xc, r10}) [ 540.809902][T18786] batman_adv: batadv0: The MTU of interface veth73 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 540.882740][T18803] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 540.977772][T18786] batman_adv: batadv0: Interface activated: veth73 [ 540.998819][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 540.998835][ T27] audit: type=1804 audit(1579063351.232:450): pid=18808 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir325072266/syzkaller.F8cEb3/246/memory.events" dev="sda1" ino=16654 res=1 [ 541.004880][T18806] device syz_tun left promiscuous mode [ 541.005044][T18806] bridge41: port 1(syz_tun) entered disabled state [ 541.086532][ T27] audit: type=1800 audit(1579063351.232:451): pid=18808 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16654 res=0 [ 541.131884][ T27] audit: type=1804 audit(1579063351.232:452): pid=18808 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir325072266/syzkaller.F8cEb3/246/memory.events" dev="sda1" ino=16654 res=1 [ 541.181032][T18816] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 541.191981][T18796] device erspan0 left promiscuous mode [ 541.197809][T18796] bridge44: port 1(erspan0) entered disabled state 04:42:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x4, 0x2, @void}}}]}, 0x34}}, 0x0) connect$x25(0xffffffffffffffff, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b0001006970766c616e0000140002000600020001000000060001000200000008000500", @ANYRES32=r5, @ANYBLOB="33ff4b2cd97eda9eb969592fc61b537b5c"], 0x4c}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r7, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$PPPIOCSFLAGS1(r7, 0x40047459, &(0x7f0000000240)=0x20040) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) [ 541.359920][T18786] batman_adv: batadv0: Interface deactivated: veth73 [ 541.370504][T18786] batman_adv: batadv0: Removing interface: veth73 04:42:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpid() setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000e80)=@raw={'raw\x00', 0x3c1, 0x3, 0x408, 0x0, 0x228, 0x228, 0x2, 0x0, 0x338, 0x338, 0x338, 0x338, 0x338, 0x3, 0x0, {[{{@uncond, 0x0, 0x208, 0x228, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x0, [], 0x0, 0x21, 0x0, [@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @remote, @ipv4={[], [], @empty}, @loopback, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @mcast2, @loopback, @empty, @rand_addr="b9b8bc97a6b8e1da3d21d16ec7e79df6", @mcast1, @local, @rand_addr="8a51bc46d253c135d485730bdf164ad3", @mcast1, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x468) 04:42:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) writev(r0, &(0x7f0000000540)=[{&(0x7f00000008c0)="971a1334a038bb4855fe636b08ff3d6ba572fc5f40d71d0c86d84b70ce3a4ec9985a3304f3a5d2d8a588aff573a849090d283b72158fdfe72b1dcd4b25eaefc75870027b771facdca468272e430e6cb638af3fe6edfad56548aac1e39d70419ed9768708c50d93ebd331b5b765b96ed142e1ebd7908e274514fac9292c287d826e5be82942ebfb1528c5f0d794864c462230d556fb4dc5bb99795ca63cc6c8906ac946f6c3fb17ab9b023ba2ee3145aee3cec6d9a967dee7c7678894b39e0e4fc3da46043fa5968be8bf46c0de0dac", 0xcf}, {0x0, 0xfffffffffffffdd4}, {0x0}, {0x0, 0xfff4}], 0x11e8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda6, 0x4) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x0) syz_genetlink_get_family_id$nl80211(0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0xc, 0x0, 0x27) [ 541.658497][ T27] audit: type=1800 audit(1579063351.892:453): pid=18782 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="cgroup.stat" dev="sda1" ino=16651 res=0 04:42:32 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) write(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x3b5, 0x0, 0x0, 0x2bf) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x136) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r8, 0x4}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x4d4, 0x8, 0x2000000, 0x77, r9}, &(0x7f00000003c0)=0x10) close(r2) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @multicast1}, 0x6) r10 = socket$unix(0x1, 0x1, 0x0) r11 = socket$unix(0x1, 0x1, 0x0) bind$unix(r11, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r12 = socket$unix(0x1, 0x1, 0x0) bind$unix(r12, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r12, 0x0) accept(r12, 0x0, 0x0) listen(r12, 0x13) r13 = accept(r11, 0x0, 0x0) close(r13) setsockopt$inet6_tcp_buf(r13, 0x6, 0x0, &(0x7f0000000340)="e0d25046e772d8b57989519a1a85c878724da93690ae37463d442edc187886ff73b7", 0x22) bind$unix(r10, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r10, 0x0) r14 = accept(r10, 0x0, 0x0) close(r14) clock_gettime(0x8, &(0x7f0000000400)={0x0, 0x0}) sendmsg$can_bcm(r14, &(0x7f0000000300)={&(0x7f00000000c0), 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x6, 0x8, 0x7fffffff, {r15, r16/1000+30000}, {0x77359400}, {0x0, 0x0, 0x1}, 0x1, @canfd={{0x3, 0x1, 0x1, 0x1}, 0x35, 0x2, 0x0, 0x0, "1d575807d3335683d85e86d8efcf57f0360490425ab5138d832df614ec721ddf2ab67e233fc1365e4804deb9e1348f89d5e2554da19790d610675c18da772c68"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x20001000) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000600ea", 0x21}], 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'\x00', @ifru_flags}) [ 541.705895][T18840] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 541.774156][T18843] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 541.806531][T18845] IPVS: ftp: loaded support on port[0] = 21 04:42:32 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x4009}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) close(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r2, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0)=0x3, 0x2) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) [ 541.825896][T18846] device veth75 entered promiscuous mode [ 541.861813][T18846] batman_adv: batadv0: Adding interface: veth75 [ 541.886529][T18846] batman_adv: batadv0: The MTU of interface veth75 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 542.023907][T18846] batman_adv: batadv0: Interface activated: veth75 04:42:32 executing program 1: r0 = socket(0x10, 0x80002, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f0000000080)={0x1f, {0x1, 0x7, 0x81, 0x3f, 0x0, 0x1}}, 0x8) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4c, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x3c, 0x2, [@IFLA_BR_VLAN_DEFAULT_PVID={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0x8, 0x2c, 0x3}, @IFLA_BR_MCAST_STATS_ENABLED={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0x8}]}}}]}, 0x6c}}, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$alg(r3, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-avx2\x00'}, 0x58) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) close(r5) r6 = socket$unix(0x1, 0x1, 0x0) connect$unix(r6, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r6, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r6, 0x6609) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) sendmsg$NL80211_CMD_NEW_INTERFACE(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="08002bbd700000950096649c86a986bf70739e89a4a78b26d3e06d042d64ca8f9880b03ef01505869ca80559858b1578019cfd4ec86be687eda9db8df8d8d4c7868055bd6442e3deab700dbe0f9624313c67988a779879994d141ad88ae4aedd560bcf7519463a8087416b38ea3aca37defe2d80237342995f9d36ff45d8b4ba9c4a3bc4e6ebdf674f2b1dc242cc2be0cb77e80d854509d92a325568d8b9527a296affc16fd2ab75808b658f0ad759dca6670abbd64398759adafabcd2507fc71a4fc71cca44c96226aa302ddf7327c4a4acb8", @ANYRES32=r8, @ANYBLOB="080005000500000008000300", @ANYRES32=r8, @ANYBLOB="08000100030000000c009900ffffff7f02000000140004006970365f767469300000000000000000080005000a000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x4) [ 542.115786][T18843] batman_adv: batadv0: Interface deactivated: veth75 [ 542.123154][T18843] batman_adv: batadv0: Removing interface: veth75 04:42:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x23b}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000940)=0x14) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) accept(r4, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x354, &(0x7f0000000080)={&(0x7f0000000980)=ANY=[@ANYBLOB="24000000240007bf8121e9fdffffff0000000000", @ANYRES64=r4, @ANYBLOB="0000000000d60e49f61670ea1662c116a8b3826f22260365c62f0adff47807da8019a71aac66f1f9419f694a3f5c3cfb866b2f93b4de9b7d56dffc355ebe74e723843297adfa63b23b296f54f09ef70d4a64da17fdbeee0fa687ff497c37716e35afd6b0989b85f6e1d2d3501ab289dfc1928a0c04a8170388d405e0c1b030871c74aa1c5424d34d93661d649a4366899b3b94a6de88c1ce31aeef3ffe8fcf"], 0x3}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0x9, 0x1, 'veth\x00'}, {0x18, 0x2, @val=@VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="440400002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000e00ffffffff00000000080001006362710018040200040406000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000500060000000000000005000000"], 0x444}}, 0x0) r5 = socket(0x2, 0xa, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r6, 0x0) r7 = accept(r6, 0x0, 0x0) close(r7) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000440), 0x1) sendmsg$FOU_CMD_DEL(r7, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x28, r8, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @dev={0xfe, 0x80, [], 0x12}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00-\x00\a\x00'/20, @ANYRES32=r3, @ANYBLOB], 0x24}}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r9, &(0x7f0000000000)='threaded\x00', 0xb1d000) ioctl$TUNGETFEATURES(r9, 0x800454cf, &(0x7f0000000400)) r10 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r10, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 542.322828][T18869] netlink: 'syz-executor.1': attribute type 39 has an invalid length. [ 542.331541][T18869] netlink: 'syz-executor.1': attribute type 44 has an invalid length. [ 542.344892][T18869] netlink: 'syz-executor.1': attribute type 42 has an invalid length. [ 542.353848][T18869] netlink: 'syz-executor.1': attribute type 44 has an invalid length. [ 542.362689][T18869] netlink: 'syz-executor.1': attribute type 31 has an invalid length. 04:42:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:32 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r10], 0x28}}, 0x0) recvfrom$packet(r1, &(0x7f0000000000)=""/13, 0xd, 0x40, &(0x7f0000000080)={0x11, 0x3, r10, 0x1, 0x0, 0x6, @random="9c0a3b9a0784"}, 0x14) r11 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r11, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="17000000560047031dfffd946f61050007000000000000", 0x17}], 0x1}, 0x0) [ 542.646289][T18885] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 542.679538][T18876] IPVS: ftp: loaded support on port[0] = 21 [ 542.688070][T18885] device veth77 entered promiscuous mode [ 542.695656][T18885] batman_adv: batadv0: Adding interface: veth77 [ 542.702426][T18885] batman_adv: batadv0: The MTU of interface veth77 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. [ 542.729694][T18885] batman_adv: batadv0: Interface activated: veth77 [ 542.764065][T18891] bridge29: port 1(syz_tun) entered disabled state [ 542.889664][T18891] bridge30: port 1(syz_tun) entered blocking state [ 542.896497][T18891] bridge30: port 1(syz_tun) entered disabled state [ 542.928095][T18886] device erspan0 left promiscuous mode [ 542.933955][T18886] bridge29: port 2(erspan0) entered disabled state [ 543.069612][T18886] bridge30: port 2(erspan0) entered blocking state [ 543.076210][T18886] bridge30: port 2(erspan0) entered disabled state 04:42:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xfffffffffffffef1) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x1a94f, &(0x7f0000000400)={&(0x7f0000000380)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x14, 0x12, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) [ 543.119547][T18886] device erspan0 entered promiscuous mode [ 543.143534][T18895] batman_adv: batadv0: Interface deactivated: veth77 [ 543.160666][T18895] batman_adv: batadv0: Removing interface: veth77 [ 543.339705][T18897] netlink: 'syz-executor.1': attribute type 39 has an invalid length. [ 543.369813][T18897] netlink: 'syz-executor.1': attribute type 44 has an invalid length. [ 543.378112][T18897] netlink: 'syz-executor.1': attribute type 42 has an invalid length. 04:42:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 543.407266][T18897] netlink: 'syz-executor.1': attribute type 44 has an invalid length. [ 543.434924][T18897] netlink: 'syz-executor.1': attribute type 31 has an invalid length. [ 543.493802][T18902] device gretap0 entered promiscuous mode [ 543.585998][T18907] bridge30: port 1(syz_tun) entered disabled state 04:42:33 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="b4050000000000006110a0000000000063010000000000009500000000000000333a8be34301d231f2b7293f0b385259778e883f8d49dbabb4f7d005a5879fb7387dfb40c9c67e38ce315b0ddcab77ae503415075dec7bc2f6b8e15ea232a3fe09c41b9127cb53768b1494e858d2f88f07eece9a53ce4929a4f3ab884e6c2057b1faaf8e80061807e6734f46518be0d21885d88392daf09a46b0a77fa886107b9230072a40d47f9d226bc27222e6d5a83c40003c9e07651afb36cd2cab6c686d93e7fc0d4499ca9de04e6d8013"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xf7}, 0x48) socketpair(0x21, 0x800, 0x0, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x80000000000000a, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f00000015c0)=[{{&(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10, 0x0}}], 0x1, 0x4000000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5dae60dcb56970a9}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r6, &(0x7f0000000000)='threaded\x00', 0xb1d000) r7 = openat$cgroup_ro(r6, &(0x7f0000002e40)='memory.events\x00', 0x0, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) bind$unix(r8, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r8, 0x0) r9 = accept(r8, 0x0, 0x0) close(r9) r10 = socket$unix(0x1, 0x1, 0x0) bind$unix(r10, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r10, 0x0) r11 = accept(r10, 0x0, 0x0) close(r11) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002f40)={0xffffffffffffffff}) r13 = socket$unix(0x1, 0x1, 0x0) bind$unix(r13, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r13, 0x0) r14 = accept(r13, 0x0, 0x0) close(r14) r15 = socket$unix(0x1, 0x1, 0x0) bind$unix(r15, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r15, 0x0) r16 = accept(r15, 0x0, 0x0) close(r16) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000003080)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003040)={&(0x7f0000002f80)={0xa4, r3, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SOCKETS={0x4c, 0x7, [{0x8, 0x1, r5}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r9}, {0x8, 0x1, r0}, {0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8, 0x1, r14}, {0x8, 0x1, r16}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x860}, 0x14) 04:42:34 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000540)=0x1c) bind$inet6(r1, &(0x7f0000000580)={0xa, 0x4e23, 0x7, @ipv4={[], [], @remote}, 0x1}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x1ab, &(0x7f00000005c0)={&(0x7f0000000300)=@newlink={0xffffff15, 0x10, 0xe3b, 0x70bd25, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x41}, [@IFLA_MASTER={0x8, 0xa, r3}, @IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4, 0x2, [@IFLA_BR_MCAST_QUERIER_INTVL={0x0, 0x20, 0x1000}, @IFLA_BR_MCAST_HASH_ELASTICITY={0x0, 0x1a, 0x7}, @IFLA_BR_MCAST_QUERY_RESPONSE_INTVL={0x0, 0x22, 0xffffffff}, @IFLA_BR_MCAST_QUERIER_INTVL={0x0, 0x20, 0x400}, @IFLA_BR_PRIORITY={0x0, 0x6, 0x6}]}}}]}, 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000000140)) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$unix(0x1, 0x1, 0x0) connect$unix(r6, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r6, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) ioctl$SIOCGSTAMP(r6, 0x8906, &(0x7f00000000c0)) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r7}}, 0x20}}, 0x0) [ 543.772137][T18912] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 543.852008][T18914] device veth79 entered promiscuous mode [ 543.881794][T18914] batman_adv: batadv0: Adding interface: veth79 04:42:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0xfffffffffffffe0c) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000000), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="7c0008005a00004c55edc7a5154e105ef04f1346bbdb85dbee4dd82d6c1b2c3cffad95e54941a2bef66fb6d0ed0080000000000000984e3bdb140241b4c3011c01e188b76ec4a614139cb3035dbd0ab72d"], 0x20002154}}, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) r4 = accept4$x25(r3, 0x0, &(0x7f0000000040), 0x80000) setsockopt$sock_int(r4, 0x1, 0x21, &(0x7f0000000140)=0xfac0, 0x4) r5 = socket(0x10, 0x80002, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") setsockopt$sock_linger(r1, 0x1, 0x3d, &(0x7f0000000100), 0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) [ 543.917888][T18914] batman_adv: batadv0: The MTU of interface veth79 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 544.017716][T18914] batman_adv: batadv0: Interface activated: veth79 04:42:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 544.115508][T18926] bond2 (unregistering): Released all slaves [ 544.234149][T18937] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 544.290001][T18937] device veth81 entered promiscuous mode [ 544.297310][T18937] batman_adv: batadv0: Adding interface: veth81 [ 544.319536][T18937] batman_adv: batadv0: The MTU of interface veth81 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 544.376803][T18937] batman_adv: batadv0: Interface activated: veth81 [ 544.645503][T18939] batman_adv: batadv0: Interface deactivated: veth81 [ 544.664532][T18939] batman_adv: batadv0: Removing interface: veth81 [ 545.990086][ T7] tipc: TX() has been purged, node left! [ 546.189550][ T7] tipc: TX() has been purged, node left! 04:42:37 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000040), 0x8) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) accept(r1, 0x0, 0x0) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0x4) 04:42:37 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="b4050000000000006110a0000000000063010000000000009500000000000000333a8be34301d231f2b7293f0b385259778e883f8d49dbabb4f7d005a5879fb7387dfb40c9c67e38ce315b0ddcab77ae503415075dec7bc2f6b8e15ea232a3fe09c41b9127cb53768b1494e858d2f88f07eece9a53ce4929a4f3ab884e6c2057b1faaf8e80061807e6734f46518be0d21885d88392daf09a46b0a77fa886107b9230072a40d47f9d226bc27222e6d5a83c40003c9e07651afb36cd2cab6c686d93e7fc0d4499ca9de04e6d8013"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xf7}, 0x48) socketpair(0x21, 0x800, 0x0, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x80000000000000a, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f00000015c0)=[{{&(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10, 0x0}}], 0x1, 