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", 0x1000, 0x4000010, &(0x7f0000000080)=@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x80) ioctl(r0, 0x8b2b, &(0x7f0000000040)) [ 1610.300653][ T29] audit: type=1804 audit(1593457726.115:2304): pid=29688 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/788/cgroup.controllers" dev="sda1" ino=16382 res=1 19:08:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1c) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380)='gtp\x00') pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r1, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_FLOW={0x6, 0x6, 0xffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x8800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000004c0)={0x1, 0x0, 0x6567, 0xcd2d, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={r4, 0xffff}, &(0x7f0000000580)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@setneightbl={0x2c, 0x43, 0x200, 0x70bd27, 0x25dfdbfb, {0xa}, [@NDTA_THRESH2={0x8, 0x3, 0x5}, @NDTA_THRESH2={0x8, 0x3, 0xa094}, @NDTA_THRESH2={0x8, 0x3, 0xffffffe0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) close(r0) r5 = accept(r2, &(0x7f0000001880)=@tipc=@id, &(0x7f0000001900)=0x80) sendmsg$IPCTNL_MSG_CT_DELETE(r5, &(0x7f0000001b40)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001980)={0x148, 0x2, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x7}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x77}, @CTA_LABELS={0x20, 0x16, 0x1, 0x0, [0x400, 0xffff, 0x200, 0x3, 0x1, 0x8, 0x40]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'snmp\x00'}}, @CTA_PROTOINFO={0x18, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x14, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0x3}, @CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5}]}}, @CTA_NAT_DST={0x40, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V6_MINIP={0x14, 0x4, @ipv4={[], [], @empty}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @loopback}]}, @CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x26d2e616}, @CTA_SEQADJ_CORRECTION_POS={0x8}, @CTA_SEQADJ_OFFSET_AFTER={0x8}]}, @CTA_TUPLE_ORIG={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_LABELS_MASK={0x14, 0x17, [0xfff, 0x6, 0xfffffff8, 0x5b7b0f52]}, @CTA_TUPLE_REPLY={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x9b}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @private1}}}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x800}, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) ioctl$NS_GET_USERNS(r3, 0xb701, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001c00)={{{@in6=@private2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@private0}}, &(0x7f0000001d00)=0xe8) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000001d40)={@private1, @private2={0xfc, 0x2, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffffff9, 0x1ff, 0x8001, 0x400, 0x0, 0x1000107, r7}) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001dc0)={0x0, r2, 0x7fff, 0x401, 0x9, 0x32f}) socket$inet6_sctp(0xa, 0x5, 0x84) r8 = accept$inet6(0xffffffffffffffff, &(0x7f0000001e00)={0xa, 0x0, 0x0, @local}, &(0x7f0000001e40)=0x1c) ioctl$FS_IOC_SETFSLABEL(r8, 0x41009432, &(0x7f0000001e80)="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") accept$netrom(0xffffffffffffffff, &(0x7f0000001fc0)={{0x3, @null}, [@netrom, @rose, @null, @rose, @null, @netrom, @default]}, &(0x7f0000002040)=0x48) 19:08:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) r2 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) pipe(&(0x7f0000002dc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r3, 0x110, 0x5, &(0x7f0000002e00)=[0x3, 0x4], 0x2) accept4(r2, 0x0, 0x0, 0x0) socketpair(0x22, 0x800, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NFT_MSG_GETSET(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x134, 0xa, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x4}, [@NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x5}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x3}, @NFTA_SET_ID={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x8}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @tproxy={{0xb, 0x1, 'tproxy\x00'}, @void}}, @NFTA_SET_EXPR={0x1c, 0x11, 0x0, 0x1, @match={{0xa, 0x1, 'match\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_MATCH_NAME={0x5, 0x1, '\x00'}]}}}, @NFTA_SET_USERDATA={0xb2, 0xd, 0x1, 0x0, "6d9e02439e52e22538edfa1426aa9ca4cd88c15cb3bfd43853a1962fec72a1f6f89930e86d39e987099744226b0741f8103f5bb7149b6e92bc0c95a91aa4dc3220ae591a05a4561a2cf1a272cf32b9d6cc084e73e40807bf2bdb6ebef03533a28dc24adb00dc876580cd0529726da1aef4821b7e0f494f8cff5ca3a297b5f0c33513f01e0869d20e2778f5c04097707f92147bf7ccecb8204b888a0885882eb3d69c6831e28fce34cb261cd48dbd"}, @NFTA_SET_POLICY={0x8}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x9}]}, 0x134}, 0x1, 0x0, 0x0, 0xc021}, 0x4040) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c80)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b1b21a95ac816d2709aec2a323d1feed8a99f158d740dfe3e44bde933dea81d1c7c36e91ff7f3a3a8bcd1bb4b7763add5ea73a74067ca0bb8dd3b87e979cac7131cf884b59dc125090a4b9e13"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 1610.481063][ T29] audit: type=1804 audit(1593457726.125:2305): pid=29692 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/788/cgroup.controllers" dev="sda1" ino=16382 res=1 19:08:46 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x30000000, 0x9b9, 0x400, @broadcast}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040), 0x4) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x5}}]}}}, @IFLA_MASTER={0x8}]}, 0x50}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100), &(0x7f0000000200)=0x14) 19:08:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000151b00003d0301000000000095000e00000000007126000000000000bf67000000000000070600000fff07007707000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1610.696008][ T29] audit: type=1804 audit(1593457726.335:2306): pid=29703 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/793/memory.events" dev="sda1" ino=15734 res=1 [ 1610.791144][T29721] IPVS: ftp: loaded support on port[0] = 21 19:08:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) accept4(r0, &(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000540)=0x34, 0x80000) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffffa1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="a200000028dd097bc26d73f0b2a35e652ecc9a42f441fc244a1df0962d42b83976000000000000000037dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c5028ff7f000016f296ac5e7aa54b2098ecf2caa878df7d389aa943456a311408000000000000006f27ddf63eba99dcb48882fe1c17dcf416525739aa02be6c7146eb560ca6ff4db5258a92ea5b50adb8c3acbc9363bf45a3c9a32c6c15be92fcb343c6cacd3fa1820fa413d874da"], &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000580)={r3, 0x4, 0xa8}, &(0x7f00000005c0)=0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00') close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000140)=0x4) [ 1610.909243][T29721] virt_wifi0 speed is unknown, defaulting to 1000 [ 1611.195153][ T29] audit: type=1804 audit(1593457727.105:2307): pid=29701 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/793/cgroup.controllers" dev="sda1" ino=16377 res=1 19:08:47 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="4800000010001fff00000500000000e5ff000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a0001000280140016308a78c33307d02dfd2324834e9e468485309105704d316f4a0e520f78e59af0cc25211261c18ae9d9bc4bb69039496bb2aea59bd417681711cd5d2ea2ee698a3d9053a54565f131b36f5b60f114b53cc3216dbfc395557256c6893ff700000000000000000000780468a726d3df4a9b228e1d0ed688f06755e406907b0b2076caea5afe00e62610328d0582a3e1b5d1dbb95a"], 0x48}}, 0x0) r0 = socket(0x21, 0x80000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000300)={0x0, 0xfe24, &(0x7f00000002c0)={&(0x7f0000000180)={0x2c, r3, 0x201, 0x0, 0x0, {0x12}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11bddd243b5244f7}, 0xc, &(0x7f00000001c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r3, @ANYBLOB="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"], 0xa4}, 0x1, 0x0, 0x0, 0x8840}, 0xc800) r4 = socket(0x22, 0x3, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540), 0xc) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) splice(r5, &(0x7f0000000340)=0x5, r6, &(0x7f0000000400)=0x2, 0x0, 0x9) sendmsg$NFT_MSG_GETTABLE(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x2c, 0x1, 0xa, 0x3, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r1, 0x0, 0x100000010) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000580), 0x62, 0x810) [ 1611.326906][ T29] audit: type=1804 audit(1593457727.125:2308): pid=29703 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/793/cgroup.controllers" dev="sda1" ino=16377 res=1 19:08:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x268f) vmsplice(r0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="308eec7e281a1f3ad9cd9b6d57259f2d7ea78e9eecb950d33ba82736acfe9725353e0d872e7c0fba0e57a9718094feebd1e15ec739480792149eaa00ea272ef61d6cd33327eb", 0x46}, {&(0x7f0000000180)="6197029d2f455ec964e4ebd7801c077443d053cd6226e628bc44d6222bc0dc2c3cbeb55829e31d339852fef56a6c789d7a77389170d2fcdaf03332f58207bf2d7edb", 0x42}, {&(0x7f0000000240)="e5fe9f08dd74cd771722f7a5fca8f2932aedaf50433763e42bc2b37c84e92dbfa0ca3f0154e179e27d66d2b344ef33821795c6b99fc5366519cfa283484e0c449fcfa3daf379b8502caae5872c02d1215b81bbdf78236ceee6af4832c1ee5c6369f0ce6a3f7985bc2c6909fe12084572378d087c5a072317ad2f4980b86357ae72f5164f8d4a86d12858b323490f1ab251efee26acb58910b5012528d084304886bc0c98dc0ddf26637289aadc74395d75", 0xb1}, {&(0x7f0000000300)="424256ed0a09a9df8a47f508d1a0545a3da7ac35e2198d96cf5ed00f2f81e3a659d077256435962d065b38324f3805fc69050afb33d4be2a411331a690d5c8a13795215309bd3230ae718aedbf429c4119ade6469bb59f892966daea96195144495b90e446f24434fdeee98fdf076671c5ec04e9830c1486fb95adb2147c985e20fa2f4774c4ec8c9340b08ac3", 0x8d}, {&(0x7f0000000040)="7617c0da04defd26d94cc456b996462d69a70d96a10904256c144f83e0ce367e499a4698b14a8325cd566f869d716bf67d70785a2c61e9ab3a", 0x39}, {&(0x7f0000001840)="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", 0x1000}, {&(0x7f00000003c0)="37facda081909e8d7ed750cada4f4b21bc76e51df1151387211bb80b5daab7194798e16df8f0a5df2826340572b2d27f6eb8bf1fc465350481069afda06a8b0e0552ac39780297fa46ec80a11bfc09008c3f5ed45800ce489d593f39c1766c9690ee61e676ae850f55b1a201638ddebefd9e4a6e39cebd32e85b3b16c5c5bb77e9bb79e4ac5d14a2d8ec9910a316b4bd2f8ec90d60095b91814985b6da596a8abe72210532e9137f4ac5fce030d8e840dc0cfd4091cc35e260cfe26b18119f7928e6b11da8a38c77e3b52728ef44d1faa43b43a108c419c0533caafae8041cc9a160c96cc36261fd", 0xe8}, {&(0x7f00000004c0)="4f0b0715a4509cc9091c8290643cfdd77a60c73d97d5d05d09d324ca1cff09f3ea55748fd2d33182eaa66987e177ad92ae20a62365b48699918f7f07bf44eb2d0fd9ebc43514ec240662e75ba3e43356c19a75a7abbd0c09c1ab3fdad6f8f7b4c4a7c15733f685182686dc2c3c2e729a3b5af65d42aa8bdc19905c0b4df93f3abcdaf4294a18771ec804a97771cc104d53e914997ce0604e8da2f13fb7ee15cd252cdeeea989bb9438d89b4721e022a7", 0xb0}, {&(0x7f0000000580)="5b583ca55e7bb6fb9548daf44ea507bb7f2a3f4e159a80ee7e2fbb54d9b2de48", 0x20}, {&(0x7f00000005c0)="7586ef9cdbb1cfc4e757961ff585843a8e87fca1f4ef4d5026630261760aec1c6160cc78bbae2638ce300aab3e691a24335788ddf7073ae466f8ef07ad35089b5f728b1115b70f0606b0c4584ced1d41ea0eea1524a2fe9f83e866e72d8d0d70cdb7deb1236c878b86c6efbc812bc8edbafe7b0c6b5787f0451f9ed45c62380a9cf9bf48c0c4ca057b991ab61f7a2b2aaa2f5c257027d670eac03190f9aa8f2ec32599b7256aab137f3d758ba6171ab990a9ce2ea4e32c68b24a9867920d70e3fae416b9aa889f970016bf05bc940735a08013f3d7f5c1be", 0xd8}], 0x20, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpu.stat\x00', 0xb00000000065808, 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) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000880)={r3, 0x1b2, 0x0, 0x9}, &(0x7f00000008c0)=0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x9, &(0x7f0000000780)="33a21a2e101b74521018a1348b4906fed3e15e563d3fbd072bcb22e4c0bd5a0d992a00fd1d5cdb6d6e3fb3723459b697c839e93607191534397ae56ec0d6d44c306fbd") r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000800), &(0x7f0000000840)=0x4) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r4, r2, 0x0, 0x100000001) write$binfmt_elf64(r5, &(0x7f0000001240)=ANY=[@ANYBLOB="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"/1480], 0x5c8) [ 1611.502612][ T29] audit: type=1804 audit(1593457727.125:2309): pid=29710 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/793/cgroup.controllers" dev="sda1" ino=16377 res=1 [ 1611.710096][ T29] audit: type=1804 audit(1593457727.125:2310): pid=29732 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/793/cgroup.controllers" dev="sda1" ino=16377 res=1 19:08:47 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socket$nl_route(0x10, 0x3, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="0000000061b9ec119ad121f4e3832d662811a6f542cf8bab697d77901f908d9e7203b992ad4964492aa0fdcd84b1364ecb88efe5c149a325e6027f7f636496856761f8168c965086c97efad16183808d155913ac5e3e873babeca4ebf9da203331a0280e56ec5acced09a8ef46455ec6b586b3407bc62ebade771c2368af5f74536ee80579011746969a7738b1", @ANYRES16=r3, @ANYBLOB="170900000000000000000400000008000900000000001f5169e99da2a28b7530"], 0x1c}}, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x14ca}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x400}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x800}]}, 0x38}}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xb, 0xff, 0x209e20, 0xfffffff8, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b40)={r5, &(0x7f0000000300)}, 0x20) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r5, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r5, &(0x7f0000000440), &(0x7f0000000640)=""/203}, 0x20) 19:08:47 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000104ff", 0x7) r2 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00000001c0)={@initdev, @dev}, &(0x7f0000000200)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000000)={0x5e, @loopback, 0x4e24, 0x0, 'nq\x00', 0x40, 0x240, 0x37}, 0x2c) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f00000000c0)) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 19:08:47 executing program 1: getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) socket$kcm(0x10, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept4$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14, 0x80000) sendfile(r1, r0, 0x0, 0x100000010) r2 = openat$cgroup_ro(r0, &(0x7f0000000700)='rdma.current\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00'}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x48c0}, 0x40001) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0x0, 0xffffffffffffffff, 0x0, 0x21, &(0x7f00000001c0)='cgroup.cootrollers\x00R\xeb\xa3|s\xa0\x9da\xce+\x12\xce\x88\x81', 0x0}, 0x30) r5 = getpid() sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000840)={&(0x7f0000000440)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYRESOCT=r4, @ANYRES32=r5, @ANYBLOB='\b\x00R\x00', @ANYRES32=r5, @ANYRESOCT], 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x8000) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, @any, 0x5}, 0xa) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, 0xffffffffffffffff, 0x0, 0x100000010) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffff96, &(0x7f00000000c0), 0x1}, 0x24000810) [ 1611.774964][T29722] device geneve2 entered promiscuous mode 19:08:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) r5 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@remote={[], 0x2}, 0x3, 'veth1_to_bridge\x00'}) sendfile(r3, r4, 0x0, 0xf03b0000) sendfile(r3, r2, 0x0, 0x8000000000004) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080)='NLBL_CALIPSO\x00') sendfile(r1, r0, 0x0, 0x800000000000e) [ 1611.841438][ T29] audit: type=1804 audit(1593457727.125:2311): pid=29731 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/793/cgroup.controllers" dev="sda1" ino=16377 res=1 19:08:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYRES64, @ANYRESDEC, @ANYBLOB="fe000000001c0012000c000100626f6e64000000000c0082000800000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4485c}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x1, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) r6 = accept(r5, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000240)=0x4) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r8, r7, 0x0, 0x100000010) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r10, r9, 0x0, 0x100000010) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xfffffffffffffdc9, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[], 0x88}, 0x1, 0x0, 0x0, 0x4001}, 0x40000) [ 1611.841508][ T29] audit: type=1804 audit(1593457727.415:2312): pid=29743 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/789/cgroup.controllers" dev="sda1" ino=15690 res=1 [ 1611.921434][T29722] IPVS: ftp: loaded support on port[0] = 21 [ 1611.992477][T29722] virt_wifi0 speed is unknown, defaulting to 1000 19:08:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) bind(r2, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9, 0x1, 'cake\x00'}, {0xc, 0x2, [@TCA_CAKE_DIFFSERV_MODE={0x8, 0x3, 0x2}]}}]}, 0x3c}}, 0x0) 19:08:48 executing program 1: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}, {{0xa, 0x4e20, 0x0, @remote}}}, 0x108) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000140)=[{&(0x7f0000000100)="77690addcfbe1fbb66ec", 0xa}], 0x1, 0x1) close(0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYRES64, @ANYRESDEC=r1, @ANYRESOCT=r1], 0x3}}, 0x0) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) socket(0x80000000000000a, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180), 0x10) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r5 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x15, 0x3, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r5, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x30058040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="f001634760387ed448cb000000", @ANYRES16=0x0, @ANYBLOB="020027bd7000fbdbdf25180000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000000000008000b00080000000600160000100000050012000000000006001100051a000008000b007f000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b00840f000006001600ff0100000500120000000000060011000900000008000b0006000000"], 0xb0}, 0x1, 0x0, 0x0, 0xc0}, 0x8041) sendmsg$NBD_CMD_DISCONNECT(r6, 0x0, 0x0) close(r0) [ 1612.341524][ T9207] tipc: TX() has been purged, node left! 19:08:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0xfffffe9f) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100008, 0x500001c) 19:08:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = socket(0x919fe2c41a7a18a7, 0xa, 0x7f) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000180)=""/179, 0xb3}, &(0x7f0000000000), 0x8}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r4 = accept4$netrom(r2, &(0x7f0000000300)={{0x3, @null}, [@netrom, @default, @netrom, @netrom, @default, @null, @rose, @netrom]}, &(0x7f0000000380)=0x48, 0x190db42d94bd294) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000003c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x44}}, {0x2, 0x4e22, @empty}, {0x2, 0x4e22, @empty}, 0x14, 0x0, 0x0, 0x0, 0x42b, 0x0, 0x4e, 0x8, 0x5}) syz_open_procfs$namespace(r1, 0xfffffffffffffffe) 19:08:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4500000038000535a4abd32b8018007a032482c137153e37100001800125d124000000b3e9d3dfd08300000000000000", 0x30}, {&(0x7f0000000100)="6a2a261bb49c3cfd4a93b0ed6022ad8aa9859d8787", 0x15}], 0x2}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcf8}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r2, 0xc0, &(0x7f0000000600)={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$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000a40)={r3}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r3}, 0xc) accept4(r1, &(0x7f00000001c0)=@phonet, &(0x7f0000000080)=0x80, 0x80400) 19:08:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f000000a840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20000040) poll(0x0, 0x0, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) socket$pppl2tp(0x18, 0x1, 0x1) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8080}, 0x20010000) sendmmsg$inet6(r1, &(0x7f000000a840)=[{{&(0x7f0000002840)={0xa, 0x0, 0x0, @remote}, 0x1c, 0x0}}], 0x1, 0x20000040) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000006c0)={0x68, r3, 0x320, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0xe454, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}}, 0x11) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socketpair(0x18, 0x0, 0x0, &(0x7f0000000100)) syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') sendmsg$BATADV_CMD_TP_METER(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x1, 0x0, 0x0, 0x20040004}, 0x10000004) 19:08:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x300000a, 0x2012, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @private1={0xfc, 0x1, [], 0x1}, @local, 0x0, 0x9, 0x5, 0xd00, 0x3f, 0x10140, r4}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x2a) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x200000000003, 0x3) shutdown(r6, 0x0) recvmmsg(r6, &(0x7f00000003c0)=[{{&(0x7f0000000000)=@xdp, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/204, 0xfffffff1}}], 0x1500, 0x0, 0x0) 19:08:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="8000000000000000"], 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000003c0)={0x0, @adiantum}) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x60, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x60}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000380)={&(0x7f0000000000), 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x260, r2, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x100, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8001}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9763}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x8, @mcast2, 0x4ed2}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @private1={0xfc, 0x1, [], 0x1}, 0x5}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdf02}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x401}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3da}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4c}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xa, 0x1, @l2={'ib', 0x3a, 'lo\x00'}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9b81}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xa0a}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xb6e}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_BEARER={0x70, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x1000, @mcast1, 0x400}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x20}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x20044895}, 0x4008090) [ 1613.039396][T29819] netlink: 29 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1613.092734][T29819] netlink: zone id is out of range [ 1613.151975][T29819] netlink: 29 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1613.197657][T29819] netlink: zone id is out of range 19:08:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c800000", @ANYRES16=r1, @ANYBLOB="000227bdfbdbdf2500000005002a0001000000000100000006002800010000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x90}, 0x24008001) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r3, 0x8983, &(0x7f0000000340)={0x8, 'bridge_slave_0\x00', {'syz_tun\x00'}, 0x5}) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="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"], 0x14}}, 0x0) [ 1613.307693][T29833] tipc: Enabling of bearer rejected, already enabled 19:08:49 executing program 2: r0 = socket$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) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'team_slave_1\x00'}}, 0x1e) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) getsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff30000000000000000e1ff", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e23, 0x9, @private1, 0xce9}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e20, @rand_addr=0x64010101}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}], 0x7c) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x6, 0x1, 0x201, 0x0, 0x0, {0x0, 0x0, 0x4}, [""]}, 0x14}}, 0x0) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r9}}, 0x20}}, 0x0) 19:08:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x98}}, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000080)=ANY=[@ANYBLOB="46040000be2b2da1e9e5d654d58694e72f7de9a8c20ff8b5d80d05ec1de05f0973c5979a9adfc6d4db30c10ffa0f2629dc", @ANYRES16=r1, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r2], 0x4}}, 0x0) sendmsg$IPSET_CMD_RENAME(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x5, 0x6, 0x401, 0x0, 0x0, {0xa, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4001001}, 0x20048000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={r0}) sendmsg$nl_route(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@ipmr_delroute={0x2c, 0x19, 0x10, 0x70bd2c, 0x25dfdbfe, {0x80, 0x0, 0x0, 0x7, 0xff, 0x2, 0x35, 0x0, 0x1600}, [@RTA_PRIORITY={0x8, 0x6, 0x3}, @RTA_SRC={0x8, 0x2, @empty}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000084) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000006c0)=ANY=[@ANYBLOB="180000000200000004000200"/24], 0x18}}, 0x0) socket$alg(0x26, 0x5, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0) [ 1613.531512][T29849] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1613.534927][T29850] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 19:08:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="a517ac2e34d8cb8b0dfabc2170f596a3e1cc5863dbc20b01c209b9815d930701971baa9a18c11268ffaadab564607db48ef9dba01aac2cd87f240abf2cc0d971dc0ef3ac14c17c7984fab8d57e277fa7eda3edde7e2c74753bb89fa21eeb6e9b7c5dd236a8e2266965532fb2035519014ce659fcc8767aee208d46c0cb3794e2459651b23af573c66590ad2b4ff25b038751150f4da024d42943da4c80e7787ad1464d016a101f0285bd4d382e9643891139692c14279c4bb94342416a054e15b2f56c4bbd22e6859282e36bbb8f9c60aad3a458a2c45750f379d5c4812117bb4e0c0fac01bbac13494f4c"], 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r5], 0x4}}, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x28, 0x1406, 0x2, 0x0, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000080}, 0x4048440) sendfile(r2, r1, 0x0, 0x100000007) 19:08:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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)=0x1d7) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r6, @ANYBLOB="08000200ff"], 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) socket$caif_seqpacket(0x25, 0x5, 0x3) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x6}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) [ 1613.649356][T29852] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1613.688882][T29850] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1613.789074][T29850] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1613.855269][T29853] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1613.875572][T29852] bond8: (slave bridge26): making interface the new active one [ 1613.895225][T29853] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1613.940146][T29853] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1613.952606][T29852] bond8: (slave bridge26): Enslaving as an active interface with an up link 19:08:49 executing program 1: pipe(&(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) recvmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000240)=@qipcrtr, 0x80, &(0x7f0000000880)=[{&(0x7f00000002c0)=""/142, 0x8e}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000540)=""/222, 0xde}, {&(0x7f0000000640)=""/112, 0x70}, {&(0x7f00000006c0)=""/211, 0xd3}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f00000007c0)=""/153, 0x99}], 0x9, &(0x7f0000000940)=""/86, 0x56}, 0x60) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x2}]}}}]}, 0x40}}, 0x0) [ 1614.046410][T29849] bond8: (slave bridge27): Enslaving as an active interface with a down link 19:08:50 executing program 0: unshare(0x40000000) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x4}}}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = getpid() sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x4}}}, @IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x3c}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) sendmsg$NFT_MSG_GETCHAIN(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x4, 0xa, 0x5, 0x0, 0x0, {0xc, 0x0, 0x5}, [@NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x3}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffc}]}, 0x34}}, 0x4000044) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f00000002c0)={0x0, 0x810f0a00, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) [ 1614.112171][T29879] bond8 (unregistering): (slave bridge26): Releasing active interface [ 1614.299066][T29914] IPVS: ftp: loaded support on port[0] = 21 19:08:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x0, 0x0}, 0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x24}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x906, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) sendto$inet6(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x800, 0x9, 0x7da, 0x413, 0x8}, &(0x7f0000000340)=0x14) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) [ 1614.427075][T29925] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 1614.514407][T29879] bond8 (unregistering): (slave bridge27): Releasing active interface [ 1614.767107][T29879] bond8 (unregistering): Released all slaves [ 1614.806332][T29899] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 19:08:50 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d000000e8bd6efb250309000e000100240248ff050005001201", 0x2e}], 0x1}, 0x0) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$sock(r1, &(0x7f0000003000)=[{{&(0x7f00000002c0)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)="81", 0x1}], 0x1}}, {{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000700)='a', 0x1}], 0x1}}], 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xff, @any, 0x2}, 0xe) socket$kcm(0x10, 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r2, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x6000841}, 0x10008011) [ 1614.910969][T29852] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1614.937488][T29921] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 19:08:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYRES16=0x0, @ANYRES16], 0x144}, 0x1, 0x0, 0x0, 0x10}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000002400290800000000000000000400000008000c00", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0xffffff7f0e000000, 0x0, 0x8000}, 0x0) sendfile(r3, r2, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000440), 0x4) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r7, 0x0, 0x100000001) [ 1615.060521][T29916] IPVS: ftp: loaded support on port[0] = 21 [ 1615.238737][T29938] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1615.273121][T29914] virt_wifi0 speed is unknown, defaulting to 1000 [ 1615.285772][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 1615.285790][ T29] audit: type=1804 audit(1593457731.195:2318): pid=29997 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/798/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 1615.360204][T29994] netlink: 'syz-executor.0': attribute type 9 has an invalid length. 19:08:51 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = accept4$x25(r1, &(0x7f0000000100)={0x9, @remote}, &(0x7f0000000140)=0x12, 0x800) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind(r0, &(0x7f0000000280)=@generic={0x8, "4b971807c1240f1209bf6470242f1b4b37287aeba3c55ccea47825ba21ff73773a72e37bf1c3647c5d3ce8e58dbff3cc8d1d05f5915d3f4d9f2bd52133e6d70325da4e5e1091345ac43251a60f837fa3c66688efbb79a2d64d36db59ae221d76829050d92c0a3aa4cd3e22706090e1ac1be77a9e29b9367613bfaf047f28"}, 0xbc) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x48, 0x2, {{}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x0, 0x0, 0x1000}}]}}}]}, 0x78}}, 0x0) 19:08:51 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="5500000018007f5300fe01b2a4a280930a600000ffa8430891000000390008000800020001000000200ce26f757284366a660006000000010000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000", 0x55}], 0x1}, 0x0) pipe(&(0x7f0000002f00)={0xffffffffffffffff}) bind$bt_rfcomm(r0, &(0x7f0000002f40)={0x1f, @any, 0x2}, 0xa) r1 = socket(0x9, 0x6, 0xcfcd) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r4, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x100000c0) sendmmsg$alg(r1, &(0x7f0000000200), 0x4924924924927c2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) sendmsg$kcm(r5, &(0x7f00000003c0)={&(0x7f0000000200)=@x25={0x9, @remote={[], 0x0}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)="8300c1f9194338a5baaa14a71003f3c6165b7d12a76e0995684f49926219cd18526ca9a082da7e97e144722c6179dad42bbe375046f4a83623f256879cac9e69a00d876caa79fccae24c44774fce0f8b3bd0bf3f2fb219240b8fd7fceaf128a4f781d1308f1e1e5d5790ccc762c17e6dd096c617e135893eaf0c67acb2594ffa6e6b8cdd0d4b1e74f1ec9f61e994cf9183fa4a676ff4e2a79b60e19d3f32a6a49f13faa574af17363513b8b1fbf592245d180c08dd09de9b9c", 0xb9}], 0x1, 0xfffffffffffffffd}, 0x8040) [ 1615.533365][ T29] audit: type=1804 audit(1593457731.365:2319): pid=30025 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/798/cgroup.controllers" dev="sda1" ino=16382 res=1 19:08:51 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$SIOCAX25ADDFWD(0xffffffffffffffff, 0x89ea, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={@private1={0xfc, 0x1, [], 0x1}, 0x0, r2}) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$rose(r3, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, 0x1, @null}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000001000050700000000000000000000000071ed834cc03860edc9678385c66d8057aea6f2dd30d4afbe4ced74cf66bcf2e79020795af39eae6e035974a7709d65fc", @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a002cd04deaaa5a615e609a922908", @ANYRES32=r2, @ANYBLOB="b360be880e242ecbe34a92f469bc2a7f3292c37dd931cf372941b1c0b71065d7a9ffee4c03e0373e41f4356084047ba9392e5513cd64b1852ff3a3ea9aefb2027226d803f6bf5f9d600660bde217c46e64495a6297ce9e"], 0x48}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r4, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') gettid() getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) 19:08:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000017c0)='ethtool\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @private=0xa010101}}, 0x7ff, 0x3ff, 0xff, 0x1ff, 0x4, 0x7ff, 0xff}, &(0x7f00000002c0)=0x9c) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000001880)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)={0x1c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x5c, 0x2, 0x8, 0x801, 0x0, 0x0, {0x2, 0x0, 0x7}, [@CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @gre}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_TCP_FIN_WAIT={0x8}, @CTA_TIMEOUT_TCP_SYN_SENT2={0x8}, @CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x804}, 0x4000020) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="c022beb4c688", 'lo\x00'}}, 0x1e) sendfile(r6, r5, 0x0, 0x100080700) [ 1615.774138][ T29] audit: type=1804 audit(1593457731.485:2320): pid=30038 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/798/cgroup.controllers" dev="sda1" ino=16382 res=1 19:08:51 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000003240), 0x492492492492619, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) sendto$isdn(r0, 0x0, 0x377, 0x0, 0x0, 0x15b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000010) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r4, 0x50, "2195608d51ec84e21b1e52afd0d5911947ab21a5b9d158c2456a6312c5f707647dc6e7a4492dfcbd028dacb61988b3af01709c1654b68d510fc71985c1b5c96b891ba23c68c6db6d790c64105d478fe1"}, &(0x7f0000000080)=0x58) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 19:08:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x275a, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r7, &(0x7f0000000000)='threaded\x00', 0xb1d000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x10012, r6, 0x0) select(0x4, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0xea60}) [ 1615.996740][ T29] audit: type=1800 audit(1593457731.735:2321): pid=30053 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16381 res=0 19:08:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x5c, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x1}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x5c}}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000240)) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000425bd7000fcdbdf250800006d0500370000a0a0cc419300000005002900010000007d61b421bccd68556df854e3196baf9fe1c12185a1deb81b96a4f6139a944f2fbc79feb557dec72c24572517e18b2a6cbea5ea165d05bb037ae41c4869c6a25b64996393c9ce2a4bae6f92648431aa78733cb842b6307468d34cddef538a79"], 0x24}, 0x1, 0x0, 0x0, 0x2401c880}, 0x12) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[], 0xfffffffffffffe2a) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r6, 0x8983, &(0x7f0000000140)={0x3, 'veth1_virt_wifi\x00', {0x2}, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df0000ffade9000500010007"], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000001) recvmmsg(r8, &(0x7f0000000580)=[{{&(0x7f00000004c0)=@caif=@dbg, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/64, 0x40}, {&(0x7f0000000200)=""/50, 0x32}], 0x2, &(0x7f0000000540)=""/14, 0xe}, 0x1}], 0x1, 0x0, 0x0) [ 1616.066134][T30063] IPVS: ftp: loaded support on port[0] = 21 [ 1616.166606][ T29] audit: type=1804 audit(1593457731.745:2322): pid=30053 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir197344894/syzkaller.2rEXnn/397/cgroup.controllers" dev="sda1" ino=16381 res=1 19:08:52 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) bind$rxrpc(0xffffffffffffffff, &(0x7f0000000480)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e24, 0x4, @remote, 0x800}}, 0x24) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x44, r2, 0xef8c987201b6e653, 0x0, 0x0, {0x26}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0xfffffffffffffffa}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x2}}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x44000) r3 = socket$nl_route(0x10, 0x3, 0x0) 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, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000006400010700"/20, @ANYRES32=r6, @ANYBLOB="00000000000000006ac5fd3708000b00aeb25a90"], 0x2c}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r8 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0xcc, 0x0) [ 1616.345363][ T29] audit: type=1804 audit(1593457732.195:2323): pid=30077 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/799/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 1616.473362][ T29] audit: type=1804 audit(1593457732.205:2324): pid=30077 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/799/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 1616.486857][T30063] virt_wifi0 speed is unknown, defaulting to 1000 [ 1616.577245][ T29] audit: type=1804 audit(1593457732.295:2325): pid=30077 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/799/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 1616.985969][ T29] audit: type=1800 audit(1593457732.895:2326): pid=30076 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="cgroup.controllers" dev="sda1" ino=16367 res=0 [ 1617.319744][T30067] IPVS: ftp: loaded support on port[0] = 21 [ 1617.368593][T30067] virt_wifi0 speed is unknown, defaulting to 1000 19:08:55 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001380)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_COST={0x8, 0x9}]}}}]}, 0x44}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000240)={@rc={0x1f, @fixed={[], 0x10}, 0x80}, {&(0x7f0000000140)=""/246, 0xf6}, &(0x7f0000000000), 0x40}, 0xa0) 19:08:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x7fff, 0x100, 0xfffffff8, 0x3, 0x8}) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000080)={0x9, 0x3, 0x800f4d2}) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.stat\x00', 0x7a05, 0x1700) 19:08:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000100)="b70de4a482c5593eb8680f1ca5ea26ac07636737f9782be0309622189c1616e2cb85696f3b1cdb6b1a84338072581432a86d375958332869862c752243cab1a386a7dd3e23c9d968c0195d95ee0cc292ce3f04c80af0c9f42843f09a3c31c57da36163b8b70378f40d8ba022bfc800c8bb24109ea4425568877f48fabf79e967a763768e19a0607b8fadc2f598b04374e6c0d01fd2ef1c", 0x97, 0x80, 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00', @ANYRES16=r3, @ANYBLOB="ff830a0000000000001b8e8df6badec7a9", @ANYRES32=r4], 0x4}}, 0x0) sendmsg$IPSET_CMD_TYPE(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000000d06050000000000000000000c0000070d0003006861000000000500010007000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4880}, 0x20000010) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={r5, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @remote}}, 0x7ffffffd, 0x5, 0x800, 0x2, 0xb, 0xfd, 0x2}, 0x9c) sendfile(r2, r1, 0x0, 0x100000010) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) 19:08:55 executing program 1: ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-160-x86\x00'}, 0x58) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8000000000004) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r4, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100), 0xc, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="50010000", @ANYRES16=r4, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x800}, 0x48800) sendfile(r3, r2, 0x0, 0x100000010) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r5 = accept4(r1, 0x0, 0x0, 0x0) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, 0x0, &(0x7f0000000080)) sendto$inet(r5, &(0x7f0000000000)="14885eed546ff69928d88019da678265cb928c68bd832286b357666a2952d944db180c081c894742f06f015d761e417a3fe9e66a1d", 0xfffffffffffffd82, 0x8a0, 0x0, 0xffffffffffffffbf) ioctl$IMGETVERSION(r5, 0x80044942, &(0x7f0000000000)) accept4(r0, 0x0, 0x0, 0x0) 19:08:55 executing program 0: setsockopt$RXRPC_MIN_SECURITY_LEVEL(0xffffffffffffffff, 0x110, 0x4, 0x0, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x40, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) 19:08:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0xa, 0x1000000000000, &(0x7f0000000100)=[{&(0x7f0000000040)="e588da94b522c2d1f313702948718f407fe7166ac45a790cd2", 0x19}], 0x1}], 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r2, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r3], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x805) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b2a, &(0x7f0000000040)) [ 1619.161020][ T9207] tipc: TX() has been purged, node left! [ 1619.164456][T30175] netlink: 'syz-executor.3': attribute type 9 has an invalid length. [ 1619.177555][T30172] IPVS: ftp: loaded support on port[0] = 21 [ 1619.188549][ T9207] tipc: TX() has been purged, node left! [ 1619.214458][ T9207] tipc: TX() has been purged, node left! [ 1619.229301][T30180] netlink: 'syz-executor.3': attribute type 9 has an invalid length. 19:08:55 executing program 5: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = socket(0x10, 0x803, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x0) socket$inet(0x10, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0xd, 0x0, 0x1, 0x3, 0x6, @random="58d20aafe9f4"}, 0x14) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x5, 0x0) pipe(&(0x7f0000000100)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockname$netrom(r3, &(0x7f0000000240)={{0x3, @default}, [@netrom, @netrom, @netrom, @default, @remote, @netrom, @rose, @rose]}, &(0x7f00000000c0)=0x48) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="4000000010000304000000000300000000000000", @ANYRES32=0x0, @ANYBLOB="8221000000000000180012800000010067726574617000000004028008000a00", @ANYRES32=r4, @ANYBLOB="9505a078278a44b432504804df560ea8db1eb6f3cb6dbe81a82e02fbd6b77e5fd4871ed05659541bad775aee6e2097"], 0xf}}, 0x0) [ 1619.262725][ T9207] tipc: TX() has been purged, node left! [ 1619.323106][T30172] virt_wifi0 speed is unknown, defaulting to 1000 19:08:55 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={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)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="74000000bb0894ea00"/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000000400000000000c0001000600000000000000080001001f000000"], 0x74}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 19:08:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) recvfrom(r0, 0x0, 0x0, 0x10003, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) [ 1619.546082][T30197] __nla_validate_parse: 2 callbacks suppressed [ 1619.546093][T30197] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 19:08:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, 0x0, 0x40c0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r0, 0x1, 0x53, &(0x7f0000000100)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000000140)=0x28) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) openat$cgroup_subtree(r4, 0x0, 0x2, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r5 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) recvfrom$netrom(0xffffffffffffffff, &(0x7f00000001c0)=""/56, 0x38, 0x2000, &(0x7f0000000300)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendmsg$alg(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@op={0x1e, 0x117, 0x3, 0x1}], 0x18, 0x20000005}, 0x40) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r6, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) splice(r5, 0x0, r2, 0x0, 0x400fffe, 0x1) sendfile(r5, r1, 0x0, 0x80000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$phonet_pipe(0x23, 0x5, 0x2) 19:08:55 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@remote, 0x200, 0x0, 0xff, 0x1}, 0x21) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet6_int(r0, 0x29, 0xd0, 0x0, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f00000000c0)=0x1000, 0x4) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r2, &(0x7f0000005540)=[{{0x0, 0xece4008c, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600), 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x2710, @hyper}, 0x10) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3687e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'wg1\x00'}, 0x18) 19:08:55 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delrule={0x6c, 0x21, 0x1, 0x70bd2c, 0x25dfdbff, {0xa, 0x14, 0x0, 0x0, 0x7, 0x0, 0x0, 0xb}, [@FRA_SRC={0x14, 0x2, @mcast2}, @FRA_SRC={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @FRA_SRC={0x14, 0x2, @empty}, @FRA_SRC={0x14, 0x2, @loopback}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40884}, 0x20000001) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r1, 0x1, 0x70bd26, 0x25dfdbfb, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x7}}]}, 0x40}, 0x1, 0x0, 0x0, 0x10080}, 0x20000000) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x3, 0x3, 0x201, 0x0, 0x0, {0xc, 0x0, 0xa}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x80000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000004) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, r2, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, '0000:00:10.0\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x4890}, 0x150) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500)='/dev/net/tun\x00', 0x10000, 0x0) ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000540)) pipe(&(0x7f0000001b40)={0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000001c40)={&(0x7f0000001b80)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001c00)={&(0x7f0000001bc0)={0x14, 0x5, 0x1, 0x301, 0x0, 0x0, {0xfb0b49699f1ec8ae, 0x0, 0x1}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2004800}, 0x20000010) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) pipe(&(0x7f0000001ec0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000001f40)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r5, &(0x7f0000002000)={&(0x7f0000001f00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001f80)={0x2c, r6, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) pipe(&(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$can_bcm(0x1d, 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000002080)={0x40002000}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000020c0)={0x3, 0x0}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002100)={0x8000, r9}, 0x8) [ 1619.790460][T30197] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1619.836551][ T29] audit: type=1804 audit(1593457735.745:2327): pid=30209 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/787/memory.events" dev="sda1" ino=16017 res=1 19:08:55 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [{0x20, '#'}, {0x20, 'memory.events\x00'}], 0xa, "8c85e256c21e38ef4f372bc451fbc9117b8d6e908dfbf4c3009b4fb4b7aa248a484d2ce8b2d47700d949a323da603fd3c9eb1139e9c71ee20a568db2f36588ff91534af0450cc86c1bdb56f491341d2edf68442b4b4ca01ccb0f1fb8a6bd389234a9022a2d87fb9210112068a7e70ea7c3af96562133417bbcefde2b4cc30836028396a219dfc91407cd066f212a07e7af7715d148acc94ab3628803ee2634353f92ecec1939c7a954220913d5af1b20e4906f44bd811501296500e08296eddf99847a884de6c3f75663d9436850dcdd61acfbf53a2d1fbfd14b77e772e225"}, 0xfb) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) ioctl$PPPIOCSDEBUG(r3, 0x40047440, &(0x7f0000000100)=0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000400)="cef3ede16da9fa947fc57f18ce5be5e56b2d92c8369585f50195ae4c3c6778c2f167084d47eacb58bd1365eb624f850e4a9f7fb647b7e81f2313a255af59d90c3fcaa21eaa159fcfc846039431d1fc8552c58b288f02bd966f53dd17c2bbef28d684e1f3a96f0cab90c1eb548d92810bfaf946900f4e092bc49ef35499a66fbb4a5595f015791b90d47748ca17d3e27d553839c3d64838558226eb9717b7cf7ccbd9cc997e5decdde347e1244e36f8970fe80beffe8bf600980d4a367a38eb"}, 0x20) pwritev(r5, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r6, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)={0x133c, r7, 0xc05, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_BEARER={0x30, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x96}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}]}, @TIPC_NLA_NODE={0x1090, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "9d4b1314fff13dc0ae00b64b1903447e600b8b1e0f3022"}}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "db7ab063174a8aa486a282e522b7312c06a55e721b0c110ea671c5edd09a3ce5"}}]}, @TIPC_NLA_NODE={0x134, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xd2, 0x3, "476f5a91330bfeff50d78d9d492a4c08763fdbb824d9054f20a86c15980cd03f71030a4fc28f3b8938edfce6c9197dd9bc643f5bd5233ceb5fa1ae337dbe71ffa6843fda85454377816a1d79f4beff54c034204564f179af9cf672e839274076b314d4cb9911a2cec28c7a457c1c28d66585750e157c3f0130976282300987de0dfa7ced072405d7ba1f86ab4fe24aabfba40eb0bde007d2019c0cafbae91c877de59e9b316c93d7c789f6360cf90a59c2fdfe62ea3898307965da0f200656afdfb8cf100d98f43728e0375cd081"}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "239249ac4ba7143f254c0ff7bbcdecdb689c8a66b904a4157cb0c2"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xa, 0x3, "ba82a1118deb"}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}]}, @TIPC_NLA_MEDIA={0x94, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbf85}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}]}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xef}]}]}, 0x133c}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) sendfile(r2, r0, 0x0, 0x80000001) 19:08:56 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRESOCT, @ANYBLOB="0000000000000000e0ff00000b000100666c6f77657200000c0002f2b7645f9e057b7680"], 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) 19:08:56 executing program 4: syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2401c880}, 0x12) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000010, 0x810, 0xffffffffffffffff, 0x40000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df0000ffade9000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7b, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000000780)=0x14) sendfile(r4, r3, 0x0, 0x100000001) sendmsg$inet6(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)}, 0x0) [ 1620.338017][T30236] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1620.520611][T30244] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1620.673684][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 1620.673699][ T29] audit: type=1800 audit(1593457736.585:2334): pid=30214 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16017 res=0 19:08:56 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000c80)=ANY=[@ANYBLOB="c400f5c2651ccd0000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000c00028005000d000000000030000180060002000c00000006000400000000000c000700090000000400000008000b0073697000060001000a00000008000400000000005800018014000300e00000020000000000000000000000000800080005000000060002001d000000060001000a00000006000200000000000800080005000000070006006e7100000800090043000000060004000e2300000c000180060004004e21000008000400fdffffff"], 0xc4}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB="5c0080ae", @ANYRES16=r5, @ANYBLOB="00002bbd7000fddb070000000000000004000c040000040003801800028014000100ff0200000000000000000000000000010c00018020000900760000000800050000feffff"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000240)="3c15bbfd9fa0b87fe90230b857e731b50eb2db631b87ee7abaf0c6d6a6dd7457c2025001886dda5fb773bf67903c182aad9130a6c817de60c38cec4171a6aac5c9c82845416c6607072c3937ab9b53441a7e", 0x52}, {&(0x7f00000002c0)="3b1b3d9a7ebe964f122abff898968b45840698b556dc1918a71d753e63fdc890f4c1aea967e9800460508cd4cdde6a3936cfaa64fe62bf641d66f8af456e07d17e890bd232c347b14180b77d15164f894ba9738874785dbc9bd3c15a8a51fec3b13e858606a2bc844c83c347fa6980d77a34e480ec53701953908a0265287862ff79204cb03c1b73f9268b71e8a6c6fb627ade9d227fc4cf55c81084ecb8295b5b0792c142ea16", 0xa7}, {&(0x7f0000000580)="107be2a6ad5512ea777474ab1d6dc7b930a72a65237d32daf1c42ca1a40151ec549fe715e68d0501d8406336309d4350d165065329145458fdbca57bd1b627ac19f7a5274eb5d48396a808b36c93a681ccac2abf193f5d8ec1d508f7387ff544191164a4b94968ae2ad7ff44ffd1d8e427ca22ad378da62ed1bc04860d5cdd2832a8c7f3f889dc1be54e781876545648263dcb920451eb92eb13c3b7114b79ef310b81d5e70a2133e497888ed600f62f3abfe7010d3d6be58b6ab1fee20ae18da31353da76e5f16879a8994f05081681b255cae6710c3abe784b5c69f0b30bcb3a03910a4878141e", 0xe8}, {&(0x7f0000000680)="3aa48df1b42640785e3c8877f74f594b8f3b9304a6eb5cc83838873557ab55df75c3b4ab0725b7cbab989de4f16f82d2e8786781d040eaf1da8507c5986d110f99db577578ebbc5c9cf6663d607b77353b974749d30dd5f46265467e8b46d4ed4f6293527b43366e188d8fc7b08a096fe9e5bde1f8bee167275fb9f7dd78c306c14e20b0aa53cbecc8bf4138e2681b9dd5ebdc462fa72a1b2335a46706e5457b6c17497407d6c3d86ebb0f673cde713ab98a1cfe1b12ef6511d370b7f3", 0xbd}, {&(0x7f0000000b40)="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", 0x118}, {&(0x7f0000000180)="1f04ece50da8313c56c7e88732ea80c4d1a94b", 0x13}, {&(0x7f00000007c0)="0075aec7fbeac6bbddb1f89cf910376f4f20204b8212d1c9725bd64202cbf70cd3a5126a3d8481e5e41e4d2a0dd47d00ead363229759e01cfe9df6f90bec0f5957f98e1dbec04e114d88be04f8437b63f626dc1c6d9f793f24feb48d56ad7611a0e8478ba59193e9a1a564aac29f0c044a3ae1d356c5421023cc51ce732e2c1794ad7d443889fc64c28bc14c223ef68eff7beb27239092fee5e624a74c309ecac83cae7f5031ff79c8a20f857a58f2b9ce6d54057ae5d15035cda855f1b5ce52804a808d00", 0xc5}, {&(0x7f0000000380)="bf9e695427f4b25aff92fa08a548868ced89f9096d", 0x15}, {&(0x7f00000008c0)="e0211238860b3ac7f8e62ebf6748fc4b0efc5659a4fdfbe7b77aa1f505e3144868183d6404536cbe5531c2b4b32c640bd8545024adec523f637700fea51091eac41a069157bcd14915cec5c7f60d97321065b05be251a36141a259f1b7ff88a34162329fab0f5130764a2d328d0f92fbb62031c6a4f317f9672cfe82b8a44b", 0x7f}], 0x9) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 1620.784279][ T29] audit: type=1804 audit(1593457736.625:2335): pid=30263 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/787/memory.events" dev="sda1" ino=16017 res=1 [ 1620.951960][ T29] audit: type=1804 audit(1593457736.655:2336): pid=30265 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/787/memory.events" dev="sda1" ino=16017 res=1 [ 1621.118202][ T29] audit: type=1800 audit(1593457736.725:2337): pid=30219 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=15939 res=0 [ 1621.234167][ T29] audit: type=1804 audit(1593457736.735:2338): pid=30219 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/812/cgroup.controllers" dev="sda1" ino=16098 res=1 [ 1621.384647][ T29] audit: type=1804 audit(1593457736.755:2339): pid=30267 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/812/memory.events" dev="sda1" ino=15939 res=1 [ 1621.486391][ T29] audit: type=1804 audit(1593457736.765:2340): pid=30267 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/812/cgroup.controllers" dev="sda1" ino=16098 res=1 [ 1621.612020][ T29] audit: type=1804 audit(1593457736.905:2341): pid=30273 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir197344894/syzkaller.2rEXnn/401/memory.events" dev="sda1" ino=15922 res=1 19:08:57 executing program 0: r0 = socket$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) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r3, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x48, 0x14, 0x7, 0x0, 0x0, {0xa, 0xf0ffff, 0x600}, [@nested={0x34}]}, 0x48}}, 0x0) r4 = socket(0x9, 0x6, 0x7) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r5, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x191) sendmsg$NLBL_CALIPSO_C_LISTALL(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r5, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$NLBL_CALIPSO_C_LISTALL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r5, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x84}, 0x40c40d5) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000010) r7 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={0x0, 0xc045}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000500)={r8, 0x734, 0x9, [0x5, 0x80, 0x7fff, 0x1, 0x1ff, 0x0, 0x5, 0x9f8a, 0x7]}, &(0x7f0000000540)=0x1a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x64, 0x10, 0x705, 0xfffffffd, 0x25dfdbfb, {0x0, 0x0, 0x0, r6, 0x0, 0x4400}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_XFRM_LINK={0x8, 0x1, 0x4}, @IFLA_XFRM_LINK={0x8, 0x1, 0x3}, @IFLA_XFRM_IF_ID={0x8, 0x2, 0x3}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_ADDRESS={0xa, 0x1, @dev={[], 0x1d}}]}, 0x64}}, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x6, &(0x7f0000000100)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}, @ldst={0x3, 0x1, 0x2, 0xd, 0x0, 0xc, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x3, 0x8, 0x7, 0x1, 0x8}, @jmp={0x5, 0x0, 0x9, 0x2, 0x3, 0x80, 0x8}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r6, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xb) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x3f00, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r9}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 19:08:57 executing program 3: unshare(0x60000180) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000440)={0x1, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000000500)={@void, @val, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x14, 0x6c, 0x0, @private2, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x46) 19:08:57 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c) 19:08:57 executing program 2: socket$nl_route(0x10, 0x3, 0x0) 19:08:57 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x2b, 0x80000, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000a40)=""/4096, 0x1000}, 0x40012022) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005480), &(0x7f00000054c0)=0x4) socket$unix(0x1, 0x2, 0x0) r2 = socket$inet6(0xa, 0x6, 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x1, @loopback}, 0x4ca1e6f5f8d68c87) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) writev(r3, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07969d040b691d81bc8f6c040df718502a23459824f438557b5325b6d8391372a750900000000000000b6942f2cfaa906f53c319c3633adfe171a2f68d83077637bb27a168f7117", 0x5c}, {&(0x7f0000000640)="2a78283827cecf8957245bf3180ec6c0a49909b3a413aef335df99e8e3c1c3f07ace63be64816859c40233b9b157264489eb943f944a68884246ffc231f705280cedbc5a07f406", 0x47}, {&(0x7f0000000700)="c384a235c0", 0x5}], 0x4) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000280)=0x6) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)="109810fea6836d87593de8fbd34648b0e89cef845abdaa147d313cb047cd7ad78b5cb4827727be41e2681d19634aee40c6673c3e3969d9818860ceb7f7b13951e7c072ea3fb736d274998db620bd703e0f4d69693130c52101255a5a60a2deae2e9b0f9c40ad04f61a7cf02566cc6517fe9409bf0ceb95e87bf6ac0008a105acc5adbbda7a95e3a11993c66a8f33a5bd01ccb5ef56eeeb10fc0dbc437cce5c27", 0xa0}], 0x1}, 0x20040804) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r6, 0x10c, 0x3, &(0x7f0000000a00)=0xc000000000000000, 0x4) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x1, 0x0, 0x0, 0x0, 0xfb, @dev={[], 0x4}}, 0x10) [ 1621.681753][ T29] audit: type=1800 audit(1593457736.905:2342): pid=30273 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15922 res=0 [ 1621.755722][ T29] audit: type=1804 audit(1593457737.075:2343): pid=30280 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir197344894/syzkaller.2rEXnn/401/memory.events" dev="sda1" ino=15922 res=1 19:08:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000003c0)="2e00000023000511d25a80648c63b40d0824fc60040006400a0003000200000037153e370a00016cf08002131a6862d98149973dda2f4e3fc30c20000000", 0x3e}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xbe, "d1b53fd5c47385359d28116dd27be0ee28407acb0627baf6482ecd806cfb3359aa8a9ff2b2af6d2870192366fa7879287a61bd82affb79cc706fff6a3153af17b082a2615cd25891ed9aceaa16d94960eca1687298e7886219ac6f44cb456c80b273b1a3d84393a0f11f6fde29ec2ee9d8fe48461d6452ca52dd83992d1163eec1701ca7a65778783fd2cc9d2dfd7fb8dc515ef1d9945e615a36e6e09f336f4e8ad39ab2ad60623ca20aca1ca9e91bf1003a005ccfbd3fa505e6d3d0a975"}, &(0x7f00000001c0)=0xe2) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x101, @private0, 0xc8}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r3, 0x3f, "0422682993e9f483060c2035e90be7316555f289b2969f5c3b750b4933eaf8e6932fe01631bb69d1f5a52edec675314eb7fd612b00522544e62eee6660b882"}, &(0x7f0000000380)=0x47) 19:08:57 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x2b, 0x80000, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000a40)=""/4096, 0x1000}, 0x40012022) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005480), &(0x7f00000054c0)=0x4) socket$unix(0x1, 0x2, 0x0) r2 = socket$inet6(0xa, 0x6, 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x1, @loopback}, 0x4ca1e6f5f8d68c87) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) writev(r3, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07969d040b691d81bc8f6c040df718502a23459824f438557b5325b6d8391372a750900000000000000b6942f2cfaa906f53c319c3633adfe171a2f68d83077637bb27a168f7117", 0x5c}, {&(0x7f0000000640)="2a78283827cecf8957245bf3180ec6c0a49909b3a413aef335df99e8e3c1c3f07ace63be64816859c40233b9b157264489eb943f944a68884246ffc231f705280cedbc5a07f406", 0x47}, {&(0x7f0000000700)="c384a235c0", 0x5}], 0x4) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000280)=0x6) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)="109810fea6836d87593de8fbd34648b0e89cef845abdaa147d313cb047cd7ad78b5cb4827727be41e2681d19634aee40c6673c3e3969d9818860ceb7f7b13951e7c072ea3fb736d274998db620bd703e0f4d69693130c52101255a5a60a2deae2e9b0f9c40ad04f61a7cf02566cc6517fe9409bf0ceb95e87bf6ac0008a105acc5adbbda7a95e3a11993c66a8f33a5bd01ccb5ef56eeeb10fc0dbc437cce5c27", 0xa0}], 0x1}, 0x20040804) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r6, 0x10c, 0x3, &(0x7f0000000a00)=0xc000000000000000, 0x4) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x1, 0x0, 0x0, 0x0, 0xfb, @dev={[], 0x4}}, 0x10) [ 1622.129592][T30320] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 1622.196677][T30320] tipc: Resetting bearer [ 1622.320388][T30320] tipc: Resetting bearer [ 1622.437587][T30320] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 19:09:00 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair(0x27, 0x5, 0x4, &(0x7f0000000040)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x7, 0xc0f, 0x3, 0x2}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r5) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x44, r6, 0xef8c987201b6e653, 0x0, 0x0, {0x26}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0xfffffffffffffffa}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_SB_GET(r4, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r6, 0x200, 0x70bd29, 0x25dfdbfb, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc040}, 0x4c006) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in=@dev, 0x0, 0x0, 0x0, 0x4, 0x968018a}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 19:09:00 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x43732e5398416f1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vlan1\x00', 0x400}) ioctl$TUNSETCARRIER(r0, 0x400454d4, &(0x7f00000000c0)=0x1) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x4c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x2000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000500)={@none, 0x9}) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000005c86f2a18a5a940f9d2490664434950f0468fcae4c656b9eb3640e5e6e8577c19704edc7c01201fed185e33e636086a8a869fe012486d41f35ae32aa9163e9632592925647ea99545a0e5f1604965fe2f312cb541e5c171a4445feed643a91754d9f05b4320b96849f09ac40dc7e23d9bdd2e1aa8716f983e89dbd6f11c99352717ace38824026721006972a5ce9ae7c6659b69b04e89c35109183dc1fb6774120882f14342d350ba93370a75941c53eab9ed3f7920026d10e79da8c8f6cb1cb1d8895238ca8a2a981208ef65059980ce606fc2442addbaf", @ANYRES16=r1, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r2], 0x4}}, 0x0) r5 = accept4(r2, &(0x7f0000000100)=@x25={0x9, @remote}, &(0x7f0000000180)=0x80, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r7, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r7, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x24000800) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) ioctl$SIOCX25SCALLUSERDATA(r5, 0x89e5, &(0x7f0000000200)={0x7, "a42f7ab60fd782459347aa048a0a8582df6efc2ee1418c4807be910a1724aae2bb797381ad65d8f96d1510d7b12d67be2d816127673f1caa4d6b3d4f4ab1a0f768f5f303f7f6c23cfea30e41bb71cd90f4464e4f6d3a64f32e403e95ef286cf29ff53fb78fe6ebbc0fc8edf9c3135096218031d42093e56ea43cec20aa2cf3d5"}) 19:09:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000dc0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r3, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0x3a}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4897}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'eth', 0x3a, 'veth0_to_bond\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20048000}, 0x4000044) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080)=0xa0f, 0x4) read(r0, &(0x7f0000000680)=""/156, 0x9c) 19:09:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x5, 0x800, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="48000000100005070c022d640000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x88553000) getsockopt$nfc_llcp(r4, 0x118, 0x1, &(0x7f0000000140)=""/16, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 19:09:00 executing program 0: unshare(0x40000000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="54000000020601000000000000000000000000000d000300686173683a6e65740000000005000400000000000900020073797a3100000000050005000000000005b42aa2b23b4caf1d0007800800124000000000"], 0x54}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x10, r0, 0x0) socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xcb, &(0x7f0000000000), 0x3) pipe(0x0) 19:09:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) read(r2, &(0x7f0000000080)=""/126, 0x7e) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$FITRIM(r0, 0x40305829, &(0x7f0000000240)={0x0, 0x0, 0x4002be20000}) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) [ 1624.765175][T30352] tipc: Enabling of bearer rejected, already enabled [ 1624.767464][T30354] IPVS: ftp: loaded support on port[0] = 21 [ 1624.781667][ T9207] tipc: TX() has been purged, node left! [ 1624.792384][T30356] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1624.839596][T30360] tipc: Enabling of bearer rejected, already enabled 19:09:00 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) socketpair(0x1, 0x80000, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x1dc, 0x0, 0x1, 0x201, 0x0, 0x0, {0xc, 0x0, 0x4}, [@CTA_ID={0x8, 0xc, 0x1, 0x0, 0x3}, @CTA_MARK_MASK={0x8}, @CTA_SEQ_ADJ_ORIG={0x24, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xe0a2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x81}]}, @CTA_TUPLE_MASTER={0x38, 0xe, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0xd667}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @broadcast}}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x20}, @CTA_NAT_SRC={0x9c, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}, @CTA_NAT_PROTO={0x54, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast1}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @empty}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x61c5}, @CTA_PROTOINFO={0x40, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x3c, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0xfff}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x9}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x2}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x4}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0xe0}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x5}]}}, @CTA_NAT_DST={0x68, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}, @CTA_NAT_PROTO={0x3c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}]}, @CTA_NAT_V4_MINIP={0x8, 0x1, @remote}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xfffffff9}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x4600c050}, 0x4008800) r3 = socket(0x21, 0x0, 0x7) recvfrom$inet6(r3, &(0x7f0000001840)=""/4096, 0x1000, 0x100, 0x0, 0x0) write$tun(r0, &(0x7f0000000680)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "a5c268", 0x10, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x8]}, @mcast2, {[], @ndisc_ra}}}}, 0x42) [ 1625.260678][T30363] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1625.329687][T30354] virt_wifi0 speed is unknown, defaulting to 1000 19:09:01 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa00810000000806000108000604000187e0956600000000109de3cd66c2e0000002"], 0x0) 19:09:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=@newchain={0x24, 0x25, 0x1, 0x70bd25, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x0, 0xe}}}, 0x24}, 0x1, 0x0, 0x0, 0x48000}, 0x4000080) [ 1625.996518][T30398] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1626.002094][T30356] IPVS: ftp: loaded support on port[0] = 21 19:09:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.swap.current\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)={0x60, 0x0, 0x1, 0x0, 0x0, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}]}, 0x60}}, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000040601"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000000) [ 1626.062458][T30409] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1626.117720][T30356] virt_wifi0 speed is unknown, defaulting to 1000 [ 1626.131479][T30398] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 19:09:02 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000340)=0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="110000000000000000000200000008000300", @ANYRES32, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000800)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c0001007665746800000000180002", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x78, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0xf8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x20, 