0x4000000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5dae60dcb56970a9}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r6, &(0x7f0000000000)='threaded\x00', 0xb1d000) r7 = openat$cgroup_ro(r6, &(0x7f0000002e40)='memory.events\x00', 0x0, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) bind$unix(r8, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r8, 0x0) r9 = accept(r8, 0x0, 0x0) close(r9) r10 = socket$unix(0x1, 0x1, 0x0) bind$unix(r10, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r10, 0x0) r11 = accept(r10, 0x0, 0x0) close(r11) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002f40)={0xffffffffffffffff}) r13 = socket$unix(0x1, 0x1, 0x0) bind$unix(r13, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r13, 0x0) r14 = accept(r13, 0x0, 0x0) close(r14) r15 = socket$unix(0x1, 0x1, 0x0) bind$unix(r15, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r15, 0x0) r16 = accept(r15, 0x0, 0x0) close(r16) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000003080)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003040)={&(0x7f0000002f80)={0xa4, r3, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SOCKETS={0x4c, 0x7, [{0x8, 0x1, r5}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r9}, {0x8, 0x1, r0}, {0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8, 0x1, r14}, {0x8, 0x1, r16}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x860}, 0x14) 04:42:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18}}}]}, 0x48}}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect$unix(r4, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r4, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f00000002c0)=0x5) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="580000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736662002c000200280001000000000000000000000000000000000000000000000000000000000000004f0000000000"], 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="380000002c000107000000000000000000e80000", @ANYRES32=r3, @ANYBLOB="f7ffffff000000000300000008000100753332000c000200150098280200e200"], 0x38}}, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x332, 0x0) 04:42:37 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) syz_genetlink_get_family_id$l2tp(0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x7fffec77, @local}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000200), 0x8) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r2, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0xfffffffffffffe78) listen(r3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r4, 0x0) r7 = accept(r4, 0x0, 0x0) close(r7) socketpair(0x2, 0x1, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{0x304}, "525e79511c49fd28", "4808958a6890da9efd41326665cfe6f22fc87fd16060641be4632c1bc647410b", "d0bf5aa9", "3685b050235564c3"}, 0x38) accept(r3, 0x0, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) connect$unix(r9, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r9, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) tee(r9, r3, 0x7, 0x8) 04:42:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x880000, 0x100000002}) r2 = openat$cgroup_ro(r1, &(0x7f00000005c0)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000200)={0x5, {{0x2, 0x4e20, @multicast1}}}, 0x88) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000600)=""/29, &(0x7f0000000640)=0x1d) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000040)={&(0x7f0000006240)=@newlink={0x3c, 0x10, 0x707, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0xc, 0x2, [@tunl6_policy=[@IFLA_IPTUN_FLOWINFO={0x8, 0xf, 0x600}]]}}}]}, 0x3c}}, 0x0) [ 547.096394][T18956] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 547.168738][T18964] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 547.206538][T18968] device veth83 entered promiscuous mode 04:42:37 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={{0x14, 0x10, 0xb02, 0x70bd2c, 0x25dfdbfc, {0xc}}, [@NFT_MSG_DELRULE={0x28, 0x8, 0xa, 0x100, 0x70bd2a, 0x25dfdbfc, {0x2, 0x0, 0x3}, [@NFTA_RULE_COMPAT={0x14, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2b}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x33}]}]}, @NFT_MSG_DELOBJ={0x34, 0x14, 0xa, 0x1, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x5}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}]}], {0x14, 0x11, 0x10, 0x70bd26, 0x25dfdbff, {0x3}}}, 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000698e0f7115f745110bcfc645032c04507842398bc3aa1bdc23d4f23f08d12455c78a343869a1f6d0ffdafcdca955058f68068fb805d96be09ae31bd0682a1088f22e532680caac38d45a7b89df13eb7fdcdbc3db0c88cee5586f8a229b9ccc55571d27e3cdd7a25c0125e11eba3db025dd3af6", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r3, 0x9a, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0xef9, 0x4206, 0x3, 0x474c, 0x81, 0x0, 0x1, r4}, &(0x7f0000000100)=0x20) r5 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/709], &(0x7f00000001c0)='GPL\x00'}, 0x48) [ 547.214725][T18968] batman_adv: batadv0: Adding interface: veth83 [ 547.223926][T18968] batman_adv: batadv0: The MTU of interface veth83 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. [ 547.250575][T18968] batman_adv: batadv0: Interface activated: veth83 [ 547.419984][T18956] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 547.449313][T18954] validate_nla: 5 callbacks suppressed [ 547.449325][T18954] netlink: 'syz-executor.1': attribute type 15 has an invalid length. 04:42:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00000036c0)=[{{&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000000200)=""/115, 0x73}, {&(0x7f00000012c0)=""/148, 0x94}, {&(0x7f0000001380)=""/217, 0xd9}, {&(0x7f0000001480)=""/197, 0xc5}], 0x7, &(0x7f0000001600)=""/21, 0x15}, 0x5}, {{&(0x7f0000001640)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001900)=[{&(0x7f00000016c0)=""/106, 0x6a}, {&(0x7f0000001740)=""/209, 0xd1}, {&(0x7f0000001840)=""/188, 0xbc}], 0x3, &(0x7f0000001940)=""/136, 0x88}, 0x1}, {{&(0x7f0000001a00)=@tipc, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001a80)=""/193, 0xc1}, {&(0x7f0000001b80)}, {&(0x7f0000001bc0)=""/228, 0xe4}, {&(0x7f0000001cc0)=""/227, 0xe3}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)}, {&(0x7f0000002e00)=""/17, 0x11}], 0x7, &(0x7f0000002ec0)=""/110, 0x6e}, 0x6}, {{&(0x7f0000002f40)=@nl=@unspec, 0x80, &(0x7f0000003140)=[{&(0x7f0000002fc0)=""/5, 0x5}, {&(0x7f0000003000)=""/120, 0x78}, {&(0x7f0000003080)=""/163, 0xa3}], 0x3}, 0x7fff}, {{&(0x7f0000003180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003200)=""/38, 0x26}, {&(0x7f0000003240)=""/127, 0x7f}, {&(0x7f00000032c0)=""/174, 0xae}, {&(0x7f0000003380)=""/242, 0xf2}, {&(0x7f0000003480)=""/156, 0x9c}, {&(0x7f0000003540)=""/146, 0x92}], 0x6, &(0x7f0000003680)=""/48, 0x30}, 0x1}], 0x5, 0x0, &(0x7f0000003800)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000029c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002b00)={&(0x7f0000002a80)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000003900)={&(0x7f0000003840)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000038c0)={&(0x7f0000003880)={0x1c, r3, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x100}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@can_newroute={0x34, 0x18, 0x581, 0x0, 0x0, {}, [@CGW_MOD_SET={0x15, 0x4, {{{}, 0x0, 0x0, 0x0, 0x0, "f07e6aefde3ff720"}, 0x2}}, @CGW_MOD_UID={0x8}]}, 0x34}}, 0x0) [ 547.611784][T18968] batman_adv: batadv0: Interface deactivated: veth83 [ 547.627934][T18968] batman_adv: batadv0: Removing interface: veth83 04:42:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r4 = socket(0x11, 0xa, 0x0) bind(r4, 0x0, 0x0) r5 = socket(0x10, 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r6, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r6, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r6, 0x80}, {r6}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000580)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x7}, 0xd8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f0000002ac0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@empty, 0x0, 0x6, 0x4e21, 0x0, 0xa, 0x190, 0x80, 0x0, 0x0, r7}, {0x1c993630, 0x1000, 0x7, 0x0, 0x3, 0x7ff}, {0x6, 0x0, 0x101, 0x200}, 0x0, 0x6e6bba, 0x0, 0x0, 0x0, 0x2}, {{@in6=@remote, 0x4d4}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3502, 0xa7f8935fca5fa15b, 0x0, 0x2, 0x7, 0x0, 0xd2}}, 0xe8) ioctl$SIOCAX25GETUID(r4, 0x89e0, &(0x7f0000000040)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r7}) r8 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r8, 0x114, 0x6, &(0x7f00000000c0), 0x4) r9 = getgid() setsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, r9}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={r3, r7, r9}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000280)='syz0\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r3, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)='vboxnet0\x10\x00', r10}, 0xfffffffffffffd8b) socket$inet_tcp(0x2, 0x1, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) r13 = socket(0x11, 0xa, 0x0) bind(r13, 0x0, 0x0) r14 = socket(0x10, 0x0, 0x0) r15 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r15, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r15, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r15, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r15, 0x80}, {r15}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r15, 0x6, 0xe, &(0x7f0000000580)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x7}, 0xd8) getsockopt$inet6_IPV6_IPSEC_POLICY(r15, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@empty, 0x0, 0x6, 0x4e21, 0x0, 0xa, 0x190, 0x80, 0x0, 0x0, r16}, {0x1c993630, 0x1000, 0x7, 0x0, 0x3, 0x7ff}, {0x6, 0x0, 0x101, 0x200}, 0x0, 0x6e6bba, 0x0, 0x0, 0x0, 0x2}, {{@in6=@remote, 0x4d4}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3502, 0xa7f8935fca5fa15b, 0x3cef14a422163db1, 0x2, 0x7, 0x0, 0xd2}}, 0xe8) ioctl$SIOCAX25GETUID(r13, 0x89e0, &(0x7f0000000040)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r16}) r17 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r17, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r17, &(0x7f00000092c0), 0x4ff, 0x0) r18 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r18, 0x1, 0x4000000200000002, &(0x7f0000000180)=0x2, 0x4) r19 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r19, 0x1, 0x4000000200000002, &(0x7f0000000180)=0x2, 0x4) sendto$inet6(r19, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r19, &(0x7f0000004000)=[{{&(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001400)=""/232, 0xe8}, {&(0x7f0000001500)=""/54, 0x36}, {&(0x7f0000000200)=""/114, 0x72}], 0x5, &(0x7f0000001640)=""/184, 0xb8}, 0xfffffff8}, {{&(0x7f0000001700)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002980)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/226, 0xe2}, {&(0x7f0000002880)=""/254, 0xfe}], 0x3, &(0x7f00000029c0)=""/213, 0xd5}, 0x8}, {{0x0, 0x0, &(0x7f0000003f80)=[{0x0}, {&(0x7f0000004740)=""/4106, 0x100a}, {&(0x7f0000003bc0)=""/148, 0x94}, {&(0x7f0000003c80)=""/253, 0xfd}, {&(0x7f0000003d80)=""/168, 0xa8}, {&(0x7f0000003e40)=""/133, 0x85}, {&(0x7f0000003f00)=""/111, 0x6f}], 0x7}, 0x2}], 0x3, 0x8040, 0x0) r21 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r21, 0x1, 0x4000000200000002, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r21, 0x29, 0x22, &(0x7f00000040c0)={{{@in6=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) r23 = socket(0xa, 0x801, 0x0) r24 = socket(0x100000000011, 0x2, 0x0) bind(r24, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r24, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r23, 0x890b, &(0x7f00000042c0)={@rand_addr="da4676b72915a865a84065b01832d497", @initdev={0xfe, 0x88, [], 0x0, 0x0}, @rand_addr="0cf7cda36a00f7316b99e0c50b7a74af", 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x821401f9, r25}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@dev={0xfe, 0x80, [0x0, 0x0, 0x6], 0x28}, 0x2, r25}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000043c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000004380)={&(0x7f0000004400)=ANY=[@ANYRES16=r18, @ANYRES32=r20, @ANYRES32=r22, @ANYBLOB="24000900bbb5000001000008000000000863851e5dc7cc890000000000000007000000000000000c0015805a073500090000000c001c001412fcde26568dd7b51c7fc46c98b855b27a6f2e47392c95990c5c36080400000000000000a52fc0a1875b00001b0000000000000000000000f72bb8a82fe4debb0139d37b64606774fadfe03719944ac4c7a52ba502a2e6eaaf0e35cab9e33b9e5f82ab052571eb0124eb8c3ef7fcbf4d598122564f4e", @ANYRES32=r25, @ANYBLOB="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"], 0x6}, 0x1, 0x0, 0x0, 0x40000c0}, 0x80) r26 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r26, 0x114, 0x6, &(0x7f00000000c0), 0x4) r27 = getgid() setsockopt$sock_cred(r26, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, r27}, 0xc) setsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000000)={0xffffffffffffffff, r22, r27}, 0xc) setsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f00000000c0)={0x0, r16, r27}, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000010c0)=ANY=[@ANYBLOB="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", @ANYRES32=r11, @ANYBLOB='\t\x00\f\x00syz0\x00\x00\x00\x00\b\x00s\x00', @ANYRES32=0x0, @ANYBLOB="570004001cc50b554c346c3168be1cc5d6394fdf00e153c2143c00587187d0156ec109244afc9c374890e5a530e4ac4ca7a48e93f0cb6bb91352d02c8f9c33bbf6076501be889810398475f7bdf416ceced71a8a6a966300000008003d00", @ANYRES32, @ANYBLOB="f100468051dc76decd87ca7799235260636721c756a1613cc87711711e4efc4da3643b1a6237a31ead334c947ff3e1e7426cee3e33272e38501554b4d4fb63a3ffb7b088f9947b3e281b5a005f3b193088027e68221bbd05b8171a94fde51cb1fd27d3aebb7a82754b0cb5b669420e104161a0a6e0c99e13edd25e1dca29d1c6c8bdce43c770f801ebf40a7f55e468f17c3a528c093da2c63848c958f0bcccd51c00f787097f9150ca556de68ba0c98317c3f3dbe3214d95335e8f7bc57e918db868c5fca7d729937ad474ad4e9413ed46c56fc8bb5e34c4c41b7b7b642a17452d8589c224c6a1e39408008400ac1414110000000000"], 0xadc}, 0x1, 0x0, 0x0, 0x48010}, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000f80)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12, 0x0}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x58}}, 0x0) 04:42:38 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x4a5, 0x15}) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) sendmsg$kcm(r4, &(0x7f0000002a00)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000001c0)="6c0dad0231d73130273c54731cb9c8c079c70a", 0x13}, {&(0x7f0000000380)="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", 0xfd}, {&(0x7f0000000480)="1a7ad545d6afad905e332da5d34c543ef975ff4489d7f370e4bef3529d057e7a3489a3d4e98f8680309404f3557d07f09c2fe54aae58db9e317d5adec2f4c5f57dd9cee5f26d7fb5d728da779ee8c57e792a7b98f2a41f3ee8580a126d930dd20c9676f33c70df6583afad110fd31172e52c5cdeebf0ef2f513ff6ca6cba973df0b224f675943a58c48a0e1126d37b934256e30dd90b0ee979d457ad0e047337a834f9f73ecd34f1766ef6d0e1c48f07e02aae1568ef1b", 0xb7}, {&(0x7f0000000540)="7f63c20cbb5a75f316f4788a1ef55d1ff80da3090b7407523259760cc10bfb29d1cf45975220482b0bc634fe14f6806583860fb6755c2b8f2fb4f88726571e12dab7353e17186c436ad55a02107eddea8974cbcce9a254cb4c55e902a2b7dbcd00adb290dc17102fbeef9def753fa318294a37c705f75f148a6053e8057f2239abfdf131c82f2eefe4d12c3261c0b29e8a07e1f3ccf626a51622580f27477551efe4ec44e5a207df4c902cb651f9f7a0", 0xb0}, {&(0x7f0000000600)="e1aaed576467fc85eacfeec924ff8634856290ad811173aad5c2b6b32e08381cfe4b030cfb17", 0x26}, {&(0x7f0000000640)="25551d665fdc55b426ed45f106beffd7fde1d011c246f69fd4f2af677e83917cad26cd3334c7e67eb08ee11ad710ea81326389e520ee4a449d3590e09da81abaf741c200661acecb5ffb8d8a937e2e303d679d66e8e75b37e266e025", 0x5c}, {&(0x7f00000006c0)="4086efe8d807b80136f9525343b482dca63d9cfd", 0x14}, 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0x1000}], 0x8, &(0x7f0000001780)=[{0x1010, 0xf9, 0x1, "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{0xe0, 0x101, 0x8001, "7a49c1de745c84914347867ef18e5d1e3dbe6cd0a7bb8455c59151183d9f938b210624d02a7b2d524ad452c0985dde8c092203d6d7be6fb02142e48ea553ad4615305f7e3962b5592e4097e9965525641dccec3910c5a09fa017fc25b1dc92b63083d119ee70b729e125bf37765f0faa2c445ef422091f7b523e95ac58a9c72104ebb0376a72e10215273f1cc92d82ab817eeb8cffd5354e7d4bbee90098c0c05b82238edd5fc7a5de94d7eb171351dc99c71a6d10fa983d032983e6a201cd4e9177f774c9b11a250b"}, {0xb0, 0x111, 0xc71, "2466c02f690a0637dd679c09a088fa92aa7c8ccf1ceef63a026cbb4f4823d17402a4e9d2fe07b0079ed020b2b21e2e16bd4fd3536ee6018e3e1011431953b2fdcd515dbd4eeb10596161e31234a6c66a5a71c0c0791f5637e3b1e4a180bc29f31fc8d3d88528df386fa5fdb46cf8a8726c0e8a5729773e26b90e56d8d88205e9a33286b93e3fa439ea84837ea3a0d80bd17fb0c2b28ec39deb"}, {0x40, 0x92, 0x5aa54c29, "4088dad162af875dceea5b3ae35a90a8bee9ab8a7aeb281ebf52908c04b99e7f83eb822f43775dd37abd6983"}, {0x40, 0xff, 0x3, "bcf43e7a74ad1c4230495a25b51c57daf55ada9f501a3cf2e78272cc3bbea851f6150ae9de22cdf13ba739d2"}, {0x60, 0x10e, 0x200, "cc06672c99d4bb2db1304adccc7df23edb49f0cd4ba91f4a411a88ec027ada532850bc096676d270bbea274587b58e3b8d6d41a1b1b41dae858e45a5afc5a61e01aa18b7f8f1ded7ba695d"}], 0x1280}, 0x4000000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r5}, 0x14) setsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000002a40), 0x4) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) sendto$l2tp(r0, &(0x7f0000000100)="12628148b0b057", 0x7, 0x80, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x28}, 0x1}, 0x10) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000000c0)=0x5, 0x4) recvfrom$ax25(r6, &(0x7f00000002c0)=""/184, 0xb8, 0x36d601d0e36248e7, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) r7 = socket$can_j1939(0x1d, 0x2, 0x7) splice(r7, 0x0, r1, 0x0, 0x10003, 0x5) 04:42:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000030000000067b065b79e409fe80400000000a5000095002b00000000194797c76bd500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x409, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, 0x1, 0x1, [@empty]}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000380)={r0, r1}) sendmsg$rds(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1}, 0x90) 04:42:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:38 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1, 0x70}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 548.125146][T19008] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:42:38 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={{0x14, 0x10, 0xb02, 0x70bd2c, 0x25dfdbfc, {0xc}}, [@NFT_MSG_DELRULE={0x28, 0x8, 0xa, 0x100, 0x70bd2a, 0x25dfdbfc, {0x2, 0x0, 0x3}, [@NFTA_RULE_COMPAT={0x14, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2b}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x33}]}]}, @NFT_MSG_DELOBJ={0x34, 0x14, 0xa, 0x1, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x5}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}]}], {0x14, 0x11, 0x10, 0x70bd26, 0x25dfdbff, {0x3}}}, 