0x25, 0x829, 0x0, 0x0, {0x12, 0x1000000}, [@typed={0xc, 0x81, 0x0, 0x0, @u64}]}, 0x20}, 0x1, 0xffffff7f0e000000, 0x0, 0x4004000}, 0x0) 19:09:02 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x48}, {0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) 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) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000002c0)={r5, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r5, 0x20}, 0x8) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 19:09:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="15164d21058d0a6e5b4df51f14614535fe326f1607b5c565ba051e6776b1759247cf971b88064e5741fca3a8be", @ANYRES16=r3], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="020025bd7000fcdbdf25010000000c0001006e732f750700720006000b000b00000006000b0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x4000006) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r3, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x22}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) sendfile(r2, r1, 0x0, 0x100000010) sendmsg$AUDIT_TTY_GET(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x3f8, 0xa00, 0x70bd2c, 0x25dfdbff, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5900df00000000e9000500010007"], 0x1}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x140a, 0x188, 0x70bd2d, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r4, 0x0, 0x100000001) 19:09:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000140)=0x51) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r3 = socket(0x29, 0x5, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00', {0x804}}) close(r0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IP_SET_OP_GET_BYNAME(r4, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000100)=0x28) [ 1626.717258][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 1626.717272][ T29] audit: type=1804 audit(1593457742.626:2350): pid=30457 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir197344894/syzkaller.2rEXnn/405/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 1626.880717][ T29] audit: type=1804 audit(1593457742.726:2351): pid=30459 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir197344894/syzkaller.2rEXnn/405/cgroup.controllers" dev="sda1" ino=16365 res=1 19:09:02 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@multicast1, @multicast1, @private=0xa010100}, 0xc) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r3}) [ 1627.013273][ T29] audit: type=1804 audit(1593457742.726:2352): pid=30459 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir197344894/syzkaller.2rEXnn/405/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 1627.155996][T30443] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1627.183099][T30468] IPVS: ftp: loaded support on port[0] = 21 [ 1627.275034][T30456] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 19:09:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 1627.340155][T30468] virt_wifi0 speed is unknown, defaulting to 1000 [ 1628.157202][T30473] IPVS: ftp: loaded support on port[0] = 21 [ 1628.260342][T30473] virt_wifi0 speed is unknown, defaulting to 1000 19:09:07 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r4, 0xc4, "4e6159a5f7bd1ab56c1f4f463a73640cc31bd236284ff90405bc2e3cf69dd4dcad64ab14758e7a5beda5ad03f5cad6e5fc789dd11ceb28dd6a715baa857b5126700efd72131e8b33b2c4ec76d01a7ae133c3612085e6e72533a40447457b3f680442633a1d176b13bf446d2afff2f62a763eb90a56cf6db1122413a587dd9ed1198d70d98db3af70e2ccdac752281b8be7aebd66759d4b93f65e5a0fad005c0f51ad95d23c03617589d3a97fd353c4281796e30ef0138f5b8f799575ffeeddc6113b94c7"}, &(0x7f00000000c0)=0xcc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="600000000906018100deffffffffffdfff00060005000100060000fd100008800cfc068008000940fe0000040900020073797a3000000000080009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x20000000047fe3, 0x0) 19:09:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = socket(0x10, 0xa, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r4, 0x3f, "8b04da9883ee3ef9bd9a1dbd843f7bafa9b5b03b40f4f1539a4c5425c50fcb85a5ee0525e8d5024b4b709ffb1b22d89a9971d6f5aa555bdaf3499daaf428b1"}, &(0x7f0000000180)=0x47) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000040)=0x20, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000001400)={@void, @val={0x0, 0x80, 0x14}, @mpls={[], @ipv4=@gre={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x1, 0x0, 0x0, 0x4, 0x0, @dev, @empty=0xffffffff}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6558}, {}, {}, {0x8, 0x88be, 0x0, {{0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x5702}}, {0x2c}, {0x8, 0x6558, 0x0, "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"}}}}}, 0xfca) 19:09:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, 0xffffffffffffffff, 0x0, 0xffffffff800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="b65c025e4144b850574dffafb6dcc384061bfe035a7bff44b57ce36d57d7fa6806c7211c818b16115ba01deff65095785d5a1f106e3652f8f4fd3452c736c60444356d0f790b84b6bb19e8b0848ce5b2feab244e04ab0b8b08c61862f969f7065003b64edc4ef13e8b5ded76", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x6, @broadcast}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000340)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_mtu(r4, 0x29, 0x17, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, 0x0, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r2, r1, &(0x7f0000000040), 0x100006500) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000000)={@fixed={[], 0x11}, 0x0, 0x0, 0x7, 0x40, 0x4, "7c02fa3de1fcec7a847c01c54cb764fe2fbbe164abac07f1767125c139e2f5b3dfccd17646e8692f9d29655215d3614f18089d8cf29b967dacb9c9c6fd5bce109c52cbd165918f271f684e2e741e49f2eb09118e956034b299fb19892577d16a9aa4a1481c30a9539ddef7d4e51024863382bf252324a6a9a123e518cb45e547"}) socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) 19:09:07 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$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(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@loopback}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 19:09:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x5, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) shutdown(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003480), 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 19:09:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$alg(r6, &(0x7f0000004bc0)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="63274027acf208872dc43b4713cf30c3b62e6a907087a4e2a29b5fdc4cf6767c42fff64393a479cff5ac6741e3ea", 0x2e}, {&(0x7f00000002c0)="1988d6cf55a6f9a57a29ce9fa0011ee2189d92ccf4329979d34b77d767c4bd9b6f3d1fd4794c844b66be92036a5b5c02c375e3", 0x33}, {&(0x7f0000000e00)="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", 0x1000}], 0x3, &(0x7f0000000380)=[@assoc={0x18, 0x117, 0x4, 0x80}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x804}, {0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f00000003c0)="912e0865d19d60d25a1f75885358fb865048d2bb942f09993e43c5b88ba56e35b46be740a5cf558e4a668ff78b21aee4781e686fe48acfad4574deca614b9a2e8f6df3777a6f16d7de6d972b8cf7dec7fcfc54988d8c4a6fcd9172de780015fa9b08b37e3083fc9168bcd0ec5bac6aeb8af66490c0cf268563197aeeb0680ba2f9cd5a65d1554179c99390f668a22dd5280efe8d9abcd293d78aeecd666bda693e924e248c893eba7edab3ba1a92dbc373fb9d13c8e1f5d7c5d23a84ed92", 0xbe}, {&(0x7f0000000480)="474323960526f66c5f2015773622d28c917edb91c4d968f00dcb9a0b9f9b804e7f281fb6a58a85a8adafa7b3af0bbbed59c35aa5179b20ca4cd520a4d43ee0f0b4120f1cf065d524a53acd6a4eb4b93b982b1a314b069c7f0cc69ad25dc4d49e056f45845b1956a764587c1c75f35c7abf0babe7ca8cec099d4d18ea439678a948d02c761ee39357dd45b6aaeb22deb3c0e22bca30edda9bf61ab677a1f2d2bcb462c1ac08c88c2c21434a64b4e30ee260ab6b6e90a2c9748b7108c49b682d2f81857b80", 0xc4}, {&(0x7f0000000580)="f9a90c4604e0a66c353052a589948a76ebfc603a7b0d3e6f3a988fab5a81eba0f8667e5ab776fa7b9b80ef34c1ad0538a7404aa4ff328fba863c913b9e06468b221fc896b3e31944b04a40f51fe8434d1d0cbd42c961e3dab40f0f8ef79c0efc2aee8b5adc143471defb4a45f303ed2f6bf3337606ecdfdf6f15795ed865408baa8e12780b672a24213dc908e323b275cd7dc1c4d51172a7261d2cecadb8a94456f15fb4e8b76d194bdf5895e80314cc93fee40f7ec1cb1730489a13f9f881da76f8886726a1c419608e230deb", 0xcd}, {&(0x7f0000000740)="967a09360165aab40cbb25b4c92a0347f9117f6d0f7228421a8f70f7f1b5a207cff1d9cef0d2e9987acaa0503ac31eed300382fc2a737fe04b97f06906500dbf41d8736d919e0f35da29a8cd159f6b", 0x4f}, {&(0x7f00000007c0)="27ed325ad53b6b8f301c37a5f0b9326b44f75bcd7195834efe1fb7be3f6ef5782ca5516a1d1ab1eacc510bc48ba9a59d0d78ffbe8613120bb0124a60610de1ad0225e5f7360be8b39caa4ac930e68719bbf1c5b77d73042d20d7ce31bd6c091eae4d08e1af53da0d294240cd3d055de412000a2a3eef6b6561600d091a1fd5ee9239", 0x82}, {&(0x7f0000000880)="fe38a4f9beb087219a52218c6b538337bb9973ff0f3b7388bc7a43a697bf8a7db970f3a3402b95184b264b182c3b6481b5ce729d3ffe51029cf4d0477384b61ee64c37d656ffd0c68354c0ab51cbd347c7478ad4f4520a0b4a6c276ef544e42f64578675871bc7af278a7e1b6c3fc0eb29281cc46688e9e3649d868f1d58b47cc2f5bd5572fe0379075ffe399f8f242c91efce50dc2500311cda75b5a9ab3edb53f62fb96caf5a87b3f96681f141b9974d9b36664cb185918553b1e31159a52bbb4464b039a6d4d74d0941e77e33246670a4775ef72b366a284c06737367c03318f4f361", 0xe4}, {&(0x7f0000000980)="6965ac54c3ad7f989c368f6c48c74887596025257bc5e3246fee3aac5a80495056372b92315b9aded1980e4832f05abf844c88dd7b697f88f516b7e3b8f21229a2f4b0adb9ac849e69ecceea527ba66b21c3d939c324936688a2f2977b8163b1c7cf19b6951d85f65d45047924840fa9141c74b474940938ed92a7a020bcf766d69f495036edb710fb5fadf2996f7f9ca2262013e5410d04da4cb74b2aaf9300397adfa6bd90830368897e1a711e9c014b7318de6c4811b76747205fc54292c808000eb444a67b95d7561d9680f430ce47b8b77c", 0xd4}, {&(0x7f0000000a80)="c099e3e58ba06d9cbe44d35dc61e75b068db06e5ec32c5d9123dbbd0312e1ad80860d1ffd494969c1cef9c9391fdcf40d856b667f31318a0c3435fddd9f914189db24d215cbe548cd330fefd329e7a84693781f9eabfa4e1aa5e38e42db81753d0eaba4c", 0x64}], 0x8, &(0x7f0000000b80)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x110, 0x117, 0x2, 0xfb, "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"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x525}], 0x1a0, 0x44080}, {0x0, 0x0, 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{&(0x7f00000038c0)="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0x1000}, {&(0x7f00000048c0)="def77b2d827fffdf0999021f8bcb8ca43d910b56651fdb1aba3ab562d99bd9ec9c4313f89192d3a52d5f74d8b0320cf7b799ba00aa8e5c56396fc6e603ab583cbcc0fa007e53", 0x46}, {&(0x7f0000004940)="cb3109a30b11da61d64bed66e606ab6ca4b9567de9ceee9bf8d88f9040886dd701dabe95b55127d4f0b6c1e93ea5237b069cc0c4ea28bdd44fa8c8c432c1280940d7c534473ad39ddb0a45fdc0273f74a5615bcfba245c83f5435ee23c7b7e6b232dfcf788f9b5a8ec6d18bf56ac0484b95d8215a68ebe864dd477ac44c862c4f45f01e14040cbcd49dd9917095424", 0x8f}], 0x9, &(0x7f0000004ac0)=[@op={0x18}, @iv={0xa8, 0x117, 0x2, 0x92, "a30f4b4fb5e4e558b3861dc3ba8cd98ca2aad0e58842ec12f1c7f1e5782ffc5ab108714f09408a13a2f3bc042cabe1b5e415fbb42cf09b6e83f36e4528e6da117d00edf3b2a86e8d4d1415c02dc30bda453cf5ab85d106e47dee32ae7c7ebdee4ba060d2f5a05a9e1ad6e795babf1c855d485882cf238aa904466bae21e063b8eee89357f60af11188a1ba99dd0d2240f050"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0xf0, 0x4000840}], 0x5, 0x800) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000008000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7], 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7, 0x8009}}, 0x20}}, 0x0) [ 1631.330799][ T9207] tipc: TX() has been purged, node left! [ 1631.371364][ T9207] tipc: TX() has been purged, node left! [ 1631.382332][T30589] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1631.444817][T30597] bridge28: port 1(syz_tun) entered blocking state [ 1631.457345][T30597] bridge28: port 1(syz_tun) entered disabled state [ 1631.509277][T30597] device syz_tun entered promiscuous mode [ 1631.573355][T30589] device bridge_slave_0 left promiscuous mode [ 1631.579649][T30589] bridge0: port 1(bridge_slave_0) entered disabled state [ 1631.652232][T30589] bridge28: port 2(bridge_slave_0) entered blocking state [ 1631.668067][T30589] bridge28: port 2(bridge_slave_0) entered disabled state [ 1631.679207][T30589] device bridge_slave_0 entered promiscuous mode [ 1631.698235][T30609] bridge28: port 2(bridge_slave_0) entered blocking state [ 1631.705569][T30609] bridge28: port 2(bridge_slave_0) entered forwarding state [ 1631.713198][T30609] bridge28: port 1(syz_tun) entered blocking state [ 1631.719799][T30609] bridge28: port 1(syz_tun) entered forwarding state 19:09:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3800000010000507000200"/20, @ANYRES32=r3, @ANYBLOB="0000f015010000001800120008000100736974000c00020008000300", @ANYRES32=r4], 0x38}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x121, 0x0, 0x0, {0xa, 0x8, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [], @local}}]}, 0x40}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x121, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_CACHEINFO={0x14, 0x6, {0x918, 0x6, 0x70, 0x9}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x2], [], @local}}]}, 0x40}}, 0x0) 19:09:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) socket(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000001c0)=0x32, 0x118) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000000040)=@v1={0x0, @aes256, 0x10, "0540caf9ecd6cbc1"}) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) sendto$inet(r2, &(0x7f0000000100)="bd52bc7f798134dd7197930426", 0xd, 0x8040000, &(0x7f0000000140)={0x2, 0x4e21, @remote}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x7adca000) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xc8}, 0x1, 0x0, 0x0, 0x40810}, 0x408d1) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 19:09:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x9) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4100000002}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000034c0)=[{&(0x7f0000000180)='P', 0x1}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0x100000000, 0x0) [ 1632.282724][T30597] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1632.341724][T30589] device syz_tun left promiscuous mode [ 1632.347499][T30589] bridge28: port 1(syz_tun) entered disabled state [ 1632.416298][T30609] device bridge_slave_0 left promiscuous mode [ 1632.424047][T30609] bridge28: port 2(bridge_slave_0) entered disabled state 19:09:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000001180)=""/4104, &(0x7f0000001140)=0x101f) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000021c0)=""/4096, &(0x7f00000001c0)=0x1000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) accept$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x40010, r2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xee4d) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000200)={'veth0_to_team\x00', 0x1}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000180)) socket$nl_generic(0x10, 0x3, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000010) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0xfff}, 0x8) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r5, 0x10, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008004}, 0x804) 19:09:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x76, 0xdb, &(0x7f0000000000)="d24abd354f8a7c4b0b36e7fb46396ba7e050ed4f450833f689d3fb1449e0a50cdeb72c0bcba81b18ca4cd743bac86de47d31c85c07ba65f9fc4efb1e0e9cb01e8af148e0d424430426a966d5e66522c69f908d858cba5868a6cd1ff6df4a689f936fd205a901f1324479083ba7137b92e19a8998ce55", &(0x7f0000000080)=""/219, 0x8, 0x0, 0x94, 0xbb, &(0x7f0000000240)="b0a2e039596dcc006eed4e1c9feb52f58dc57a1ca48263cc77f26521a7d4f99f275848058f73bb738601cd43ab621007592ab0ab6d86d113444124db16014963e1c50eb597047fe9fa55f363324a33d20e815a5165a9034b05664a566a30684fa575e84c3d2e62dfd62c2807638ae3ea991f0b57ae21b23660968ec9eaa306cf20de8183470687167afbb1e56e78b566f64b26a8", &(0x7f0000000300)="52c2cdb5adbcace1951f6b19c586aa6b96f998333332372770fea005540eda94a262609ca52c49d781e74bbf081abf43ab1f65fb15767601a8c6b2d67d064a4d7190c1e9dc623ae40607932fc7a0aec4419d897f152a3e808508bd0a343d5a78df584cf0bd92ec82d5e6cd732643349ca8ff21013040dc17806fc7c03e4dcc86f42c5dfea8a34b2e34640fbcd73458966f2993985d15ff150fdb0856bd31148eb56a27c732372f6c7f4c93b5cd26959d0e232640d1cb697cf9f512"}, 0x40) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000200)="1b0000001a005f3814ecf407000903018000200000000000000000", 0x1b) 19:09:08 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="9c6c2d836990cec3b33525d8e3ca0600"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9, 0x10012, r1, 0x0) ioctl$TUNSETIFF(r0, 0x5452, &(0x7f0000000040)={'syzkaller1\x00'}) 19:09:08 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x6) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x7fffffff, @empty, 0x2}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="1c1f86bc33915e6a7e0a3ba600dbc292b1ecafd03b42bcfc376ea83625ab76a5c91428b5b30ccb950d5a9c4bda54e0732b3ee004f6d5b4d97e8611651535ca7a8becf008bd2d9fb08262ba59f67f73bf471fe190e7cf43a3059ffdd9a990376604633b94c332377021e65d6a30", 0x6d, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="970604741283b4953f56265d30f8e0a1844dc54dcc1b806b50e5d244bed8aa84123c66", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x800, 0x10, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="1ba000001b001d0d89fdc5cbdd045798707bed4dca14a7960f0f8ec8da78031c7660b08f515e", 0xff3b, 0x0, 0x0, 0x147) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r5, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r5, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}]}, 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x40800) [ 1632.740778][ T29] audit: type=1804 audit(1593457748.646:2353): pid=30646 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/820/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 1632.799123][T30651] netlink: 40795 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1632.863610][T30655] netlink: 40795 bytes leftover after parsing attributes in process `syz-executor.2'. 19:09:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000007df00000000e9000500010007d7f34e50be7be15c3a421c91fe98b2523120dc5a010c6c565f8c502c5eb56b87d6bce8feadb4922d7fe926ca237155254e8b617e45559dc03630e4e12f9df5665b3bf5e7eb92c3370220620a2b6799ffdc5cc60d9b673ac0bdf631325fc495ffa2f9892cbdf3fa66f89965247839a5e02a70a4e80c0af56fc7e8964a238700630214f62e48fd19fecf393be66372f3fb5405dcc885c417b80d8536b9f346f0"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) mkdirat$cgroup(r3, &(0x7f0000000000)='syz1\x00', 0x1ff) recvmmsg(r2, &(0x7f0000000e00)=[{{0x0, 0x1000000, 0x0, 0x0, 0x0, 0xc00e}}], 0x40000000000005c, 0x0, 0x0) 19:09:09 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x2c4, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001200ff0cfffefd956f7f83b7549c911e00000000000000683540150024002e0000000000000000000f44acdf66672825c4110bee46b3cd9d4a23d3c62ea02a00a2641612fa864b05", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000180), 0x572, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002600)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x4, 0x55, 0x4, "ca91a6ba679e6bac42f49bd977069a213d3b5652316f02a5a5c014986f473188b24d74a02fb4b90282acb542e0ab772877e2fae566356c667037cc85026620", 0x12}, 0x60, &(0x7f0000002480)=[{&(0x7f0000000100)="829287662d21199f91a892abfb2d97e33ec20e17a5b155a83e9ab8676f26a4f2cd3a63702d8a9de7ac488ddfb4", 0x2d}, {&(0x7f00000001c0)="ac813a85c8ea744ed948e125008220a90a850d8a2605754e5810e5dad0fbf02526d02a67d9b026ef2b6b8cabcae8a7a0c6196b732b1d6229b76d67bfd356caab2ef1e8aba886023983e70ad8acf6364109ecd5723721165febfec0e73bb935d2b1866a35e1042233461c6c7812cf1219b18d6d590bfb8f9c53cf64fd7aa8edcf48620f274889f4cb6c1da573364f1df1634920ca0215d8c0f71e47088384", 0x9e}, {&(0x7f0000000280)="30a60127b93be1e156266ef3e27fce788b224f31b8861728acae059ace8f910d7bce89a776b15d9e8124cb357a3bb6709608a797f5a4ebe22cb1d0c0c19fe874ea0ba5f7955b9e2cf2ea809b37ec8e6d3c6dee46d0b4aa4fed00633528aeb24f0cad9a0623662feccd648673f833cdd7609cefd129f7fe72b6b3d7f7d90fc7c80767b621c62bf889e55c6cb3922f19f074f9016d73af55ff7cc35038415d81b926f41bbdd3c8cbc5dbf4f33afff2a0518226f854b39bec691c7eac192a310298c2508f0caa786a85095c3927498d0820caa29cf7f2f0428d", 0xd8}, {&(0x7f0000000140)="f7f984dfd36483fa079daaf26e28e8462ac9f44e1d030868615de314c1fb87f6e4327522bfc5c8fbc5a41d4ef5c73593b34f2b51deb2b4", 0x37}, {&(0x7f0000000380)="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0x1000}, 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0x1000}, {&(0x7f0000002380)="67b81be9d13d2e888d8a75cddb5e3f111c0f8df0de96ae24", 0x18}, {&(0x7f00000023c0)="1a4f21a063dac1518d5d38f18d6b2ead57fe42d990221bb362effa17a0698c110379442308af818043b4023f55054d21463ca21413602fd0ae2c9fdb19ed77c7341b1c4cefe11cf9186b1bb6d537038c58b1b844175da478a7702c50d8723a5a559268745464b6daab8c4d4f0499253cb5177d6e5b3add19926a429a9eedf6f79e246dad94", 0x85}], 0x8, &(0x7f0000002680)=ANY=[@ANYBLOB="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"], 0xf8, 0x4c000}, 0x24040004) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002640)={'syzkaller1\x00', 0xf1}) 19:09:09 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast, @broadcast}, &(0x7f0000000100)=0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3804e01b", @ANYRES16=r4, @ANYBLOB="20002abd7000ffdbdf25080000001c000180080009004e000000080009003200000008000b00736970002c00028008000800f7ffffff080006000900000006000e004e240000080006000200000008000500060000000c000380080003000000000008000600060000002400060005000000"], 0x78}}, 0x4000000) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) ioctl$PPPIOCGNPMODE(r6, 0xc008744c, &(0x7f0000000040)={0xc021, 0x3}) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f00000001c0)={'ip6tnl0\x00', {0x7, 0x4e23, @remote}}) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 19:09:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) recvmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/193, 0xc1}], 0x2, &(0x7f0000000200)=""/83, 0x53}, 0x4000) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r6, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r7], 0x4}}, 0x0) recvmmsg(r7, &(0x7f0000007240)=[{{&(0x7f0000001dc0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, 0x80, &(0x7f0000003340)=[{&(0x7f0000001e40)=""/168, 0xa8}, {&(0x7f0000001f00)=""/77, 0x4d}, {&(0x7f0000001f80)=""/107, 0x6b}, {&(0x7f0000002000)=""/252, 0xfc}, {&(0x7f0000002100)=""/217, 0xd9}, {&(0x7f0000002200)=""/197, 0xc5}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)}], 0x8, &(0x7f00000033c0)=""/4096, 0x1000}, 0x2}, {{&(0x7f00000043c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000004440)=""/53, 0x35}, {&(0x7f0000004480)=""/203, 0xcb}, {&(0x7f0000004580)=""/172, 0xac}, {&(0x7f0000004640)=""/4096, 0x1000}, {&(0x7f0000005640)=""/115, 0x73}, {&(0x7f00000056c0)=""/10, 0xa}, {&(0x7f0000005700)=""/227, 0xe3}, {&(0x7f0000005800)=""/189, 0xbd}, {&(0x7f00000058c0)=""/217, 0xd9}], 0x9, &(0x7f0000005a80)=""/43, 0x2b}, 0x7}, {{&(0x7f0000005ac0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005b40)=""/201, 0xc9}, {&(0x7f0000005c40)=""/160, 0xa0}, {&(0x7f0000005d00)=""/132, 0x84}], 0x3, &(0x7f0000005e00)=""/85, 0x55}, 0xff}, {{&(0x7f0000005e80)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000007180)=[{&(0x7f0000005f00)=""/51, 0x33}, {&(0x7f0000005f40)=""/166, 0xa6}, {&(0x7f0000006000)=""/203, 0xcb}, {&(0x7f0000006100)=""/16, 0x10}, {&(0x7f0000006140)=""/4096, 0x1000}, {&(0x7f0000007140)=""/9, 0x9}], 0x6, &(0x7f0000007200)=""/17, 0x11}, 0x2}], 0x4, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000007340)={r5, 0x6b, "f8f4e2c4769e8de9fdd9898ba1ba01d1807895fa542f4d632662313a1b926f9cf18c02d9bf483b258cd57ee0ea6c878e62031f5c6473fe88757ded3b3a7193d0bf2b9beb59cb61415bc02ab2c3e62a3b9b0e4e46d87a5be57cfc58e2567c08ea81a92fef642e4a79ea6a16"}, &(0x7f00000073c0)=0x73) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000007400)={r9, 0x7fff, 0x4}, &(0x7f0000007440)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e21, 0x8, @empty, 0x370}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001240)=[@in={0x2, 0x0, @dev}, @in6={0xa, 0x0, 0x0, @remote}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x1b) [ 1633.392031][ T29] audit: type=1804 audit(1593457749.296:2354): pid=30643 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/820/cgroup.controllers" dev="sda1" ino=16372 res=1 19:09:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x400c5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x0) socketpair(0x15, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$phonet_pipe(r2, 0x0, &(0x7f0000000080)) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x84, r3, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x9f) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1}, 0x300) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[], 0x1000001bd) [ 1633.463858][T30671] netlink: 'syz-executor.2': attribute type 46 has an invalid length. [ 1633.493100][T30671] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1633.552875][T30671] netlink: 'syz-executor.2': attribute type 46 has an invalid length. [ 1633.568274][T30671] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1633.635418][ T29] audit: type=1804 audit(1593457749.536:2355): pid=30675 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/792/cgroup.controllers" dev="sda1" ino=16379 res=1 19:09:09 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012008900010076657468"], 0x48}}, 0x0) setsockopt$inet_int(r2, 0x0, 0x1e, &(0x7f0000000080)=0x7fff, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB='8\x00\x00\x00,\x00\'\r\x00\x00\x00Ce{D\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="00000000000000000400000008000100753332000c0002000800020000400080", @ANYBLOB="a5b802db7a09e98e4770b64abc4934a9a49106dacc34015af4989263d68d1142494565237e8aefd2d2c0", @ANYBLOB], 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000600)={0x5, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x88) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r8 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="110000000000000000000200000008000300", @ANYRES32=r9, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000340)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x34, r7, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x8) [ 1633.710154][ T29] audit: type=1804 audit(1593457749.606:2356): pid=30684 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/792/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 1633.799412][T30692] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1633.853694][T30692] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 19:09:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$sock(r0, &(0x7f0000000680)={&(0x7f0000000000)=@llc={0x1a, 0x6, 0x4, 0x20, 0x80, 0xe0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)="3f07841f6ff9b0cace35f1080ab899a2c762c2cb70fbb6e124b409b611f3d69152bf0ef8158e2495342a04b22311b0f5e9936dad1987c89ea0cae85d9ed361aced273d54250196f0d2f585fad1c5c0ca926737aa00e8959e1cec02ea2d515fdd044370f517180a36efc98776b2ff9bb702fd370684a8", 0x76}, {&(0x7f0000000100)}, {&(0x7f0000000140)="2908dc7c0cb887516313411939403259ecfd5a48d8d330e05ad0a086ba64dca5202ea4c741eea64f07f7dc7f32410a09eb6571f4df19c2a6e4de2b94f84a06483274298270b02cac4dbab97ea517d6b9b21f618761ad0daf06a6b12c11924d72b6011d094ea62e1e", 0x68}, {&(0x7f00000001c0)="451fccdc0feb3051daaf59a1c9d91ba15de074a693b4d3172a48aee4bfd394733346d92be2211a8b891acbef35e522a0dc20726198467de44e33d2cd86245b36f88ca37147fd377502584ffd8ee8c2c688501d7419001f7cdec77a7ff480c62eeb9630bfd86e7e0cdd87b91cc882d1ee3e1da50542768a017ec132af3c5ce19cebb689369476f595d8b713557b6c5abed38fd0", 0x93}, {&(0x7f0000000280)="e6724ad95a99e9554087a4fdebdf10b343e18baf4a3370f209b6cd04cc95981b193e8c8d99d6cb47e2a817356fbf8eae2dd53dd244743f6fccf4270a243221c7f70ecd3dd984cc2f7855699f9987b30149edee9505bd03a819bcee69ebd2eb0e639b5c438bd257dc1a76a0292739c3da6998d512b4aeadaee69cf911fbb4c5529c764c2beef90aacb8750a05b87c525f849aa65ebbf69ef346bc99767309d98b178293e4fedd702c763108ddcea645eb5eb4655dcb8973b0b0e4d5ac53914f2c4a0d0e3acf2c9e2e41", 0xc9}, {&(0x7f0000000380)="f498ca3b9f02ee440b74926f824ef604bbac4440c2f54be50cd88bc2329cbc730fad10fa102cc9e083fd1f3813c2c1a0bf4048884c86e797c50c6a0a90f0f2fd9482a27c79db5cdd4607b2701ede286fe5487ee415f0ceb2ec9f587288fa88c289c6675edce4d1f4c543d7b3dd80c5043759eddf0d0ad98142398b577a03e4f0919be52163ae10ca74df0875844d5a632b01", 0x92}, {&(0x7f0000000440)="c5f9a61d562117ea33f52e9c45bfe969ab742f746b2d277ca0300506cc5af27f30dac4b904b6a48b66cf3a1c05a02ac3915565ed94dde9d74d6e540b01afc788060b578a684359adc561b14c2dbbf9ed9fe440f2aee316dea3429a2a415d460868030c8cea2d2043f504a289627d807d25bc68dc9906b9d09e958c38874c9e53c94a9c28ca4826e2b694d0309dcd5ecb4c0f17d441bdae620ebc2fd5a8f48edf5e609cae0a227b6e0c4f6412073d7ffd4fdf379553f42dd019401072ad83c2f958a2d65d3a88799f0974582fbdb7fcf1f27787cfb5212a60c6172ec8cb3d", 0xde}, {&(0x7f0000000540)="a504a301a0b94fc9374e3acccfe274e6c1edd6bda5e6164d92b56ffc65cb94ae886b645d3549fc294b46433bb5f49d697444da8e492acdb737c1c43560d928f6390e063fb310d094d59fc4947a87c7bc021e38f8748299b270f4", 0x5a}], 0x8, &(0x7f0000000640)=[@mark={{0x14, 0x1, 0x24, 0x6780}}], 0x18}, 0x20000004) r1 = accept(r0, &(0x7f0000000840)=@tipc=@name, &(0x7f00000008c0)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000900)={0x1, 0x0, 0xc0, 0xb1, 0x4b, 0x9d, 0xf3, 0x2, 0x1f, 0x27, 0x5, 0x9, 0x19}, 0xe) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000003640)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000003680)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000036c0)={0x0, 0x2, 0x20, 0x1ff, 0x2af, 0x8, 0x9, 0x20, {0x0, @in6={{0xa, 0x4e22, 0xff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x80000000}}, 0x8, 0xfffffff7, 0x2, 0x6, 0x5ca}}, &(0x7f0000003780)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000037c0)={r3, 0xd7, "220417cc33609bbb465048175243fec864e6420572e2b2ad497366486aed52d47875e4bcf5da3cec0e84c57994168dc15c663ecdd2d1cac60154acc51d09d963824c0fcfcf66a5ac7fc5ea33243ea8bfcb747bfecd02516b499313daef6e984f1619bdd4bbd472374ac6e90afb906d5e9c7dc8ef45be11bc5cf3ec16065d60993c84428dc61df49863fe8d00f296425ac8e4d3d9c895e86e528f1402fea9663b183312fff51ef3decfb5c0a0453c2b71eee0e853be82194a32f2f746b16172b3c7cd8e01f31d4a9c05187f968e50419b735e4967b1b5a8"}, &(0x7f00000038c0)=0xdf) ioctl$SIOCPNADDRESOURCE(r1, 0x89e0, &(0x7f0000003900)=0x3ff) syz_init_net_socket$ax25(0x3, 0x2, 0xcc) sendmsg$IPSET_CMD_TYPE(r1, &(0x7f0000003a00)={&(0x7f0000003940)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000039c0)={&(0x7f0000003980)={0x34, 0xd, 0x6, 0x301, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0xc005}, 0x1) r4 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000003a40), &(0x7f0000003a80)=0x10) write$binfmt_script(r4, &(0x7f0000003ac0)={'#! ', './file0', [{0x20, '\x9e(}#/'}], 0xa, "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"}, 0x1011) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000004b00)={'syzkaller0\x00', 0x76}) accept4$llc(r1, &(0x7f0000004b40)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004b80)=0x10, 0x800) sendto$inet6(0xffffffffffffffff, &(0x7f0000004bc0)="dd1385a31423da99c4cf81ecd16b94d5833c3becebcc83af95832406f5732dc32dcd55115161c3f4c0479f4f711ce449444ac1439671dda11de8a21f03202977e8b68cae0a86e65f39f8ba8e64c75304eb34a99871fb7f379da6be81313cd88640f148a18828ff85085bf9648dead04869fee197b589618badf292c2dd5eacf607878b8c92d00e2c2f110617c39c7654ecc3c214", 0x94, 0x20000001, &(0x7f0000004c80)={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0x80000001}, 0x1c) r6 = accept$inet6(r1, &(0x7f0000004cc0)={0xa, 0x0, 0x0, @private0}, &(0x7f0000004d00)=0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000004d40)={@private2, 0x0}, &(0x7f0000004d80)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000004dc0)={'vxcan1\x00', r7}) sendmsg$nl_crypto(r1, &(0x7f0000004fc0)={&(0x7f0000004e00)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000004f80)={&(0x7f0000004e40)=@del={0x120, 0x11, 0x10, 0x70bd28, 0x25dfdbfb, {{'rmd128\x00'}, [], [], 0x2600, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xaa}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x3}, {0x8}]}, 0x120}, 0x1, 0x0, 0x0, 0x8004}, 0x5) 19:09:11 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x200022) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x7]}, 0x2}, 0x1c) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/18, 0x4}], 0x1) r2 = socket(0x1000000010, 0x80002, 0x0) close(r0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}}) 19:09:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) sendmsg$AUDIT_USER_TTY(r1, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0xd8, 0x464, 0x20, 0x70bd2a, 0x25dfdbff, "56e063d782a454f3d8c6c0a8aa9c5f10123059388c1f588f42aba05cbccba6777286839d4913f3d2282ce51ee039ec3d8a60ced630239b39d9ace63e1aa934244d2f8ca9746240ef42a3947d40f350a556443795d73bd0fe4edf273f4cdb9cd08c76206259ba403050a480e47e9aa70fa5ab2e3111fb5a850df7738a569b08055a392a7a29bdf86152e600ead7146a657fc6745816e4af8e2c8270a43061005ec3a4c9e1a4096b22e2e889caa9ce779dcb48821e093b9f41fabb1a10b7209d9dc0bcc8be42cb1350", ["", ""]}, 0xd8}, 0x1, 0x0, 0x0, 0x8c1}, 0x1) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) 19:09:11 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) socketpair(0x9, 0x4, 0xfff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r6, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000002c0)={r6, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000400)={r6, @in={{0x2, 0x4e21, @private=0xa010102}}, [0x3, 0x888, 0x5, 0x8001, 0x2c, 0x6, 0xfffffffffffffffd, 0x8000, 0x9, 0xcb9, 0xfffffffffffffff9, 0x1, 0x10000000000000, 0x5, 0x800]}, &(0x7f0000000300)=0x100) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='L\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000300020009000100666c6f77000000001c0002000800010001"], 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 19:09:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x100000, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000010) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001480)={@local, 0x0}, &(0x7f00000014c0)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000001600)={@xdp={0x2c, 0xb, r3, 0xb}, {&(0x7f0000001500)=""/190, 0xbe}, &(0x7f00000015c0), 0x10}, 0xa0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000329bd7000ffdbdf250f00000008000300", @ANYRES32=r5, @ANYBLOB="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"], 0x24}, 0x1, 0x0, 0x0, 0x2080}, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000002c0)={r6, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0xfff, 0x9, 0x89d, 0x4, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r8, @in6={{0xa, 0x4e23, 0x5, @loopback, 0xffffffff}}, 0x0, 0x0, 0x0, 0x9, 0x2, 0xfffffffc}, &(0x7f0000000240)=0x9c) 19:09:11 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x77dc1000) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x175) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000380)={0x8, {{0x2, 0x4e22, @rand_addr=0x64010100}}}, 0x88) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100000010) ioctl$sock_rose_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2}, 0x80) getsockname$packet(r2, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000054}, 0x40400c1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 19:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000250800000000000000000acbc2b90f9bc900000002d53f1eb0699c0000001344b8038a6d71a2ef77cdf87683f9e3715169a73418f1ab9b75b13876b95b07d7edf00ee8d391fab195604fdfff1a5a052b0e478149f9f714b16077ea01870fe5962e289fb0b56e9dc17940b33ada03c33aafbe09", @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) [ 1635.913458][T30717] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1635.951193][T30718] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 19:09:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) pipe(0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) recvmmsg(r1, &(0x7f00000013c0)=[{{&(0x7f0000000200)=@xdp, 0x80, &(0x7f0000000900)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/214, 0xd6}, {&(0x7f0000000640)=""/117, 0x75}, {&(0x7f00000006c0)=""/12, 0xc}, {&(0x7f0000000700)=""/234, 0xea}, {&(0x7f0000000800)=""/244, 0xf4}], 0x9}, 0x6f7}, {{&(0x7f00000009c0)=@phonet, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000a40)=""/9, 0x9}, {&(0x7f0000000a80)=""/189, 0xbd}, {&(0x7f0000000b40)=""/246, 0xf6}, {&(0x7f0000000c40)=""/139, 0x8b}, {&(0x7f0000000d00)=""/187, 0xbb}], 0x5, &(0x7f0000000e40)=""/47, 0x2f}, 0x100}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000e80)=""/30, 0x1e}, {&(0x7f0000000ec0)=""/210, 0xd2}, {&(0x7f0000000fc0)=""/23, 0x17}, {&(0x7f0000001000)=""/134, 0x86}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/10, 0xa}, {&(0x7f0000001100)=""/112, 0x70}, {&(0x7f0000001180)=""/201, 0xc9}, {&(0x7f0000001280)=""/125, 0x7d}], 0x9}, 0x3f}], 0x3, 0x120, 0x0) getpid() select(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x9}, &(0x7f0000000100)={0x0, 0x2710}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r4], 0x4}}, 0x0) mmap(&(0x7f0000118000/0x3000)=nil, 0x3000, 0x2, 0x20010, r4, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x1401, 0x2, 0x70bd2d, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x4800}, 0x20000001) [ 1635.983000][T30720] IPVS: ftp: loaded support on port[0] = 21 19:09:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r2], 0x4}}, 0x0) getsockname(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000140)=0x80) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000180)=[{0x6, 0x7f, 0x1, 0xea}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[], 0x378) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88cdc349dabf717313af026ca16b9669abd0f8323058da774c0", 0x7a}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088dfd546a136d40646857b851b65a7a918c58881be75d5d71239c7698d7bdb3f879f49436bbbd87586553407860397d48842400126f8703ddc55ba4e", 0xec}, {&(0x7f0000000000)="40c1", 0x2}], 0x3}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 19:09:12 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$inet(0x2, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) write$tun(r0, &(0x7f00000000c0)={@val={0x0, 0x2}, @val, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f426e6", 0x0, "3237fb"}}}}}, 0x32) [ 1636.185993][T30720] virt_wifi0 speed is unknown, defaulting to 1000 19:09:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0924fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x9}, &(0x7f0000000100)=0x8) [ 1636.384007][T30796] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 19:09:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r2], 0x4}}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r3, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x88, r3, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x97}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x87}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4005}, 0x24000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000000040), 0x5b, 0x20000004, &(0x7f0000000040)={0xa, 0x2, 0xa000000, @rand_addr, 0x62a1}, 0x1c) 19:09:12 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000010) 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) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={r2, 0x49}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x80}, 0x8) unshare(0x40000000) accept(0xffffffffffffffff, &(0x7f0000000080)=@x25={0x9, @remote}, &(0x7f0000000000)=0x80) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000400)={0x0, 'nr0\x00', {0x3}, 0x722}) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) [ 1636.687498][T30803] IPVS: ftp: loaded support on port[0] = 21 [ 1637.310074][T30815] IPVS: ftp: loaded support on port[0] = 21 [ 1637.515018][T30806] IPVS: ftp: loaded support on port[0] = 21 19:09:13 executing program 5: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000002060000000f000000000000000000007520041f22"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b0005000900"], 0x1}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) mkdirat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x1ff) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x1000000eb) 19:09:13 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x801}) socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r3, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0xb0, r3, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8000}, 0x20004001) sendfile(r1, r0, 0x0, 0x40000000800000) ioctl(r2, 0x88912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$TUNGETVNETHDRSZ(r0, 0x800454e1, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000002c0)="7fea6ffbda3f9e5d0da3ae63616c025416c190996b92bd6430de7b3935ecf39337cd4c7e8d7b0df54883cbec11073aa70556c08accbf34fccb101de72dd15cd8b44d32dd040a588fd8a4913f7905155301e31524657a8c82d461921993c5d92df07fbca6b030c56314184bf760078b94fdc9b12ab5dd395102580d059b6bd475fe7f22044ef27627c6ecc96f8bfddca36aa47bf256", 0x95) close(r0) [ 1637.775355][T30803] virt_wifi0 speed is unknown, defaulting to 1000 19:09:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x400000000000061, 0x0) write$binfmt_misc(r1, 0x0, 0xc7) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000004c0)={0x0, 0x1, 0x61bd, 0x1c2dc0000}) pwritev(r0, &(0x7f0000000280)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000080)=0x29fb, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0, 0x47ff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) [ 1637.992985][ T29] audit: type=1800 audit(1593457753.896:2357): pid=30845 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=15742 res=0 [ 1638.077221][ T29] audit: type=1804 audit(1593457753.977:2358): pid=30862 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/794/cgroup.controllers" dev="sda1" ino=16364 res=1 19:09:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e21, @broadcast}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r2 = socket(0xa, 0x6, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$ax25(0x3, 0x0, 0x0) ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e9, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000000100)=0x3ff, 0x4) sendto$inet6(r4, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/77, &(0x7f00000001c0)=0x4d) [ 1638.201193][ T29] audit: type=1804 audit(1593457753.977:2359): pid=30862 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/794/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 1638.559681][T10336] tipc: TX() has been purged, node left! [ 1638.574304][T30815] virt_wifi0 speed is unknown, defaulting to 1000 19:09:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$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(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @random="ea6dc68aa083"}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r1, 0x0, 0xfffffffe) 19:09:15 executing program 5: 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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="48000000100005060700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000880)=""/4096, &(0x7f0000000140)=0x1000) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0}) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000e2fe5a23000000", @ANYRES32=r4, @ANYBLOB="080002"], 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) 19:09:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) connect$can_j1939(r0, &(0x7f0000000040)={0x1d, 0x0, 0x3, {0x2, 0xf0}}, 0x18) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x2f, 0x20, 0xa04, 0x25dfdbfd, {0x1e}, [@nested={0x4, 0x4a}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000004540)=ANY=[@ANYBLOB="dfeb010018000000000000003000000030000000020000000000000000000006040000000000b6a8839800000000000001000004000000000000000002000000000000000000"], &(0x7f0000004600)=""/210, 0x4a, 0x33b, 0x4}, 0x20) 19:09:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)=ANY=[@ANYBLOB="6c800000", @ANYRES16=r2, @ANYBLOB="6ffe000000000000000003000000580001800d0001007564703a73797a310000000044000400200001000a000000000000000000000000003a2d000000000000003a00000000200002000a00000000000000ff02000000000000000000000000000100000000"], 0x6c}}, 0x0) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x50, r2, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x8014) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x8dffffff00000000) 19:09:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7f, 0x1f, 0x40, 0xfffffffffffffff7, 0x2, 0x3, 0x4, 0x389, 0x40, 0x45, 0x2, 0x80, 0x38, 0x1, 0x1, 0x0, 0x800}, [{0x5, 0x4, 0x100000001, 0xffffffe000000000, 0x1, 0x5, 0xf3b, 0x9}], "0188ede7af67632e82dc08f6e0034f11f10a6485bdc864c8575b4ecc0d5d0afcab0e2efc130f1136b2a3c1b14d196087a68fd0049ea406f64d1d766b7932393db2e62e7a24f771bd7642da45de0ad4a656f7e22b00f4a8934f06bf6f218b285065fb4ac67363da6f0c1d961d7b71cd7922b2f8ac7729d56df352343950866153db8d60ba1f566b111a058b0f54b30b35e8a9", [[], [], [], [], [], [], [], [], [], []]}, 0xb0a) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) [ 1639.491980][T30936] __nla_validate_parse: 5 callbacks suppressed [ 1639.491990][T30936] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 19:09:15 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) r5 = socket$phonet(0x23, 0x2, 0x1) sendfile(r5, r4, 0x0, 0x2) 19:09:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)='+', 0x1}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, 0x0, 0x400c084) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={0x0, r0}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)) [ 1639.666215][T30943] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 1639.927223][T30943] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1640.034549][T30948] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 1640.095566][ T29] audit: type=1804 audit(1593457755.997:2360): pid=30979 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/825/cgroup.controllers" dev="sda1" ino=16374 res=1 [ 1640.278167][ T29] audit: type=1804 audit(1593457756.027:2361): pid=30963 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/825/cgroup.controllers" dev="sda1" ino=16374 res=1 [ 1640.946117][ T29] audit: type=1804 audit(1593457756.847:2362): pid=30973 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/816/cgroup.controllers" dev="sda1" ino=16371 res=1 [ 1641.046742][ T29] audit: type=1804 audit(1593457756.877:2363): pid=30976 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/816/cgroup.controllers" dev="sda1" ino=16371 res=1 [ 1641.198356][ T29] audit: type=1804 audit(1593457757.097:2364): pid=30969 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/816/cgroup.controllers" dev="sda1" ino=16371 res=1 [ 1641.323650][ T29] audit: type=1804 audit(1593457757.097:2365): pid=30983 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/816/cgroup.controllers" dev="sda1" ino=16371 res=1 [ 1641.380442][ T29] audit: type=1804 audit(1593457757.137:2366): pid=30987 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/816/cgroup.controllers" dev="sda1" ino=16371 res=1 19:09:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x0, 0x0, [], 0x2, &(0x7f0000000200)=[{}, {}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b590fcae3bac8446404bcf0540ff3855a1d01ed32659be4ebff5c4d2b09374d8a19b1e310ad75a24b4dfd8dccd439cc1577bced6a544737049", @ANYBLOB="2130032501de6cd7b83bf557b461770f1405b612276fcbdd7abb1e8e76d62c9637824e365be87a0b93813de36cfd98da66899ff88539d65492d909f3a51e434eca9fb13f78b7317a3c9637cf2a12613ef35455c5774876e508d2eeb3a33c7e2668fa424e47fcf77ad94da60131f65bd397b735f67b3c4815c1ff1f363d5a5f8eacf97f2c505c035712da119e05121464e20590dea4d81e103a4e2a5fda06b67f9bca54e01bb665cd33dd8b51e6343ab69e8a70acfe366c02363d5f1822d7d07b", @ANYRESOCT=r0], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x4, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 19:09:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c000059b36f5dbf21043700007a0621330000000000000007da0084ffcf8a63ed", @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32=r3], 0x50}}, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000280)={&(0x7f0000000440)=""/240, 0x1208000, 0x0, 0x9, 0x2}, 0x20) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) 19:09:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x1, [0xfffd]}, 0x6) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="dbb9e8a1d4a934618ec80a5107067124d001713ab4d0ef72b5498a542e37f7bac87924b16bc0c74ac1797702ff1c290b5bc0954e29008195c9d51877ca9af393f8a312fa126eb853a6464f571068f9f704fc5e1fcc4c3e4696cb3a36680ccf7552dfb3d58ac737aa3b235655aaf830e743c5c6e4581da85eb7a872d649797862a4ca3a1155b07fe1358c5417a48dc223fec461455952a00691043cfb32e4468038cf72dd22552ad942401bfa82963166d49b652cf7baab8baf5a9dce6b4b0bf627169b9ad6c3f903220af2bcb3accf40228b958bda1e", 0xd6}], 0x1}, 0x200000c0) getsockopt$IP_SET_OP_GET_BYNAME(r0, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000000080)=0x28) 19:09:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x50, r1, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x3f}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfff}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}]}, 0x50}, 0x1, 0x0, 0x0, 0x24008090}, 0x800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) ioctl$FS_IOC_ENABLE_VERITY(r6, 0x40806685, &(0x7f0000000300)={0x1, 0x2, 0x1000, 0x49, &(0x7f0000000100)="e881778ceebf4d6c363d6a871fba9ab15caaf1f2accb2604af274148311730e55e886a9273acdbf72cd418c48cb4ec7ab3962cd61f4f6c88d801011b2eaa5a8356a745d54d5a352eb0", 0x97, 0x0, &(0x7f0000000200)="19016da923416d2d969500ad70cdae6b41a7b1590e5cf178bc3d0bfe184e5bbae63cade0068ccbcc221d2f11482c3d9b2178915f9638adb47372e95d0d4c907f8a89b36910548ad9e48fa78c83230b753550c3eccc038626c0800e5b0a754a4349fb498a4dd8640105b15b6f24f023c149b83652cf17b52a60ac2cb7823cb0d45ffbb0c04ad8d3c6c94cabb1066a68477a12e13c75e219"}) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYRES16=r4, @ANYRES16=0x0, @ANYBLOB="000000000000220000000f10000008000300", @ANYRESOCT=r4], 0x4}}, 0x44801) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r5, @ANYBLOB="ff830a00007e16000a00", @ANYRES32=r8], 0x4}}, 0x0) sendfile(r4, r3, 0x0, 0x100000002) 19:09:18 executing program 4: r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) writev(r0, 0x0, 0x0) unshare(0x40000000) 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$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r1, @ANYBLOB="0000000000000000140012800b000100627269646765000004000280"], 0x34}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x54, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x2}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r1}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3ff, 0x2}}]}, 0x54}, 0x1, 0x0, 0x0, 0x811}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev, 0x9}, {0xa, 0x0, 0x0, @private2}, 0x0, [0x0, 0xfffffffd]}, 0x5c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags=0x3}) 19:09:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x0, 0xa, 0x67a3) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000001c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000044000/0x3000)=nil, 0x3000, 0x0, 0x30, r0, 0x40fff) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="00dd7244d9000100004aa89329908098bb0625ea08041ed8a24a0274000000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="00002c00270d0000a637f4f504dba65b00", @ANYRES32=r6, @ANYRES16=r2], 0x2c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', r6}) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x6000, &(0x7f0000000040)=[{&(0x7f0000000300)="1400000013000507ed0a8064d20010000f000e80", 0x14}], 0x1}, 0x0) 19:09:19 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r4, 0x28, &(0x7f0000000300)}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) r8 = openat$cgroup_ro(r6, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRESHEX=r1, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000000000001c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xc}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_IPV4_SRC={0x8, 0xa, @loopback}]}}]}, 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 1643.119430][T10336] tipc: TX() has been purged, node left! [ 1643.151400][T31001] IPVS: ftp: loaded support on port[0] = 21 [ 1643.190389][ T29] audit: type=1804 audit(1593457759.097:2367): pid=31009 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/809/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 1643.247840][T31010] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 19:09:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010000108655800000057000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32=r2, @ANYBLOB="08dc3d"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001000019106a962000057000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32], 0x34}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r5, @ANYBLOB="ff83c1025c0b0000001b", @ANYRES32=r6], 0x4}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2c, r9, 0x1, 0x0, 0x0, {0x12}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r9, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x101}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000084}, 0x4810) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r5, 0x0, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x34}}, 0x20000050) [ 1643.326987][T31001] virt_wifi0 speed is unknown, defaulting to 1000 [ 1643.348059][ T29] audit: type=1804 audit(1593457759.127:2368): pid=30998 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/809/cgroup.controllers" dev="sda1" ino=16364 res=1 19:09:19 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) setsockopt$SO_J1939_ERRQUEUE(r2, 0x6b, 0x4, &(0x7f0000000440), 0x4) r4 = socket$nl_route(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$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x0, 0x100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000480)={'batadv_slave_1\x00', r6}) shutdown(r1, 0x1) recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000080)=""/213, 0xd5}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000200)=""/213, 0xd5}], 0x6, &(0x7f0000000380)=""/81, 0x51}, 0x99}], 0x1, 0x0, 0x0) [ 1643.466091][T31023] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 19:09:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x1405, 0x4, 0x70bd2b, 0x25dfdbfe, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x8000}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x4}}, {{0x8}, {0x8, 0x3, 0x4}}, {{0x8}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x4}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0xb279f217761f21b2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmmsg$inet6(r2, &(0x7f0000000180)=[{{&(0x7f0000001500)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r4}}}], 0x28}}], 0x1, 0x0) [ 1643.587394][T31032] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 19:09:19 executing program 0: 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, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r5, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x80c1) 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$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x4c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x1c, 0x2, [@TCA_CGROUP_ACT={0x18, 0x1, [@m_nat={0x14, 0x0, 0x0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x4c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x44, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0xe6c}, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x14, 0x2, [@TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}]}}]}, 0x44}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 1643.643996][T31033] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1643.748589][T31033] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1643.772245][ T29] audit: type=1804 audit(1593457759.677:2369): pid=31027 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/797/cgroup.controllers" dev="sda1" ino=15741 res=1 19:09:19 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) openat$cgroup_ro(r0, &(0x7f0000000480)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={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) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) bind$rxrpc(0xffffffffffffffff, &(0x7f0000001580)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e22, 0xb5, @loopback, 0x20}}, 0x24) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000014c0)={r4, @in6={{0xa, 0x4e22, 0x6, @mcast1}}}, 0x84) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r5, 0x1, 0x1f, 0x0, &(0x7f0000000040)) socketpair(0x2, 0x5, 0x381b, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r6, &(0x7f0000000340)={&(0x7f0000000140), 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipmr_newroute={0x54, 0x18, 0x8, 0x70bd27, 0x25dfdbfc, {0x80, 0x0, 0x20, 0xd1, 0xff, 0x1, 0xfe, 0x5, 0x2000}, [@RTA_MARK={0x8, 0x10, 0xffff58f2}, @RTA_METRICS={0x25, 0x8, 0x0, 0x1, "3dd986d36413439b2207338e9f9fd1d0bf7c123e71ee268be7694c4d3d3b9457a2"}, @RTA_SRC={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8}, 0x4000044) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r1}, 0xc) bind$bt_hci(r6, &(0x7f0000000380)={0x1f, 0x3, 0x4}, 0x6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r7, 0x0, 0xe, 0x1000, &(0x7f00000001c0)="79ba9fb76944b599ca1ca6bf8f11", &(0x7f00000004c0)=""/4096, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 1643.870752][T31047] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1643.913788][ T29] audit: type=1804 audit(1593457759.707:2370): pid=31032 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/797/cgroup.controllers" dev="sda1" ino=15741 res=1 19:09:19 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000022c0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002280)={&(0x7f00000021c0)={0x84, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}]}, 0x84}, 0x1, 0x0, 0x0, 0x8004}, 0x800) socketpair(0x1d, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba32e2aba000000012e0b3836005404b0e0301a08000007e3ff5f163ee340b767950080000000009f56adae013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000118aec75d000000497400000000000000065ecc326d3a09ffc2c65400000000000000000700"}, 0x80) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r3, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)={0x12c, 0x1, 0x1, 0x3, 0x0, 0x0, {0x2, 0x0, 0x6}, [@CTA_PROTOINFO={0x48, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x3e, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x8}}, @CTA_PROTOINFO_TCP_STATE={0x5, 0x1, 0xff}, @CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5, 0x2, 0x6}, @CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0x4}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x1e, 0x6}}, @CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0xff}, @CTA_PROTOINFO_TCP_STATE={0x5, 0x1, 0x6}]}}, @CTA_TUPLE_MASTER={0x84, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv4={{0x0, 0x1, @rand_addr=0x64010102}, {0x0, 0x2, @remote}}}]}, @CTA_PROTOINFO={0x10, 0x4, 0x0, 0x1, @CTA_PROTOINFO_SCTP={0xc, 0x3, 0x0, 0x1, [@CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x2}]}}, @CTA_SYNPROXY={0x3c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0xa682}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x80}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8000}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x62}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x4}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0xb8caeac50e8c798d}, 0x408c4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_j1939(r4, &(0x7f0000003340), 0x3) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1dff8dc0e2e18e66, 0x3, 0x80000000, &(0x7f00000002c0)) bind$can_j1939(r5, &(0x7f0000003340), 0x3) getsockopt$TIPC_SRC_DROPPABLE(r5, 0x10f, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SIOCAX25ADDFWD(r4, 0x89ea, &(0x7f0000000040)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast}) 19:09:19 executing program 3: syz_init_net_socket$ax25(0x6, 0x5, 0xca) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00') syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r4, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@GTPA_TID={0xc, 0x3, 0x3}, @GTPA_I_TEI={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008800}, 0x80) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x8, 0x0, 0x8, &(0x7f0000000000)=[0x0], 0x1}, 0x20) [ 1644.060166][T31049] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1644.100337][T31060] IPVS: ftp: loaded support on port[0] = 21 19:09:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept(r1, &(0x7f0000000200)=@tipc=@id, &(0x7f0000000080)=0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x44, r6, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_O_TEI={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000050}, 0x8000) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x30, r4, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0x2}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x700, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x4004040) r7 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xe2b9c5094dab0b45}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@loopback, 0x0, 0x6c}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r7, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}, 0xa00}], 0x400000000000107, 0x0) [ 1644.173882][ T29] audit: type=1804 audit(1593457760.077:2371): pid=31061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/828/cgroup.controllers" dev="sda1" ino=16374 res=1 [ 1644.210896][T31060] virt_wifi0 speed is unknown, defaulting to 1000 19:09:20 executing program 0: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b400000c13900060008000029ec2400020cd37e99d69cda45a95e", 0xffffffc2}], 0x1}, 0x0) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff98) [ 1644.343790][ T29] audit: type=1804 audit(1593457760.127:2372): pid=31073 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/828/cgroup.controllers" dev="sda1" ino=16374 res=1 [ 1644.374671][T30996] IPVS: ftp: loaded support on port[0] = 21 [ 1645.025779][T31112] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1645.052768][T31067] can: request_module (can-proto-0) failed. [ 1645.082974][T31112] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1645.099352][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1645.190416][T31112] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1645.237408][T30996] virt_wifi0 speed is unknown, defaulting to 1000 [ 1645.257452][T31067] IPVS: ftp: loaded support on port[0] = 21 [ 1645.679311][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1645.785366][T31067] virt_wifi0 speed is unknown, defaulting to 1000 [ 1645.888217][T31060] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1645.903345][T31122] can: request_module (can-proto-0) failed. [ 1645.924689][T31146] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1645.949452][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1646.000258][T31146] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1646.069170][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1647.858980][T10336] tipc: TX() has been purged, node left! 19:09:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000380)=ANY=[], 0x1f8}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000000d06010800000000000000000700000607000100070000000500050000000000"], 0x24}}, 0x4008000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$CAN_RAW_LOOPBACK(r1, 0x65, 0x3, &(0x7f0000000000), 0x4) socket$nl_sock_diag(0x10, 0x3, 0x4) 19:09:23 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00ff00000000000028001200090001ad006574680000000000000000000000000000000095001bbd6aaa6fa329fcb7bec80f6561", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRESOCT=0x0], 0x38}, 0x1, 0x0, 0x0, 0x14}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0xa4, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x78, 0x2, [@TCA_U32_SEL={0x74, 0x5, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, [{}, {0x0, 0x2}, {}, {}, {}, {0x0, 0x0, 0x1}]}}]}}]}, 0xa4}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 19:09:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080)}], 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@x25={0x9, @remote}, &(0x7f00000001c0)=0x80, 0x400) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0xe8) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) 19:09:23 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) write$tun(r0, &(0x7f0000000240)={@void, @val={0x0, 0x4}, @mpls}, 0xa) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000002000000030000004003000000000000b800000000000000b800000000000000a8020000a8020000a8020000a8020000a8020000030000000000000000000000ac141400ac1e00010000000000000000626f6e645f736c6176655f310000000076657468310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b8000000000000000206000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aae0000001000000000000000076657468315f746f5f687372000000006e72300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c801f001000000ebffffff000000000000000000000000005801686173686c696d69740000000000000000000000000000000000000000036272696467655f736c6176655f310000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000030008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket(0x27, 0x803, 0x80000001) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000cc0)={r4, 0xfff}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000900)=ANY=[@ANYBLOB="46041e8fa742289f639721987b5315c7dd6c8dedf2fe14324405bc9dad3800ae03d5102776c569e8eaa97e238c1d1796313fdff21169a6eed55b801434150f6e3634b4ffadc42789dee596d17844e90b1b8e361d069e0f360709f47541", @ANYRES16=r1, @ANYBLOB="ff930900004448aac5847f39078e860035de1d25", @ANYRESHEX, @ANYRES32=r3], 0x4}, 0x1, 0x0, 0x0, 0x40044}, 0x0) recvmsg(r5, &(0x7f0000000880)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f0000000080)=""/190, 0xbe}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/249, 0xf9}, {&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000340)=""/47, 0x2f}], 0x5, &(0x7f00000007c0)=""/163, 0xa3}, 0x0) 19:09:23 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @default, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) socket(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) recvmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x5dd, 0x40012062, 0x0) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000000}, 0x4c010) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap$xdp(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000003, 0x811, 0xffffffffffffffff, 0x0) pipe(0x0) writev(0xffffffffffffffff, &(0x7f0000000200), 0x0) getsockopt(r0, 0x3, 0x4, &(0x7f0000000080)=""/254, &(0x7f0000000180)=0xfe) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31"], 0xc) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0) 19:09:23 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x1f, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x1c, 0x0, 0x20f, 0x0, 0x0, {0x2}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000100), 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773", 0x3e}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x237, 0x4000000) [ 1648.046500][T10336] tipc: TX() has been purged, node left! [ 1648.142895][T31199] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1648.170487][T10336] tipc: TX() has been purged, node left! [ 1648.173132][T31199] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1648.251222][T31209] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1648.253578][T31207] IPVS: ftp: loaded support on port[0] = 21 [ 1648.304396][T31210] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1648.410175][T31207] virt_wifi0 speed is unknown, defaulting to 1000 19:09:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002900)='ethtool\x00') r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002980)={&(0x7f0000000180)={0x34, r1, 0xd851a549f359c38b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x34}}, 0x0) 19:09:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$l2tp6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x20) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x34, 0x0, 0x209, 0x70bd2a, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x2}}, @GTPA_VERSION={0x8}, @GTPA_VERSION={0x8}, @GTPA_I_TEI={0x8}]}, 0x34}}, 0x4001) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000180)=@generic={0x2b, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1bbd000000db1c00010000000000006d3a09ffc2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 1648.950401][T31211] IPVS: ftp: loaded support on port[0] = 21 19:09:24 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)={0x30, r4, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x6}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9c}]}, 0x30}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x1c, r4, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40010) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="5500000018007f5f00fe01b2a4a280930206000035000001020b00000a0004003500281014000000190005407fffffff0022de1338d54400009b84136ef75afb83de4411001600c43ab82200000000f2ff00000000", 0x55}], 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 19:09:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) socket$inet6(0xa, 0x0, 0x0) r1 = socket(0x1000000010, 0xa, 0xfffffffe) sendmmsg$alg(r1, 0x0, 0x0, 0x0) r2 = gettid() sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCPNGETOBJECT(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)=0x9) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r3, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000740)=ANY=[@ANYRES16], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r4, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r5}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r2, r3, 0x0, 0xe, &(0x7f0000000000)='^]userkeyring\x00', r5}, 0x30) close(r0) [ 1649.106802][T31236] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:09:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000010) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x3, 0x3, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x8}}, @NFQA_MARK={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x24040840}, 0x20000004) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="500000002d0600"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000028001280090001007665746800000000180002801400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB], 0x50}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000380)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/34, 0x22}], 0x1, &(0x7f0000000440)=""/151, 0x97}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f00000006c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x4c}}, 0x0) r8 = socket$can_raw(0x1d, 0x3, 0x1) pipe(0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$CAN_RAW_FILTER(r8, 0x65, 0x1, 0x0, 0x0) bind$can_raw(r8, 0x0, 0x0) [ 1649.163698][T31236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1649.196358][T31236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1649.203642][T31245] IPVS: ftp: loaded support on port[0] = 21 [ 1649.333093][T31236] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1649.412462][T31236] infiniband syz0: set down [ 1649.953774][T31251] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1650.024900][T31251] 8021q: adding VLAN 0 to HW filter on device bond12 [ 1650.044975][ T3291] virt_wifi0 speed is unknown, defaulting to 1000 [ 1650.063958][T31262] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1650.083401][T31262] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1650.104645][T31262] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1650.129821][T31262] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1650.159637][T31262] infiniband syz0: set down 19:09:26 executing program 4: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) gettid() syz_open_procfs$namespace(0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_int(r3, 0x0, 