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000698e0f7115f745110bcfc645032c04507842398bc3aa1bdc23d4f23f08d12455c78a343869a1f6d0ffdafcdca955058f68068fb805d96be09ae31bd0682a1088f22e532680caac38d45a7b89df13eb7fdcdbc3db0c88cee5586f8a229b9ccc55571d27e3cdd7a25c0125e11eba3db025dd3af6", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r3, 0x9a, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0xef9, 0x4206, 0x3, 0x474c, 0x81, 0x0, 0x1, r4}, &(0x7f0000000100)=0x20) r5 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/709], &(0x7f00000001c0)='GPL\x00'}, 0x48) [ 548.205326][T19011] device veth85 entered promiscuous mode [ 548.232524][T19011] batman_adv: batadv0: Adding interface: veth85 [ 548.238827][T19011] batman_adv: batadv0: The MTU of interface veth85 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:42:38 executing program 5: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r1, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000cbeb00000c0000000500000000000000"], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0xc, "05"}], 0x18}}], 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000400)={0x0, 'vxcan1\x00', {0x500}, 0x200}) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) r4 = socket(0xa, 0x6, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendmsg$IPSET_CMD_LIST(r4, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0xfe6e, 0x7, 0x6, 0x992, 0x70bd2d, 0x25dfdbfb, {0xc, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0xfff}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0xffffffffffffff4b, 0x6, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x30002}, 0x20000000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000080)) ioctl$FS_IOC_RESVSP(r6, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x880000, 0x100000002}) openat$cgroup_int(r6, &(0x7f0000000440)='cgroup.clone_children\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x7c, &(0x7f0000000000)={r7}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r7, 0x400}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0xae82, 0x1, 0x0, 0x0, 0x105, 0xfffffffe}, 0x9c) r8 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r8, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r8, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0xc, "05"}], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 548.300915][T19011] batman_adv: batadv0: Interface activated: veth85 [ 548.308633][T19015] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 548.416174][T19018] device veth23 entered promiscuous mode [ 548.433562][T19018] batman_adv: batadv0: Adding interface: veth23 [ 548.447801][T19018] batman_adv: batadv0: The MTU of interface veth23 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 548.536938][T19018] batman_adv: batadv0: Interface activated: veth23 [ 548.595389][T19031] batman_adv: batadv0: Interface deactivated: veth85 [ 548.616332][T19031] batman_adv: batadv0: Removing interface: veth85 04:42:38 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='dctcp\x00', 0x6) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r2, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000000)) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)="18b551ebc363eb0eb778e0a2851cba73879b9a75af52f552088a6331ddc0bc1e65b35fa010e6ee058f9cfeeb1df59bc170b76a20ac569be6ed439d3479bd830de819150b", 0x4a}, {&(0x7f0000000040)="4622bd43a6c8e70f601da04e42c4421e00ddea0574f5eb6611d442204ff0da", 0x1f}, {&(0x7f0000000380)="235a13c5c20f4e28ba45e21636bfc9d34036242de8cd75a3c0043475a420ea4dec843da3b904e00d67d55c048195f1d0a2146b6b17953919cfc6ac47dc35002173b195cd1c4854d3e150fe622ce4220d4bf3bf3f11", 0x305}, {&(0x7f0000000080)="1008dc5efd79bed0bea617", 0xb}], 0x4) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) [ 548.757662][T19015] device syz_tun left promiscuous mode [ 548.788401][T19015] bridge23: port 1(syz_tun) entered disabled state 04:42:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:39 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001, 0x0, 0x0, 0xffffffffffffffe0}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xffffffffffffff79, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @local}}, 0x8001, 0x7fff}, &(0x7f0000000140)=0x90) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000180)=0x84) [ 548.956812][T19018] device erspan0 left promiscuous mode 04:42:39 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) bind$inet(r2, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000080)="d607ada28bef556335a20bebf31e2f3f5383cafbfc391bde5777682ba59dc8ae0f257fa28c794c26ea58d58f9c4cb68e3e6580377ab0d9772ee2749da8a7bdd712a3639c1eba82ca8aa36f785c92e2dd0d81baa4035e1c3544aa90d831e090ea2daaf6d64aa08af63153fe296768f16933b3ef86c9c84a8877c2443360d6c4042b503d8ea6c03d8b2a26d94fbf743176bda7329cc1b8ad", 0x97) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_MASTER={0x8, 0xa, r12}]}, 0x28}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r12], 0x28}}, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r12, 0x1, 0xe6, 0x6, @dev={[], 0x1a}}, 0x14) r13 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r13, &(0x7f0000000140), 0x4924924924924f0, 0x0) r14 = socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r14, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r15, 0x1, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r13, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x16c, r15, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7e5}]}, @TIPC_NLA_NODE={0x18}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0xd4, 0x5, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7a}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x79}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1b3}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x49}]}]}, @TIPC_NLA_NODE={0x8}, @TIPC_NLA_NODE={0x30}]}, 0x16c}, 0x1, 0x0, 0x0, 0x8002}, 0x80) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 549.011453][T19018] bridge23: port 2(erspan0) entered disabled state 04:42:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) splice(r2, &(0x7f0000000140)=0x205, 0xffffffffffffffff, &(0x7f0000000180)=0x100, 0x100, 0x4) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYRESHEX], 0x2216) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) r5 = socket$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)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000dc0)={0x5, 0x18008, 0x0, 0x5, r6}, &(0x7f0000000e00)=0x10) r8 = socket$unix(0x1, 0x1, 0x0) bind$unix(r8, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r8, 0x0) r9 = accept(r8, 0x0, 0x0) close(r9) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000000e40)=@sack_info={r11, 0x0, 0x7}, &(0x7f0000000e80)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000ec0)={0x0, 0x91, "98916bccd509399867b3c0a1001bf6cab1d2eb7ff06db05ca305fd466520f7b90d234254b01001118361d967b760550d962506edd1ded6e173139fcb50d9da78b50687f4c26516b2ee8d0e2e6844e41d4007fe6d4746d1fadc77f995bb9b44a61cdbea0c2c9df159e83ba338f471999db4b95ae983c49c879303e9ec61a0e4d0ed0bd9b13688952fb68cb447186ccb857b"}, &(0x7f0000000f80)=0x99) r14 = socket$unix(0x1, 0x1, 0x0) bind$unix(r14, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r14, 0x0) r15 = accept(r14, 0x0, 0x0) close(r15) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r15, 0x84, 0x1f, &(0x7f0000000fc0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x9}}, 0x401, 0xf48}, &(0x7f0000001080)=0x90) r17 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r17, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r17, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r17, 0x84, 0x66, &(0x7f0000000040)={r18}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002380)={r18, 0x2}, &(0x7f00000023c0)=0x8) r20 = socket$unix(0x1, 0x1, 0x0) bind$unix(r20, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r20, 0x0) r21 = accept(r20, 0x0, 0x0) close(r21) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r21, 0x84, 0x1d, &(0x7f0000004a40)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004a80)=0x10) r23 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r23, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r23, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r23, 0x84, 0x66, &(0x7f0000000040)={r24}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000004b80)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x1, @rand_addr="fde71370d120b7902e8036f5df305347", 0xf413}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000200)="6f043d85e8521d9b139661e419b7c5ff92dae21a78369f8fe794d73bd4320e", 0x1f}, {&(0x7f0000000240)="21974f5fcc36466641f9e2bbe1b13d1a4754dc598b8aca5cc7969e9d8a6043c61ae6e0485c9a4694181ce8b8e9fe56c84583771058fb350771bb4ef699bf94b37b04366c8b0c071c29ccbe7daddc0e47039fbf33d9eb435a5ca42b1928157c3a98e42836309178987b77828214010fc01bf46d9a2e970dec21a62dc39d00675f61743ac5461658dc0e0c570ba9580a0d3bc84f", 0x93}, {&(0x7f0000000300)="f98fa8222aea8242e939050d0952aada0d8d617bc8f6d05076c627450b19d9f74db91770cca323511a82ed55335ac66f75f234ca124bfa635897e2a41a0ff63ea9c31391546255b01de0782481861653b1d190c7cd0676bbc6d057ccf2c6853ee2e29ce407c4ef4cad1b32d79d4b4777bc2df3e5dd2864f82da99e1e91f78824546612fde1dbbd2bdd02e80a9ad795428bdb2078dc4ecb43ebbb6d189f0b3ebbe2ca63830de018d17e67a3", 0xab}, {&(0x7f00000003c0)="0c200ad6c3a4df8362b23c2c0431bf3ce408d4babe2a97ed143854f9f927b36e39fd79701e8280d93330da0ccab9ea9ed762a75225e3560d2566198ac06e25230ef6f297a0e53f13430f1de2829c2a17214a8e8564443a3693aa64c6755277150e47249e71e2a4ee028cd5e99824820b353895871d02f08591961e01a4b1028d2f7f07e71814c8c9de7e62157a7910850888", 0x92}, {&(0x7f0000000480)="4d356384e349595c82f95c688f16cc130137edf58926c2e33c1756b938d592b76bc7b6522c5a19ad1e7f6949921c7d54c47d79cb86b92673c9c200386bc62fd1b4bda5e430857ba6863102c8a8dbe4959334d6bbee7f2449771cd52796e1f70954848f6e3b482841556bbca6515244af7c3ad3e0aaac", 0x76}, {&(0x7f0000000500)="6a4521f3b4e21298d7ed7b11455dc453908c722a6f16b4a0e6789f", 0x1b}], 0x6, 0x0, 0x0, 0x20042848}, {&(0x7f00000005c0)=@in6={0xa, 0x4e22, 0x1, @mcast1, 0x3}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000800)="66b75223c2e713a1f167663586510052a181429cfbcd047ec66dcdc05bb39caed011ff9f840486a156", 0x29}], 0x1, 0x0, 0x0, 0x4040}, {&(0x7f0000000880)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000c80)=[{&(0x7f00000008c0)="bb8ff08421ab558707611fbfef3decb92fdfc32bcfec8ec130c7c5360d80619706c9f3815eb9375961974c34ee2067a1cae508a67ca624886fad5efbfae4ffb8083cc8681fc1962840716cee75e9f58a87d8cff848cbfd3329d96772bfd65bfb4a340b9ff5331cf0fa8834ee28b741291f8ec6de371f67b1bdde21a8c7f0c03ce5a9bbe47c554b18b0c7918214957ca4a47c543ba7e8ae168284df7bb9e30bec4e2532650e91b640021ae85b427cefb4118ae4d292b3c98b9e291ac20932723e8b0f04c7c9a5f5edbef8e425e2e911d720689beb8e1aa3bf4e79c2c003c3", 0xde}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)="27b85e32164300f5f555adaa6b9f2c17a81b355a2717d30c0ecd591b75e7286161b4cd60a12ae6c9f5a504ec881f5566d799c164ce2c0090a1932cee4505c85b5052f7c4f9c64fe239fe05f32e24ca9833604666d8687e6448b6ea461f2dfb83208d2c2d11120cd4482f47849c519624ea191dfeb8563e7ff0add6eb14ad9bb2345f22b76cfe6c1edd868dae27a44eb8be", 0x91}, {&(0x7f0000000ac0)="83170688b3a5300dafd9b53aa8fa1f9f1d830df25c8595a46c6b24626aae5813c18bab2615496c389223a09eb3c3bed5ac637ce9cf3d727927974d74ba7a4e5d91555e97d87d4fd05fbdea66eefdf8eb7e530b2d5ae11fee50d06dc81b5a3168182e0e98c5", 0x65}, {&(0x7f0000000b40)="297404e9c20f599dc3a8bac87c24ceb0a7f5d57d3d28fe97500e036f049195b9279bfe394e279a559e257c26fceaa62bf3387f0f1a6b6af08a08e238ecb88d188e7a86bc9b5deac2b670ad422c9d60306d0c72961cab069473c9d84e82be038c95855ec0aa7f916ba344910caa211cb48cfef286395ee5c88d75c377a2a10d02138dd6b8d040a02560d7152dbddd6606cad7d96a9fc321527f31357a9e3f1e93771b26ac72f5cefefccf4bf4a91a46fb", 0xb0}, {&(0x7f0000000c00)="32e0cd838f4d7b7f07d75c3d9de134d4442400d698852d7a21100ad3f311611ce869b1f7e7af13d53bbf2b38bdae323743a7d76a49e6c644864e19a66e5e269c228556afb5caa0fbd21d1b1d05980cb4e91e6772e22fa9b0222e426c062c7dafabd17025db21a32373ac88101dd5da5be30ff46901b2386946ecf345a7430c6d", 0x80}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000000d00)=@in6={0xa, 0x4e21, 0x9, @ipv4={[], [], @remote}, 0xfffffff8}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000d40)="3c7830b106a2cd5e10f79e994e7bde1dd773bfcda430696f2bc19c07dce0dab88377519fda043c919bb55f533a06bf86f3733fb91da78e9521", 0x39}], 0x1, &(0x7f00000010c0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @init={0x18, 0x84, 0x0, {0x8045, 0x7, 0x7, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x1636, 0x3, 0x0, 0x4, 0x6, 0x1, 0x4, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8001, 0x2, 0x81, 0x6, 0x2, 0x8, 0x5b, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4000, 0xec5, 0x4, r13}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xc00c, 0xffffff33, 0x10001, r16}}], 0x110, 0x4000000}, {&(0x7f0000001200)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10, &(0x7f0000002340)=[{&(0x7f0000001240)="031fb6bdd1f5d3c81bdf1e3c4049788b707d0072c9257908940125f6159035db9b64ad3b0f5da452625fcae1325ad9ffb40153f6dad8386aa50f8dd99a26f4cc437412456ee20f296a12d531e2", 0x4d}, {&(0x7f00000012c0)="d57882833d63c574671cc5be9a1058b5c07b7e783468ed2ab54195c09a14623794b083c20af5dc6beb3f00c4377b3efd8f399e46ac76c44bafeefbc639723ce07a4736a26855fcd9ddf85763356661b42707ceeb97399051fdc3516cdd8a0e3d9fc820f4c79a7b0b07fe8cf9152057ac2ff1679f8d5a6d4913f9eae55e5afc", 0x7f}, {&(0x7f0000001340)="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{&(0x7f0000003540)="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", 0x1000}], 0x4, &(0x7f0000004580)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback}], 0x20, 0x4}, {&(0x7f00000045c0)=@in6={0xa, 0x4e20, 0x100, @rand_addr="08204dbf2fa3105f58e601c3b52820a5"}, 0x1c, &(0x7f0000004640)=[{&(0x7f0000004600)="64e59e5fdb46a05c033ae2", 0xb}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000004680)=@in6={0xa, 0x4e23, 0x401, @local, 0x7ff}, 0x1c, &(0x7f00000049c0)=[{&(0x7f00000046c0)="1ca1e7fb71404c52335945a4a477b9b85f0bfa60ed241519b5f94839a8544f1bfd6f228336dee73394c86ca15b1b6db793a513684ef4bd78f2cf1776bdfd8975e914f049c129d75fb5577f5c7e8b507a7ce2c774ca8a3ff36db5a75811a8a284dd361499e4c09eb5486e01845cc0b00ab7", 0x71}, {&(0x7f0000004740)="8bf1590cc59736519063cff45187580cb2b1", 0x12}, {&(0x7f0000004780)="20654ff07d8e68c5", 0x8}, {&(0x7f00000047c0)="1f1e99a90b7e58494441e387bb18600b88df4b40cfdfe7ece79c435f1eef0f7b8586f9e75ef400db46b509c38a229ad27b7adf9d97b92bd3853375cdc2490edf48a816f097a4a99e2b95cc2cc369c0b3719d1f9d56080200a8e3bc3df3c9a3773fd1300f785ba3b0028ac5aa60502dffcf88840d0f4ef4c60f9f8b97258045e6f83febe9af6cd750bf135aefbf2642ab6e4d7185645ceba27cd2f63c37daa112b283354f40c0ed5e9831740071ab21c7709af89c5b1d684921e312e966", 0xbd}, {&(0x7f0000004880)="7ee5c4b148d68d80cd44f95022bc21484c467fe9c752622c39e79168a81bdb64679eee8e50db1e676a0bea4534341bf171b25f29b00a26e2c304d9968c7efd0985bce2f87ad2f814fcd1d7c8f71a97a0ac0123accea21648aa30842b84d040b2b48af656242a0d4758313bb1b3185a12", 0x70}, {&(0x7f0000004900)="5b94477b634de9130617759b7dc159c8f64ffe9b74fba87ca12a27e839e4cec2972d4c21b05583ed8fa5107ded81e82684f7bdd27ec39ca5050e2a37e6b6d030de574f6fdf53955ef6307909c4ca1592f515309cb3f5b2afeaef0b81099b2060905e952fb2b98bd546982431a7910dad4ccb05b9efdd5f2c365eb10ca8f273c033480479158119efdd5b852295", 0x8d}], 0x6, &(0x7f0000004ac0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x2, 0x5, 0x1, 0x1f, 0x101, 0x3f, 0x1, r22}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x10}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0xd75c, 0x1, r24}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x80000000}}], 0xb8, 0x24044041}], 0x8, 0x20000000) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) pwrite64(r1, &(0x7f0000000600)="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", 0x4000, 0x1200) [ 549.196681][T19028] batman_adv: batadv0: Interface deactivated: veth23 [ 549.208699][T19028] batman_adv: batadv0: Removing interface: veth23 04:42:39 executing program 4: r0 = socket(0x11, 0x80002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) accept(r2, 0x0, 0x0) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="62fe03eb33832d07", 0x8}, {&(0x7f0000000180)="cdc43c1ee77063ef767586da2ffad262351589cd08df480b846eb1cb1df1b42012e3198cd0bdf3edc4f72e2f8d8b75cb58715c0fe813976e2d662ef6a4d914ed32c34ac15cd8d3c8bcb971b3203d556b53c0e66a83fd0f48fe85662eeea5cdc61e37683787ce47c9dcd3d50d393fac6192ccad1360cf9dd2729a2e4f53", 0x7d}, {&(0x7f0000000200)="81811f1c1c27390bf8aebc202ac2c605f1875285845454e3b749f19aab7a9a47467135d1dbea16486779c9722f503ee8c6445cd425e15f08cd15372ef312ff49505b795601e9951f6767326d309684b9d03302ac758e32f2980f420d55c8c459fb37fcc47a2c13", 0x67}, {&(0x7f0000000300)="89f191c6405143bdc08b1bf591c53817346e3d74012592555e5a1ca9300e793f8ad3522ff56369b5fa01fa37fceaebb3158aa67adf44aa73809735b4019ddb78e41bf4a0c2137c6a01abfa05502b174ad4cd87bff6763f23bc031f855ec1c455c1d051f648d78f2f47fe5b4c11a7a63b53c5f8bc071795fd7926a6fca3a3af1c6f5c39ee39025662067032e7fff812c2cf629a777ece616401522bbb92bdd6189a7f5db277201ff04d98efd56bd0d7fafe5cc93a59c94e49efe590b5f9c6bef84c", 0xc1}], 0x4, 0x2) r3 = socket$inet6(0xa, 0x5, 0xd2) writev(r3, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) r4 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockname(r4, &(0x7f0000000100)=@ll, &(0x7f0000000000)=0x80) setsockopt$sock_attach_bpf(r0, 0x1, 0x35, &(0x7f0000000440), 0x4) [ 549.333365][T19052] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 549.362259][T19054] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 549.427503][T19056] device veth87 entered promiscuous mode [ 549.449280][T19056] batman_adv: batadv0: Adding interface: veth87 [ 549.457539][T19056] batman_adv: batadv0: The MTU of interface veth87 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. [ 549.484275][T19056] batman_adv: batadv0: Interface activated: veth87 [ 549.500767][T19059] device veth27 entered promiscuous mode [ 549.518040][T19059] batman_adv: batadv0: Adding interface: veth27 [ 549.525047][T19059] batman_adv: batadv0: The MTU of interface veth27 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. [ 549.551458][T19059] batman_adv: batadv0: Interface activated: veth27 [ 549.567108][T19065] device syz_tun left promiscuous mode [ 549.573486][T19065] bridge18: port 1(syz_tun) entered disabled state [ 549.699688][T19065] bridge20: port 1(syz_tun) entered blocking state [ 549.706477][T19065] bridge20: port 1(syz_tun) entered disabled state [ 549.715797][T19065] device syz_tun entered promiscuous mode [ 549.724034][T19069] device erspan0 left promiscuous mode [ 549.736702][T19069] bridge18: port 2(erspan0) entered disabled state [ 549.859785][T19069] bridge20: port 2(erspan0) entered blocking state [ 549.866660][T19069] bridge20: port 2(erspan0) entered disabled state [ 549.874975][T19069] device erspan0 entered promiscuous mode [ 549.896385][T19078] device syz_tun left promiscuous mode 04:42:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 549.904500][T19078] bridge26: port 1(syz_tun) entered disabled state 