0xc, &(0x7f0000000040)=0x3ff, 0x4) close(r0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) setsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f0000000080)=0x9, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) [ 1650.428747][T31246] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 1650.436859][T31246] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1650.454207][T31246] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1650.471500][T31245] virt_wifi0 speed is unknown, defaulting to 1000 19:09:26 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000000040)) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000702000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0xe, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0xb}, @empty, @multicast2}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) [ 1650.478102][T31254] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1650.496593][T31315] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 1650.528576][T31315] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1650.567689][T31315] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1650.614602][ T23] virt_wifi0 speed is unknown, defaulting to 1000 19:09:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) socket$inet6(0xa, 0x0, 0x0) r1 = socket(0x1000000010, 0xa, 0xfffffffe) sendmmsg$alg(r1, 0x0, 0x0, 0x0) r2 = gettid() sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCPNGETOBJECT(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)=0x9) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r3, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000740)=ANY=[@ANYRES16], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r4, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r5}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r2, r3, 0x0, 0xe, &(0x7f0000000000)='^]userkeyring\x00', r5}, 0x30) close(r0) 19:09:28 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x10, 0x80002, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x80002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) pipe(&(0x7f0000000040)) close(r1) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000006800)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001d00070f000000000000000007030001", @ANYRES32=r2, @ANYBLOB="dd3d1f240a0002"], 0x3}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 19:09:28 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r1, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800}, 0x18) mmap(&(0x7f0000423000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0x3a}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xdc, r2, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x30, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x400}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000000}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x200}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x552}]}, @TIPC_NLA_NODE={0x4}]}, 0xdc}, 0x1, 0x0, 0x0, 0x10}, 0xc0) [ 1653.211944][T31394] tipc: Enabling of bearer rejected, already enabled [ 1654.339407][T31396] tipc: Enabling of bearer rejected, already enabled 19:09:31 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000002c0)={r5, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r5, 0x15}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r6, 0xfe, "ecf7881df185cbeb8e3bbedb7d385682d8c4a5086fede829cdff869e752d93e5aca56b9b2df4a17ba56f361874b77bb9bddb8ed561eee032a7b6c0b01b601d3976644d847c51062fd06f9f4af1d80addc3102cff0f97afcaf1d0c1715bb61d89b5fdacea46978666e474030581a69df8408bca809b62c4f098d021a03036ff08c5c481334f44f7524ca4163341d6e5b21f28d11d7603c602b7ad0dcbdced11ade92f1eb73cb796034fd37fcf371fdc2a18e123e069c9e824e29cf67c4f730ec91123c5876175025ad9d1d48db8215dfe9bb41ffa143bc8a081375b97f858bec12c0cf352c6f4932b96aa15402ac718615410afcd5d63c485d2da4d6c2ac2"}, &(0x7f0000000100)=0x106) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={r3}, &(0x7f0000001400)=0x8) 19:09:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @empty}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 19:09:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) write$binfmt_script(r1, 0x0, 0x1) recvfrom(r0, &(0x7f0000000280)=""/222, 0xde, 0x1, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x2, @remote}}, 0x80) sendfile(r1, r2, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 19:09:31 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl(r0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0xd, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x60, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0xc0) write$binfmt_script(r5, &(0x7f0000000140)=ANY=[@ANYRESOCT, @ANYRESDEC=r0, @ANYRES16, @ANYRES16, @ANYRES32, @ANYRES16, @ANYRES16=r6], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) close(r2) 19:09:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) 19:09:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@setneightbl={0xd4, 0x43, 0x608, 0x70bd25, 0x25dfdbfc, {0xa}, [@NDTA_GC_INTERVAL={0xc, 0x8, 0x81}, @NDTA_PARMS={0x48, 0x6, 0x0, 0x1, [@NDTPA_APP_PROBES={0x8, 0x9, 0x6}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x6}, @NDTPA_GC_STALETIME={0xc}, @NDTPA_APP_PROBES={0x8, 0x9, 0x8}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x1}, @NDTPA_PROXY_DELAY={0xc, 0xd, 0x8}, @NDTPA_RETRANS_TIME={0xc}]}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x6}, @NDTA_PARMS={0x20, 0x6, 0x0, 0x1, [@NDTPA_UCAST_PROBES={0x8, 0xa, 0x5}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x20}, @NDTPA_LOCKTIME={0xc}]}, @NDTA_PARMS={0x38, 0x6, 0x0, 0x1, [@NDTPA_LOCKTIME={0xc, 0xf, 0x1}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x7}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x5}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0xfffffffffffffff9}, @NDTPA_IFINDEX={0x8, 0x1, r7}]}, @NDTA_NAME={0x5, 0x1, '\x00'}]}, 0xd4}}, 0x804) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) r9 = socket(0x10, 0x803, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r11}, [@IFA_FLAGS={0x8, 0x9, 0x3778bcbaae6b531f}, @IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x34}}, 0x0) [ 1656.209364][T31424] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1656.318884][T31430] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1656.454669][T31414] IPVS: ftp: loaded support on port[0] = 21 [ 1656.516671][T31414] virt_wifi0 speed is unknown, defaulting to 1000 [ 1656.750119][ T29] audit: type=1804 audit(1593457772.658:2373): pid=31438 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/809/cgroup.controllers" dev="sda1" ino=16361 res=1 [ 1657.224983][T31456] IPVS: ftp: loaded support on port[0] = 21 [ 1657.265762][T31456] virt_wifi0 speed is unknown, defaulting to 1000 19:09:33 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001f00055bd25a80648c63940d0124fc6010000f400a0002000200000037153e370a00018004000000d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000001680)=""/4096, 0x11eb}, {&(0x7f00000006c0)=""/229, 0xe5}, {&(0x7f0000000040)=""/116, 0x74}, {&(0x7f0000000540)=""/95, 0x5f}, {&(0x7f0000000100)=""/51, 0x33}], 0x5}, 0x0) 19:09:33 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmsg$kcm(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) write$binfmt_misc(r0, &(0x7f0000000280)={'syz1', "0300"}, 0x6) 19:09:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"/1192], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x8, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 19:09:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x1, 0x61, 0x10, 0x48}, [@generic={0x7f, 0x1, 0x5, 0x9, 0x1ff}]}, &(0x7f0000003ff6)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x4}, 0x10}, 0x78) r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x80, 0x80800) ioctl$sock_qrtr_TIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) 19:09:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$l2tp(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) sendfile(r2, r1, 0x0, 0x100000001) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 19:09:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'bond0\x00', @ifru_flags=0x200}) r1 = socket$kcm(0xa, 0x2, 0x73) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x64, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0x50, 0x1, [@m_tunnel_key={0x4c, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x34, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @empty}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x401}, 0x1}}]}, {0x4}}}]}]}, 0x64}}, 0x0) r3 = accept4(r2, &(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r5, 0x1, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x3f}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r4, 0x0, 0x100000010) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000180)={0x0, @aes128}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f00000014c0)={'bond0\x00', @ifru_flags=0x6dbbce78125ac468}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r8, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r7, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20004020}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x80, r8, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x96}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x12}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) [ 1657.738700][T21092] tipc: TX() has been purged, node left! 19:09:33 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000004e70900010068667363000000000800c4d7320a820f21258057f533386c81a28d0e84dd16b0309248b675775300"/71], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5c0000002c00270d00043381bfe2aebdfe49666a", @ANYRES32=r3, @ANYBLOB="0000000000000000b37200000b000100666c6f77657200002c000200100054800c0002800800010000000000180055801400028008000100ebacac490800010081000000"], 0x5c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 19:09:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x64}, [@ldst={0x7}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xc35f23ac66fadaa0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={@cgroup, r0, 0x4}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="007b0000352a2d531cfb8ff45bb478a3f4dc13398ae8d46a4bc17816462d853dad5d282220e193d8f08bcfa025122e98689d7cc8981c3c8749aad96b00de5e4583", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000001400020077673100000000000000000000000000800008807c00008024000100dbffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff5400098028000080060001000a0000001100020000000000000000000000000000000000050003000000000028000080060001000a000000140002002001000000000000000000000000000005000300000000000800050000000000"], 0xb0}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r5, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) [ 1658.128999][ T29] audit: type=1804 audit(1593457774.038:2374): pid=31519 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/810/cgroup.controllers" dev="sda1" ino=16378 res=1 19:09:34 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000ff0100000000000000000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1658.219780][ T29] audit: type=1804 audit(1593457774.038:2375): pid=31517 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/810/cgroup.controllers" dev="sda1" ino=16378 res=1 19:09:34 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20, 0x0, 0x7}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0xfe6f) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000400)=ANY=[], 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x4}) 19:09:34 executing program 5: socket$inet_mptcp(0x2, 0x1, 0x106) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2tp={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000340)={&(0x7f0000000140), 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x15c, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x8c, 0x2}}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x7a5}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x95, 0xbe, "653d8001be4ff0ff6d87f3095b271e939e62ea9b13b3a86379fc7d3d70116dfda82f6351a5b4d2d3142ff8bf5e1e0709530dd3d9466c97cf5a409a0fb6c72628a3ee1bab00bfb7082b5320a35b12fb76b1d7f8322cf552909e0890a5431920f92fb17b093ee8bed8b9ae759f64d808520f41e215b23e720258df5150f1947d77b49f01762672c1c2988f331f55e7770a1a"}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x2853}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0xfffb]}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x78, 0xbe, "faaf6141ee67ff0796b6df084eda0d49e2ab95fed0ae5409db75cc499856489aa1928875db7b41d75c1fd6e65076fbfec6654a0192179c3579f85fb79d00c758ff2adbd9202381c1550542b8a8ea7d80889324f45ec1469fd45d240eb4945ec2209a2e2bfc581ffe9bc8a04ed198c8c7bd46f98a"}, @NL80211_ATTR_STA_WME={0xc, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x1}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x40040}, 0x4000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x1, 0x2, 0xe5}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e23, 0x2, @local, 0xffff8000}}, 0x148b, 0x7}, 0x90) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001d80)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f0000001e80)={&(0x7f0000001d40), 0xc, &(0x7f0000001e40)={&(0x7f0000001dc0)={0x78, r4, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @dev={0xac, 0x14, 0x14, 0x39}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4881}, 0x87b7c2079a0b1837) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001f00)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000001fc0)={&(0x7f0000001ec0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001f80)={&(0x7f0000001f40)={0x2c, r5, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000002040)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000002200)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000021c0)={&(0x7f0000002080)={0x128, r6, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x128}, 0x1, 0x0, 0x0, 0xc0}, 0x8010) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002240)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000002280), &(0x7f00000022c0)=0x14) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f0000002300)={@private0={0xfc, 0x0, [], 0x1}}, 0x14) r9 = socket$inet(0x2, 0x6, 0x101) setsockopt$EBT_SO_SET_ENTRIES(r9, 0x0, 0x80, &(0x7f0000002800)=@broute={'broute\x00', 0x20, 0x2, 0x46c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002380], 0x0, &(0x7f0000002340), &(0x7f0000002380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{0x9, 0x1, 0x1b, 'netdevsim0\x00', 'veth0_to_hsr\x00', 'veth1_to_batadv\x00', 'geneve0\x00', @remote, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @local, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x116, 0x116, 0x18e, [@ip6={{'ip6\x00', 0x0, 0x50}, {{@mcast2, @ipv4={[], [], @private=0xa010101}, [0x0, 0xff000000], [0x0, 0xe54ae9bee648275e, 0xffffff00, 0xffffffff], 0x1f, 0x0, 0x43, 0x13, 0x4e20, 0x4e24, 0x4e22, 0x4e23}}}, @pkttype={{'pkttype\x00', 0x0, 0x8}}], [], @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x2, 0x8, 0x0, 0x0, "3d5a0616215ee6e64db0d6bc7fb741cb326efcb21ac9b81b564ec7bc3aabc2da6eb6b74bb2f07ef928ed6bae79bc072cb407b8aa1468b7edab13359b01bfc8ca"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{0x11, 0x4, 0x8906, 'batadv_slave_0\x00', 'veth1\x00', 'xfrm0\x00', 'batadv0\x00', @local, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @multicast, [0x0, 0xff, 0xff, 0x0, 0xff], 0xf6, 0x1e6, 0x21e, [@limit={{'limit\x00', 0x0, 0x20}, {{0xffffffff, 0x800, 0x5, 0xa1df, 0xffff, 0x9}}}, @mark_m={{'mark_m\x00', 0x0, 0x18}, {{0x7fffffff, 0x100000000, 0x1, 0x4}}}], [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x80000001, 0x5, 0x1ff, 0x1, 0x0, "47948890c71f2eae9bdef1ae60d1a03aebe862692b3cb9fa82df58d5147238a7f45eafd99a1126269cd1275d930d465a43fec2eb19173ab9b048ec7936d2e3b1"}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3a6a, 0x3ff, 0x8, 0x0, 0x0, "406a2260b345d3c14b230b4252bc91ad88f63b98ce96a2377e5c6c3e0047b9e24106d90b24d25754716fc293cdbbfaeb09a829ed36d48ad4dc5af547533fcaa5"}}}], @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}}]}]}, 0x4e4) 19:09:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @dev}, 0x10) close(r0) 19:09:34 executing program 1: setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000f80)=0x4, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r3, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001000)={0x1c, 0x11, 0x7, 0x0, 0xfffffffc, {0xa, 0xf0ffff, 0x600}, [@typed={0x8, 0x3a, 0x0, 0x0, @uid}]}, 0x1c}}, 0x0) r4 = socket(0x9, 0x6, 0x7) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) write$binfmt_elf32(r6, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xca, 0x2, 0x3f, 0x9, 0x0, 0x3e, 0x4, 0xe2, 0x38, 0x2b7, 0x6, 0x5, 0x20, 0x2, 0xd800, 0x2, 0x1ff}, [{0x1, 0x704f, 0x1, 0x5, 0x3, 0x0, 0x67, 0x5}, {0x70000000, 0x7, 0xfffffffc, 0xffffffff, 0x8000, 0xff, 0xe1, 0x7f}], "9a86b93dd9a76abca4c1b5f767", [[], [], [], [], [], [], [], [], []]}, 0x985) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r5, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x191) sendmsg$NLBL_CALIPSO_C_LISTALL(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c007ce3f6121863780ae30000", @ANYRES16=r5, @ANYBLOB="010026bd7000ffdbdf25040000000800020002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000180)={0x1c, r5, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x4c090) r7 = accept4(r2, &(0x7f0000003800)=@generic, &(0x7f0000003880)=0x80, 0x80800) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000500)={&(0x7f00000002c0)="c9d78192f6fc414907de", &(0x7f0000000300)=""/130, &(0x7f00000003c0)="9612708342b619f5d92f27", &(0x7f0000000400)="7daf532f99feda4c1159213ff0cb013b760602301973e3ef54c624f7464cda09dd0baa205909d41a5775cdda435974d174020f5f94e044f6788f32ee67da691f7e33ff677562c9d6614e48379dd3d4d33ed74c25e0910df3e008782523111ffb3761371154d0488ded2bac097e19557c82751f3e64829e8eb53a6613f155c233219a6fb170d8a4d3be53353c6c1b148027f1b080f93113c02c6de0ec3a9e6cdbb13d4a0fc4a9e98cf676326b489b739206dc4dfd131e79d8ba1c00ba619b848ea82a74411b5c808676ee135c7d8ee6167cd4b809f8", 0x5, r1, 0x4}, 0x38) sendmsg$IPCTNL_MSG_EXP_NEW(r7, &(0x7f0000003a40)={&(0x7f00000038c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003a00)={&(0x7f0000003900)={0xec, 0x0, 0x2, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@CTA_EXPECT_TUPLE={0x64, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x64010102}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_MASK={0x38, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010100}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'irc-20000\x00'}]}, 0xec}, 0x1, 0x0, 0x0, 0xc040}, 0x14008001) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ES={0x5}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x3c]}]}, 0x48}}, 0x0) [ 1658.740062][ T29] audit: type=1804 audit(1593457774.648:2376): pid=31521 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/836/cgroup.controllers" dev="sda1" ino=16380 res=1 [ 1658.841405][ T29] audit: type=1804 audit(1593457774.678:2377): pid=31545 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/836/cgroup.controllers" dev="sda1" ino=16380 res=1 19:09:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000000400)=@in={0x2, 0x0, @local}, 0x80, 0x0}}], 0x31e, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x14e24}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000100), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000400)=@in={0x2, 0x0, @local}, 0x80, 0x0}}], 0x31e, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x14e24}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000100)=0x4, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x23, &(0x7f00000000c0), 0x8) syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="00000135a107"], 0xa) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 1658.923384][ T29] audit: type=1800 audit(1593457774.728:2378): pid=31546 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="cgroup.controllers" dev="sda1" ino=16381 res=0 19:09:34 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$sock(r1, &(0x7f00000000c0)={0x0, 0xfffffffffffffe13, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, 0xffffffffffffffff, 0x0, 0x100000010) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)={0x5, [0xffff, 0x3, 0x3, 0xa848, 0x4]}, 0xe) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:09:35 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) bind$tipc(r0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_DELLINK(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x40, 0x1404, 0x1, 0x70bd2b, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0xfff}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x40801}, 0x4001) r2 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) bind$tipc(r2, 0x0, 0x0) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) 19:09:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x8b, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYBLOB="05503d0a315b197d36b0899b68cce793d68d790f9c6875e720e03ced531230c790cb95a3", @ANYRESOCT, @ANYRES64, @ANYRES64, @ANYRES32], 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048010) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x1f}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000031) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000440), 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000dc0)={0x20, r5, 0xab9535e9a6578fc1, 0x0, 0x0, {0x11}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000480)={'vlan0\x00'}) socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0xffaa) sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 19:09:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip6erspan0\x00', 0xffff}) r1 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(r1, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0}}], 0x4000000000003be, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00000001c0)=0x4000000000007, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 19:09:35 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="fffffffffff7aaaaaaaaaa0086dd6040000000103a00fe880000000000000000000000000001ff0200000000000000000000002000018600907800"/70], 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x1, 0x81}, 0x8) 19:09:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x2000100, 0x8000000}) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x5, 0xffffffffffffff7f}) 19:09:35 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000004c0)) socket$netlink(0x10, 0x3, 0x0) close(0xffffffffffffffff) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x4, 0x4}, &(0x7f0000000100)=0x8) 19:09:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r5 = accept4(r1, 0x0, &(0x7f00000001c0), 0x80800) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r6) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x44, r7, 0xef8c987201b6e653, 0x0, 0x0, {0x26}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0xfffffffffffffffa}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x54, r7, 0x10, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x40}, {0x8, 0x13, 0xab5}, {0x5, 0x14, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x20000001) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000006600010100"/20, @ANYRES32=r4, @ANYBLOB="00000000100008"], 0x24}}, 0x0) 19:09:35 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xfffffffb}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0x6b, "c98a6fb935809cab0be11a1b05faf57a6004e69b911684d233b7c7ec336e7c204acb89f9427260402b75901d9a87dc10bc4e246f0463a052310ea2df08c654bcee427363a6fd5e1d33f793cf36e60acd232ec22d46d42b12fcbd73ea2bebea094d3ca364cf6b422e450519"}, &(0x7f0000000340)=0x73) socket(0x10, 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0x8}, 0x10) write(r2, &(0x7f00000001c0)="240000004a00577edcf9f407000904000a000000000491079cb390fbf67f040000000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0x8}, 0x10) write(0xffffffffffffffff, &(0x7f00000001c0)="240000004a00577edcf9f407000904000a000000000491079cb390fbf67f040000000000", 0x24) connect$netrom(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @bcast}, [@default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r3, 0x1, 0x53, &(0x7f0000000180)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000200)=0x2c) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0x8, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 1659.794688][T31601] IPVS: ftp: loaded support on port[0] = 21 [ 1659.827815][T31605] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 19:09:35 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e21, @empty}, 0x10) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x0, 0x4011) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x65c15bf2) socket(0x10, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x3234f5ac5ed04292) socket$kcm(0x10, 0x2, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000010) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 1660.016711][T31616] IPVS: ftp: loaded support on port[0] = 21 [ 1660.088375][T31606] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1660.097787][T31601] virt_wifi0 speed is unknown, defaulting to 1000 19:09:36 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [], @broadcast}, 0x7ff, 0x2, 0x0, 0x0, 0x2, 0x6}, &(0x7f0000000040)=0x20) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000002093a836ab1f6b12ae1100101000000000000000000000000090001"], 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040efb", @ANYRES16=r3, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r4], 0x4}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendfile(r4, r6, &(0x7f00000000c0), 0x0) 19:09:36 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x10010000004e20}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) syz_emit_ethernet(0x83, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000002840)=@l2tp6={0xa, 0x0, 0x0, @loopback}, &(0x7f00000028c0)=0x80, 0x81000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x30, r4, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0x2}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f00000029c0)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x104040}, 0xc, &(0x7f0000002980)={&(0x7f0000002940)={0x1c, r4, 0x1, 0x70bd28, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r5 = socket$inet(0x2, 0x2, 0x2200000088) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20}, 0x10) ioctl$sock_TIOCINQ(r0, 0x541b, 0x0) 19:09:36 executing program 5: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000072000162010000000000000007"], 0x1}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 19:09:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000002100)=ANY=[@ANYBLOB="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"], 0x1464}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) [ 1660.660328][T31603] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1660.725553][T31603] CPU: 0 PID: 31603 Comm: syz-executor.4 Not tainted 5.8.0-rc2-syzkaller #0 [ 1660.734470][T31603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1660.744666][T31603] Call Trace: [ 1660.747981][T31603] dump_stack+0x18f/0x20d [ 1660.752429][T31603] sysfs_warn_dup.cold+0x1c/0x2d [ 1660.757381][T31603] sysfs_do_create_link_sd+0x11e/0x140 [ 1660.762860][T31603] sysfs_create_link+0x5f/0xc0 [ 1660.767636][T31603] device_add+0x6ff/0x1b00 [ 1660.772071][T31603] ? device_check_offline+0x280/0x280 [ 1660.777460][T31603] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 1660.783462][T31603] wiphy_register+0x1d5b/0x2840 [ 1660.788337][T31603] ? wiphy_unregister+0xc10/0xc10 [ 1660.793461][T31603] ? default_device_exit_batch+0x3d0/0x3d0 [ 1660.799292][T31603] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1660.805388][T31603] ieee80211_register_hw+0x2291/0x3950 [ 1660.810878][T31603] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 1660.816270][T31603] ? check_preemption_disabled+0x38/0x220 [ 1660.822000][T31603] ? memset+0x20/0x40 [ 1660.825991][T31603] ? __hrtimer_init+0x12c/0x260 [ 1660.830871][T31603] mac80211_hwsim_new_radio+0x2351/0x4540 [ 1660.836620][T31603] ? hwsim_virtio_rx_work+0x350/0x350 [ 1660.842006][T31603] ? memcpy+0x39/0x60 [ 1660.846006][T31603] hwsim_new_radio_nl+0x93e/0xf8c [ 1660.851044][T31603] ? mac80211_hwsim_new_radio+0x4540/0x4540 [ 1660.856961][T31603] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1b3/0x310 [ 1660.863908][T31603] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1bd/0x310 [ 1660.870867][T31603] genl_rcv_msg+0x61d/0x9e0 [ 1660.875405][T31603] ? genl_family_rcv_msg_attrs_parse.isra.0+0x310/0x310 [ 1660.882706][T31603] ? lock_release+0x8d0/0x8d0 [ 1660.888256][T31603] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1660.893558][T31603] netlink_rcv_skb+0x15a/0x430 [ 1660.898338][T31603] ? genl_family_rcv_msg_attrs_parse.isra.0+0x310/0x310 [ 1660.905370][T31603] ? netlink_ack+0xa10/0xa10 [ 1660.909990][T31603] genl_rcv+0x24/0x40 [ 1660.913979][T31603] netlink_unicast+0x533/0x7d0 [ 1660.918766][T31603] ? netlink_attachskb+0x810/0x810 [ 1660.923876][T31603] ? _copy_from_iter_full+0x247/0x890 [ 1660.929279][T31603] ? __phys_addr+0x9a/0x110 [ 1660.933791][T31603] ? __phys_addr_symbol+0x2c/0x70 [ 1660.938839][T31603] ? __check_object_size+0x171/0x3e4 [ 1660.944133][T31603] netlink_sendmsg+0x856/0xd90 [ 1660.948910][T31603] ? netlink_unicast+0x7d0/0x7d0 [ 1660.953868][T31603] ? netlink_unicast+0x7d0/0x7d0 [ 1660.958807][T31603] sock_sendmsg+0xcf/0x120 [ 1660.963225][T31603] ____sys_sendmsg+0x6e8/0x810 [ 1660.967995][T31603] ? kernel_sendmsg+0x50/0x50 [ 1660.972672][T31603] ? do_recvmmsg+0x6d0/0x6d0 [ 1660.977270][T31603] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1660.983258][T31603] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1660.989240][T31603] ? __lock_acquire+0xc1e/0x56e0 [ 1660.994283][T31603] ___sys_sendmsg+0xf3/0x170 [ 1660.999000][T31603] ? sendmsg_copy_msghdr+0x160/0x160 [ 1661.004287][T31603] ? __fget_files+0x272/0x400 [ 1661.009067][T31603] ? lock_downgrade+0x820/0x820 [ 1661.013917][T31603] ? find_held_lock+0x2d/0x110 [ 1661.018693][T31603] ? check_preemption_disabled+0x38/0x220 [ 1661.024447][T31603] ? __fget_files+0x294/0x400 [ 1661.029134][T31603] ? __fget_light+0xea/0x280 [ 1661.033739][T31603] __sys_sendmsg+0xe5/0x1b0 [ 1661.038251][T31603] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1661.043277][T31603] ? __x64_sys_futex+0x382/0x4e0 [ 1661.048223][T31603] ? check_preemption_disabled+0x38/0x220 [ 1661.053960][T31603] ? do_syscall_64+0x1c/0xe0 [ 1661.058555][T31603] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1661.064558][T31603] do_syscall_64+0x60/0xe0 [ 1661.069013][T31603] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1661.074908][T31603] RIP: 0033:0x45cb19 [ 1661.078801][T31603] Code: Bad RIP value. [ 1661.082866][T31603] RSP: 002b:00007f87bdbc1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1661.091305][T31603] RAX: ffffffffffffffda RBX: 0000000000502440 RCX: 000000000045cb19 [ 1661.099309][T31603] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 1661.107279][T31603] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1661.115342][T31603] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1661.123315][T31603] R13: 0000000000000a39 R14: 00000000004cd203 R15: 00007f87bdbc26d4 [ 1661.153352][T31634] IPVS: ftp: loaded support on port[0] = 21 19:09:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2c, r4, 0x1, 0x0, 0x0, {0x12}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x26, "4ec1ef14051026d14f8b035c075d82cb59ff6360e1e82b578c95d31c824565ba495143e60887"}, &(0x7f00000004c0)=0x2e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)={r8, 0x1, 0x5, [0x1000, 0x868, 0x1, 0x5, 0x6]}, 0x12) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r1, &(0x7f0000000400)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x90, r4, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0xaacddca016b3db36}, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001bc0)={&(0x7f0000001c00)=@newtfilter={0x40, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xe}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x14, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x2}, @TCA_U32_FLAGS={0x8, 0xb, 0x2}]}}]}, 0x40}}, 0x0) r9 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r9, &(0x7f0000000180), 0x27a4eaa51029717, 0x0) [ 1661.422437][T31652] netlink: 'syz-executor.3': attribute type 13 has an invalid length. [ 1661.479255][T31657] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 19:09:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400), 0x1, 0x48001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) openat$cgroup_ro(r3, &(0x7f0000000080)='io.stat\x00', 0x275a, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x7c, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge_slave_1\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) socket(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, 0xffffffffffffffff, 0x0, 0xf03b0000) socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 1661.545346][T31619] IPVS: ftp: loaded support on port[0] = 21 [ 1661.574664][T31616] virt_wifi0 speed is unknown, defaulting to 1000 19:09:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) socketpair(0x6, 0x2, 0xfffffffb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) sendmmsg(r1, &(0x7f0000007fc0), 0x0, 0x0) [ 1661.631562][T31663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 19:09:37 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4623, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @loopback}], 0x20) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000), 0x21) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f00000000c0)={0x8001, 0x8000, 0x6, 0x7ff, 0x8, [{0x1ff, 0x0, 0x3, [], 0x1400}, {0xd305, 0x3, 0x7f}, {0x7, 0x4, 0x3, [], 0x504}, {0x8001, 0x3, 0x100000001, [], 0x804}, {0x4, 0x1f, 0xc11, [], 0x2000}, {0x10001, 0x1f, 0x6, [], 0x2001}, {0x3d00, 0x1, 0xffffffffffffff01, [], 0x800}, {0x5, 0x6}]}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 1662.334025][T31619] virt_wifi0 speed is unknown, defaulting to 1000 [ 1662.350325][T31669] netlink: 'syz-executor.3': attribute type 13 has an invalid length. 