04:42:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010800000000084) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) sendmmsg$inet6(r0, &(0x7f000000a840)=[{{&(0x7f0000002840)={0xa, 0x0, 0x0, @remote, 0x6886}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000002880)='*'}], 0x1}}, {{&(0x7f0000002c80)={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000002cc0)="ea", 0x1}], 0x1}}], 0x2, 0x20000040) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r2, 0xa8c0, &(0x7f0000000000)) 04:42:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x0, @broadcast}, 0x15ebb2a315867e17, {0x2, 0x0, @broadcast}, 'hsr0\x00'}) [ 550.089861][T19095] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:42:40 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = socket(0x5, 0x1, 0x9) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000440)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000840)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10008400}, 0xc, &(0x7f0000000800)={&(0x7f0000000480)={0x378, r2, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, [{0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3583}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7846849c}]}, {0x14, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8576}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8c1}]}, {0x2c, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf9d9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5523bdac}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cb71d7d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc78}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x75e}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea0f}]}, {0x3c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc98476}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb9a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x274eddcf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5aa3ba86}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34142d1f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47667c78}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f7d7bd3}]}, {0x3c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x591471fb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7af8d426}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6df40b3d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad95}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2eb705e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d840aed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f16d18f}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x11c, 0xc, [{0x1c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13284da0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29075c20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57d5f7ce}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaf6b}]}, {0x1c, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbde9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb68}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5e9c}]}, {0x34, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8911}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf74}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb87d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe14f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x42d}]}, {0x44, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3a8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a369e0d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3991}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1881defe}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b5a9879}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6baa0f17}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c1cbfba}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2658c8eb}]}, {0x44, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34d2c62f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x392dac54}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7604}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32f7c409}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb799}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x632ae888}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc478}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x18a}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x124, 0x8, [{0x54, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x80}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x578bf98}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17212a0f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d5ac83d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x411a0968}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x10}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}]}, {0xc, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xacc7a07}]}, {0x44, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x534fe067}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcf28662}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27e9fcac}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f42f017}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7442b5d6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}]}, {0x34, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x329cbfad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28e05dab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73e1916d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6eb50060}]}, {0x2c, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a13be74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2adf6d9b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21c4a7c0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x582682d6}]}, {0x1c, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29fdf943}]}]}]}, 0x378}, 0x1, 0x0, 0x0, 0x4000000}, 0x200100c1) r3 = accept(r0, 0x0, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r5, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000003c0)=0x100) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r7, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) recvmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) r9 = accept4(r8, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvfrom(r9, &(0x7f00000000c0)=""/71, 0x47, 0x20, &(0x7f0000000140)=@isdn={0x22, 0x7, 0x1, 0x4, 0x3}, 0x80) recvmmsg(r9, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) [ 550.161798][T19098] device veth89 entered promiscuous mode 04:42:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x82) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="d5d80f3feeff00000000006580457add42369a636e964f635f398e8156139010fbbadfc7fd60baf9b8625d943d6e0d12a5270991e590b41c6328cc5849a9d9f4baa88353a44d5a9760b2d2e110c04bf1c0f69e"], 0x14}}, 0x0) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r4, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x6, 0x3, 0x8cd60d1928197bc8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0xfffffffffffffe9d, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x0, 0x5, 0xfffd}, @IPVS_CMD_ATTR_DEST={0xb7, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x0, 0x9, 0xbdc}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x0, 0x6, 0x8000}]}, 0x74}, 0x1, 0x0, 0x0, 0x24}, 0x8000) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="ba02000000000000001c857b02", 0xd}], 0x1}, 0x0) [ 550.251280][T19098] batman_adv: batadv0: Adding interface: veth89 04:42:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) sendmsg$inet(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10, 0x0}, 0x0) [ 550.282274][T19098] batman_adv: batadv0: The MTU of interface veth89 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 550.311647][T19098] batman_adv: batadv0: Interface activated: veth89 [ 550.334233][T19118] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 04:42:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) accept$packet(r2, &(0x7f0000000c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000cc0)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_MASTER={0x8, 0xa, r12}]}, 0x28}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r12], 0x28}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r16, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r20, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r20, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r19, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r17, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_MASTER={0x8, 0xa, r21}]}, 0x28}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r15, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r21], 0x28}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003440)={'vxcan0\x00', r21}) r23 = socket$unix(0x1, 0x1, 0x0) bind$unix(r23, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r23, 0x0) r24 = accept(r23, 0x0, 0x0) close(r24) getsockopt$inet_pktinfo(r24, 0x0, 0x8, &(0x7f0000003480)={0x0, @dev, @dev}, &(0x7f00000034c0)=0xc) r26 = socket$unix(0x1, 0x1, 0x0) bind$unix(r26, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r26, 0x0) r27 = accept(r26, 0x0, 0x0) close(r27) accept4$packet(r27, &(0x7f0000003780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000037c0)=0x14, 0x81800) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006b40)=[{{&(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000040)="07ff151c264dbb9dc7f63eaeb5978bbe5ad6c10b10b5435ad20a763d3d3877415d114d7e85e5a4480cc8888c1a78f55c586eaef66bc374c4c1702e8d3ae164b098666f6ca3b7c0d7c0cc2c71997ff568e586b568cc6ada56bf16116fd87811df091a208c91fb1137fb2d1e49b5133d911b49b28ca24d8d9ee1dba499e830df627fb5d64c3fb3254410696e2a4039d8a2fde958350fd1c2e42216a18e35880e6902adb42ee42eb892fc39c3d7351a2e6c4998e79e271aeeb855465b42309f1f13af3736d489a4177b37f7cb9c9ef871e66036964155eef723056ede", 0xdb}, {&(0x7f0000000140)="ca0c9bcd44383dbdaecdd3666173a31289becf842424ccb20d9d7af65ee5c31476a98a702ee10d3f7a555c682358d13c0a4eac37416ba544cf674041687e84168b101d8f2d9a720fbb9e1be4cb39101f4e9589632b34", 0x56}, {&(0x7f00000001c0)="f09a745aae992c3629ba5d1e4bd2fca9e90a525017e24271281d21bbe26230f0c0e16bdfd44ba90d8438d8a7bf5e9f7d80de935990fb9d9de39fc4aef844774d1f7613f5f44ac170eb5801b6086be4ac0389a97b0c090821256dcb32b7e144c5ecbec938ce6a7e59a9202c97993ae31115e1fef46b135d80227ca66ec8f48ebef526bc67b7e6770e4eb65bd19678a5b7bff959", 0x93}, {&(0x7f0000000280)="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", 0xfe}, {&(0x7f0000000380)="092a9869e773e40644989a9df29843dde666ab96420273ae472c272a3b103c24dc1fe5", 0x23}, {&(0x7f00000003c0)="d61b58d306e88ca0088025e5fbb735ebcb3b16467877ac464220b175f39fd2bda9a16cb0dfb0eb9dce", 0x29}, {&(0x7f0000000400)="2ed9e2a783403b03f1d0dba2891629282eb48bf0b45ca16a9f3d0efe62604e08c596ad6237a2c610ecdb15ed", 0x2c}, {&(0x7f0000000440)="831154e5f7fbdc6ef8df1dee6c90a88f0f8b080aeee8fd5b53706b2983f061d1cab0699ee226ff850ef9209e9eabf6e785f7889457c730411633568fe0b61808685e2021435671d95bce42ad393da46ad9267851ca1e75c9b3c0c4d019f85e96d7db47bf9a065f63fef297bf877c5be31f17d796f303819518638583696a8008dc4eec95777811", 0x87}, {&(0x7f0000000500)="183950de3b0f612b4e7153589009ce4216aafca064035431de4d2347399a05f660f8a58f95cefd4b7cd5630ce73139d1fb54a0fd89a2a28c6a7f2a7a8a303d02df2e93be506f68d0c5364b63606065098fc3ea20b5863d22f19a6baa9ffef713c1d327dcac120c1b48b9e464644ce8680abd80bb45ae510fcc3330e680e17ae6fd03073242d63fb7a8e298ab5675c3a14b4c5ed50d9f321da8e733aeb4f7609273fccfc6b859ee144b2f03608b30e4aa152c34e118ee3af91d02884f04b6bab87c5b81a96aa437298969f114", 0xcc}], 0x9, &(0x7f0000000d00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @local, @rand_addr=0x3ff}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r12, @local, @rand_addr=0x1}}}, @ip_retopts={{0x74, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp={0x44, 0x20, 0xb7, 0x0, 0x9, [0x1f, 0x3, 0x5, 0x7, 0x9, 0x200, 0x658d]}, @lsrr={0x83, 0xf, 0xaf, [@remote, @rand_addr=0xec23, @local]}, @ra={0x94, 0x4}, @ssrr={0x89, 0x2b, 0xf8, [@rand_addr=0x80, @loopback, @multicast2, @rand_addr=0x6, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @loopback, @loopback, @loopback, @remote]}]}}}, @ip_retopts={{0x10}}], 0xc8}}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000000e00)="3f1edf7e55831ce18207fb3c706ece1a52bbe4c233e4c2d0d751762f7d17fe182f6b85cfb0a49129c76d6464aa", 0x2d}, {&(0x7f0000000e40)="30ed64675f03c944eb09e56d8145cb4c34d57a78b61e27cbc7717d49d1b465d39e8ec342e37792bbf6802fed5340c693aba1fb552816a32c1aa5aeef3c40a6196acd06921fd0ebb005ba8b64242aa741f295d6dd9dc11a12f48aaa51f5ec34ef665f3caae76146b3529f6ec24fb9af84ea4ea6d972ef43a32a16850e1f8ebf7fcd8e7bd54a8a10e33133e1afbd003ea1950e35e01cf88b5b5255964a444be5d88d", 0xa1}, {&(0x7f0000000f00)="42fafd5f2a55b3b104c9939427a36662b424038caffaa2bfa61f5ac9e15806f73f4b172b846e7d3c2eeaff00964877", 0x2f}, {&(0x7f0000000f40)="8a719d8b348980ed7330623a0d8516dedba84b61859ce1b74c995136a49372979fe34c46e7746cccf04ee803a5d2657cc1f0b6ba253adc5f7f3258e1974d47831bbe8cd5e52c6ae4ccf685f51cbfa73003aaf37e99e67a1d", 0x58}, {&(0x7f0000000fc0)="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0x1000}], 0x6, &(0x7f0000003800)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r22, @rand_addr=0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000001}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r25, @broadcast, @rand_addr=0x5}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r28, @loopback, @multicast2}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xaa}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0x108}}, {{&(0x7f0000003940)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000006a40)=[{&(0x7f0000003980)="b861affe5410b980c5735d", 0xb}, 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{&(0x7f0000005a40)="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0x1000}], 0x5, &(0x7f0000006ac0)=[@ip_retopts={{0x60, 0x0, 0x7, {[@timestamp_addr={0x44, 0x1c, 0xe4, 0x1, 0x1, [{@local, 0x9}, {@dev={0xac, 0x14, 0x14, 0x26}, 0x5}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x76}]}, @ssrr={0x89, 0x7, 0x4d, [@dev={0xac, 0x14, 0x14, 0x27}]}, @generic={0x145, 0x3, "7f"}, @noop, @ssrr={0x89, 0xf, 0xc0, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @multicast1]}, @timestamp={0x44, 0x18, 0x3b, 0x0, 0x6, [0x9, 0x3, 0x6, 0x4, 0x1]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @remote}}}], 0x80}}], 0x3, 0x1) [ 550.416569][T19124] device veth29 entered promiscuous mode [ 550.441517][T19124] batman_adv: batadv0: Adding interface: veth29 [ 550.459359][T19124] batman_adv: batadv0: The MTU of interface veth29 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. 04:42:40 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) sendto$isdn(r1, &(0x7f0000000040)={0x7, 0x8, "6e0483d295982e775c2951ab6f36da465a62c664f6dbe7dc0667dc21fce8f19129a4240deaac6e00ac385c2ec41473d4c8fc5bc79c8edc8b5116acf43cc9a954dcc82752e1366b744caf79a1cc515de2498644e6a4fbb28a6f802e2803c0f8e487cbfb8f1ee95acb1ce7773967e6cef001dfb2ec01d82ef7bfed4a89f8fdc1f95e5d9ccd87fd19980c3327"}, 0x93, 0x40040, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2c, 0x4, 0x8, 0x49de4d1c41542053, 0x0, 0x0, {}, [@NFCTH_TUPLE={0x10, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, {0x5}}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x3a000000}]}, 0x2c}}, 0x0) [ 550.542901][T19124] batman_adv: batadv0: Interface activated: veth29 [ 550.556452][T19098] batman_adv: batadv0: Interface deactivated: veth89 [ 550.568834][T19098] batman_adv: batadv0: Removing interface: veth89 [ 550.665898][T19140] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 550.690430][T19140] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 04:42:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 550.760676][T19139] device syz_tun left promiscuous mode [ 550.766429][T19139] bridge17: port 1(syz_tun) entered disabled state [ 550.929583][T19139] bridge18: port 1(syz_tun) entered blocking state [ 550.936661][T19139] bridge18: port 1(syz_tun) entered disabled state [ 550.948392][T19139] device syz_tun entered promiscuous mode [ 550.968334][T19141] device erspan0 left promiscuous mode [ 550.983802][T19141] bridge17: port 2(erspan0) entered disabled state 04:42:41 executing program 0: setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000000040), 0x4) [ 551.109741][T19141] bridge18: port 2(erspan0) entered blocking state [ 551.119563][T19141] bridge18: port 2(erspan0) entered disabled state [ 551.127441][T19141] device erspan0 entered promiscuous mode [ 551.154200][T19144] device syz_tun left promiscuous mode [ 551.168901][T19144] bridge18: port 1(syz_tun) entered disabled state 04:42:41 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f00000000c0)="24000000170a07031dfffd946fa2830020200a000c000100001d85680c1baba20400ff7e", 0x24}], 0x10c1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) accept4$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000140)=0x1c, 0x80000) r3 = accept4$rose(0xffffffffffffffff, &(0x7f0000000180)=@short={0xb, @remote, @netrom}, &(0x7f0000000240)=0x1c, 0x800) ioctl$sock_ifreq(r3, 0x8929, &(0x7f0000000280)={'veth0_to_bond\x00', @ifru_addrs=@generic={0x0, "1f399be52e9ac3da803b92d05166"}}) close(r2) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x0, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x20080e40}, @hci={0x1f, 0x9}, @rc={0x1f, {0x1, 0x40, 0x40, 0x1, 0x8, 0x5}, 0x2c}, 0x0, 0x0, 0x0, 0x0, 0x101, &(0x7f0000000000)='veth0_to_bridge\x00', 0x3, 0x80, 0x1000}) 04:42:41 executing program 1: r0 = socket(0x10, 0x803, 0x0) socket$isdn_base(0x22, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@newlink={0x58, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x28, 0x2, [@IFLA_MACSEC_WINDOW={0x8, 0x5, 0x2}, @IFLA_MACSEC_SCI={0xc, 0x2, 0x40}, @IFLA_MACSEC_PROTECT={0x5}, @IFLA_MACSEC_ES={0x5, 0xa, 0x4}]}}}]}, 0x58}}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00dd274b9a63f659cd0000", @ANYRES16=r1, @ANYBLOB="000328bd7000fbdbdf2501000000080007007f00000185010700ac141424080008007f000001"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) [ 551.339946][T19144] bridge19: port 1(syz_tun) entered blocking state [ 551.348000][T19144] bridge19: port 1(syz_tun) entered disabled state [ 551.356523][T19144] device syz_tun entered promiscuous mode [ 551.370377][T19135] device erspan0 left promiscuous mode [ 551.376346][T19135] bridge18: port 2(erspan0) entered disabled state 04:42:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x4c}, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x275a, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) write$binfmt_script(r3, &(0x7f0000000340)=ANY=[], 0x285) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r2, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x400000000006) ioctl(r4, 0x8912, &(0x7f0000000200)='\x00'/11) unshare(0x40000000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'gre0\x00', 0x101}) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) r7 = accept(r6, &(0x7f0000002840)=@in6={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000028c0)=0x80) shutdown(r6, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000000440), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @loopback}, {0x2, 0x0, @remote}, 0x27}) sendto$llc(r2, &(0x7f0000000100)="f970073b521a3a2059fcfb4e8ff5daaa892b23d0d93e42e29fd18b0a0ba812eee04266ea1e381a4bb2e397868f69542dd70dd9c732d82d1fb2fc114f477c5628dfd9882cb1704a9f32aac44aae8374041822b9186cf14d60459bd23b2cdfa2331560f6603715660f40eb2abb6eb4ac55a1b1b79c6b0cf8b2b9318c3851c8c082044b202dfddf065073e5b86df813839f8469d5e3897560064588b8857deb8aa08bb97eab5a3c887c75722b8f29c0676355437301c7bab02cae987fb632bc787275cc10ffa7d27aec6dde9675ce109785c50042c06113974ffe11fc8c778aa09dfb093bb384905f3b6b5899e819b4f5263cb840bd", 0xf4, 0x0, 0x0, 0x0) sendmsg$nl_route(r7, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="30000000200000022dbd7080ffdbdf250220b4f00000000610000000070002000000020008000b0008000000dca6f7596e8deafa4ddf5d3e257bccce8330c2d9106000a2e78984b59e65cbb21461b4eb75"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @dev}}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f00000002c0)={'\x00', {0x2, 0x4e23, @multicast1}}) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000000400)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="02050000050000000002000100000000000000000000000000866ab6f58df1e1bdb6841ea5e3fd574c8845a2c9f509c84ecc4c2942464894b8e02b01ecc322db9c8a4aff33c0cb398fffcf67d591b03e8b4d85a13bd5cd4d059d504245be053f8120"], 0x62}}, 0x0) setsockopt(r0, 0x53, 0x401, &(0x7f0000000640)="01aeefef2d5883d4b1375b1f2c600b3abece185118e1d6987f2238bc23a5915ea15e4a9f763a82cbeadee97376f369349d39cf603900000000", 0x39) socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="23dde015575a21202e6d6e65743147504c3120205b62646576207d0a0000000600000000001190f09ab9897d5dd12236b7cac7270000"], 0x29) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040), 0x4) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) bind$bt_l2cap(r1, &(0x7f0000000800)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4777}, 0x9, 0xfffffffffffffffe}, 0xe) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000580)=ANY=[@ANYBLOB="0701eca20100070020abe1ff0000000099ed78c38a3f144de930d46ebd660ded192b0c62b9da357b5f9e9ac9e174bb51aaa1b3caeb8e3857d68d2b8000008a932578d9fe56b2575a261f499a1134533c391be92d0efcb2c39c673008f5b542cd8c"]) [ 551.410603][T19140] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 551.419095][T19140] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 551.501748][T19135] bridge19: port 2(erspan0) entered blocking state [ 551.508306][T19135] bridge19: port 2(erspan0) entered disabled state [ 551.519005][T19135] device erspan0 entered promiscuous mode [ 551.533668][T19151] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 551.551018][T19152] batman_adv: batadv0: Interface deactivated: veth29 [ 551.558328][T19152] batman_adv: batadv0: Removing interface: veth29 [ 551.572718][T19178] IPVS: ftp: loaded support on port[0] = 21 04:42:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 551.664080][T19153] device veth91 entered promiscuous mode [ 551.673436][T19153] batman_adv: batadv0: Adding interface: veth91 [ 551.680386][T19153] batman_adv: batadv0: The MTU of interface veth91 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. [ 551.709626][T19153] batman_adv: batadv0: Interface activated: veth91 04:42:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 551.744735][T19139] device syz_tun left promiscuous mode [ 551.753604][T19139] bridge19: port 1(syz_tun) entered disabled state 04:42:42 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'batadv0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="33000000a4a359bdc522ff6fe08f9005c9d94e70f6880900000900b471e5e73eafba3cf6d8e606b8c04506abd97dc809e5fdb70ef16dade3a1923905d207dbf4596360e6a67d98f19a7dff62f3a6bf3a705dd83f669c6616ca1cbfbbbe51ac5ea9377e6127ed629f91680f78e51105aa016bf1cacce635a7e50100000000000000a5d8a5bf"]}) [ 551.890700][T19142] device erspan0 left promiscuous mode [ 551.896565][T19142] bridge19: port 2(erspan0) entered disabled state [ 552.032965][T19179] device gre0 entered promiscuous mode 04:42:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0x9, 0x1, 'veth\x00'}, {0x18, 0x2, @val=@VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705000000a2a300050000000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0xfffffffffffffe9c, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="500000002800210400"/20, @ANYRES32=r5, @ANYBLOB="ac42000000000000000000000c0080eb8600000075700000200002001c000100000001f00000080001006270660004000200040006ff00ff156569735843de8b4c1ef779b8d8f7bf7afb33e23753792aafde2698ebe5f83bc5b1d2c1df41944400193870e465324b63063fc06b6d0e583c75ba0a6d8da2ca131e39aeef0f"], 0x50}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="500000002800130400"/20, @ANYRES32=r8, @ANYBLOB="ac0e000080000000000000000c0080eb8600000075700000200002001c000100000001f00000080001006270660004000200040006ff00ff156569735843de8b4c1e70bbe4a29e67b190a9f779b8d8f7bf7afb33e23753792a57de2698ebe5f83bc5b1d2c1df41944400193870e465324b63063fc06b6d0e583c75ba0a6d8da2ca131e39aeef0ffb58adf98a17239c8e82cd6756e429db8c7a484716da52e13a71622c8c35ba8dcf28145431fb7b83b4a0ed220ce74cb96f07997437842ef993c2c76131eea7ac6a0e41834b75a6ed471a21cf30fdb3b0de2046599b839a605573d8b9f6a78f3e40fd561af0845acc3fbe2907"], 0x50}}, 0x0) [ 552.074945][T19196] device veth31 entered promiscuous mode 04:42:42 executing program 0: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r1, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x68, 0x10, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000cbeb00000c0000000500000000000000"], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1810000000000000100100000c0000000500000000000000"], 0x18}}], 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000400)={0x0, 'vxcan1\x00', {0x500}, 0x200}) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r2, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0xc, "05"}], 0x18}}], 0x2, 0x0) r4 = socket(0xa, 0x6, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendmsg$IPSET_CMD_LIST(r4, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, 0x7, 0x6, 0x300, 0x70bd2d, 0x25dfdbfb, {0xc, 0x0, 0x4}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0xfff}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0xfff}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x30002}, 0x20000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x7c, &(0x7f0000000000)={r6}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r6, 0x400}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0xae82, 0x1, 0x0, 0x0, 0x105, 0xfffffffe}, 0x9c) r7 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r7, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r7, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0xc, "05"}], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r8 = socket$unix(0x1, 0x1, 0x0) bind$unix(r8, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r8, 0x0) r9 = accept(r8, 0x0, 0x0) close(r9) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r20}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r20], 0x28}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r9, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40026c605b68662c}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x3c, r11, 0xfd4a079a121f35ff, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x10001}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_BSSID={0xa, 0xf5, @remote}]}, 0x3c}}, 0xe8a2df28a9939760) 04:42:42 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r3, &(0x7f0000001480)="286de5ddf8e19acbfc6aacfe7173b90a8eeb06652bdb7cfc7f057671290c7ea9c00000008ce81033d3436b7be4ffbd9236543e6da9875fc733", 0x39, 0x24048880, &(0x7f0000000280)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvfrom$inet(r2, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYRES16=r2], &(0x7f0000004600)=""/210, 0x2, 0xd2, 0x8}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_MASTER={0x8, 0xa, r12}]}, 0x28}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104825240000000000000001ea6", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r12], 0x4}}, 0x0) recvfrom(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x2042, &(0x7f00000013c0)=@can={0x1d, r12}, 0x80) r13 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r14, 0x84, 0x66, &(0x7f0000000040)={r15}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x8}, 0x8) getsockopt$bt_BT_POWER(r13, 0x112, 0x9, &(0x7f00000000c0)=0xf7, &(0x7f0000000100)=0x1) [ 552.129880][T19196] batman_adv: batadv0: Adding interface: veth31 [ 552.144238][T19196] batman_adv: batadv0: The MTU of interface veth31 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 552.265832][T19196] batman_adv: batadv0: Interface activated: veth31 [ 552.273582][T19197] __nla_validate_parse: 1 callbacks suppressed [ 552.273590][T19197] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 552.306876][T19199] device veth93 entered promiscuous mode [ 552.316532][T19199] batman_adv: batadv0: Adding interface: veth93 [ 552.329976][T19199] batman_adv: batadv0: The MTU of interface veth93 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 552.360391][T19222] BPF:hdr_len not found [ 552.372164][T19179] IPVS: ftp: loaded support on port[0] = 21 [ 552.387288][T19199] batman_adv: batadv0: Interface activated: veth93 04:42:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket$nl_route(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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 552.471376][T19196] batman_adv: batadv0: Interface deactivated: veth31 [ 552.490035][T19196] batman_adv: batadv0: Removing interface: veth31 04:42:42 executing program 2: r0 = socket(0x10, 0x40807, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000003200190100000000000000000200000004000000180001001400100008000b0004000000000000e2ff0000a786ef00"], 0x1}, 0x1, 0x0, 0x0, 0x44000000}, 0x0) [ 552.599530][T19224] device syz_tun left promiscuous mode [ 552.605179][T19224] bridge20: port 1(syz_tun) entered disabled state 04:42:43 executing program 2: r0 = socket(0x10, 0x80002, 0x0) r1 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r1, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000140)='eth1\x00'}, 0x30) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f0000001100)=[{{0x0, 0x1, 0x0, 0x1}, {0x2}}, {{0x4, 0x1, 0x1}, {0x1, 0x1, 0x1, 0x1}}, {{0x1}, {0x4, 0x1, 0x1}}, {{0x4, 0x1, 0x1, 0x1}, {0x2}}], 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x18}]}, &(0x7f0000000040)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r4, 0xc0, &(0x7f00000004c0)={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$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r5}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001080)={r1, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000040)='system\x00', r5}, 0x30) r6 = socket$inet6(0xa, 0x1, 0x84) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r7, 0x0) r8 = accept(r7, 0x0, 0x0) close(r8) bind$bt_rfcomm(r8, &(0x7f00000010c0)={0x1f, {0xfe, 0x3, 0xa7, 0x81, 0x2, 0x81}, 0x3f}, 0xa) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r6, 0x84, 0x72, &(0x7f0000000080)=""/4096, &(0x7f0000001140)=0x1000) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") 04:42:43 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x5, 0x1, 0x4c}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) pwritev(r0, &(0x7f0000001700)=[{&(0x7f00000000c0)="03d326d95e38daea7363b490fb860f64dc51811c9b3e495eb18d780a5afa8eaa0b0a8743436e30b1b18adc75983ffe0ae782ba01de52ad558b8b09e51839994803127a636e9b3a691458c015bf0b234abd6af1b612df6f3b2900540634fc755a157bec73809b4bb0256aa2e5b1308000f9e9cc5f1aaf7d1cc377f1d0d13e0b2459b23c8c0f224102a1d9617c07654c1428858f08f5b06e4e83ebf81102e45febded7f3c26975cacd900329", 0xab}, {&(0x7f0000000180)="819d910ad6d33b2cb67e23fb5c5da2413ba607ee1abec19ae22f3951e4e678dbcae38320639bc17d7a471495e77f5bd211d3f0539378519b520b2ab91264b6be94e1155b0bb724774015c092c4e5ac712d9cf0068694645199ecbfcbbe3e0c9d7aa13e423511ab35db845f456927eedbca77e72a5ac7f4a4c20b45e435450bc015866d79d89defd8243f898bc833a6c28486488131eb69ad09830360bc100b43e9a110e9d0ec7d644d60e3a17f6183659420417e2501b5e59075c8ecc68a5237500975f44ec8accc4188c0817541", 0xce}, {&(0x7f0000000280)="5f0b44c0f1f41b2b650a83f8d55c6b9f55ecb5ad04ac14a4e03aed9e2b70ed85ecbf206cc71d4c10d8ad8b9b7db364b9c759497f895d54e776a4a6d14ce307b1eaabe4eaf77906b3825f08f7b469a89e3e2685b677933dd045a1aece20cd9379f07727d7e5b4b5bc163e4ef9773f40da6c46adca30ec3d7639b5e8a8e8b6241c4d219e4b92310921fc5cabc8d61adb6bcd7874cf", 0x94}, {&(0x7f0000000340)="ddb628eb307ae26155b971054e92657a8b8b5d8af1e7e08750458a6773e64f728d376e3611861b62c6f8de8b8399dcd681904c3c9fb6b97811762631dfbd85e936", 0x41}, {&(0x7f00000003c0)="4409533aeeed7436c22f24584fc1c397317be793ca7072c39bc140fe44420340f62084e1e25c14fd379237dd7ef3129cf70d80b3247be1c5469f44a171b7f01468110ef6b3a36766191ba0e67db939fb025d3793384256b1d67ea78d8839d90192cf7928bece4346bdff25a8050de1468c827d6307abd4784305a6f62377fa50d8c8f375cdf8f16212", 0x89}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="a86bf3b69057097b51e974dd7886174e0a7c66641495cde3425e2e5503e3007f5888d6e3d8b889c94f1acae0c4123f794e6475e5dca42bfc4a5255620ae64536d49051d3ff84fdbb2a0e3cacfbda09d7d3b8103162560daad83769ee943d12d2f5b7b483491feebdf1576b2d80a21c70547ccd210e81da5893e3e652ba3f1a39fa68980b3d9aa3dec85c8048611af55acc8e2323bcdd79922a016a6474ee8caf28cbb8fc755edb951031624d15859a3115a5ee74555a1943356f2a98e16a8c34422c267538d0f4980e17fdb2c6f06370217f0491d3e77505a7dd00ed2746855650eaacf4de938589e4ed05d0ebe5", 0xee}, {&(0x7f0000001580)="7db5815a5b4f4ec81adbed91372f720619bdc255e583a86715dd75f5d0558533c65c81c85eb0bb19fcd2bbb2f9586a74276c47b8b3a40e97456726b9f02103be92db82b30d452d82f3f08d1270e49649371090e23e1e7ea39f824d33e700a3a1796516bcb9b95edcbe903dbf62e446194ae374aa0e161bf0c83eb240eebd1754baee87ef0127c2b53c15607f2b987b7a76fdde0b0799fa8fcb092660cc0314b7b4b3b5eed6607fa3767707c01a181b788b21339d63b5a41cc40986eff843c02df22c384f3b", 0xc5}, {&(0x7f0000001680)="3f403172f161760faf0e2a065e0364948f3bbba88bcc13152eeb1c77a3ce124f45d740e10ac5f26a1b2c37fec4d4524ed6b21d04b81e9562318913fd445a565cf8a408038df5e6d06a910961372c3b8cc5c3af4cc196e67c6bb84091d4063a0bf270460199a6f21431168ec738be", 0x6e}], 0x9, 0x38d) [ 552.759635][T19224] bridge21: port 1(syz_tun) entered blocking state [ 552.777228][T19224] bridge21: port 1(syz_tun) entered disabled state [ 552.788052][T19224] device syz_tun entered promiscuous mode [ 552.841707][T19221] bridge32: port 1(syz_tun) entered blocking state [ 552.876687][T19221] bridge32: port 1(syz_tun) entered disabled state [ 552.918065][T19232] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:42:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'io'}]}, 0x195) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000050a0e3096d7706d9c57cd363d5dc20f284e14f66ec6350b48519b09c4d7b0efc27faff80977f159791e1e4195406e159f2b9ec74079cb77dd801cd973bea5e6e0ef5bda823704e34ce52d130da502d7a40887b23aeb928b8ddf2272e1c9f1ebd488bc8389aa0e8ddc85b39ec401cb3977e17575573ef8c1d0da6cc0d38e62b6f2dcd11cace1b797487be1f5fbc2c4c67cae3929b71b81976fd08d395ad66491818e3fe9157757ff54b93a270c916800"/190, @ANYRES32=0x0], 0x0) [ 552.980446][T19235] device veth95 entered promiscuous mode [ 552.996317][T19235] batman_adv: batadv0: Adding interface: veth95 [ 553.003049][T19235] batman_adv: batadv0: The MTU of interface veth95 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 553.058775][T19235] batman_adv: batadv0: Interface activated: veth95 [ 553.067115][T19224] BPF:hdr_len not found [ 553.072101][T19234] device erspan0 left promiscuous mode [ 553.077693][T19234] bridge30: port 2(erspan0) entered disabled state [ 553.209999][T19234] bridge32: port 2(erspan0) entered blocking state [ 553.216711][T19234] bridge32: port 2(erspan0) entered disabled state [ 553.225471][T19234] device erspan0 entered promiscuous mode [ 553.239270][T19245] batman_adv: batadv0: Interface deactivated: veth95 [ 553.246997][T19245] batman_adv: batadv0: Removing interface: veth95 [ 553.350468][T19228] device syz_tun left promiscuous mode [ 553.356431][T19228] bridge21: port 1(syz_tun) entered disabled state 04:42:46 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xb, 0x5, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x10000000}, [@map={0x61}]}, &(0x7f0000000440)='syzkaller\x00', 0x5, 0x270, &(0x7f0000000200)=""/144, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x212}, 0x48) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x2, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x6, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="00000020000000a225a30384ff5deb00000000000000000074100000", @ANYRES32=r0, @ANYBLOB="000000000000000095000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r1, 0xc0, &(0x7f0000000280)={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) 04:42:46 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x20000000021) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r1, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x1, @multicast1, 0x4e22, 0x3, 'wlc\x00', 0x8, 0x6, 0x9}, 0x2c) r2 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) r3 = socket(0x1, 0x1, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r4, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) r5 = accept(r4, 0x0, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000200)={0xffffffffffffffff, 0x9, 0x81, "4eccfefef6fec3c813c81961625246c76765ab17207c6b2ad10e6b1df2a2f9c4f941e52ddc60d74e08ae0e1800e57fe5531f27af6b222bbdab3545bc20a5bd6fd3c4687bdfa8d9a142510d2a123a582bbe96e14c40af15c4b26b1862e01100d692882add47476e63e6f15851c7186b47ca256f396de333b478f7659119fbaa0019a5c333cf8f22e821e57dedd3377f857070dac03c1f01acd6068af570f37c3da59f73b8d1cea5040ae2c77017d88c8d5c068dbea7101a86813bc18ea60808c98e26f0c96e87a94536009dc855b8575ef584f6f467023dacd81967a863bfff30483bb4e17d4bd82d2532bf660e01ad0c39c4f4f0"}) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x101aa) 04:42:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:46 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x9) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x0, 0x5, 0x320}, 0x9c) 04:42:46 executing program 0: r0 = socket(0x10, 0x80002, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newlink={0x238, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x6}, @IFLA_LINKINFO={0x4cb, 0x12, @ip6ip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x200, 0x2, [@tunl6_policy=[@IFLA_IPTUN_REMOTE={0x14, 