19:09:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket(0x10, 0xc, 0xda44) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000003100)=0x20, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000005c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8, 0x1, 'qfq\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@delchain={0x24, 0x65, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x9, 0xffff}}}, 0x24}}, 0x0) 19:09:40 executing program 5: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000280)={0x0, 'macvtap0\x00'}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000009600)={r3}) sendmsg$IPSET_CMD_GET_BYINDEX(r4, &(0x7f0000009700)={&(0x7f0000009640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000096c0)={&(0x7f0000009680)={0x24, 0xf, 0x6, 0x401, 0x0, 0x0, {0x7, 0x0, 0x7}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c800}, 0x40) 19:09:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000300)=0xffffffff, 0x4) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000400)={0x2, 0x4e26, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4cc834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfffffffffffffdbe, 0x44070, 0x0, 0x657) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0xa, 0x4e22, 0x6, @private0, 0x8}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)="df51ac05df1eb9ed06052f2385fdb46e913f5e8f3b68c36ebe3dcb9f74c5b7274d05cac82195a8cf95811a7fe9cee714a07d05832c22b5472898207d358e24363b2cace4", 0x44}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/380], 0x170}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x37}, 0x68) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_cpus\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) write$cgroup_int(r1, &(0x7f0000000140), 0xff4d) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="d3073d2a3b072716f84bfe6232a95b12a40a69acd625cd4ccb9187edc4d8eb1982c835429bfc4a6d058435db20880f0f3ac2155ff170df55c27594263f7717eaa3babaf0e6aaeb029a3306c0bed40545d92f28f8da80353018c8a932001504589ac17c7d5d6d33ce5189a7144a0ad23426ec0e9553e0f099efe0e12631123f9351e5c0a362eced4cef89351de8e3", @ANYBLOB="17ed48cc6d255b6cd0d89c0b88b9a77174b647ef667bcbd8438a37139f0433607abdbb197074d0afd678080ecf2917231adb57f803494a5f92c7e0814f3c2575f3c20175006bde36c1bd38f5c809d081a066bcd1ca266f475600e10eea82b81f3286bec79bcd3e774422672d8b2da3a0b31d7622e7dd288178d43d17960435eee74a"], 0x3}}, 0x800) sendfile(r3, r2, 0x0, 0xffffffff800) sendfile(r3, r2, &(0x7f0000000040), 0x100000001) 19:09:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xf4d2}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x100}, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000080)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$SMC_PNETID_FLUSH(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x50, r6, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x44}, 0x80) 19:09:40 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='P\x00', @ANYRES16=r2], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="020025bd7000fcdbdf25010000000c0001006e732f750700720006000b000b00000006000b0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x4000006) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r2, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x4}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xf}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xa}, @NLBL_MGMT_A_DOMAIN={0xc, 0x1, '\\\x8d/$\\^-\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040081}, 0x0) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r3, &(0x7f0000000fc0)={&(0x7f00000002c0)={0x2, 0x0, @remote}, 0x10, 0x0}, 0x24000004) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000003c0)={r3, r4}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r3}) 19:09:40 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000000)={'macvtap0\x00', &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRESOCT]}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 1664.361650][T31763] IPVS: ftp: loaded support on port[0] = 21 [ 1664.368186][T21092] tipc: TX() has been purged, node left! [ 1664.409469][T21092] tipc: TX() has been purged, node left! [ 1664.423038][T21092] tipc: TX() has been purged, node left! [ 1664.439194][T31773] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1664.456099][T21092] tipc: TX() has been purged, node left! [ 1664.505595][ T29] audit: type=1804 audit(1593457780.408:2379): pid=31774 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/811/cgroup.controllers" dev="sda1" ino=16357 res=1 [ 1664.544822][T31763] virt_wifi0 speed is unknown, defaulting to 1000 [ 1664.605615][T31777] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1664.639661][ T29] audit: type=1804 audit(1593457780.418:2380): pid=31774 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/811/cgroup.controllers" dev="sda1" ino=16357 res=1 19:09:40 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xc4010000, 0x2c}, [@ldst={0x3, 0x0, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000000080)='syzkaller\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x3}, 0x10}, 0x78) 19:09:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0x158, 0x0, 0x4bba73413a05a3a7, 0x70bd26, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x44, r3, 0xef8c987201b6e653, 0x0, 0x0, {0x26}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0xfffffffffffffffa}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r3, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x37b}, {0x6, 0x11, 0x7}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1000}, {0x6, 0x11, 0x401}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40c0}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write(0xffffffffffffffff, &(0x7f0000000580)="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", 0x1000) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x2a6af593b6188aac) openat$cgroup_ro(r0, &(0x7f0000000540)='memory.swap.current\x00', 0x275a, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 19:09:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000003c0)) shutdown(r0, 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newsa={0x104, 0x10, 0x713, 0x0, 0x0, {{@in=@empty, @in=@loopback}, {@in6=@empty, 0x0, 0x2b}, @in=@loopback, {}, {}, {}, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@dev}]}, 0x104}}, 0x0) r5 = accept(r4, &(0x7f0000000100)=@ethernet={0x0, @multicast}, &(0x7f0000000180)=0x80) accept$inet6(r5, &(0x7f0000000340)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x1c) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="04010000100013070000000000000000000000000000000000000000000000007f00000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b0000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bf680000000000001a00000000000000000000000000000000000000000002004d00000000000000000014000e00ac141400000000000000000000000000d264f52dd47501bf89"], 0x104}}, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000300)=0xfffffffa, 0x4) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000040)=@add_del={0x3, &(0x7f0000000000)='syzkaller1\x00'}) 19:09:40 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @rand_addr=' \x01\x00'}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xe2b9c5094dab0b45}, {}, {0x0, 0x2}, 0x0, 0x0, 0x80000000000001}, {{@in6=@loopback, 0x0, 0x6c}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}, 0xa00}], 0x400000000000107, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000000)={{0x0, 0x0, @identifier="34d5519b517a86b58ba956d97421bcaa"}}) [ 1665.117052][ T29] audit: type=1804 audit(1593457781.018:2381): pid=31796 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/812/cgroup.controllers" dev="sda1" ino=16357 res=1 19:09:41 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r3, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000002c0)={r5, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r5, 0x80000000}, &(0x7f0000000300)=0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x74, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x44, 0x2, [@TCA_FLOW_POLICE={0x40, 0xa, 0x0, 0x1, [@TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x20000000, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x52d4}}]}]}}]}, 0x74}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 1665.431526][T31769] IPVS: ftp: loaded support on port[0] = 21 [ 1665.567019][T31814] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 19:09:41 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r2], 0x4}}, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0x198, 0x1, 0x2, 0x301, 0x0, 0x0, {0x2, 0x0, 0x4}, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x2}, @CTA_EXPECT_NAT={0x144, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0xa8, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x14}}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3d}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @broadcast}}}]}, @CTA_EXPECT_NAT_TUPLE={0x90, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, [], 0x1}}, {0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2d}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @multicast2}}}]}, @CTA_EXPECT_NAT_DIR={0x8}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x198}, 0x1, 0x0, 0x0, 0x4000840}, 0x20000080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r9], 0x28}}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r9], 0x28}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001100250400000000c70a3b9b00000000", @ANYRES32=r9], 0x20}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20001881}, 0x4000801) [ 1665.618431][T31769] virt_wifi0 speed is unknown, defaulting to 1000 19:09:41 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x1, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) accept4(r1, 0x0, 0x0, 0x0) close(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x10, 0x3fb, 0x2, 0x70bd2e, 0x25dfdbfd, "", ["", ""]}, 0x10}}, 0x890) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28012, r3, 0x0) epoll_pwait(r3, &(0x7f0000000080)=[{}], 0x1, 0x2, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'veth1_to_bridge\x00', &(0x7f0000000040)=ANY=[]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) pipe(&(0x7f0000000140)) r5 = accept4(r4, 0x0, 0x0, 0x0) ioctl$FICLONE(r5, 0x40049409, 0xffffffffffffffff) [ 1665.669914][T31819] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1665.771929][ T29] audit: type=1804 audit(1593457781.678:2382): pid=31796 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/812/cgroup.controllers" dev="sda1" ino=16357 res=1 [ 1665.814427][T31841] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1665.851020][T31844] IPVS: ftp: loaded support on port[0] = 21 19:09:41 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = socket(0x27, 0x800, 0x9) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000)=0x5, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="00000000000000140012800b00010069703667726500f1d45caa8b7ea38318847cd7230746378eb19baafc4cf544bcb27cc1d1bfe4d2cd0c5dc4af38b89007e82709fe5c"], 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wg1\x00', r6}) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_SET(r7, 0x0, 0x0) sendmsg$TIPC_NL_NODE_GET(r3, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, &(0x7f0000000580)={0x0, r2+10000000}, 0x0, 0x0) syz_init_net_socket$ax25(0x3, 0x0, 0x0) [ 1665.902187][T31846] bridge30: port 1(syz_tun) entered blocking state [ 1665.933793][T31846] bridge30: port 1(syz_tun) entered disabled state [ 1665.953593][ T29] audit: type=1804 audit(1593457781.698:2383): pid=31796 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/812/cgroup.controllers" dev="sda1" ino=16357 res=1 [ 1666.006803][T31846] device syz_tun entered promiscuous mode [ 1666.051724][T31841] bridge30: port 2(bridge_slave_0) entered blocking state [ 1666.066716][T31841] bridge30: port 2(bridge_slave_0) entered disabled state [ 1666.109323][T31841] device bridge_slave_0 entered promiscuous mode [ 1666.169423][T31849] device syz_tun left promiscuous mode [ 1666.175424][T31849] bridge30: port 1(syz_tun) entered disabled state [ 1666.266100][T31852] device bridge_slave_0 left promiscuous mode [ 1666.275294][T31852] bridge30: port 2(bridge_slave_0) entered disabled state [ 1666.509448][T31844] virt_wifi0 speed is unknown, defaulting to 1000 [ 1666.782143][T31869] IPVS: ftp: loaded support on port[0] = 21 [ 1666.850227][ T29] audit: type=1804 audit(1593457782.758:2384): pid=31885 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/840/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 1666.948501][ T29] audit: type=1804 audit(1593457782.798:2385): pid=31884 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/840/cgroup.controllers" dev="sda1" ino=16376 res=1 19:09:42 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="050000e5"], 0x19) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r6, 0x1, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x8}}, ["", ""]}, 0x24}}, 0x44000) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r4, 0x8983, &(0x7f0000000140)={0x1, 'veth0_to_batadv\x00', {}, 0x7ff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000340)="fb3e82c9181c1d3c70acff0ea77e30f7e62a08ddf65f4a9e385ec2d68b0266d63e7b05748e758bdfd8557bb22e340976296927176f2c9d4b955e7e02d1fcb96e91064e06240cb3277645e91e1036878200445db3959b0f3fe2bd5c92b292f1846734d31ee9ad7975a1bbfcbff744c0bf8c2ec4d499b32484a40edf2a6b50892ca5faf4b91a05d224bf92edb3ae9de4be6e1a98d6bfc3ce2af3b2964e872f425be3a69b72", 0xa4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) pread64(r0, &(0x7f00000000c0)=""/34, 0x22, 0x9) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 19:09:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc100) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) splice(r0, &(0x7f0000000200)=0x10000, r0, &(0x7f0000000240)=0x400, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x2e080, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) r4 = accept4$ax25(r2, &(0x7f0000000100)={{0x3, @bcast}, [@null, @default, @rose, @netrom, @netrom, @rose, @bcast, @bcast]}, &(0x7f0000000180)=0x48, 0x800) r5 = getuid() ioctl$SIOCAX25GETUID(r4, 0x89e0, &(0x7f00000001c0)={0x3, @null, r5}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) 19:09:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendto$packet(r0, &(0x7f00000000c0)="4510a4d057c6141c7c13f6e65fddc72ac03f76dd148bc582706ef2cb4e5a46b4b51eff34a5b3945e3f50ba3915df964b7d0fa055edda84484ad814c5af798656967c7c60b0072dccc02c41de06dc4c5f532b574c811b351460a22a067506f8a36e719eec9330ce239fd3897ac79018c359df7ef419874e8b4839e3", 0x7b, 0x4000000, &(0x7f0000000040)={0x11, 0xf5, r3, 0x1, 0xd4, 0x6, @dev={[], 0x2f}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x9, 0x7fff) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xa}, @local}, {{0x0, 0x4e22, r4, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x9, 0x7fff) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev={[], 0x28}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xa}, @local}, {{0x0, 0x4e22, r5, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x1ee, &(0x7f0000000240)={@remote, @dev={[], 0x17}, @void, {@mpls_uc={0x8847, {[{0x0, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x1e44}, {0x3, 0x0, 0x1}, {0x5}, {0xffffa}, {0x36de, 0x0, 0x1}, {0x8}], @ipv4=@tcp={{0x34, 0x4, 0x2, 0x3, 0x1c0, 0x65, 0x0, 0x3, 0x6, 0x0, @loopback, @private=0xa010102, {[@timestamp={0x44, 0x10, 0xd2, 0x0, 0x2, [0xffffffff, 0x7, 0x10000]}, @noop, @end, @timestamp_prespec={0x44, 0x1c, 0x85, 0x3, 0x8, [{@multicast1, 0xfff}, {@broadcast, 0x5}, {@private=0xa010100, 0x2}]}, @cipso={0x86, 0x40, 0x3, [{0x0, 0x3, 'd'}, {0x2, 0x10, "316cb2131636f00adf6e792f4d65"}, {0x2, 0x3, "ff"}, {0x5, 0x3, '='}, {0x2, 0xf, "6b26f5aa25384282b1ae9c3392"}, {0x5, 0x3, "bd"}, {0x2, 0x9, "d31f18befe71b5"}, {0x0, 0x6, "1c72786b"}]}, @timestamp={0x44, 0x1c, 0x38, 0x0, 0x3, [0x3, 0x2, 0xfffffff8, 0x9, 0x5, 0x8]}, @end, @cipso={0x86, 0x2a, 0x0, [{0x0, 0x6, "3605c02b"}, {0x2, 0xc, "e9243559feaed80a92c6"}, {0x7, 0x12, "c5658248d1dd7511ae5356d7c255eab3"}]}, @lsrr={0x83, 0x7, 0x54, [@dev={0xac, 0x14, 0x14, 0x3d}]}]}}, {{0x4e20, 0x4e23, r4, r5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x1, {[@generic={0x2, 0xb, "79ed43764856eae2a6"}, @sack={0x5, 0xe, [0xfff, 0x6184, 0xfffff801]}, @eol, @generic={0x0, 0xa, "ee846df0fd8836aa"}]}}, {"dfc8f87f81b37eb0e39836466bd28c13b713837965a1a14a43903245e68f692a71127352536ee12e2dbe735b55ea04e7be3943b99eb4666d606135f3ff621199f80d4736efdb8866611a09fbef5811dd4e28773c566c54a728e56aa70b8335a42d265bbd64a7a50e302534eadfb9acc306e686b188260c87403cb98b758d2f5ca9cdd2b2164a7432bc30144fe229910acebd828b962477371c85ce3659705e2657dc7da6b750a37a62cefc13c7c67a1e2d8ad21f7c6c7597"}}}}}}}, &(0x7f0000000000)={0x1, 0x2, [0x18b, 0x972, 0xafc, 0xbf4]}) 19:09:42 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000003b00)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="dc8eb95ce92b9df87d94875507388690fb74371e493575c2465e45f4ff3c6939406124088fd36df4622e802f77d1675e375575a9832ed5b729f22b311a7345a0b194e037bc8a7c2c25ccee25d40e5af38dca88012cd39c979d62c15cd3f809ccfa2fec6590e609de10a4882b958ce90902bf96179d31b0e9a88a6cf41db99a9363faefccc6dddba17e0bd8de5f541e1df35db5ae8607c2f2a2d8b97b0fb8d2df01302ae2583d9433a7689670f2250fec4a98c787ad4f3b794e0d96e9ecd3a4d03997499bc052439c897a83e2b98021c10c445bf350d6d8e2a418c56071706b", 0xdf}, {&(0x7f00000001c0)="5da6cc9f55c630c1a6735ff7891934754263f1fa0de39324dc798ba520cb133ae68c0fce1b556e4b348841c02d8a3d8ed329a905eff9fe06801c318438c79283e1680d6764861076184d05fe7b8daf6b930b93964c1a366efca6747be8f9dbd3e18636598c98a0353fd519bfa91f28820f3ab71f14d6bf2f5596997d882c4c", 0x7f}, {&(0x7f0000000240)="9b52639a4db6dc1c834d220606bb8500c5a6dc9f3ab8e40577a0ca30b079c4cca6e52fb2f0bfd7b073c9171de7e71c4fa6a60eae34ba4415f3", 0x39}, {&(0x7f0000000280)="614bb089b5e1c54eabea0b78b26c33f4629b409c82f948395338b100e59afbb93140f68c5415919e2ebaad6cbb2d7d6e9ba220f785e56ea07c68831d9bc521fe66ca4aa33377edaecdadddcf3b90e69d130407fe2879375eb4b108ae0d0ee3647a3c5fe24310a968ac7890fbb375f82c1bc32b6207008282988083bae53a12419144b47de1f08a0350098f777eb63234286753ea58f311c08604bd98eb692cf591812127225fd0c21853700cc1172aff392467b9e33aca75e6fa3019e9829e85ade2def8655517916a46855ccf1f0e83a1", 0xd1}], 0x4, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x80, 0x117, 0x2, 0x68, "2bc315d3339b3ecdbae75bd7dffe0186262348fa7b9d59a41bf0f123b969c8b1c81fd9da23d3347b23df19244e8e569cea4cdd5c517962b16c46de71bb392d244e01d1828bd758dedc64478ccfa4fe79c75794be05fe3a299aafcb2656c1e1698a6ee7d56087ecac"}, @op={0x18}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x1000}], 0x4, &(0x7f0000002740)=[@assoc={0x18, 0x117, 0x4, 0x3ff}], 0x18, 0x20000000}, {0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000002780)="f8663ec589b12e5ec202987ed57028b00af4c4de16b1db9cb2953c9a162f06eb11fa4703efd12fa1734894fa32afada44c57f1616cf24b829c9c5c80803f3142717475cc23172c5cd38619d69f2d7a0908563d0d42013c123d5e850463ef010078adee12ea4b0c6e337a41974d03c71b1b3ee48cba34be", 0x77}, {&(0x7f0000002800)="62de2c8664f96ba05dcf01f0587c1fd99646fdc39b6565bb8d1443abe81f1736e7848bb3b5034d1d6628a1b9ca6d35d8be4c9b052107787baf19ab095d82ba6f5b021443878dc62a6038f299713cd1b15c2580330c6dfc54ae0a634f307743cb1de1aaf6354c4db5f452ebf8663aa65ecc179f9b7c248f9c528d", 0x7a}, {&(0x7f0000002880)="6c3a518c0cf3bbd69b22e147df956a030f6c4dc25a44a826641de2001e9126186450faf06b82319e9423aac295b2e041e39170bb45a1f38c86ee8b871fc2727c5145e97bbb4843c04467fc335239c3db69ce58d0", 0x54}, {&(0x7f0000002900)="70e62c5c5b8860d84d250e019daff59556bcde41791c5e2e2bcc424f403c1e4e55b405469c2000b9c82ae524e05a3a06fe5ac4f5aa3ae79bba7cb767a63883fb597f644f8e574476309414caeee191eacfea2ff845e377310b9bbb64979e70d8a4cd017042ce209f752ce994a24276d389be18b2ac6ece14ed547c16819b441dd5a0790a36dfa61f2b4ad40a0d1b18", 0x8f}, {&(0x7f00000029c0)="0ae56c47dba82e2536a186a1c6e931e39c81cc80987d5dfb8c5e14519647cd1937d50584452563c009ee59c8070208c92778391e6ce56f1f749d7e5710f533ebc4685edcad33e2ac223ab8ccf17c9def56f4da9009824803d350ee94d0400e5f7c7f4de6bf7ca18811704007206b59d59e52b6f0ae16e825b5eaa1291d1006694c6b22e53a8f371027a780731f1e4661b1a31f90ce3acadd617fea566c253967af4d4a8bf1305b3c73791e1309e8aa4ab2b656172d321d561913e82778b53ecaf4d91cb16e71d2041b2da18e0f0cf4d8406c0687e4b44348f94169fa8d71d91c7bf0832c192d0ea8a62a2cf0453defa4fdfc3e66a28c2a5fcfdef5ad22a8164040d7d937d0ff9b4b236b500adfb31035b797fab0f2c4c8465c1e2511547bec7f0002a96e3963ea93d44baaaf56b84e4595e7efb08da2a81e3064f06e0c8e8fcff388b02bb7de2140d1d0c2ff8b1d63303f7373c12cdeab2677401c62c326c9eba44a46c58870bdef629f678d2f4d659dfbcf0dcb4213e9dbda9e7d34c2f6077bb6e5324b5ab12554727745e5d24375244c4d89b30b53f4870a181303a4bdb3690b7439d2700f1e5c4d1cc58b4af8ab27f2366c0cfd6e81a025ee346657ca2d1246e50890da099cebaeeaad0fb6e99b6a274f627c8abc97e106b9dc972366c9d219ba8964b50f8086973a7e8748e326de62171183e6e158f3cd878567f74498b499a73626015c09e2c6751778a97b277a8fcf2f1ead0093af15124ce2f5af9d402dfc7b71e1fd5f83aaf3bc95eaf849eef043d0ca0daf8fd428768d2083e07767f74155bdc57af72435b100348be12f09d92968574ae228f64adeecdaaa5a196e15abba4f6a5a03e2c7fee1e24bf509656c70cadf42e66b494d76f0fed4fc669d73015352f1a6d4f2c934678436cbc02ff4f0039f31c9d19af1f1cf55db052e3a8daa2937e7eeff16c2c2e5048042ac095ee5044254b913f1ac3cb195cc585727a73f1c2b899ff6931166f655d2b0a0cb64fdd5b7a6c32e51d64f14ca20bd52e8d549349d0cc1cdbf88862cfcb569c77a76394a579e80ece1068190eaac814bd52bada203b4411ecc6deb9b8e4fa18f4a6af0bf64591fb322f6af9c8f2de7461b54ab819e907f05afdcb7a05ceee987dead33846026254559c513ee4a07c315c4de736fe9f71b5836fe5567d35d7385746336a7f84af0dac6022a5f23dca1226fe1b3603856e62d4b619be9cc8dbb8fd0060f5bac1332a06000ed0f365e38740a6715de04422c7a3f95f82647b62342fc8462b1e1f599c40457baa27413c69bb3b7a51cbb7d520aa26ab4f05a733f356dad006b561592147756de25a82a492d5154a5ab8db212a8759013c9e0e232f653f7b40b5f3f727bd1318e9ab84cd92b56b197482f68cc18a1c91b35e60e95e29e355ffd3ff00049d7d79b89d1ba68d3d3eeaf0bba67bcdd3afecb0ddbe257a93d0c98b9a07135e243baa252f2597cb4d62f72809a6df50a610da4be5378c9526e6bb6280b5a27600b68b94fc3c2b7bca19836983a70a6abdc93439b362e2da178dbeff755cb500f25bd83bc5e18f6271f1c9a5da95553d2a13b19a2089f041cb13e10d20e39ea95435dae7dde7b2bfcbdcd81813da973b64b53bd83fa2fa726644d38dfecb3d101a2b62218a9282e8a3a3dd920775cecbef9b658ee2d5542cf74dd1ffc679ea5495580578e9bb58dad4b196850d6b01974db7538c1709e34af9ac11e84ed731e5cf6ec80119edd49cf6a544b07fd06136544059913d0840c082047b4367af93a660a93987111ec3dcf6f495f96e42def160b9abd9f0914677232b9f3f260737aad8976af61d9333a7f507d28c4433f68c8f3aab1f725a2f94719d30529265d9b47e1b1216edf11cbb127b8a05434cd27e6e99195b6042d893232dbe38e37bb5c87b25d242d47b87902cd257ef2ab96e91c7c1158120b00a7409110dbfeb7c80876c950d8a9d0f0e620705dc0ae628d3e9972fbfd0a6cc80309a9f152e1a862eecc7b5f42088abd446c05d8bc22d7080b0800f71ef6761dada2ee70e5d16a6736b2c023157bcbce77b2b1283e58534dccf1aaf16a231c57445eb35b74146308517975c9856e1fa9123e17afa023c71aed5ef1ee12c7c8c21f4553cd062cfc96ca17bcffa80d26961fc0c0c56370b3cd04dcd0be84f3e45021aa7d70b5b5ab7642666deabf65ca5342b8c6d76480a5731cf03e9d408f440c2a8e7704898803b6ba39fa82446943fece50f8b01c3592f3753c10fce6077d74f46ae786b5e0443516ffbe841b66706d005d21e2e69ef6f49897867d6bff109f61b70e65df1e63e0782dd71e644b6b88b47e700491756badd369846d0f2c219942548b2785cc0989ee49022c4ac1cc2484a5a2e0898c514e0ecb60befa7837b75fbc48f4cf12ed271731c683b37d0e6c44cdbe88ce8e26be3ad8eedac61e1acfeb29f1c1fa4c913de20f4e586e499e4853022b35ddb1bed7bf9dcc334c7f9dc7cf778c4f8f8dd7991b90151407bceff64d5a832ded7d88e955c4ce15edd5636966949ddfc1cb0e59165a5d274d1fa871fe6dc4e6c18b66c4eb1edca5ab3004ff02dc7ae55c51f3c3cf13ddbeafde6d8edb94e2c20b868e161bff3f939515ee4f06ee97ade6962fcc597fd0a96ef8f4ba4463b3461c990e334c229a7b24257bd7df321614d4471171a2220d35df45334a1fb1353729225ecca96cd7881589ed65d0cd52752db8d307f4b41ba5dcee3dec4b690c2b7bba99316fd7db98e24fee5656b780856fc148aed6c02984ec4231b0ba2ce1c6e77aa8d74394421f96bf7db6acd6de9a8785562e350428c683960e01ef5b86b1705cdacfd7540b4c63db11a152fcf37e178514ada33bfc0e3cd73ce133d44f48716795e3a11b87330a7dd99d993ccb68fe58e5bf9c15e8e490b8a4db1b17bddb381418da4ac14bc74a6976edcfb2c838fb2594b83e61e76114cbd9163d1a8c1b08236ce122c001ef8678a18cd32f61e9ee081d592ed8fee7a1bcac0e0fc7b3fb1e9a6433a9293e549c52481565c2d468fcc810509ab90c5ae1ef78bd8fa60a7b9479ba2e62e0bf4dc524515dd996b6bec02dd81805a4ee1cf25987bbb5c87d6fabc0ab484405b101ad5963315732f0c10cbfefb0312d5cf7ff52bdefb47799662365b5e0465c3e9484fce19368c891c0e54b5b21051ab3a76a024731341dda6f0ff2322a98b97137f2a43051557b830c7d7ae6c919da80550d2fff9547f4dd7d0a69d3227804faf787738e9b9d7bc91f5b5f8ead14679f3bb018ea1e6b57c599f6251620978af0ae03ab888f040dd9b728c952fbea991aba10e9b2caeffbe8a5eab9fc53550b9534e0b193a98ec9691ba8e0bc877137d408ac766eeee6565c4e6777f1721dfdedecbc042513a2ada775c62cf37a8e06518b7345c4478229a896f3628dfc6e765eb88ae5ee7b990a8b66cc883d8a413f9f6f2c32b22df1bb58c1454e43f41745378332e0a88ea94c766406da8c04c814af1ffa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0x1000}, {&(0x7f00000039c0)="1c7ee07ac9ed8513145e1a50865ad3b94aeed974c8f5a6997d1952f394ac0a7ac8292f89877ff68c30", 0x29}, {&(0x7f0000003a00)}], 0x7, &(0x7f0000003ac0)=[@op={0x18}], 0x18, 0x60c1}], 0x3, 0x11) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000080), 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x0, 0x9, 0x8, 0x1ff, 0x1, 0x7cd63b6a, 0xffffffff}, 0x1c) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'nr0\x00'}) [ 1667.377566][T31869] virt_wifi0 speed is unknown, defaulting to 1000 19:09:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) close(r3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_PACKETS_PER_SLAVE={0x8}]}}}]}, 0x3c}}, 0x0) 19:09:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_route(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$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendto$packet(r0, &(0x7f00000000c0)="4510a4d057c6141c7c13f6e65fddc72ac03f76dd148bc582706ef2cb4e5a46b4b51eff34a5b3945e3f50ba3915df964b7d0fa055edda84484ad814c5af798656967c7c60b0072dccc02c41de06dc4c5f532b574c811b351460a22a067506f8a36e719eec9330ce239fd3897ac79018c359df7ef419874e8b4839e3", 0x7b, 0x4000000, &(0x7f0000000040)={0x11, 0xf5, r3, 0x1, 0xd4, 0x6, @dev={[], 0x2f}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x9, 0x7fff) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xa}, @local}, {{0x0, 0x4e22, r4, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x9, 0x7fff) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev={[], 0x28}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xa}, @local}, {{0x0, 0x4e22, r5, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x1ee, &(0x7f0000000240)={@remote, @dev={[], 0x17}, @void, {@mpls_uc={0x8847, {[{0x0, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x1e44}, {0x3, 0x0, 0x1}, {0x5}, {0xffffa}, {0x36de, 0x0, 0x1}, {0x8}], @ipv4=@tcp={{0x34, 0x4, 0x2, 0x3, 0x1c0, 0x65, 0x0, 0x3, 0x6, 0x0, @loopback, @private=0xa010102, {[@timestamp={0x44, 0x10, 0xd2, 0x0, 0x2, [0xffffffff, 0x7, 0x10000]}, @noop, @end, @timestamp_prespec={0x44, 0x1c, 0x85, 0x3, 0x8, [{@multicast1, 0xfff}, {@broadcast, 0x5}, {@private=0xa010100, 0x2}]}, @cipso={0x86, 0x40, 0x3, [{0x0, 0x3, 'd'}, {0x2, 0x10, "316cb2131636f00adf6e792f4d65"}, {0x2, 0x3, "ff"}, {0x5, 0x3, '='}, {0x2, 0xf, "6b26f5aa25384282b1ae9c3392"}, {0x5, 0x3, "bd"}, {0x2, 0x9, "d31f18befe71b5"}, {0x0, 0x6, "1c72786b"}]}, @timestamp={0x44, 0x1c, 0x38, 0x0, 0x3, [0x3, 0x2, 0xfffffff8, 0x9, 0x5, 0x8]}, @end, @cipso={0x86, 0x2a, 0x0, [{0x0, 0x6, "3605c02b"}, {0x2, 0xc, "e9243559feaed80a92c6"}, {0x7, 0x12, "c5658248d1dd7511ae5356d7c255eab3"}]}, @lsrr={0x83, 0x7, 0x54, [@dev={0xac, 0x14, 0x14, 0x3d}]}]}}, {{0x4e20, 0x4e23, r4, r5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x1, {[@generic={0x2, 0xb, "79ed43764856eae2a6"}, @sack={0x5, 0xe, [0xfff, 0x6184, 0xfffff801]}, @eol, @generic={0x0, 0xa, "ee846df0fd8836aa"}]}}, {"dfc8f87f81b37eb0e39836466bd28c13b713837965a1a14a43903245e68f692a71127352536ee12e2dbe735b55ea04e7be3943b99eb4666d606135f3ff621199f80d4736efdb8866611a09fbef5811dd4e28773c566c54a728e56aa70b8335a42d265bbd64a7a50e302534eadfb9acc306e686b188260c87403cb98b758d2f5ca9cdd2b2164a7432bc30144fe229910acebd828b962477371c85ce3659705e2657dc7da6b750a37a62cefc13c7c67a1e2d8ad21f7c6c7597"}}}}}}}, &(0x7f0000000000)={0x1, 0x2, [0x18b, 0x972, 0xafc, 0xbf4]}) 19:09:43 executing program 5: ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf}) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) bind$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @netrom, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = socket$nl_route(0x10, 0x3, 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$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) r6 = gettid() r7 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0x4e20, 0xf9e, 0x4e24, 0x0, 0x2, 0x80, 0x20, 0x0, r5, r7}, {0x1e8, 0x236b, 0x3, 0x8, 0xffffffffffffff00, 0xf71, 0x7, 0x9}, {0x3f, 0x68c, 0x100000001, 0x401}, 0xaa, 0x6e6bb0, 0x2, 0x0, 0x2}, {{@in=@empty, 0x4d4, 0x6c}, 0xa, @in6=@local, 0x0, 0x0, 0x2, 0x4, 0x0, 0x9, 0x10000}}, 0xe8) 19:09:43 executing program 2: socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, 0x0, 0x20000801) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000240)=ANY=[@ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7000000090f3920099af49d958fb050f4249ec91c8064584e94212288cbd62842fa24361f54cf7ff5ce10002ffffb398a84cfabda3a0223831fa9281e4a6216b4e36ae59a81265d216771295c2850d158dcf57620702e80eba3f0a78a389defd9993934c5a054217aa5fb8fc7edc5d3ae8dbe6e4b2b4ad3eab77f42af5142955b3682d7141658880e0cedb7e2f762d11a7c231bf6fd4e45e31e2ed555533a1000000000000008104c2048be802795826d91ea83f018a986ae3a5ada33350368b71f31d45e33def497925abc1049fccb20b7eac19a3c343e48ecf1dbb76bd5f57"], 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x10d, 0x3, 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000000)={0x1f, @fixed={[], 0x53}}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) listen(r2, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000800)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @local}}, 0x0, 0x20000000005, 0x2, 0x0, "000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ebffffff00"}, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000010) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000000c0)={'vlan0\x00'}) socket$netlink(0x10, 0x3, 0x15) sendto$inet(r3, 0x0, 0x0, 0x200007bd, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) 19:09:44 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000018001f15b9409b0dffff00000200be7802000605000003004300050003000000fac8388827a6c5a168d0bf46d32345653600648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000000000000400160008000a000000000000005e471f000001000000731ae9e086ceb6ac62bb944cf2e79be6aba4183b00000000000000", 0x99, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendfile(r3, r2, 0x0, 0x100000010) sendto$inet6(r2, &(0x7f0000000000)="8f888514fcafb846aa4a4b15b5dd06d60d9a46d117fa70f95817485376a61fa2db3b6f9a8158e7143bad1b45e6a3ad936106f12ea38f2e556067512ca071fd1a3a8b366e08026e17e32ba7f3657204a8a962a11f5f7aeb214544805c8774f8214141503cd1ce44dc1d5b1ef2acc7499c4f3d08dd12c609529af33f2ea7317caa8e0351851bb182cb3e153c2e03427f77af85a50d4045b1b6dbd3d9e4e0", 0x9d, 0x4000041, &(0x7f0000000180)={0xa, 0x4e22, 0x8, @private1={0xfc, 0x1, [], 0x1}, 0x9}, 0x1c) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1668.163894][T32014] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 1668.230408][T32014] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 19:09:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x8, &(0x7f0000000100)=""/4104, &(0x7f00000000c0)=0x1008) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x1aa91d9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 1668.286940][T32018] IPVS: ftp: loaded support on port[0] = 21 [ 1668.684933][T32018] virt_wifi0 speed is unknown, defaulting to 1000 19:09:44 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) r1 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x3f2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x46a) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 19:09:44 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) getsockname$packet(r0, 0x0, &(0x7f0000002a00)=0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00000006c0)={'vlan1\x00', {0x2, 0x4e21, @multicast2}}) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, 0x0, 0xfffffef4) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) recvmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@nfc, 0x80, 0x0}}], 0x1, 0x2022, &(0x7f0000000100)={0x0, 0x989680}) 19:09:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000200), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{}, "c73eceab08d92f71", "4dfa0ef4031c4102ea7c1a8abafb2f50", "7162e157", "42a5e260f2c0916f"}, 0x28) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xfffffea4, &(0x7f00000bfff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="b800000019000100000000005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000fbbccf810000000000000000fd85d16e79bad40ac38a4899000000000000000000000000000000d94bfeadbfce0d4ed6f71b242b42000000ea000000800000000000000000f100000000000500000000000000000000000000000000000000e6010000000100000000000000fc04baa4aa77219364e0eb"], 0xb8}}, 0x4) r2 = socket$inet6(0xa, 0x1000000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xa}, 0x60) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0) [ 1669.029619][T32020] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 1669.065699][T32020] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1669.105957][T32057] IPVS: ftp: loaded support on port[0] = 21 [ 1669.191797][T32020] IPVS: ftp: loaded support on port[0] = 21 19:09:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) getpeername$l2tp6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x20) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="580000001000050700"/20, @ANYRES32=r5, @ANYBLOB="00000000000000003800120008000100677470002c000200080001"], 0x58}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) 19:09:45 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) socket(0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close(r0) 19:09:45 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x7, 0x0, 0x2, 0x7, 0xffffffff, 0x8, 0x2, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000300)={r5, 0xb, "fdb7a4b2bba19b7f445c92"}, &(0x7f0000000340)=0x13) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, r7, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r7, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x1c810) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000b40)=ANY=[], 0xa) close(r2) socket(0x10, 0x3, 0x6) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local}, {@in6=@ipv4={[0xfffffff0], [], @multicast2}, 0x0, 0x32}, @in=@loopback, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 1669.310543][T32066] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 1669.348346][T32066] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1669.502696][T32073] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1669.551171][T32075] IPVS: ftp: loaded support on port[0] = 21 [ 1669.582102][T32077] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1669.653426][T32057] virt_wifi0 speed is unknown, defaulting to 1000 19:09:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x1) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, 0x0, 0x0}, 0x258) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, 0x0) mmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x100001a, 0x10, r1, 0xf0d7f000) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x1ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) 19:09:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x21, 0x800, 0xb) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 19:09:45 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xd2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000000c0)="b9ff7aaa72e7291ec76cf5ee7563", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000040)="23000000220009bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0) accept4(r3, &(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x8d, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="de6063f35e6bbefc80642fd4babe34b5920100d34b17a4fbb89cec6032e1db55d5da7fc1b1928b1caab62c2f97eea2fed8491e64c9ba11d572ac8a84a03519d733b475a05ed891a48467cffbcd0200a1a0dd158ecccd55ccdfc8c63e77327b4569ccc37b6ff701a770bbddec6249f2d8b64f93d66a00000000000000000000000000b7029f0c1b771eb46db7ff2ea3edbe3d0e6c1c2147920186b27e0c2cdd0819b67b667d64bd301f6ecfe60fdbe1b5425b8eb7fff5a618af15c9a08ac2f10ebb0ca3fd5f4bfce3143d64746a7a", @ANYRES16=r5, @ANYBLOB='\x00'/11], 0x3}}, 0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0067580b928335ff4028064c73042d04000000dbdf2502000000060001004e200200080006a4417fb9f9cc594500010069240000"], 0x2c}, 0x1, 0x0, 0x0, 0x4040000}, 0x20) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[], 0x208e24b) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) ioctl$FS_IOC_GETFSLABEL(r7, 0x81009431, &(0x7f0000000740)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @private}}}, &(0x7f00000001c0)=0xe8) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r5, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_IFINDEX={0x8, 0xb, r8}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4044}, 0x0) [ 1670.235152][T32114] IPVS: ftp: loaded support on port[0] = 21 19:09:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x4924924924926d3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r2, &(0x7f0000003540)=[{&(0x7f00000001c0)="9e", 0x1}], 0x1) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r3, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r3, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f41f4cbace7f9a7df0200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r5, 0x200, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x400c010) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x14004208}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x51ee}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40845}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x53f2891402656e5c}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, r6, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_SEQ={0x12, 