0x3, @ipv4={[0x2], [], @remote}}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @local}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @loopback}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @rand_addr="6c188a44711625f7e8e5d070c39a513b"}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @remote}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @dev}], @tunl6_policy, @tunl6_policy=[@IFLA_IPTUN_FLAGS={0x8}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr="26235e58cad1850f722a1b12de5fb0c3"}, @IFLA_IPTUN_FLOWINFO, @IFLA_IPTUN_FLAGS={0x8}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @local}, @tunl_policy=[@IFLA_IPTUN_ENCAP_SPORT={0x8}, @IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_TTL={0x8}, @IFLA_IPTUN_TOS={0x8}, @IFLA_IPTUN_FWMARK={0x8}], @IFLA_IPTUN_FLOWINFO={0x8}, @IFLA_IPTUN_FLAGS={0x8}, @IFLA_IPTUN_ENCAP_LIMIT={0x8}], @IFLA_IPTUN_PROTO={0x8}, @tunl6_policy=[@tunl_policy=[@IFLA_IPTUN_ENCAP_FLAGS={0x8}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_FWMARK={0x8}, @IFLA_IPTUN_ENCAP_SPORT={0x8}, @IFLA_IPTUN_ENCAP_SPORT={0x8}, @IFLA_IPTUN_FWMARK={0x8}, @IFLA_IPTUN_ENCAP_TYPE={0x36f}], @IFLA_IPTUN_FLAGS={0x8}, @IFLA_IPTUN_FLOWINFO={0x8}, @IFLA_IPTUN_FLAGS={0x8}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @empty}, @tunl_policy=[@IFLA_IPTUN_TTL={0x8}, @IFLA_IPTUN_TTL={0x8}, @IFLA_IPTUN_TOS={0x8}, @IFLA_IPTUN_ENCAP_FLAGS={0x8}, @IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_ENCAP_FLAGS={0x8, 0x10, 0x1}, @IFLA_IPTUN_ENCAP_SPORT={0x8}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_FWMARK={0x8}, @IFLA_IPTUN_ENCAP_TYPE={0x8}], @tunl_policy=[@IFLA_IPTUN_ENCAP_DPORT={0x8}, @IFLA_IPTUN_ENCAP_DPORT={0x8}, @IFLA_IPTUN_FWMARK={0x8}, @IFLA_IPTUN_ENCAP_DPORT={0x8}, @IFLA_IPTUN_TTL={0x8}, @IFLA_IPTUN_TTL={0x8}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_FWMARK={0x8}]], @IFLA_IPTUN_PROTO={0x8}]}}}]}, 0x238}}, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") 04:42:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) setsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000000)=0x1, 0x4) [ 556.680967][T19272] netlink: 528 bytes leftover after parsing attributes in process `syz-executor.0'. [ 556.718018][T19272] netlink: 528 bytes leftover after parsing attributes in process `syz-executor.0'. [ 556.746310][T19283] IPVS: set_ctl: invalid protocol: 1 224.0.0.1:20002 [ 556.752618][T19281] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:42:47 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2bc0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) sendmsg$NFNL_MSG_ACCT_GET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5041}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, 0x1, 0x7, 0xd5bc8a6bb28ca9f0, 0x70bd25, 0x25dfdbfc, {0xb, 0x0, 0x4}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x16}]}) 04:42:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) getsockname(r1, &(0x7f00000014c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001540)=0x80) sendmsg$nl_route_sched(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0x2, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0x264a85b34569ba93}, {}, {0x0, 0x7}}}, 0x24}}, 0x0) 04:42:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000180)="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") sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c0000001000050700000000000000000000080017c6dcfa4d7497e9a4111bb569297fffc9d181cb453b0f174d2e4a054fa0ebc24382c7e749cb1a5207e7cd207944dc4fe4c39745cdd70a2abeae3f5a65e800df09abf05f331f2f17f06ffec8f8f30f7e5fbf1de24b5c6a507d6316", @ANYRES32=0x0, @ANYBLOB="00000000000000004c0012000b00010067726574617000003c000200080007008000000005000006000f000000000005001700000000000800140000000000060002000600"/84], 0x6c}}, 0x0) [ 556.879698][T19288] device veth97 entered promiscuous mode [ 556.913011][T19288] batman_adv: batadv0: Adding interface: veth97 [ 556.958024][T19288] batman_adv: batadv0: The MTU of interface veth97 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:42:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x173, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d2654729"], 0x48}}, 0x0) 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, &(0x7f0000000080)=0x2, 0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r4, &(0x7f0000000040)={0x2c, 0x0, r5}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r7, @ANYBLOB="0000f215fa069fa1e759d6f65499542e76533207880100000085fb6ce46d91bbe385d598d2823b450000000062eff4b9cebe43a815ba62bf976a8467c8a22f7ab96ff3c90700000036027c9e0b7a70b5e64cdf5eaa93e91e00"/99], 0x20}}, 0x0) [ 557.019904][T19288] batman_adv: batadv0: Interface activated: veth97 04:42:47 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x48}, {0x80000006}]}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x38}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r1, &(0x7f00000001c0)="08306da29be32af9c7a60ed5f01c8197f10ddf"}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000280)) bind(r2, &(0x7f00000000c0)=@in={0x2, 0x0, @local}, 0x80) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_MASTER={0x8, 0xa, r13}]}, 0x28}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r13], 0x28}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@loopback, 0x6, r13}) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000040)) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) [ 557.094861][T19307] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.1'. [ 557.153274][T19281] batman_adv: batadv0: Interface deactivated: veth97 [ 557.169911][T19281] batman_adv: batadv0: Removing interface: veth97 04:42:47 executing program 1: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002380)='cgroup.stat\x00', 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000002400)=0x0, &(0x7f0000002440)=0x4) sendmsg$nl_route_sched(r0, &(0x7f0000002500)={&(0x7f00000023c0)={0x10, 0x0, 0x0, 0x9112000}, 0xc, &(0x7f00000024c0)={&(0x7f0000002480)=@getqdisc={0x34, 0x26, 0x800, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0xffff, 0x10}, {0x2, 0x7}, {0x6, 0x4}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008020}, 0x840) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfba1133f8fc07f7b, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) [ 557.270376][T19307] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.1'. [ 557.325283][T19316] bridge30: port 1(syz_tun) entered blocking state [ 557.344654][T19316] bridge30: port 1(syz_tun) entered disabled state [ 557.356588][T19316] device syz_tun entered promiscuous mode [ 557.366703][T19321] IPVS: ftp: loaded support on port[0] = 21 [ 557.371706][T19316] bridge30: port 2(erspan0) entered blocking state [ 557.384765][T19316] bridge30: port 2(erspan0) entered disabled state [ 557.392374][T19316] device erspan0 entered promiscuous mode 04:42:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 557.487527][T19293] IPVS: set_ctl: invalid protocol: 1 224.0.0.1:20002 04:42:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000c0001006d6163766c616e00040002000a000500040000000000000008000400", @ANYRES32=0x0, @ANYBLOB="965cd8299d5e956e69dada5c9a44ff0108d73836eba95c453a014a8ae7ea5815c746d0d796cc7579051c6d93c2d1943b0bda"], 0x48}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x29, 0x88, &(0x7f0000000000)="43797c471b2fa76be6a99e2c135e4be0255477664c6bcd258bec7dba5d87e97066008510336b013730", &(0x7f0000000080)=""/136, 0x1000, 0x0, 0x32, 0x21, &(0x7f0000000140)="88d0dd3381826ed6c59c55d5f7845cec86e28e9144ba34f210087a0ae3d4cd6c8abd5144c244ee53e68743f29be6211e8207", &(0x7f0000000180)="002b4d0ee9586d07bc1b3f593f0c13877494bfc09879ce7d9997f34061eed2bf85"}, 0x40) [ 557.664090][T19329] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:42:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) r4 = socket(0x8, 0x5, 0x0) getpeername(r4, &(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000580)=0x80) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000700)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(r5, &(0x7f00000007c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x70400c90}, 0xc, &(0x7f0000000780)={&(0x7f0000000280)=ANY=[@ANYBLOB="000000d0333d3c1bfdc31826e4fe5ba9c5e2efa4047269527bab706f06ac64abb3722a0fe4d6b40d61cb8a9b29bfcb238de126653198a8f56dea857c0ec7e4807df597523470d68b9b82e6be10e3d5bbf1f6efddbe27d4a8052836dc467e180335ab24d6fd03caf8d2d0dcd5410a07fa1a9025d3f45a0f87d92110fb92", @ANYRES16=r6, @ANYBLOB="100025bd70010900002503"], 0x3}, 0x1, 0x0, 0x0, 0x20004400}, 0xb0f12da7ed8caacf) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r6, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x44001) sendfile(r2, r0, 0x0, 0x7fffffff) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x2343a726) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000400)}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r8 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r8, &(0x7f0000000140)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}, 0x22c) sendmmsg(r8, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) accept4$x25(0xffffffffffffffff, &(0x7f0000002840)={0x9, @remote}, 0x0, 0x100000) socket(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x6) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) getuid() socket(0x0, 0x0, 0x0) socket(0x1e, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) [ 557.776101][T19333] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 557.839867][T19334] device veth99 entered promiscuous mode [ 557.847456][T19334] batman_adv: batadv0: Adding interface: veth99 04:42:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) vmsplice(r2, &(0x7f0000000040), 0x0, 0x1c) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0xfffffe, 0x10010, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r4 = socket$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$XDP_TX_RING(r4, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r4, &(0x7f0000000900)={0x2c, 0x0, 0x0, 0x26}, 0x10) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="540000000000002c7482dfbe6bf20ff23f224b477fc3609c79595af2966c23a3c9a12791bbd98f79bb4c06895fcd4e3ddc638946dd1894d2ac7580ae528b9a25ef62de5908071f6a9a3b13314246e57f72c31409997fdac5fbacdeb6d41c6439c5acdc5981b3199225c9504662387ef7", @ANYRES32=0x0, @ANYBLOB="f0ff01000600e4ff0100080008000b003f00000008000b000000000008000b00d500000008000b000300000008000b000500000008000b0000000000"], 0x54}, 0x1, 0x0, 0x0, 0x24000820}, 0x1) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000100)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) accept$inet6(0xffffffffffffffff, 0x0, 0x0) r6 = socket(0x1d, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r7, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) bind$inet(r7, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0xfffffffffffffef6) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, 0x0, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) bind$unix(r8, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r8, 0x0) r9 = accept(r8, 0x0, 0x0) close(r9) r10 = socket$unix(0x1, 0x1, 0x0) bind$unix(r10, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r10, 0x0) r11 = accept(r10, 0x0, 0x0) close(r11) connect$netlink(r11, &(0x7f0000000040)=@proc={0x10, 0x0, 0xa5dfdbff, 0x8400}, 0x9b9cf86b9c4f81f3) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) r12 = socket(0x40000000015, 0x5, 0x0) bind$inet(r12, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x15f) setsockopt$RDS_CANCEL_SENT_TO(r12, 0x114, 0x1, 0x0, 0x0) ioctl$PPPIOCSMRU(r12, 0x40047452, &(0x7f00000001c0)=0x2) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000300)=@gcm_128={{0x304}, "22d866c3afb5b81a", "b06d0b56242cfb8b405e900d2e00", "caf2ea02", "7fd9d095d047fcc1"}, 0x28) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) [ 557.884624][T19334] batman_adv: batadv0: The MTU of interface veth99 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. [ 557.966387][T19321] IPVS: ftp: loaded support on port[0] = 21 [ 557.979039][ T229] tipc: TX() has been purged, node left! [ 557.984377][T19334] batman_adv: batadv0: Interface activated: veth99 [ 558.003146][T19333] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 558.026088][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 558.039108][T19329] batman_adv: batadv0: Interface deactivated: veth99 [ 558.085149][T19329] batman_adv: batadv0: Removing interface: veth99 [ 558.088464][T19350] can: request_module (can-proto-0) failed. 04:42:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x1d, &(0x7f0000000080), 0x7) sendmsg$inet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000000040)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)={0x160, 0x1e, 0x20, 0x70bd27, 0x25dfdbff, {0x15}, [@generic="7133548bb591e2281ef7a0e8f968eb70eedf1012f69f86119159002710da6032c0f41279abe4bc", @generic, @nested={0xce, 0x31, 0x0, 0x1, [@generic="8bab44671b435815999a60bc165a6612c9d8ce2ce35c6b933e3b5ba80cc92cf3c0b226160a16ada37fb8a07858b5b8b1d623dddae0e9627f42d4b431df28c7bf73dcef956aff68f59ee7722e418d7af268125731db7a9bb7fa3c2e8a79549a0b2a5c357a565df94de1f1c9d5a712351f17e67db7d84425b169f7327353a58f8c3f93bb2cf274b2e6c31031457d6ae5ccb8c3aabe89e11156c5e830e8d64e6bfd6830ea98e6d9e037d86af75b4a03b99acb86c5247a4443cf15a0", @typed={0x8, 0x71, 0x0, 0x0, @uid=r5}, @typed={0x8, 0x4a, 0x0, 0x0, @u32=0x2252}]}, @generic="ed7f0c5193ae33a5b0f7cbb6c2f99c534ee3bec0557a81658e8258d33cb725b102f3f556481d51e2e26fba4118bc739d8b0f88139c3213d9e1f340896c5ce2941564ff4e0a1fcdc8d4df1177f842e51bceaed0fd17"]}, 0x160}, 0x1, 0x0, 0x0, 0x4000}, 0x805) write$binfmt_script(r2, &(0x7f0000000240)={'#! ', './file0', [{0x20, 'GPL\x00'}, {}, {0x20, 'GPL\x00'}, {0x20, '%securitywlan0lo\'A$\''}, {0x20, 'GPL\x00'}, {0x20, '$)em0wlan0systemvboxnet0@'}, {0x20, 'GPL\x00'}], 0xa, "012c4d488b794451cc8f0913b039f91c0ed240333ce6a7a4a8c646090c290916452a395e0adfb5af702dee62fd539bcb95c2a3cfb56df7cc10545401e593007523a44abb947bc28ffd0d51d7bf157dfdf5fa43ed77069e42cc35510360efb33b3f5412fbe877f5f22655e8915db5693f06a2579193360b5728"}, 0xc8) sendto$l2tp(r4, &(0x7f0000000780)="644b6623bde3411070a81d7ffbbc33a705048712d60653fd171b5fd29f0696854f6c31e141500887f95f8479fab1123915c9f9664b8b499e57112aae127a86b7f9474c3c92dd8691f60fd6b43258ee882ec6435a0931dde29183e90031f761d3638f1405c060d5d3fd2ced10e76df8b47c4a8807e99863ac9439eb2561e05ead7515a4d2ae5cce03c0d44887cc3071e7b118894141b39d8e5e5ff684cab1cf9e6d9cafc7cfb6b07f2b540e6a3b049f3411b07609a17c98b46dec053a98e3c7", 0xbf, 0x24005, &(0x7f0000000340)={0x2, 0x0, @remote}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r6, 0xc0, &(0x7f0000000400)={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) 04:42:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000406ff00fd4354c007110000f305010005000100010423dcffdf00", 0x1f) getsockopt(r1, 0xba, 0x7, &(0x7f0000000480)=""/133, &(0x7f0000000380)=0x85) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x38, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000000)=@dstopts={0x1d, 0x0, [], [@enc_lim={0x4, 0x1, 0x9}]}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000a6b000)="1f0000000406ff00fd4354c007110000f305010005000100010423dcffdf00", 0x1f) r6 = accept$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, &(0x7f0000000200)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @loopback}}}, 0xd8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r7, 0x0) r8 = accept(r7, 0x0, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r9, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) close(r9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000540)={0x1, [0x2]}, 0x6) recvmsg(r4, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/154, 0x9a}], 0x1}, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000340)=0xffffffffffffffff) sendmsg$sock(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="fb", 0x1}], 0x1}, 0xc041) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x9, 0x4) setsockopt(r0, 0x6, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f0000000000)="2200000018007c4e47d7b1ccff652186979f580700f417e512b87cba48c1cb65d145", 0x22) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r10, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) bind$inet(r10, &(0x7f00000003c0)={0x2, 0x4e24, @local}, 0x10) syz_emit_ethernet(0xc4, &(0x7f0000000000)={@broadcast, @link_local, @val, {@ipv6}}, 0x0) [ 558.386713][T19369] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. 04:42:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 558.437834][T19369] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. [ 558.552387][T19374] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 558.604832][T19376] device veth101 entered promiscuous mode [ 558.613312][T19376] batman_adv: batadv0: Adding interface: veth101 [ 558.620578][T19376] batman_adv: batadv0: The MTU of interface veth101 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 558.657102][T19376] batman_adv: batadv0: Interface activated: veth101 [ 558.738916][T19374] batman_adv: batadv0: Interface deactivated: veth101 [ 558.767290][T19374] batman_adv: batadv0: Removing interface: veth101 04:42:49 executing program 4: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) accept4$tipc(r4, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) connect$unix(r2, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r2, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) r5 = accept4(r2, &(0x7f0000000080)=@tipc=@id, &(0x7f0000000100)=0x80, 0x80000) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x200, 0x9, 0x936, r7}, &(0x7f00000001c0)=0x10) r9 = socket$inet6(0xa, 0x80000, 0x7f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000400)={r8, @in6={{0xa, 0x4e24, 0x4a35, @mcast1, 0x341}}}, 0x84) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r11, @in={{0x2, 0x0, @empty}}}, 0x9c) sendmsg$IPSET_CMD_GET_BYNAME(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80100012}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x70, 0xe, 0x6, 0x400, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x9fe595ed74a18ff}, 0x1) [ 558.820552][T19360] can: request_module (can-proto-0) failed. 04:42:49 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="77690addcfbe1fbb66ec", 0xa}], 0x1, 0x5) close(r1) socket(0x10, 0x803, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) close(r5) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0xfffffd57) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYPTR64], 0x1}}, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) bind$unix(r8, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r8, 0x0) r9 = accept(r8, 0x0, 0x0) close(r9) getsockopt$netrom_NETROM_T1(r9, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000240)=0x4) [ 559.187573][T19399] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. [ 559.232121][T19381] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. 04:42:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r18}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r18], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xb1d000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000002c0)=0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r4, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000e00)={&(0x7f0000000a40)={0x14, r5, 0x401}, 0x14}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0xa0, r5, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ef}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x400}]}, @TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x44, 0x4, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xcc53}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x22004001}, 0x240000d1) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000380), 0x1040c) write$binfmt_elf64(r3, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x0, r0}) [ 559.528178][T19410] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 559.598502][T19412] device veth103 entered promiscuous mode [ 559.669771][T19412] batman_adv: batadv0: Adding interface: veth103 [ 559.704174][T19412] batman_adv: batadv0: The MTU of interface veth103 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 559.811656][T19412] batman_adv: batadv0: Interface activated: veth103 [ 559.847275][T19420] batman_adv: batadv0: Interface deactivated: veth103 [ 559.879639][T19420] batman_adv: batadv0: Removing interface: veth103 04:42:51 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, &(0x7f0000000280)=0x10, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r3}, 0xc) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r3, 0x5e41a67, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r4, &(0x7f0000000080)="747f3de14224359296a2bcb0a0e97f544472ded561c08b92ab4e2136134846f987c8a35376206a5dfdcf05d433d977f3181f2960881dcefe382f26ac2016889e3cb91d0c6c00411fb41a70d222641a550bf448e3fb1d2b6743e8a70f7903d6df6064c6cc", &(0x7f00000001c0)="e87ddd84bdd409243adc3d20621978b4cc9d19cfdf798cc9a66109cbc467bc76dce9e75018c8b1d361136754f87f991be6f639bc3bc7f8a2d6af4317c8d4cbea7e7fb91eced3b242de38768684d02a490427bb4e08831c57687c6f5b36e29066224089f2fd110da9bb0980c9f8e4ef6fb885d9d847367a13c5119e2f6d1b0c556ed3095703d3d8655a800fa5782a347a8f1b99bce5af08b0731e8d7e28914ef96d39e21238fc3c706a3e5c05e12b9d7965ef16034d1f78f807e716eb", 0x2}, 0x20) sendmsg$inet6(r0, &(0x7f00000008c0)={&(0x7f0000000180)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000340)="f9", 0x26c59}], 0x2f4}, 0x60) 04:42:51 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000e00)={&(0x7f0000000900)={0xcc, r4, 0xc01, 0x0, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x6c, 0x4, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x38, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0xcc}}, 0x4) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x220002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, r4, 0xcded6f76348ca41a, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4004805) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, r7, 0x200, 0x70bd2b, 0x0, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x36}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @remote}}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r6, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000028}, 0xc, &(0x7f0000000500)={&(0x7f0000000800)=ANY=[@ANYBLOB="300800d4b8fe2210e1dc23509b8f2367788c3d9b6463bd9b3a003af4a7f8803ccd2b5886aa37320bf964d05929ab444cff0f2e3dde148bb93d7da919b0921021c90ec043abe02d945bc48cccf1a68aa241e3da5cd30d367743f6eb0d3f22ded4cb3200c2aad29d50d50a4acbb43f319639d110369b3de7751ea115e5b3af046ca496e46347f4e4eb0ca86a4c4f487ef578ed8ce4f217cd2cb2d3063a3c888e5ce3b340c4dfd3a686b275fc0b77c2c85fb08886e94058d8793279d0cb33eba8f1af3eea", @ANYRES16=r7, @ANYBLOB="600a25bd7000fcdbdf250600000008000500ffffffff140006006d6163766c616e310000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x46095}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r8 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) pwrite64(r8, &(0x7f0000000200)="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", 0x200, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000400)={{0xc, @local, 0x4e24, 0x3, 'ovf\x00', 0x8, 0x6, 0xe}, {@multicast2, 0x4e21, 0x3, 0x8, 0x4}}, 0x44) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r9, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, r9, 0x0) listen(0xffffffffffffffff, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380)='NLBL_UNLBL\x00') r12 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, r12, 0x200, 0x70bd2b, 0x0, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x36}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @remote}}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, r12, 0x200, 0x70bd2b, 0x0, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x12}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @remote}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r10, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="004304009141f0212d14fb0ccb8321f237ac6e8ee8707ad160a8de8abaac3efc031d82a756d76cd81a2b06e32effdadc37424105df206ccc6c910ffe80bd1aae2e26d4611c68c4cb74adfa4a68d6513574b4960729ef1c6f005a45caa7a736", @ANYRES16=r11, @ANYBLOB="000225bd7000fddbdf25080000000500010001000000050001000000000005000100010000001400030000000000000000000000ffffe0000002140003000000000000000000000000000000000108000500ac1414aa08000400000002371400060076657468305f766972745f7769666900"], 0x78}, 0x1, 0x0, 0x0, 0x1000e884}, 0x4000000) 04:42:51 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x0, 0x1) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, 0x0}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 04:42:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r18}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r18], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:51 executing program 1: getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000200)=""/125, &(0x7f0000000280)=0x7d) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newsa={0x158, 0x10, 0x713, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@dev, 0x0, 0x2}, {@in6=@empty, 0x4d3, 0x33}, @in6=@remote, {}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}}, 0x0) 04:42:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r18}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r18], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 561.339066][ T27] audit: type=1804 audit(1579063371.572:454): pid=19432 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir994699378/syzkaller.1bQxcd/250/memory.events" dev="sda1" ino=16709 res=1 [ 561.415720][T19441] IPVS: ftp: loaded support on port[0] = 21 [ 561.440997][T19444] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 04:42:51 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) connect(r2, &(0x7f0000000000)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x80) sendmsg$unix(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES64=r2], 0x1c}, 0x0) close(r1) r3 = socket$unix(0x1, 0x5, 0x0) close(r3) [ 561.473756][ T27] audit: type=1800 audit(1579063371.572:455): pid=19432 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16709 res=0 [ 561.483376][T19442] syz-executor.0 (19442) used greatest stack depth: 21432 bytes left [ 561.543326][T19445] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:42:51 executing program 0: r0 = socket$kcm(0x10, 0x5, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x3c5, &(0x7f0000000080)}, 0x8010) [ 561.599529][ T27] audit: type=1804 audit(1579063371.592:456): pid=19432 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir994699378/syzkaller.1bQxcd/250/memory.events" dev="sda1" ino=16709 res=1 [ 561.666452][T19450] device veth105 entered promiscuous mode [ 561.718818][T19450] batman_adv: batadv0: Adding interface: veth105 [ 561.725639][ T27] audit: type=1804 audit(1579063371.692:457): pid=19447 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir994699378/syzkaller.1bQxcd/250/memory.events" dev="sda1" ino=16709 res=1 [ 561.760027][T19450] batman_adv: batadv0: The MTU of interface veth105 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 561.798027][ T27] audit: type=1804 audit(1579063371.692:458): pid=19447 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir994699378/syzkaller.1bQxcd/250/memory.events" dev="sda1" ino=16709 res=1 [ 561.833940][T19450] batman_adv: batadv0: Interface activated: veth105 [ 561.855292][T19449] device veth25 entered promiscuous mode 04:42:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="cc0000002400078f96cd0337ccc55eb29892a137", @ANYRES32=r1, @ANYBLOB="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"], 0xcc}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 561.876517][T19449] batman_adv: batadv0: Adding interface: veth25 [ 561.907115][T19449] batman_adv: batadv0: The MTU of interface veth25 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 561.988361][T19449] batman_adv: batadv0: Interface activated: veth25 04:42:52 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad76b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r7, 0x0) r8 = accept(r7, 0x0, 0x0) close(r8) r9 = accept4$tipc(r8, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80400) getsockopt$TIPC_NODE_RECVQ_DEPTH(r9, 0x10f, 0x83, &(0x7f0000000180), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) r11 = socket$unix(0x1, 0x1, 0x0) bind$unix(r11, &(0x7f0000000400)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r11, 0x0) r12 = accept(r11, 0x0, 0x0) close(r12) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000000340)={0x40, {{0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast1}, 0x4}}}, 0x88) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r10, @in6={{0xa, 0x4e22, 0x40, @mcast1, 0xb14}}}, 0x84) [ 562.064115][T19462] bridge26: port 1(erspan0) entered blocking state [ 562.087470][T19462] bridge26: port 1(erspan0) entered disabled state [ 562.112628][ T27] audit: type=1800 audit(1579063372.352:459): pid=19447 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16709 res=0 [ 562.134048][T19462] device erspan0 entered promiscuous mode [ 562.170406][T19466] bridge55: port 1(erspan0) entered blocking state [ 562.185367][T19446] IPVS: ftp: loaded support on port[0] = 21 [ 562.188371][ T27] audit: type=1804 audit(1579063372.352:460): pid=19471 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir994699378/syzkaller.1bQxcd/250/memory.events" dev="sda1" ino=16709 res=1 [ 562.218403][T19466] bridge55: port 1(erspan0) entered disabled state 04:42:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r18}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r18], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) [ 562.245455][T19466] device erspan0 entered promiscuous mode [ 562.267436][T19468] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.0'. [ 562.353335][ T27] audit: type=1804 audit(1579063372.412:461): pid=19471 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir994699378/syzkaller.1bQxcd/250/memory.events" dev="sda1" ino=16709 res=1 [ 562.386495][T19469] batman_adv: batadv0: Interface deactivated: veth105 [ 562.407987][T19469] batman_adv: batadv0: Removing interface: veth105 [ 562.458575][ T27] audit: type=1804 audit(1579063372.412:462): pid=19476 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir994699378/syzkaller.1bQxcd/250/memory.events" dev="sda1" ino=16709 res=1 04:42:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r18}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r18], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:52 executing program 5: unshare(0x40000000) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(r1) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000080)="7a0bd1ebd555e38da12d3dce60e19ca182ca5daffb32f4bbcdb8cbf406d1c08fa3b3e4fd39adcc9a2363af54e9fc11da14761dda8dc54b28086096fbec55235143bb922ebd2d0d04d3e969891a4280c89f19f30b043fcd6061370e91b0b8d3754879ae2c1961ab933fbbade1bd59b46216dce3bd8c72e200f0bff37de539334a7b1556f811e5c556207e38ab8f17fc8db1c1dcc5f3e29bc0e1fab3eeda9987cc5adc11523899cf4bf8ac2a1b91f7284bc03a1948e743dd75677bcb2c0e657303224ba4a990b8d762aa0ec12729d0a8aa6fa34edf4c038259363c98a329bc4823c041adbc7c214edd406b3fe1c242c7f96ed4a703547fd1dd478e7e550bef3f16") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) sendmsg$NFT_MSG_GETSET(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0xa, 0xa, 0x300, 0x70bd2d, 0x25dfdbfb, {0x3, 0x0, 0x2}, [@NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_SET_POLICY={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0xcb207328503eb442}, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440), 0x575, 0x0, 0x214}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xba78718d0cc3d42b, 0x0, 0xffffffffffffff61, 0x40000000}, 0x0) sendto$rxrpc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x24) r4 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 562.737327][T19486] device veth27 entered promiscuous mode [ 562.788414][T19486] batman_adv: batadv0: Adding interface: veth27 [ 562.817148][T19486] batman_adv: batadv0: The MTU of interface veth27 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 562.840038][T19498] IPVS: ftp: loaded support on port[0] = 21 [ 562.883792][T19486] batman_adv: batadv0: Interface activated: veth27 [ 562.901645][T19490] __nla_validate_parse: 2 callbacks suppressed [ 562.901657][T19490] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.0'. [ 562.933438][T19490] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.0'. [ 562.992294][T19497] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 04:42:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'veth0_to_bond\x00'}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000002c0)={'team0\x00', {0x2, 0x4e23, @remote}}) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) 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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a8d8b698cbf76fb7876eced473525ebbd0e7b9e0d57ae249c7543991e48b60d08a67f80047b3bc86335dfe1fa88ca76d0a9da6ac8a8dedc2b40ef044f564d01908fefe5e30e42729833a90c418622a09b1ce84e323eefeb4804ca444c7263bdb9219e92c8bdfeac1d945a23f177fb32dc859e19"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x4000000, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0xf0, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000740)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@empty}, {@in6=@empty, 0x0, 0x2b}, @in6=@remote, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}}, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) connect$unix(r8, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r8, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r8, 0x8915, &(0x7f0000000240)={'netdevsim0\x00', {0x2, 0x4e24, @rand_addr=0x7}}) [ 563.058807][T19499] device veth107 entered promiscuous mode [ 563.122404][T19499] batman_adv: batadv0: Adding interface: veth107 [ 563.177833][T19499] batman_adv: batadv0: The MTU of interface veth107 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. [ 563.289556][T19499] batman_adv: batadv0: Interface activated: veth107 [ 563.315411][T19486] device erspan0 left promiscuous mode [ 563.323713][T19486] bridge26: port 1(erspan0) entered disabled state [ 563.489626][T19486] bridge27: port 1(erspan0) entered blocking state [ 563.496222][T19486] bridge27: port 1(erspan0) entered disabled state [ 563.510157][T19486] device erspan0 entered promiscuous mode [ 563.517895][T19487] batman_adv: batadv0: Interface deactivated: veth27 [ 563.525063][T19487] batman_adv: batadv0: Removing interface: veth27 [ 563.618850][T19514] IPVS: ftp: loaded support on port[0] = 21 [ 563.632422][T19497] device erspan0 left promiscuous mode [ 563.638079][T19497] bridge55: port 1(erspan0) entered disabled state [ 563.769986][T19497] bridge56: port 1(erspan0) entered blocking state [ 563.776646][T19497] bridge56: port 1(erspan0) entered disabled state [ 563.785967][T19497] device erspan0 entered promiscuous mode [ 563.798461][T19513] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 563.837260][T19515] batman_adv: batadv0: Adding interface: veth19 [ 563.846493][T19515] batman_adv: batadv0: The MTU of interface veth19 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. [ 563.873282][T19515] batman_adv: batadv0: Not using interface veth19 (retrying later): interface not active [ 563.888232][T19516] batman_adv: batadv0: Removing interface: veth19 [ 564.063392][T19512] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 564.096974][T19513] batman_adv: batadv0: Adding interface: veth19 [ 564.110716][T19513] batman_adv: batadv0: The MTU of interface veth19 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. [ 564.137626][T19513] batman_adv: batadv0: Not using interface veth19 (retrying later): interface not active [ 564.156472][T19512] batman_adv: batadv0: Removing interface: veth19 04:42:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100766574680000c6bfeb21e2e24ee4a8716ee40000"], 0x34}}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r6, 0x0) r7 = accept(r6, 0x0, 0x0) close(r7) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r7, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1220211a}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x14, 0x7, 0x1, 0x2, 0x70bd26, 0x25dfdbfc, {0x3, 0x0, 0x4}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000b0001006970766c616e00000c000200060001000200000008000500", @ANYRES32=r5, @ANYBLOB="a07ed2028a19a14142e238e66f662038c75c315234a0c73fb0ef16072d42e50e36ca3edc8bf57d4fcf96590292f3d3233cabbae5830b1b337b39fcc990ddebb0e0477ddba97b7ceb33ace6cae9c30f84426b25f8adf33cbce84ad225b9d88e4751cdb5750da26de7c693b4c6518ab1271b37"], 0x44}}, 0x0) r8 = socket(0x10, 0x80002, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r9}}, 0x20}}, 0x0) 04:42:58 executing program 0: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x2) r4 = socket$kcm(0x10, 0x2, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x68, r5, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0xf}, {0x4c, 0x18, {0x0, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r5, 0x100, 0x70bd26, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x3}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4001) r6 = accept(r3, 0x0, 0x0) close(r6) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000240)={@ipv4={[], [], @empty}, @mcast1, @rand_addr="e9710a2c8470e7dc3d68a82f1c64ca33", 0x7, 0x8, 0x8000, 0x0, 0x945a, 0x804000c0, r7}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r8, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) r10 = socket$unix(0x1, 0x1, 0x0) bind$unix(r10, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r10, 0x0) accept(r10, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r10, 0x40286608, &(0x7f0000000080)={0x2, 0x1, 0x9, 0x58f2e5ee, 0x8001, 0x40}) write$cgroup_type(r9, &(0x7f0000000000)='threaded\x00', 0xb1d000) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f0000000040)=r9, 0x4) ioctl$NS_GET_USERNS(r8, 0xb701, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x7, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x79, 0x11, 0xa8}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x260, 0x0, r8}, 0xffffffffffffff6f) 04:42:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @mcast1, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@assoc={0x18, 0x29}], 0xf}], 