0xa, "564c29be22df6e6d3c2f8276adf7"}, @NL80211_ATTR_KEY={0x28, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP40={0x9, 0x1, "4025b36e70"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_MODE={0x5, 0x9, 0x1}]}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x4008800}, 0x40) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={@cgroup, r2, 0x1c, 0x3}, 0x14) [ 1670.734192][T32020] virt_wifi0 speed is unknown, defaulting to 1000 [ 1670.826502][T32076] IPVS: ftp: loaded support on port[0] = 21 [ 1671.235305][T32132] netlink: 'syz-executor.1': attribute type 13 has an invalid length. [ 1671.372297][T32075] virt_wifi0 speed is unknown, defaulting to 1000 [ 1671.647991][T32114] virt_wifi0 speed is unknown, defaulting to 1000 [ 1677.117472][T21092] tipc: TX() has been purged, node left! 19:09:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$FIONCLEX(r1, 0x5450) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) connect$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x0, @local}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r2}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000010) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000380)={'IDLETIMER\x00'}, &(0x7f00000003c0)=0x1e) ioctl$IMCLEAR_L2(r4, 0x80044946, &(0x7f0000000040)=0xa67) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$IPCTNL_MSG_CT_GET(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="6000000001010108000000000000000001000003080003400000340228000d1cfc83d886ad488024000380060001004e1e0000060001004e240000060001004e240000060002004e2300001c0002800c000280050001002f0000000c00028005000100210000006e02308e7f6d29af57335db4d337b835d9478632187c89a122247a9d80cb5d587fe9fffbea7fff99c6548cb6"], 0x60}, 0x1, 0x0, 0x0, 0x40000000}, 0x20046841) r7 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r7, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) sendmsg$IPCTNL_MSG_EXP_DELETE(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x50000002}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, 0x2, 0x2, 0x3, 0x0, 0x0, {0xc, 0x0, 0xa}, [@CTA_EXPECT_TIMEOUT={0x8}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_NAT={0x24, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10040000) close(r7) 19:09:53 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000580)=ANY=[]}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$vsock_stream(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0)=0x2, 0x4) 19:09:53 executing program 1: 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) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="81044b5b3627d57b020066"], 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={0x0}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 19:09:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xb1d000) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x5ff, @loopback, 0x7}}, 0x0, 0x40, 0x4, 0xb7ca, 0xb690}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000240)={r4, 0x7, 0x7f, "8df13b4eb28d208a8d1556c81bd075f37601f4102c1d1e3f2b7270c506f6eb7275689c700e66e93b2271a489b5622cc0176e56266aef3e6184e8fa40af656dd31c50dae12595a636d0c16be40a34e77ee5256be6f610b09fd11778e562f29845a5444673643ddee4ae44c2f43bedf2e012f51e4c870151d43a5a8931a8c791"}, 0x87) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r6 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r6, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendfile(r6, r5, 0x0, 0xffffffff880) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) 19:09:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c8, &(0x7f0000000100)) 19:09:53 executing program 0: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000300)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$inet(0xa, 0x801, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = accept(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000040)=0x80) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r7, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_ZERO(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r7, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe01}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x8801) setsockopt$CAIFSO_REQ_PARAM(r5, 0x116, 0x80, &(0x7f0000000480)="44e566f9951e5a2397b2fb74c12288c94e7717315bbb04653527dfa34e986a40a1727c9ace4537ec36c3cb80783c816f4eadaae88da4d614439ceb390dd98eb9760a0d7798506b336c5323b10729fa54a4e44fd0b045d73723f5ec6c6914f17d973cb66aff2914089a22ebc530736083e62ecc4d9e76f9c22c5fd74b21e4782592999be37501554b43c16428dc464c532d2e72b37fbf4428f6475d5bd5ff85af87ecbcda106921850244b5426ce5920ee2694eedf71b9236f4cf3c3e5fa0a85dd671e2a06b62c2724cc19ab225e467a294c0eac37a51fd0e7173209700bda16815ec0ec87fc762", 0xe7) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="1cfe6f00", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f100000080003006b4b4201153d4300a76c48cf0ad1bfe707a302d0455ada555d6b1761dc4d6f56bd012bd2dd45345b3c3de9a825c43beea159685f5943966e691b30650d21125f6497e861f432bcd8a7395e84c486123ba63b99e0060d", @ANYRES32], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r8], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) [ 1677.249442][ T29] audit: type=1804 audit(1593457793.159:2386): pid=32253 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/824/memory.events" dev="sda1" ino=15798 res=1 [ 1677.287364][T21092] tipc: TX() has been purged, node left! 19:09:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000001200)=ANY=[@ANYRES64, @ANYRES32, @ANYBLOB="c96233bd26d65fe17671ba4e201577ba76d906d490c98c8c52ad39d536e140557f16399ddcff62be13abd2a981a5a4a6f04260a1f4e5c9718e695162e453330989f6af769b9a644377f1722b8e0ff72da2e802a82f7ae04734d448cab8f7942d3f5541b300e33d82c4a989afa1ab4d6b39f8e5a4c434ccd7169168bcc267967322df7f739eb9a07660b9c24492c38cb063e5d563776e622b69f0bffd32ea81d2ed11e8eee8e344e67916ac57813dff5591992e7fe0cf9982c13920f1ddf3c433fac73a26d0f66b45286abc9baa75e80dc5a61699efa01f7db6775af0bf52c6", @ANYRES16], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010101}, @in6={0xa, 0x0, 0x0, @private2}], 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r5 = socket$netlink(0x10, 0x3, 0x4) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, r6, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x30, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4112ccbd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ef398b2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1145a546}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a4ab8a3}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl(r0, 0x0, &(0x7f0000000100)="9bfc2b174ca296c51a85861fa592959b9973005996a6945b97568713cffe51d187d35dba9f2e8693741062ac0f8bd5feb33e2fa1515399f28bcc47923405015d091990c2c128263ec6758a8d5aa2ab19cb8af8e40aa0df4b9591bc109e0c9a4c2915315f4fe50490ef701a581dd9864fc96ddfb133e4f3c270c486d4ec97a671dcdf1bfd8e31095498571acb51f1e2e692e2dbcdbcc3dca916f507de62fa5d3562fa3f63e91c1af1611775b480840c08b8798b1e4723273f454246e511e96d") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) ioctl$SIOCPNENABLEPIPE(r4, 0x89ed, 0x0) [ 1677.304305][T32255] IPVS: ftp: loaded support on port[0] = 21 19:09:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0500000000fdffffff0100000004000400050005000000000005000600000000000800030001000000a90f29ea"], 0x30}, 0x1, 0x6c, 0x0, 0x10}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="611e0000", @ANYRES16=r1, @ANYBLOB="00042abd7000fcdbdf250100000014000100ff010000000000000000000000000001080002007f000000050006001f0000000800020001000000080002000800000005000600400000000500060007000000d8300e9a79184acba5dbd4b57e0313380da1fba2f3d6b6b16487946c47b20b5a145fb4ea0fd6d8"], 0x58}, 0x1, 0x0, 0x0, 0xc0004}, 0x4048005) sendto$inet6(r0, &(0x7f0000000080)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003280)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x6, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012050000000000000068"], 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYRESOCT, @ANYRES64=0x0, @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRES64], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x41) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b00)=@newtfilter={0x24, 0x2c, 0xd27, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x7}}}, 0x24}}, 0x0) connect(r0, &(0x7f0000000180)=@ll={0x11, 0xd, r4, 0x1, 0x7}, 0x80) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 1677.390701][ T29] audit: type=1800 audit(1593457793.159:2387): pid=32253 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15798 res=0 [ 1677.411222][T21092] tipc: TX() has been purged, node left! [ 1677.419291][T21092] tipc: TX() has been purged, node left! [ 1677.456691][T32255] virt_wifi0 speed is unknown, defaulting to 1000 19:09:53 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x420000015001}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f0000000180)={@val={0x0, 0x1c}, @void, @mpls={[{0x3, 0x0, 0x1}, {0x401}, {0x9}, {0x9, 0x0, 0x1}, {}, {0xffa, 0x0, 0x1}, {0x9}, {0x3ff}, {0x40}], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x8, 0x11, 0x0, @empty, @mcast2, {[], @echo_request}}}}, 0x58) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) 19:09:53 executing program 1: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x1, 0x4) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'filter\x00', 0x29e}, &(0x7f0000000080)=0x54) [ 1677.523859][T32270] netlink: 41187 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1677.555829][T21092] tipc: TX() has been purged, node left! 19:09:53 executing program 2: write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e9, &(0x7f00000036c0)={0x3, @bcast}) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r1 = socket$inet(0xa, 0x801, 0x84) listen(r1, 0x0) r2 = socket$inet(0xa, 0x801, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x3ff, 0x4) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) r4 = accept4$netrom(r3, &(0x7f0000000240)={{0x3, @netrom}, [@null, @rose, @default, @remote, @rose, @rose, @default, @bcast]}, &(0x7f0000000000)=0x48, 0x80000) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000001c0)=0xffff, &(0x7f00000002c0)=0x4) [ 1677.559033][ T29] audit: type=1804 audit(1593457793.159:2388): pid=32253 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/824/memory.events" dev="sda1" ino=15798 res=1 [ 1677.592837][T32270] bridge5: the hash_elasticity option has been deprecated and is always 16 [ 1677.644020][T32270] A link change request failed with some changes committed already. Interface bridge5 may have been left with an inconsistent configuration, please check. [ 1677.701541][T32276] IPVS: ftp: loaded support on port[0] = 21 [ 1677.728461][ T29] audit: type=1804 audit(1593457793.279:2389): pid=32260 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/824/memory.events" dev="sda1" ino=15798 res=1 19:09:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) [ 1677.935296][ T29] audit: type=1804 audit(1593457793.279:2390): pid=32262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir197344894/syzkaller.2rEXnn/439/memory.events" dev="sda1" ino=15799 res=1 [ 1678.081244][ T29] audit: type=1800 audit(1593457793.279:2391): pid=32262 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15799 res=0 [ 1678.229213][ T29] audit: type=1804 audit(1593457793.329:2392): pid=32263 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir197344894/syzkaller.2rEXnn/439/memory.events" dev="sda1" ino=15799 res=1 [ 1678.408794][ T29] audit: type=1800 audit(1593457793.329:2394): pid=32253 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15798 res=0 [ 1678.473389][ T29] audit: type=1800 audit(1593457793.329:2393): pid=32263 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15799 res=0 19:09:54 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x1f, @none}, &(0x7f0000000100)=0x80) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x3248b228563c63be, 0x6, 0x0, 0xf6, 0x2, @dev={[], 0x3d}}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f00000001c0)={{r3}, 0x10000, 0x1, 0x200000000000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000180), 0xff7e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) write$cgroup_int(r1, &(0x7f0000000180), 0xff7e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r5, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000240)={0x2880008, r5}) [ 1678.587138][ T29] audit: type=1804 audit(1593457793.339:2395): pid=32260 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/824/memory.events" dev="sda1" ino=15798 res=1 [ 1678.690675][T32298] IPVS: ftp: loaded support on port[0] = 21 [ 1678.903306][T32276] virt_wifi0 speed is unknown, defaulting to 1000 [ 1678.956785][T32280] IPVS: ftp: loaded support on port[0] = 21 [ 1679.736352][T32298] virt_wifi0 speed is unknown, defaulting to 1000 [ 1680.108189][T32280] virt_wifi0 speed is unknown, defaulting to 1000 19:09:56 executing program 0: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000002060000000f000000000000000000007520041f"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="00000000a56b93e17ba29170e03be9c79eeacdc9af7182e6e24ca59df91de0e8f4e0005e7cb9f535996529d980d24483669e6b194844f38b462daad00f2720e0fd05ae91d6594238b441d56f3194f464a54bdc8466f16e4d6eb032e42635337ba4536fb953524ed2015fc20524f10961bf3bf7deddcf8856c60919f8a31f50349e799683aa1c81dcfdadabba4b3cf128f3d90cec831c542f4c8c04e8309ec4022f7e4fee90abf67b27b7b4c55082b1322c79efe584d25f77a1756655ce34677b522e96f1ad948276f011b3a0e528e28cb71300b33b9d980adc6481ff0471c063ca84692ca690590c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000008c0)=0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) openat$cgroup_ro(r5, &(0x7f0000000840)='cgroup.controllers\x00', 0x0, 0x0) sendfile(r2, r1, 0x0, 0x100000010) sendmsg$sock(r1, &(0x7f0000000800)={&(0x7f0000000200)=@caif, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)="f249bd042b4574a0933fc7c9a571651ba2a5ffaccc070b9c4611486f1523539a2ba3f8d47ed0", 0x26}, {&(0x7f0000000280)="74ca44655e6cf75a6852c3a77a272f262624b0dc92fc54aadea1f3459f9e01689625f87f2e6992e44c0a968060a10bf99b8c08b1911937df32", 0x39}, {&(0x7f00000002c0)="ab291bc0a154a969b8133c0ef7d3f55d5c00b8f9f665c1c45dd02b16ebe6fd075669cb3211f28f3c3184447152b00e51d0b95269f5ec9de845baa86a36d4af0ef1d563", 0x43}, {&(0x7f0000000340)="e2721eac7035b3a2f6ee1ff4b7d4db010c9157a5e06155f377", 0x19}, {&(0x7f0000000380)="1ee44788461cb5c34217cdf97a1fa666255cd5ebf531a7305bc61c684f1c14a65eeb1023cee7cd0939ce851b63fe70e88563e3de0391", 0x36}, {&(0x7f00000003c0)="c034403faf78827ad102240845a0a57b9385199c600e1edfe7412f9a75034b15c3d591e1baaf9695574b8098ee5d5d8442fd83f9249a647154cddd45f678321c2d450f61dd13b899636cd4f204862a8cd2d30adb8e6d212d13f1f36a48061f372521fd26079b2e440d636b8d0cfa2408dcb2f713cc6ce5932d47fcd564c5", 0x7e}, {&(0x7f0000000440)="faf9f97e7b3ca9cfa3211e7ba82de1c9e3e794b2788b767d464da75d10fbd7c9c1808b4e6dba4f7fd8920cfde7d0dcc0c2e7ea36ee67558730a05bd1da90a73c5f933070d85ee1aee0e43fb1683621858f092130903fc2905d39cbe55a635ea47789d7069a8ae4d9a713d881d96e415f8eeffbf6fba04e2a0d40cf6f33df5c2e8ffddf1518df6822a376c159718fa87baa52699228c637f44bf77f97b556f414cb875e1c27e26d", 0xa7}, {&(0x7f0000000500)="24754a81a15336639201999018593a1d030d791f6daad761df1d7b952125ce3b599a87dec15349d191d53d03c349605953e150ac1dd690d83620030eb56cdbbb98dbad22c2dd24cdca2e1238755555d281b0609550acd48776e3b31f1f08f78c6233d1bce9cef9bda074a6ab62d0f453fdb178fcd8bf6ad72d345179f40da23fccd6c7a2df23d35701ebef79b3eb0ce1439d161eb00ed8a02b955f0a28f7dcda0a14e5169e9e1055f08c709158d714a2a89c81934c0d6b8c1077995c72d483ec75", 0xc1}, {&(0x7f0000000600)="d5b05485dba8c0edf3d9c645fc1e3c81d978333efdedcc5f1f7344f0b2ee1ba31410d085ecff0acfb44324b00818ff52f0fd6f215be7c946ab7e7d9213355af76dc20e45a604834c3f43b793f2cca5a647bebc867fa6a7f77c297d0905d016b3edf3c63a60500600f80504d1cd83ff059ef59489810958b8d4c66d699ff486cc40a3f02c38443fe3f6f69b75309c27c3e5976e068879c4a78fc0d6eec1de", 0x9e}], 0x9, &(0x7f0000000780)=[@mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0xa4a3}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}], 0x48}, 0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000040601"], 0x1}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) 19:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}, 0x0, 0x2, 0x10, 0x0, "000000000000000000000000000000000000000000eaffffff0000000000000000000000000000000000000000000000000000000000001000"}, 0xd8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000380)={0x1, 0x6}, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r1, 0x0, 0x100000010) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000002c0)={r5, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000400)=0xaa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r5, 0x5, "85c5996fbb"}, &(0x7f0000000140)=0xd) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x22, 0x0, "97c0cf8f91b453cf14b62f5cc0ef00a6c48ba243c4ea50bb35814dd9d1738f8e2a7928eecc92484442ce73d23e2bd8fa457104021a3adf8fa61ecfb342a0b9134a288b0851267661408d3ec1a194f038"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x0, 0x37, 0x0, "000f6bb6dccfae1a7d726d3ea514742da8f36d29ab8c3cda634ac65bd20832281c99755f8ee1a08154f2340fb1cf52b648abca32c46ce08a8e36b321b38532de19b8a05b104a1695db6b92e74598c461"}, 0xd8) 19:09:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="00f0000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x0, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008001) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000001000250800000000000000000a000000", @ANYRES32=r7, @ANYBLOB="02"], 0x20}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x3e9, 0x400, 0x70bd2a, 0xa5dfdbff, {0x19, 0x1, 0x2, r8, 0x4, 0x3, 0x1f, 0x9, 0x0, 0x6}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)=r8) socket$nl_route(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) 19:09:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) r3 = accept$packet(r1, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x2a, 0x6, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x30, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @empty}]}, &(0x7f0000000180)=0x10) unshare(0x4060000) sendfile(r2, r1, 0x0, 0x100000001) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x14, 0x200, 0x0, 0x0, {0xa, 0xf0ffff, 0x600}, [@nested={0x4}]}, 0x18}}, 0x20000080) r5 = socket(0x9, 0x6, 0x7) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000129bd7000fbdbdf250300000008908c2511000000080001000200ccd2f707a4824ec2c3970b2f1fa359000008000100010000000800010002000000880002000200000054faff55fc7d43826f34faa0ed59d549e3a5fa058514120ee18923a41bba948dc1a57c5108bb3de60976838b7ddf713ba91efc27de21582f194ea6982e9f89e131a8e26720a44201cbb58101acc6b47ae34a04227fa810473906136a8cc7d3021ca511a09e9ed0ba285676feb19cefb2df0ad1000000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x8041}, 0x191) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='\x00', @ANYRES16=r6, @ANYBLOB="010026bd7000ffdbdf25040000000800020002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r6, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8c1) 19:09:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="53e60000000000000000260000000e0001006e657464657673696d006d3000000800030000000000faff0400"/62], 0x44}}, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r2, 0x800, 0x70bd2b, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc8c1}, 0x24000080) r3 = socket(0x30002000000010, 0x3, 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) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYBLOB="a200000028dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96559030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"], &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={r5, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x2, 0x4, 0x6, 0x4, 0x6c}, &(0x7f0000000200)=0x98) write(r3, &(0x7f0000000540)="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", 0xfc) 19:09:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000002030100000000000000000000000000080001000100630000"], 0x1c}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000010311"], 0x1}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) ioctl$sock_qrtr_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000080)={'batadv0\x00', {0x2a, 0xffffffffffffffff, 0x7fff}}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfd53) splice(r2, 0x0, r0, 0x0, 0x400000, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x4040040) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={0x0, @multicast1}, &(0x7f0000000380)=0xc) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x34}}, 0x4000) [ 1680.257058][T32402] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 19:09:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x800, 0x0, 0x0, {0x0, 0x4}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}}, 0x0) [ 1680.364105][T32406] bond0: (slave veth88): Enslaving as an active interface with an up link 19:09:56 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x2, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000780)) sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, 0x0}, 0x0) ioctl$PPPIOCSACTIVE(0xffffffffffffffff, 0x40047459, &(0x7f0000000080)={0x0, 0x0}) readv(r0, &(0x7f0000000000), 0x1) write$ppp(r0, &(0x7f0000000280)="f9", 0x1) [ 1680.731425][T32406] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 19:09:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000280)="ff672f557035e9a91a22dc1a987e5ba528656a44b741070c88b8a9603ef86770957671a34a4d05f2e9d550d331ec36f9ed5f2218935b8e0fe51f7f91968c0bfc174382e59e02b926ace533bae8803f4b85709e6fb67104f7f5e266e0165f1fe9f06386449e444108e695c20af03344", 0x6f) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 19:09:59 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x3a8) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @private}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x33, @dev={0xac, 0x14, 0x14, 0x2b}, 0x4e20, 0x2, 'wlc\x00', 0x2, 0x8, 0x48}, 0x2c) 19:09:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4000000010001fff000000000000000000001000", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028408000a00", @ANYRES32], 0x40}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000040)={0x2, 'veth0_to_bridge\x00', {0x9}, 0x8}) 19:09:59 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="8100635b36ddd74531032c05fcbc2947aed2ac30ffa106fdaaad6749457dd8cf8d825932c343adc319df0649d01cf4ad1b4233a3da43e64107141be6ee1274607afe4702943bdd3649c32f050386be563cee95f5a6492281f5d4d13adfa5f49316c49db235e29189ccb682407e27191a4d76217accc2c06389f4614acf13a100e67fd8a1eefd73554bf5ab7682e5b09213f758e5143cbd88b8e79a083c26ade9"], 0xa0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009180)={&(0x7f0000000440)={0x98, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}]}, 0x98}}, 0x2600c955) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="89ea4f762d3697285b314d87994b6cacb8d4784072c25ad776cac74245f2cf2ff99e12ab59aae9f3cdfb7602a586272277e4cc5743fee057fe2a5432b3836f9e7917af3c1a56e75c420f5052f6cf8bbe95117c1eca2a62f5397f5e7a8700000000000000d001257d05a90426b3ddac75fa073b6272cfa9721f9734c8fcd9213296eed620b39f21d0580a1f309928dbdb0ce6a1adc3b98afbc26c525c1509e462f83e1c007040cab7d3dd82d599caa80f0d31d4d7a4e031277692900b415459d98e0f8cf2d461bd26258df7b2d6243b0c30fa511d58cab7c4e726c34c2c2da40d3dbe", @ANYRES16], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 19:09:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, r3, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004002}, 0x8004) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0) 19:09:59 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd73}}], 0x1, 0x4004004) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$sock(r1, &(0x7f00000000c0)={0x0, 0xfffffffffffffe13, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x8, 'netpci0\x00', {'wg2\x00'}, 0x101}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000002c0)=0x2) socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg(r2, &(0x7f0000000c00), 0x0, 0x50) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYRESOCT], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$TCPDIAG_GETSOCK(r4, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20040814) [ 1684.014817][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 1684.014834][ T29] audit: type=1804 audit(1593457799.919:2406): pid=32482 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/823/memory.events" dev="sda1" ino=16374 res=1 [ 1684.017672][T32481] bond6: (slave wireguard1): The slave device specified does not support setting the MAC address [ 1684.027956][ T29] audit: type=1800 audit(1593457799.929:2407): pid=32482 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16374 res=0 [ 1684.078367][ T29] audit: type=1804 audit(1593457799.959:2408): pid=32482 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/823/memory.events" dev="sda1" ino=16374 res=1 [ 1684.115115][T32481] bond6: (slave wireguard1): Error -95 calling set_mac_address 19:10:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x28000200) unshare(0x24020400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='memory.swap.current\x00', 0x275a, 0x0) 19:10:00 executing program 3: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000000100000000000000000000000000002400010014000100080001000000000008100262450000012bc10200850001000000000010ed01000c000200054001"], 0x1}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f0000000040)=0xa, 0x1959cc36) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r4], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, r3, 0x1, 0x70bd2b, 0x5, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8a97}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3f}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x2c}}, 0x20000091) [ 1684.287925][ T29] audit: type=1804 audit(1593457800.199:2409): pid=32502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/823/memory.events" dev="sda1" ino=16374 res=1 [ 1684.522073][T32488] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1684.699599][T32497] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 19:10:00 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2062b041, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x84}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:10:00 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)) sendmsg(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) getuid() ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wg1\x00'}) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)={0x1cc, 0x0, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x80000001}, {0x6, 0x11, 0x9b81}, {0x8, 0x13, 0x5c}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1000}, {0x6, 0x11, 0x8}, {0x8, 0x13, 0x1}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0x6, 0x11, 0x3}, {0x8, 0x13, 0x3}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x11, 0x590}, {0x8, 0x13, 0x9}, {0x5, 0x14, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}, {0x6}, {0x8, 0x13, 0x1}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x1}, {0x8, 0x13, 0x1}, {0x5, 0x14, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x40}, {0x6, 0x11, 0x8b5}, {0x8, 0x13, 0x9}, {0x5, 0x14, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 1684.791802][T32489] bond6: (slave wireguard1): The slave device specified does not support setting the MAC address [ 1684.814679][ T29] audit: type=1804 audit(1593457800.719:2410): pid=32482 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/823/memory.events" dev="sda1" ino=16374 res=1 [ 1684.866833][ T29] audit: type=1804 audit(1593457800.719:2411): pid=32502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/823/memory.events" dev="sda1" ino=16374 res=1 [ 1684.880040][T32489] bond6: (slave wireguard1): Error -95 calling set_mac_address 19:10:00 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000001e40)=@in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x31}, 0x80, 0x0, 0x0, 0x0, 0x19}, 0x0) [ 1684.929466][ T29] audit: type=1804 audit(1593457800.839:2412): pid=32563 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/823/memory.events" dev="sda1" ino=16374 res=1 19:10:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x0) socket$inet(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe8b00", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x85, 0x6, 0x2}, 0x10) [ 1685.049289][T32574] IPVS: ftp: loaded support on port[0] = 21 19:10:01 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) [ 1685.130353][T32574] virt_wifi0 speed is unknown, defaulting to 1000 19:10:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010800000000084) syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000640)=ANY=[@ANYBLOB="460400008c4d01d25d186a22d6d2403b376243654200282c9b4f0cef0186ecb182522168fcd39c077f7fe852a13820746ed15f750cb054ee71eca5187c4be913e6f3d45f85125915ccd8bf433766469904877b7106fb06d72b57eb24e5e558d2ed4846925798d6186ba5c345fef9e6fb3653a2e621ade9f1d8b88ba139858af06036751570c5688dd4593a197649106ea76b98f994289b74898737911694e7d7a6e087", @ANYRES64=r4, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r1], 0x4}}, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f00000001c0)="e7403c4ac70bf5477736eadf45af253622ce13ffa07938aabffe54406f8f8cba5fc8599f8072340065ebc2d21b4cb46cfb3ca404719c1d760c28b2378cf13b97c0c1fb12575c088b551919bfbcb2b50519b83658b39318d44d1b0b7296564e") getsockopt(r1, 0x7, 0xfff, &(0x7f0000000300)=""/113, &(0x7f0000000100)=0x71) sendmmsg$inet6(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="fd", 0x1}], 0x1}}, {{&(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x3f000000}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)='|', 0x1}], 0x1}}], 0x2, 0x4000040) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000000380)={'veth0_to_bridge\x00', {0x2, 0x4e21, @multicast2}}) accept4$packet(r5, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000004c0)=0x14, 0x80000) sendmsg$nl_route_sched(r1, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@gettclass={0x24, 0x2a, 0x100, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r8, {0xffff, 0xfff3}, {0xfff2, 0xb}, {0xc, 0xfff3}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x24000040}, 0x4000) [ 1685.275248][ T29] audit: type=1804 audit(1593457801.180:2413): pid=32585 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/824/cgroup.controllers" dev="sda1" ino=15780 res=1 19:10:01 executing program 2: socket$packet(0x11, 0x0, 0x300) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x24000001}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x7ff, 0x4}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000080)={0x18, 0x0, {0x100, @remote, 'geneve0\x00'}}, 0x1e) sendmmsg(r6, &(0x7f000000d180), 0x4000000000000eb, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x15, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000730100000000000095000000000000003d7efc98428648bd96abb92050cef20d6ee560180714e016ef4a13269adba772fdfee23b7f33f61fe0b8aed52db5d11bb9a12c667545ca1308b2fdcb60c79335493228cc43f6d5595f3b6157a9bc7fe915597e5c8feb1f5ed14c497df154c4ce01a50a80d41633b8b5e5fe128304a3f8f0bf759aa6b28c5f9a8c1d537ea137009a6f27bd33d64133222db91c059ee158bb4348d0990567db5c8fe056533b49ac5e1767dfc873fabc4f70d15de54a3fe2b75217d88e7f0caf94c553f7fa3a070300dfa269f8145d35c6625a5b4bb81f4cf936ef89e5cf"], &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) 19:10:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000010400e75346bb25e206ae000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012800a000100767863616e"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) [ 1685.555131][T32597] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 19:10:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=0x1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x9, 0x2}, 0x0, 0x0, &(0x7f0000000480)={0x3, 0xe, 0xffff7d0c, 0xfffffffe}, &(0x7f00000002c0)=0x5, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=0x100000000009}}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = accept$netrom(r2, &(0x7f0000001600)={{}, [@null, @bcast, @remote, @null, @rose, @default, @null]}, &(0x7f0000001680)=0x48) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000016c0)=0x6, &(0x7f0000001700)=0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r2, 0x0, 0x100000010) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'ip_vti0\x00'}) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r7, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1c, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r8, r7}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0xa, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3f}, [@map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @alu={0x4, 0x1, 0xa, 0x3, 0x8, 0x10, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @alu={0x7, 0x0, 0x0, 0x4, 0x8, 0x10, 0x4}, @exit]}, &(0x7f0000000040)='GPL\x00', 0x1000, 0x8c, &(0x7f00000004c0)=""/140, 0x40f00, 0x1, [], 0x0, 0x4, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x3, 0x1, 0x4, 0x8001}, 0x10, r8, r5}, 0x78) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x100c, &(0x7f00000005c0)=""/4108, 0x41000, 0x0, [], 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r8}, 0x78) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014002b8008000100", @ANYRES32=r9, @ANYBLOB="080003000200000008001b"], 0x3c}}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x60, 0x1401, 0x2, 0x70bd2a, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x40010}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r9}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 19:10:01 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, 0x0, 0x47) 19:10:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000180)=0xcf, 0x4) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @remote}, 0x1c) socket$xdp(0x2c, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x24004011) sendfile(r3, r0, 0x0, 0x8000000000004) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="06000000000000000a004e2300000009fe880000000000000000000000000101010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a004e2300000006fe8000000000000000000000000000bbff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000800ff02000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000092fe88000000000000000000000000010183400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000006fe8000000000000000000000000000aa000200"/656], 0x290) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003480), 0x0, 0x0, 0x0) [ 1685.751077][T32600] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 19:10:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000008c0)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@empty, @in6=@dev}, {@in=@dev, 0x0, 0x33}, @in=@multicast1, {0x0, 0x0, 0x0, 0x9}, {}, {}, 0x0, 0x0, 0x2}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@mcast2}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}}, 0x0) [ 1685.900803][T32620] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:10:01 executing program 0: pipe(&(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rds(0x15, 0x5, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getqdisc={0x2c, 0x26, 0x100, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xfff2, 0x3}, {0xc, 0x4}, {0x6, 0x9}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40980}, 0xc0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c020000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000005) [ 1686.019224][T32620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1686.079594][T32620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1686.181911][T32578] IPVS: ftp: loaded support on port[0] = 21 [ 1686.343806][ T29] audit: type=1804 audit(1593457802.250:2414): pid=32632 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/825/cgroup.controllers" dev="sda1" ino=15774 res=1 [ 