0x3, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) close(r5) connect$pppl2tp(r3, &(0x7f00000023c0)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x2, 0x3, 0x4, 0x3, {0xa, 0x4e23, 0x3f, @loopback, 0x6}}}, 0x32) close(0xffffffffffffffff) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r6, &(0x7f0000000140)=""/115, 0x73, 0x20, 0x0, 0x0) readv(r6, &(0x7f0000000000)=[{&(0x7f0000000180)=""/103, 0x67}, {&(0x7f0000000200)=""/212, 0xd4}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r7, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x6332) write$binfmt_misc(r7, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r8, &(0x7f0000000040)=""/184, 0xfffffffffffffe07, 0x40012500, 0x0, 0xfffffe53) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000002300)=""/92, &(0x7f0000002380)=0x5c) 04:42:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r18}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r18], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:58 executing program 5: socket$packet(0x11, 0x0, 0x300) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) accept(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$x25(r1, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000240)=0x12, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f00000000c0)=@in={0x2, 0x0, @local}, 0x80) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) close(r6) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x1) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x2, 0x3, 0x2, 0x70bd27, 0x25dfdbfd, {0xc, 0x0, 0x5}, [@NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x3}, @NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x21}}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40000) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r7}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 567.925742][T19539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 567.948920][T19540] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 567.988626][T19544] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 568.049518][T19546] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 568.062522][T19546] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 568.078748][T19546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 568.087141][T19546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 568.104148][T19546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 568.114542][T19546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 568.154786][T19546] IPv6: ADDRCONF(NETDEV_CHANGE): gtp0: link becomes ready [ 568.229975][T19540] device veth109 entered promiscuous mode [ 568.240093][T19540] batman_adv: batadv0: Adding interface: veth109 [ 568.246759][T19540] batman_adv: batadv0: The MTU of interface veth109 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. [ 568.283110][T19540] batman_adv: batadv0: Interface activated: veth109 [ 568.295043][T19548] device veth19 entered promiscuous mode [ 568.302581][T19548] batman_adv: batadv0: Adding interface: veth19 [ 568.309005][T19548] batman_adv: batadv0: The MTU of interface veth19 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. [ 568.336362][T19548] batman_adv: batadv0: Interface activated: veth19 [ 568.375184][T19558] device erspan0 left promiscuous mode [ 568.382299][T19558] bridge56: port 1(erspan0) entered disabled state [ 568.505939][T19558] bridge57: port 1(erspan0) entered blocking state [ 568.512759][T19558] bridge57: port 1(erspan0) entered disabled state [ 568.527224][T19558] device erspan0 entered promiscuous mode [ 568.540245][T19561] device erspan0 left promiscuous mode [ 568.545859][T19561] bridge20: port 2(erspan0) entered disabled state [ 568.660785][T19561] bridge22: port 1(erspan0) entered blocking state [ 568.667576][T19561] bridge22: port 1(erspan0) entered disabled state [ 568.698201][T19561] device erspan0 entered promiscuous mode [ 568.707850][T19560] batman_adv: batadv0: Interface deactivated: veth109 [ 568.735464][T19560] batman_adv: batadv0: Removing interface: veth109 04:42:59 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xde2}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x53, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r1, 0x18000000000002a0, 0xe0, 0x900, &(0x7f00000006c0)="b9ff0300000d698cb89e40f088a8d501886400de0500000077fb7f11c72be9", 0x0, 0x100}, 0x28) 04:42:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.current\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x87f1a7) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) r3 = accept(r2, &(0x7f0000000000)=@phonet, &(0x7f0000000100)=0x80) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) r5 = accept(r4, 0x0, 0x0) r6 = syz_genetlink_get_family_id$team(&(0x7f00000016c0)='team\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r13, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3400000010000104000000140000000000000000", @ANYRES32=r15, @ANYBLOB="0000000000000000140012000b000100627269646765000004000200"], 0x34}}, 0x0) sendmsg$nl_route(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES16, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r15], 0x28}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c40)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@initdev}}, &(0x7f0000001c00)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r17, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r20, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r23 = socket$nl_route(0x10, 0x3, 0x0) r24 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r24, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r23, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r21, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r22}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) sendmsg$nl_route(r18, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r19, @ANYBLOB="7f00001ddd00000008000a00", @ANYRES32], 0x28}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r25, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r28, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r31 = socket$nl_route(0x10, 0x3, 0x0) r32 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r32, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r32, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r31, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r33, @ANYBLOB="0000000000000000140012000b000200627269646765000005000000"], 0x34}}, 0x0) sendmsg$nl_route(r29, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r30, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r33, @ANYBLOB="4a5f0b6c31d7b74e0ea2bde2169b2426541079f28042dd5c4dd2559b27168397ad4ee0a9d2abf7df1892b2cf828dcab0a10db8f99ff6ac874b56cd11836890bfafc29695a53888ddc56599dec9c39ecac27d977de0ce081b7bcc7fb11b9b8ca9657b8de1bfeb8709aec9b8e1c293a0b99b4e4e6176fb845c6510027b6cadcf4fce9fdb403a960571d4834e4341aa287ea45f9f"], 0x28}}, 0x0) sendmsg$nl_route(r26, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r27, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r33], 0x28}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r35 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r34, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r37, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r40 = socket$nl_route(0x10, 0x3, 0x0) r41 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r41, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r41, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r40, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001b80)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r42}, [@IFLA_LINKINFO={0x1d4, 0x12, @bridge_slave={{0x0, 0x1, 'bridge_slave\x00'}, {0x0, 0x5, [@IFLA_BRPORT_NEIGH_SUPPRESS={0x0, 0x20, 0x1}]}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xc080}, 0x800) sendmsg$nl_route(r38, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r39}, [@IFLA_MASTER={0x8, 0xa, r42}]}, 0x28}}, 0x0) sendmsg$nl_route(r35, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r36, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32], 0x4}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000001b40)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x40410002}, 0xc, &(0x7f0000001b00)={&(0x7f0000001840)={0x2ac, r6, 0x300, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r15}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r16}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x8, 0x81, 0x1f, 0x3}]}}}]}}, {{0x8}, {0x128, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r33}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r42}}}]}}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) recvmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000000240)=""/100, 0x64}, {&(0x7f00000002c0)=""/187, 0xbb}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/119, 0x77}], 0x6, &(0x7f0000001580)=""/237, 0xed}, 0x40002000) ioctl$SIOCX25CALLACCPTAPPRV(r3, 0x89e8) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) [ 568.855900][T19550] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:42:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$x25(r3, &(0x7f0000000500)={0x9, @remote={[], 0x1}}, 0x12) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000002c0)=""/174, 0x30000, 0x1800, 0x9, 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000000070000", @ANYRES32=r5, @ANYBLOB="ffffa8880000000008000a0014000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0xc}, 0x10) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r8 = socket(0x10, 0x2, 0x8) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, r9, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x35e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x558}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x3c}}, 0x4029009) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0x101, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_MASTER={0x8, 0xa, r19}]}, 0x28}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000104000040000000000000001ea6", @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r19], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, r11, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x42}, 0xc080) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 04:42:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r3) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4f22, 0xfffffffc, @loopback, 0x210001}, 0x1c) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x24000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r4, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="95c4000000000000000001000000000000000f000000004c00180000000062726f6164636173742d6c696e6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"], 0x68}}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x502, 0x70bd28, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40041}, 0x14000020) shutdown(r4, 0x1) r8 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x3d000000) 04:42:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socket(0x0, 0x0, 0x0) r1 = socket(0x1f, 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge_slave_0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge_slave_0\x00', 0x2000000c0ffffff}) [ 569.126921][T19595] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 569.205184][T19588] device erspan0 left promiscuous mode [ 569.213835][T19588] bridge22: port 1(erspan0) entered disabled state [ 569.389630][T19588] bridge23: port 1(erspan0) entered blocking state [ 569.389674][T19588] bridge23: port 1(erspan0) entered disabled state [ 569.391260][T19588] device erspan0 entered promiscuous mode [ 569.412118][T19597] device veth111 entered promiscuous mode [ 569.422165][T19597] batman_adv: batadv0: Adding interface: veth111 [ 569.428593][T19597] batman_adv: batadv0: The MTU of interface veth111 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. [ 569.457218][T19597] batman_adv: batadv0: Interface activated: veth111 [ 569.465487][T19598] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 569.493329][T19601] device veth9 entered promiscuous mode [ 569.501291][T19601] batman_adv: batadv0: Adding interface: veth9 [ 569.508473][T19601] batman_adv: batadv0: The MTU of interface veth9 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. [ 569.535890][T19601] batman_adv: batadv0: Interface activated: veth9 [ 569.548345][T19610] device erspan0 left promiscuous mode [ 569.554182][T19610] bridge23: port 1(erspan0) entered disabled state [ 569.639968][ C1] ------------[ cut here ]------------ [ 569.645473][ C1] DEBUG_LOCKS_WARN_ON(1) [ 569.645615][ C1] WARNING: CPU: 1 PID: 0 at kernel/locking/lockdep.c:167 mark_lock+0x22b/0x1220 [ 569.658825][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 569.665419][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.5.0-rc5-syzkaller #0 [ 569.673285][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.683385][ C1] Call Trace: [ 569.686667][ C1] [ 569.689549][ C1] dump_stack+0x197/0x210 [ 569.693880][ C1] ? mark_lock+0x1c0/0x1220 [ 569.698438][ C1] panic+0x2e3/0x75c [ 569.702317][ C1] ? add_taint.cold+0x16/0x16 [ 569.707012][ C1] ? __kasan_check_write+0x14/0x20 [ 569.712113][ C1] ? __warn.cold+0x14/0x3e [ 569.716523][ C1] ? __warn+0xd9/0x1cf [ 569.720597][ C1] ? mark_lock+0x22b/0x1220 [ 569.725095][ C1] __warn.cold+0x2f/0x3e [ 569.729399][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 569.735106][ C1] ? mark_lock+0x22b/0x1220 [ 569.739616][ C1] report_bug+0x289/0x300 [ 569.743986][ C1] do_error_trap+0x11b/0x200 [ 569.748605][ C1] do_invalid_op+0x37/0x50 [ 569.752999][ C1] ? mark_lock+0x22b/0x1220 [ 569.757516][ C1] invalid_op+0x23/0x30 [ 569.761652][ C1] RIP: 0010:mark_lock+0x22b/0x1220 [ 569.766740][ C1] Code: d0 7c 08 84 d2 0f 85 a8 0e 00 00 44 8b 1d dd 16 21 09 45 85 db 75 b6 48 c7 c6 20 80 2b 88 48 c7 c7 60 80 2b 88 e8 b4 3f eb ff <0f> 0b 31 db e9 aa fe ff ff 48 c7 c7 e0 14 66 8b e8 70 4e 58 00 e9 [ 569.786679][ C1] RSP: 0018:ffffc90000da8398 EFLAGS: 00010086 [ 569.792745][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 569.800737][ C1] RDX: 0000000000000100 RSI: ffffffff815e53a6 RDI: fffff520001b5065 [ 569.808719][ C1] RBP: ffffc90000da83e8 R08: ffff8880a99fc340 R09: fffffbfff1333285 [ 569.816670][ C1] R10: fffffbfff1333284 R11: ffffffff89999423 R12: 0000000000000004 [ 569.824643][ C1] R13: ffff8880a99fccc8 R14: 0000000000000001 R15: 0000000000042dd4 [ 569.832679][ C1] ? vprintk_func+0x86/0x189 [ 569.837269][ C1] ? mark_lock+0x22b/0x1220 [ 569.841926][ C1] __lock_acquire+0x1e8e/0x4a00 [ 569.846788][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 569.853176][ C1] ? netif_skb_features+0x6c2/0xb90 [ 569.858381][ C1] ? mark_held_locks+0xf0/0xf0 [ 569.863197][ C1] ? mark_lock+0xc2/0x1220 [ 569.867616][ C1] lock_acquire+0x190/0x410 [ 569.872186][ C1] ? sch_direct_xmit+0x2e0/0xd30 [ 569.877123][ C1] _raw_spin_lock+0x2f/0x40 [ 569.881671][ C1] ? sch_direct_xmit+0x2e0/0xd30 [ 569.886650][ C1] sch_direct_xmit+0x2e0/0xd30 [ 569.891459][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 569.897734][ C1] ? dev_watchdog+0xca0/0xca0 [ 569.902389][ C1] ? lock_acquire+0x120/0x410 [ 569.907058][ C1] __dev_queue_xmit+0x2707/0x35c0 [ 569.912086][ C1] ? __kasan_check_read+0x11/0x20 [ 569.917113][ C1] ? __lock_acquire+0x16f2/0x4a00 [ 569.922135][ C1] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 569.927399][ C1] ? __kasan_check_read+0x11/0x20 [ 569.932443][ C1] ? mark_lock+0xc2/0x1220 [ 569.936840][ C1] ? mark_held_locks+0xa4/0xf0 [ 569.941648][ C1] ? ip6_finish_output2+0xc98/0x25c0 [ 569.946922][ C1] ? __ip6_finish_output+0x444/0xaa0 [ 569.952210][ C1] ? ip6_finish_output2+0xc98/0x25c0 [ 569.957480][ C1] dev_queue_xmit+0x18/0x20 [ 569.961973][ C1] ? dev_queue_xmit+0x18/0x20 [ 569.966723][ C1] ip6_finish_output2+0xfbe/0x25c0 [ 569.972929][ C1] ? ip6_frag_next+0xb20/0xb20 [ 569.977752][ C1] ? rcu_read_lock_held+0x9c/0xb0 [ 569.982768][ C1] ? __kasan_check_read+0x11/0x20 [ 569.987803][ C1] __ip6_finish_output+0x444/0xaa0 [ 569.992898][ C1] ? __ip6_finish_output+0x444/0xaa0 [ 569.998189][ C1] ip6_finish_output+0x38/0x1f0 [ 570.003045][ C1] ip6_output+0x25e/0x880 [ 570.007456][ C1] ? ip6_finish_output+0x1f0/0x1f0 [ 570.012560][ C1] ? __local_bh_enable_ip+0x15a/0x270 [ 570.017936][ C1] ? __ip6_finish_output+0xaa0/0xaa0 [ 570.023621][ C1] ? xfrm_lookup+0x38/0x50 [ 570.028110][ C1] mld_sendpack+0x9c2/0xed0 [ 570.032628][ C1] ? nf_hook.constprop.0+0x560/0x560 [ 570.037916][ C1] ? mld_ifc_timer_expire+0x43e/0x950 [ 570.043306][ C1] ? __local_bh_enable_ip+0x15a/0x270 [ 570.048675][ C1] mld_ifc_timer_expire+0x454/0x950 [ 570.053883][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 570.059489][ C1] call_timer_fn+0x1ac/0x780 [ 570.064067][ C1] ? mld_dad_timer_expire+0x230/0x230 [ 570.069425][ C1] ? msleep_interruptible+0x150/0x150 [ 570.074780][ C1] ? run_timer_softirq+0x6b1/0x1790 [ 570.080042][ C1] ? trace_hardirqs_on+0x67/0x240 [ 570.085053][ C1] ? mld_dad_timer_expire+0x230/0x230 [ 570.090409][ C1] ? mld_dad_timer_expire+0x230/0x230 [ 570.095779][ C1] run_timer_softirq+0x6c3/0x1790 [ 570.100792][ C1] ? add_timer+0x930/0x930 [ 570.105412][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 570.111563][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 570.117108][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 570.123076][ C1] ? trace_hardirqs_on+0x67/0x240 [ 570.128152][ C1] __do_softirq+0x262/0x98c [ 570.132680][ C1] ? sched_clock_cpu+0x1b/0x1b0 [ 570.137515][ C1] irq_exit+0x19b/0x1e0 [ 570.141659][ C1] smp_apic_timer_interrupt+0x1a3/0x610 [ 570.147207][ C1] apic_timer_interrupt+0xf/0x20 [ 570.152120][ C1] [ 570.155040][ C1] RIP: 0010:native_safe_halt+0xe/0x10 [ 570.160394][ C1] Code: a8 86 de f9 eb 8a cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d 44 49 54 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 34 49 54 00 fb f4 cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 7e 55 8e f9 e8 49 [ 570.179993][ C1] RSP: 0018:ffffc90000d3fd68 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 570.188497][ C1] RAX: 1ffffffff132669e RBX: ffff8880a99fc340 RCX: 0000000000000000 [ 570.196467][ C1] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffff8880a99fcbd4 [ 570.204436][ C1] RBP: ffffc90000d3fd98 R08: ffff8880a99fc340 R09: 0000000000000000 [ 570.212393][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 570.220355][ C1] R13: ffffffff8a7b4a40 R14: 0000000000000000 R15: 0000000000000001 [ 570.228322][ C1] ? default_idle+0x4e/0x360 [ 570.232938][ C1] arch_cpu_idle+0xa/0x10 [ 570.237250][ C1] default_idle_call+0x84/0xb0 [ 570.242007][ C1] do_idle+0x3c8/0x6e0 [ 570.246057][ C1] ? arch_cpu_idle_exit+0x80/0x80 [ 570.251071][ C1] cpu_startup_entry+0x1b/0x20 [ 570.255869][ C1] start_secondary+0x2f4/0x410 [ 570.260631][ C1] ? set_cpu_sibling_map+0x2140/0x2140 [ 570.266089][ C1] secondary_startup_64+0xa4/0xb0 [ 570.272670][ C1] Kernel Offset: disabled [ 570.277022][ C1] Rebooting in 86400 seconds..