1686.403581][T32623] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1686.494735][T32623] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1686.552166][T32623] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1686.814070][T32637] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1686.867037][T32637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1686.900586][T32637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1687.044329][T32642] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1687.085647][T32642] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1687.112176][T32642] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1687.244217][T32578] virt_wifi0 speed is unknown, defaulting to 1000 19:10:03 executing program 2: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRES32], 0xb8}, 0x1, 0x0, 0x0, 0x40800}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) 19:10:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x18, 0x3, &(0x7f0000001300)=ANY=[@ANYRESHEX, @ANYRES32, @ANYBLOB="00252ae9f71f6af33b000000"], &(0x7f0000000140)='GPL\x00', 0xa8, 0x9, &(0x7f0000000180)=""/9, 0x40f00, 0x2, [], r3, 0xd, r4, 0x8, &(0x7f00000001c0)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0xd, 0x3f, 0x94}, 0x10, 0x0, r6}, 0x78) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001340)={0x0, 0x9b, 0xf800, 0x2, 0x81, 0x10000}, 0x14) ioctl(r8, 0x0, &(0x7f00000002c0)="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") r9 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r9, r0, 0x0, 0x100000010) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@remote={[], 0x0}, 0x0, 'veth1_to_batadv\x00'}) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r10, &(0x7f0000004140)={0x0, 0x0, &(0x7f0000004100)={&(0x7f0000004080)={0x1c, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 19:10:03 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0xf5ad2000) writev(r0, &(0x7f0000001900)=[{&(0x7f0000000200)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4cfd6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aaa6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f606d23d7ae3952139c1eb8bf40a40275d29ce0a41773db58e7fbc05c6f4fc3d6b939bdc11de0c9ab47263ce44069359ebc0d48c70fb7e37947b004519db34b1c608b1f92cc0d7ac9bc7dbb629268cfc1b110fcb7a7e2554f", 0x130}, {&(0x7f00000005c0)="357664c1eb136a8c093aeda6ca78c84b1cc4ac9bb07946d040b691d81fe0f6c040df718502", 0x25}, {&(0x7f0000000700)="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", 0x1c5}], 0x3) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x275a, 0x0) 19:10:03 executing program 1: r0 = socket(0x5, 0x2, 0x101) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x1c, r3, 0x917, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r3, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x70f4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x44004) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='P\x00', @ANYRES16=r1], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="020025bd7000fcdbdf25010000000c0001006e732f750700720006000b000b00000006000b0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x4000006) sendmsg$NLBL_MGMT_C_LISTALL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r1, 0xd18, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x40040001) r5 = socket(0x400020000000010, 0x2, 0x0) write(r5, &(0x7f0000a1cf6c)="1f00000070000d0000000000fc07ff1b070404000a02000007000100018439", 0x1f) 19:10:03 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x1) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, 0x0, 0x0}, 0x258) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa, 0x10, r0, 0xf0d7f000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x1ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 19:10:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=0x2, 0x12) socket$inet6(0x10, 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)="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", 0x117}], 0x1, 0x4800000000000) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000000900)=[{0x0}, {0x0}, {&(0x7f0000000480)="7e927ce0952d9dbe3d82e52db4c98cf8f8", 0x11}, {&(0x7f0000000700)}, {0x0}], 0x5, &(0x7f00000009c0)=[@txtime={{0x18, 0x1, 0x3d, 0xffffffff}}, @txtime={{0x18}}, @txtime={{0x18}}], 0x48}, 0x40010) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f00000002c0)=[{{0x2, 0x0, 0x1}, {0x2, 0x1, 0x1, 0x1}}, {{0x3, 0x0, 0x1}, {0x2, 0x0, 0x1, 0x1}}, {{0x0, 0x1}, {0x3, 0x0, 0x1}}, {{0x2, 0x0, 0x1, 0x1}, {0x3, 0x0, 0x1}}, {{0x0, 0x1, 0x1, 0x1}, {0x4, 0x1, 0x0, 0x1}}, {{0x0, 0x1, 0x1, 0x1}, {0x3, 0x1}}], 0x30) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000000c0)=0x6597, 0x4) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00f7ff", @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c0400000400038018000280140000010c00018008000903760000000800050000feffff77e68ebc48edd00ee72ac3216cf8dd329cb3ef770f899972c4ccb059289349128e97edb46ef7ac82653bc932913e45ef8717b0ebfed8fed30ae519e4526cc3a24fd56286e20b2db15228adb3f6f727b95c911c5c1b9155e50daf27a40747959c9886d0890f3965cfb7caa4bf159de6efb679aeaec147d5"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="9800000094956827f21b836d67db4947e1d871fb3d7424100ea2c60ce0897945bc6433314c3232ebc1202f9b4abe2cf702cb36b6e8f09bb2a8e2c9447ca330fb56902d9af1a0ed", @ANYRES16=0x0, @ANYBLOB="0b012abd7000fedbd909000000000802060000080000080004000600000008000500050000000800040000000000080004000100008008000400f7ffffff44000380068900004e240000060007004e000000000007004e230000140000fe88000000000000000000000000000106040002000000060007004e22000014000400fc00000000000000000000000000001f000017710e475c763ca79e789960291aa915ade0b76b7443ccbffdc65ff2cbf26ad1cc52b63255220ce6d626877174de9a66e2229a4955efcd33d6e131f55abaf002c174181bb0a3bf"], 0x98}, 0x1, 0x0, 0x0, 0x20002000}, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x0, @local}, {0x2, 0x0, @private=0xa010100}, 0x81, 0x0, 0x0, 0x0, 0x560, 0x0, 0x0, 0xd9a}) 19:10:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket(0xa, 0x1, 0x0) close(r2) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r4], 0x4}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x70, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00'}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}]}, 0x70}, 0x1, 0x0, 0x0, 0x4044041}, 0x4040010) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r6}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='team_slave_0\x00', 0x10) syz_emit_ethernet(0x8a, &(0x7f0000000180)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @md5sig={0x13, 0x12, "0c7567cdaff7756a11c89f034a80bd61"}, @md5sig={0x13, 0x12, "91f9e3511f817ae7c6885f1e9a77dc6a"}, @md5sig={0x13, 0x12, "b4b0d7188290f542b53d207691b9a85f"}]}}}}}}}}, 0x0) [ 1687.766701][T10336] tipc: TX() has been purged, node left! [ 1687.777721][T10336] tipc: TX() has been purged, node left! 19:10:03 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x5}, 0x4) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140), 0x10) [ 1687.976908][T10336] tipc: TX() has been purged, node left! 19:10:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @loopback}, 0x1c) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) r4 = openat$cgroup_ro(r2, &(0x7f0000000480)='rdma.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x34, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x97}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40812) r5 = socket$netlink(0x10, 0x3, 0x0) bpf$ENABLE_STATS(0x20, &(0x7f0000000300), 0x4) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r5], 0x4}}, 0x0) sendmsg$TCPDIAG_GETSOCK(r5, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)={0x4c, 0x12, 0x400, 0x70bd2b, 0x25dfdbff, {0x28, 0xa0, 0x1, 0x5, {0x4e24, 0x4e24, [0x7ff, 0x7fffffff, 0x7], [0x9, 0xffff0001, 0x0, 0x4], 0x0, [0xbd21, 0xe3]}, 0x1, 0x207}}, 0x4c}, 0x1, 0x0, 0x0, 0x500c0}, 0x1) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1a000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 19:10:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="07ee5413afd0341185b170b408f53d90135e5a152915fe64f07f106babf37e93b2938ec8aec79e1ed1a6f50446164bbc368320949842832fe2a6bf1eade2c8261dc0c66f5d8db2e926bab15f213473e1e81731f92f9d66883b4c01cd8f86ecd2cf71d1e4ac09e1"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) getpeername$netlink(r3, &(0x7f0000000b80), &(0x7f0000000bc0)=0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r2, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r0, r4, &(0x7f0000000040)=0x1, 0x7) sendfile(r6, r5, 0x0, 0x100000001) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0xb00000000065808, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}, 0x0, 0x0, 0x100, 0x0, 0x0, 0xfffffffc}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x1000, 0x2, 0x1, 0x1ff, 0x7, 0x0, 0x8e2, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x10001}, &(0x7f0000000140)=0x8) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r7, 0x0, 0x1fffff000) 19:10:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind$inet6(r2, &(0x7f0000000400)={0xa, 0x4e24, 0x1f, @local, 0x9}, 0x1c) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r3, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x114, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_FWMARK={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x2}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) sendfile(r1, r0, 0x0, 0x100000010) recvfrom$llc(r0, &(0x7f00000000c0)=""/86, 0x56, 0xe0, &(0x7f0000000140)={0x1a, 0x301, 0x3f, 0x3, 0xff, 0x8, @multicast}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4f}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) 19:10:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x400000000000061, 0x0) write$binfmt_misc(r1, 0x0, 0xc7) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000004c0)={0x0, 0x1, 0x61bd, 0x1c2dc0000}) pwritev(r0, &(0x7f0000000280)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dbc, 0x47ff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYBLOB="130000"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r3, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x0, @private1, 0x6}}, 0x4, 0x429}, 0x90) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r4 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 1688.329308][ T29] audit: type=1804 audit(1593457804.240:2415): pid=32730 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/831/cgroup.controllers" dev="sda1" ino=16364 res=1 19:10:04 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) sendto$llc(r0, &(0x7f00000001c0)="5943a2a246025edec2eb2cc5ce33f7aa7cc94d82b8aa099c2957bc9fdabdb7c16f193a4ddc9af58ddfa890e0618deacec2a1a5c2181282d152188084362340c3d6a4ce20c3f953b5bdee5323e8505834def9dfb1374434f02991a32a853e7e8a", 0x60, 0x80, &(0x7f0000000240)={0x1a, 0x301, 0x9, 0x3, 0x0, 0xff, @multicast}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) write$cgroup_subtree(r2, &(0x7f0000001600)=ANY=[], 0x23fa00) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000100)={0x0, 0x0, 0x6}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_KEY_SET(r3, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="f8010000ff5e83825f161022408e9e2f3487abfbfcd51726d9ea0cd58ec388d347d25165f175d8669a86d5c6dd5c6f1ddad7e6974f1fe06effabeb52", @ANYRES16=r5, @ANYBLOB="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"], 0x1f8}, 0x1, 0x0, 0x0, 0x1404c811}, 0x8041) sendfile(r0, r1, 0x0, 0xf03b0000) 19:10:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000013, &(0x7f0000000400), 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65300a671dd1f5b416a751f26216b12253ac7399bc704edb03fdd00c45b8293a3a4288c49eabbf42fc846f9ad85e31d7b611d179a43c10b4a65f268b54f7679cde64c3538b89f61dc8a8ab2396bf0eff1d5e1109c84f2dead11ea0c01c3543089fd293fcc892059ab443"], 0xb) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, 0x0, 0x0) 19:10:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf64(r2, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0xe1, 0x0, 0x6, 0x40, 0x0, 0x2, 0x6, 0x7, 0x136, 0x40, 0x196, 0x32d, 0x1d2, 0x38, 0x1, 0x7, 0xec, 0x70}, [{0x7, 0x1ff, 0xcb4f, 0x9, 0xbf, 0x4355, 0x3, 0x401}], "332e491f73e61fddceb5191a957276c2335bede676b5e73dfdff95424ad646ddadf64412a4eff8310138b77191613cc6ecfd1e10cc9c957791e026972cd86801", [[], [], [], [], [], []]}, 0x6b8) sendfile(r2, r1, 0x0, 0x100000010) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r2, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000a80)={0x0, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r3, 0x10, &(0x7f0000000180)={&(0x7f00000000c0)=""/157, 0x9d, 0xffffffffffffffff}}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000000000000000000000000000000a20000000000a010000000010af000000000000000900010073797a300000000070000000120a0100000000000000000000000000040004800900020073797a30000000000900010073797a3000000000080003400000000009000200d9fd3257fd3fb5800400048004000480080003400000000a"], 0xb8}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r5, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r6, 0x5, 0x8}, 0xc) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r4, 0x0, 0x100000002) [ 1688.843160][T32748] IPVS: ftp: loaded support on port[0] = 21 19:10:04 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x4) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0xc0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) [ 1688.932757][T32748] virt_wifi0 speed is unknown, defaulting to 1000 19:10:05 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) mmap(&(0x7f0000a2a000/0x8000)=nil, 0x8000, 0x200000b, 0x1010, r0, 0x8d823000) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, 0x0, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 19:10:05 executing program 0: r0 = socket(0x1e, 0x0, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$inet6(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) accept4$rose(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x1, 0x0, 0xa080}, 0x10}, 0x78) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x1040c) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000271}) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000001340)="7e10", 0x2}], 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0x80}) sendmsg$TIPC_NL_BEARER_ENABLE(r0, 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(r3, 0x0, 0x0) 19:10:05 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0302000000000000140012000c000100626f6e64"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e80)=ANY=[@ANYBLOB="4400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="000000000438010008000a00", @ANYRES32=r3, @ANYBLOB="1c401280090001007866726d000000000c0002800800010000000000"], 0x44}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(r4, &(0x7f0000000780)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, r6, 0x400, 0x70bd28, 0x25dfdbfe}, 0x14}}, 0x20000810) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x4924924924924f6, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000240)={0x27, 0x0, 0x2, 0x7, 0x2, 0xf, "d5acae84029bc2a749838ffe86301dfb4e6ff33a290fb3825b05e2234770498a0f9dc374f7186535b90f8ef57dde3fa1f7a470d18b56e37bfb8166384f5175", 0x39}, 0x60, &(0x7f00000000c0)=[{&(0x7f00000003c0)="b1f80b50fecafa90afbac1c94bfc9c5ecfcd6a31f532f621c20688e77542cdc552aac4da67a991a372ef1a17e0d13230087b58c1d245644a8e399e39cabb2c48721960e4018180f6a58006c50fad22406d3c145ce2fbab6b1f0959ec17e7588f0e2a30f503ece12d062b4c9fa237a7bd926f32768e6e9ccfe797f6f0aaa2c3b7c79dee6c550d525bd326adba1b00899cd64a895c7975eba040cce6200f378fe9af78b4d69a86615af630029e57308221347b93b2be36bb7cc4bc090236a1e12179d3b4d5b12db84f01ac460279ac2df667c2e86d0193128acb8f6cccb38de672b962e082c05cff487362a5f27f097d536409f1", 0xf3}, {&(0x7f00000004c0)="e238c3166feceb6e0facfbbbff7574cf776fe9052a826bf96a5a82a8465c0b822180ef5a557f9d1a8b507f7b1056f72092a489cd180688251e241b6c6a846f4e184aada463459bdd2fddb2cfa6496c7cdc1969a1637336f87e012b8ffa940df6d4e63c746876e5cb8dd370fb226a5350ad7026f51d92ba40c934bd63809b91e8c696f8729ad079e31f670eb0552dc643f323363bd21cbcd460513db9ec42cc2e0c5d3fbe75b815bf6ba67fe3c11ae21cba42626fa7fb6c37cc462f55dc4860d19d081ab4bc2c803d2f4936febd5f28f0c6f2adb98be73a3195a90305a68971b0", 0xe0}, {&(0x7f00000005c0)="94d9f80b59211a187eee72c553a2402584bd0bd3549d90507b4e5c35a6986fef2ca89cfbbf04779b4c23a67eef67fd150e47bb4b7db9404991ab23f9d21332914eae11697f9b787ef6b65045ac303472b65b61c161fb990a8aae196b17aa09be8728957ea3fd63bc630ff440d96e2e299fe4abd32c805259e5052cde593b2ead67080a5aec2ff936dff85e088683a0fd3eb472812a5ca1db2d179d49726f76aedd93d487051cdf813ee744238c3985138a7ba2ac1327e3667228732a8e815dd5749dd7e91dd26a9d9deec34d25b1de468484663700d9e2933fa4", 0xda}], 0x3, &(0x7f00000006c0)={0x80, 0x107, 0xfffffff9, "5f4bdf3441ffa43367535f6427fac1b968744ccdc5bfad8aa4aa3689fee95c46f271fb97c30bb14b5494afda82a7306ba474f8635e65946e264693f49abc0315452615d4bd8f9cc8718e84d81e1cf3800a4e0a5961fab323071744e89d6df78cf41e42d8dc48d3bf7894c85b3f5f"}, 0x80, 0x44000}, 0x0) [ 1689.302577][ T303] IPVS: ftp: loaded support on port[0] = 21 [ 1689.401942][ T313] IPVS: ftp: loaded support on port[0] = 21 [ 1689.596014][T32751] IPVS: ftp: loaded support on port[0] = 21 19:10:05 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="c00068f051cd8a459c80f8c7a9", @ANYRES16=r1, @ANYBLOB="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"], 0x3c0}, 0x1, 0x0, 0x0, 0x20000000}, 0x80c0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xd8, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:hald_cache_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:cron_log_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x4}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6_vti0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:etc_mail_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000011}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x14, 0x0, 0x20, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x408c0}, 0x40080) r2 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080)}], 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000580)={0x1, 'vlan0\x00', {}, 0x8}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='ip6gre0\x00'}) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000080)=0x28) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) bind$llc(r0, &(0x7f0000000200)={0x1a, 0x0, 0x6, 0x6, 0x9, 0x1}, 0x10) [ 1689.950427][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 1689.950443][ T29] audit: type=1804 audit(1593457805.860:2419): pid=32762 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/832/cgroup.controllers" dev="sda1" ino=16364 res=1 19:10:05 executing program 4: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r0, @ANYBLOB="ff1f000000000000001b", @ANYRES32=r1], 0x4}}, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2004080}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x3, 0x2, 0x301, 0x0, 0x0, {0x1, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x24000840}, 0x4040) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f00000000c0)=0x200, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, 0x1406, 0x400, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x0) close(r2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000300)={0x3, &(0x7f0000000280)=[{0x8001, 0x78, 0x6, 0x1ae}, {0x1, 0x4, 0x1, 0xfffffff9}, {0x3f19, 0x6, 0x2, 0x3}]}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000340)=""/32, 0x20}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000000540)=""/140, 0x8c}, {&(0x7f0000000600)=""/108, 0x6c}, {&(0x7f0000000680)=""/238, 0xee}, {&(0x7f0000000780)=""/175, 0xaf}, {&(0x7f0000000840)=""/217, 0xd9}, {&(0x7f0000000940)=""/97, 0x61}], 0x9, 0x80000001) getuid() [ 1689.997658][ T317] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1690.096935][ T29] audit: type=1804 audit(1593457805.860:2420): pid=32764 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/832/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 1690.157502][ T317] 8021q: adding VLAN 0 to HW filter on device bond10 [ 1690.174563][ T335] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1690.193981][ T336] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1690.254039][ T303] virt_wifi0 speed is unknown, defaulting to 1000 [ 1690.280602][ T317] IPVS: ftp: loaded support on port[0] = 21 [ 1690.307865][ T29] audit: type=1804 audit(1593457806.220:2421): pid=32766 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/832/cgroup.controllers" dev="sda1" ino=16364 res=1 19:10:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x50, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x24, 0x2, 0x0, 0x1, {{0x8, 0x4}, {0x8}, [@IFLA_GTP_FD1={0x8, 0x2, r1}, @IFLA_GTP_ROLE={0x8}]}}}}]}, 0x50}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128008000100677470001c00028008000400", @ANYRES32, @ANYBLOB="000000001b8e9ec41e0fb23a193c955c49f1ac308c927546a8a9c79208c5b4d3d5854a10e6d9cdfa9911e7ec6c88e21eb629362f68e1a81504731cc81cfbc1e0f247a6cce663ceeeb7362d7319337253781a5e8a2c33886ca577b4a5d9fff28a1a3f3e68d21623d035bbff", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB], 0x48}}, 0x0) [ 1690.428874][ T372] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1690.468761][ T29] audit: type=1804 audit(1593457806.240:2422): pid=32767 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/832/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 1690.493447][ T361] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1690.584819][ T29] audit: type=1804 audit(1593457806.240:2423): pid=304 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/832/cgroup.controllers" dev="sda1" ino=16364 res=1 19:10:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket(0x1e, 0x2, 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$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x80f806766c7df7b9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x83, &(0x7f0000000140)={r6}, &(0x7f0000000480)=0x18) sendmsg$NLBL_UNLABEL_C_ACCEPT(r4, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000840)={0xa4, 0x0, 0x8, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0xfffffffffffffcf5, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:clock_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1={0xfc, 0x1, [], 0x1}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44}, 0x20000040) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYBLOB="000000000000000000000f10000008000300", @ANYRESOCT], 0x4}}, 0x20000000) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r7], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1690.763696][ T406] IPVS: ftp: loaded support on port[0] = 21 [ 1690.906624][ T29] audit: type=1804 audit(1593457806.820:2424): pid=411 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir380855349/syzkaller.EvUvXS/830/cgroup.controllers" dev="sda1" ino=16360 res=1 [ 1691.228857][ T307] netlink: 'syz-executor.3': attribute type 13 has an invalid length. 19:10:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) [ 1691.294160][ T401] bridge0: port 2(bridge_slave_1) entered blocking state [ 1691.301386][ T401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1691.360458][ T401] device bridge0 left promiscuous mode [ 1691.388293][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1691.462182][ T401] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1691.511905][ T410] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:10:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0xfd6b) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="67928d16", @ANYRES16=r1, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r2], 0x4}}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[], 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_user\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) getsockopt$TIPC_NODE_RECVQ_DEPTH(r4, 0x10f, 0x83, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, 0x0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0x3a}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_SOCK_GET(r2, &(0x7f00000008c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000880)={&(0x7f00000003c0)={0x4b8, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x32c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xdb, 0x3, "795521dae96849655994f5dabbbdda7c4484fea0bc07a98f17b0a698220ec74b79513dce7f81c1d0ad33c37dad5547792a4744095749443f9275b3c9e091eec799aa9ce6432947998861cd675f897fad65438097c7d3a5f618836a10d46b7141aaea6d87195e6c99570030ac92311cd6a2a26346dfa663b577d031b1da7d89307514c6f223921ab48102f77359df179477557f910b0954a20a9aae5600a24cc8b5a48aa4cf27671eb982ac397dde50eb096a2fbfc64c3240fb898aa993fe0adc61520aa22a0413e5b6c6d66b5afc8ad69e04c612b2cdb9"}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "b965d89ea7a611aeec070f4c6b24c5b3f95545da134b5849c24739c46a"}}, @TIPC_NLA_NODE_ID={0xd5, 0x3, "901a7f877a3166be353bbf6ab35f0841eeed43e342977ac1e879adbe43888ad651673b0b06461d95676568356175bbd63ccdb7ce0644cf0a3febb63feac77838a65279355964e684ac4366311897a1018e8e6045ae8f6823744700a765ce8c98cb4f1096335abd75698c8d58aaf588d13764721240a691eb1244db156d17555c942faefbb85941929e54a3daf309362f97d9fa46af6f089734dd73a77771bce7868ccbe84ef198888f2221e18566248ad2883834613a9c3a9217be65d3b70068ce95ab6aab236084ba9410ed6e960495ff"}, @TIPC_NLA_NODE_ID={0xdd, 0x3, "33347eea4f4ff578c343677793a7ae11df4c3e6390df1e1c4e4ce12738798c4bd166042db3217db153eb90bab2273c6a9fbac39917546d1da17c1996a29a5956173f40ebaa4121b7cd753b35601adc0960e2a89c2c79cb8a763ce0a73bc1d27bd564c1fccb8bec3725fc85fea9d7f75551cd4c3622486e23350b282987c52f4d6608b8adeb0892ecc2dc78f6a9ab08245efd3004da24a9528a388856b9264a0a630d8c9a54a42347c6a0b6e534e3edda5468bf99238e975f9a65ec79f23b4acff45b7ee691a18db4d316db0342df38d0d6ff9467f355ddb43d"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "11ece7a4ceb83bcce62449da3b755963afae3c0f1f22f3923695"}}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xa55c}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x38}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0xa0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x5301, @private0, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x9, @private1={0xfc, 0x1, [], 0x1}, 0x1ff}}}}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x978}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x793a}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x50}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xf9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7f}]}, @TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}]}]}, 0x4b8}, 0x1, 0x0, 0x0, 0x20000810}, 0x8081) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r6, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r7], 0x4}}, 0x0) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r7, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="04002bbd7000fedbdf25070000002900030000007374656d5f753a6f626a6563745f723a70696e656e7472795f657865635f743a733000000000000000000000007ec8792d9277343a0b74"], 0x40}, 0x1, 0x0, 0x0, 0x8800}, 0x80) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) [ 1691.606472][ T410] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1691.706542][ T313] virt_wifi0 speed is unknown, defaulting to 1000 [ 1691.714058][ T9801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1691.745616][ T9801] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1691.774556][ T9801] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1.0: link becomes ready [ 1691.813321][ T9801] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1.7: link becomes ready [ 1692.416725][T32751] virt_wifi0 speed is unknown, defaulting to 1000 [ 1692.840303][ T317] virt_wifi0 speed is unknown, defaulting to 1000 19:10:12 executing program 5: socket$pptp(0x18, 0x1, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) r4 = openat$cgroup_ro(r2, &(0x7f00000003c0)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) accept$unix(r0, 0x0, 0x0) 19:10:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000040)={0x7, 'veth0_to_batadv\x00', {0xcb}, 0xe1b}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, 0xffffffffffffffff, 0x0, 0x80000000) sendto$unix(r3, &(0x7f0000000200)="5ae33b8f74f36b660b70fc84ae347508a24939cb1fa6bbc4bd08b960436a2f92b4d162cb8cc7aec72f6d3466f5a0709fc73cdfdcf8ce406c5af3f096f7c3aea66f3752c3087cc461cad56c27a4c94e5890aea1dfb3f054ed3841417619807c844641078f708ee251726c0db62d94b89cedd509", 0x0, 0x8, 0x0, 0xfffffffffffffea6) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, 0xffffffffffffffff, 0x0, 0x100000010) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f00000000c0)={0x0, 0x3, 0x2, 0x4cc}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r5, 0x0, 0x100000010) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8983, &(0x7f0000000000)={0x2, 'ipvlan0\x00', {0x8000}, 0x401}) recvfrom(r1, &(0x7f0000001240)=""/4096, 0xffffff7e, 0x0, 0x0, 0x0) 19:10:12 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000001c0)={0x4}, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='dummy0\x00', 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r7 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="300000c3d846663e1f78243974903200", @ANYRES16=r6, @ANYBLOB="110000000000000000000200000008000300", @ANYRES32=r8, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r6, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "dd2b3adb92"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_SEQ={0xf, 0xa, "c86018a2447dc0f0cfc172"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x24, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x6000) sendmmsg(r0, &(0x7f0000005940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 19:10:12 executing program 0: setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, 0x0, 0x9) getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) socketpair(0x26, 0x0, 0x1, &(0x7f0000000e40)) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000b40)=ANY=[@ANYBLOB="680000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000380012800b00010067656e6576650000280002800500030009000000050003003f000000140007000000000000000002000000000000000608000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x68}}, 0x20000040) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x5c, r1, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xa3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x40}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x50bb0fa4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xe88}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x400c044) 19:10:12 executing program 2: mmap(&(0x7f0000068000/0x3000)=nil, 0x3000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000300)=0x7, 0x4) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x0, 0x10012, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$AUDIT_USER(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x94, 0x3ed, 0x8, 0x70bd26, 0x25dfdbfe, "77ae7d59cd015f72079b195c756305c8aad216c07a7ff4f75af2e603df03ab733e5535ed6f4c2eb1acd53cff785070a79e7462dbbeb2664e9028a43c8fa38e9a78fd63a30190b53491b418ae537bce259749410c05f874327f4486dc8523f364f0e140bd8b65d61471bf715b01c50eb604b31bf47973794e3e50a0e79a2c10261999ae", ["", "", "", "", "", "", ""]}, 0x94}, 0x1, 0x0, 0x0, 0x44800}, 0x4000000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r3, 0x8982, &(0x7f0000000200)={0x8, 'vlan0\x00', {'syz_tun\x00'}, 0x2}) socketpair(0x1f, 0x80000, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r4, 0x21, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write$cgroup_pid(r0, &(0x7f0000000000), 0xfbb09446) 19:10:12 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = accept$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) pipe(&(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000002c0)={r5, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={r5, 0x1c}, &(0x7f0000000140)=0x8) write(r0, &(0x7f0000000000)="240000001a005f0214f9f4071209041e1100000000000005000000000800040006000000", 0xb0) 19:10:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x2a}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @typed={0x8, 0x82, 0x0, 0x0, @pid}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x200000000000011, 0x3, 0x0) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) recvfrom$rose(r5, &(0x7f0000000300)=""/4096, 0x1000, 0x2100, &(0x7f0000001300)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @bcast}, 0x1c) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000029c0)={&(0x7f0000002880)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002980)={&(0x7f00000028c0)={0xa0, 0x2, 0x7, 0x0, 0x0, 0x0, {0xa, 0x0, 0x7}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x3}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x1f}, @NFACCT_FILTER={0x2c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xb1}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x77a}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x2}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x9}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x87c}, @NFACCT_FILTER={0x3c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xcb3d}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xffff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x2}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x2}, @NFACCT_FILTER_MASK={0x8}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x8}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @typed={0x8, 0x82, 0x0, 0x0, @pid}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000200)={0x2, 0x10001, 0x7, 0x0, 0x0, [{{}, 0x385}, {{r2}, 0x2}, {{r3}, 0x2}, {{r4}, 0x2}, {{r0}, 0x3}, {{r0}, 0x29}, {{r0}, 0x2}]}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r6, 0x8982, &(0x7f0000000140)={0x6, 'hsr0\x00', {0x7}, 0x7}) pwritev(r7, &(0x7f00000015c0)=[{&(0x7f0000000000)='v', 0x1}], 0x1, 0x800) [ 1696.576031][ T29] audit: type=1804 audit(1593457812.480:2425): pid=545 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/834/cgroup.controllers" dev="sda1" ino=15862 res=1 [ 1696.600952][ T558] device geneve5 entered promiscuous mode 19:10:12 executing program 4: socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x44, r1, 0xef8c987201b6e653, 0x0, 0x0, {0x26}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0xfffffffffffffffa}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x100, r1, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x100}, 0x1, 0x0, 0x0, 0x2}, 0x40001) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb0100180000ebffffffff1b0000001c00000003000000010000000000000e0246518b27fe92d2110000000000000504000000002e008ab97663b76e9b1056ab438a4fc7e68333c8ec73997daf4cd77e2c77edacf784e3218e96ac9da6e578ed18a09c6b3559792aaaec4dbf720562814a408eae54d3703f04997717524024ed6c632e934ef9d54ea537a54a25035f4a589341d2a205b1591bf764df40230b723747c19bc4a2a6c1cb6bf61f407291c660a39bcd81db7fb67247d5a7ac35d6ea7dbc741785668fa2a7fd1b2639a0857b145f29402129ef00fad93d81411d"], &(0x7f0000000280)=""/237, 0x37, 0x222, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x18, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffec8}, 0x70) [ 1696.715713][ T29] audit: type=1804 audit(1593457812.510:2426): pid=545 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/834/cgroup.controllers" dev="sda1" ino=15862 res=1 19:10:12 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x9) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40004, 0x0}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff, 0x80000000}, 0xc) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x3, 'syz0\x00', @default, 0x7ff, 0x8, [@bcast, @default, @bcast, @bcast, @null, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) recvmmsg(r0, &(0x7f0000002b40), 0x400000000000192, 0x202, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) 19:10:12 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x27, 0x80000, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x30, r6, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0x2}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r6, 0x8, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000000100801048100b9b4e45f2f733a4a0000", @ANYRES32=r7, @ANYBLOB="01000000000000001c0012800b00010062726964676500000c000280050017"], 0x3c}}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@broadcast, @empty, r7}, 0xc) connect$inet(r0, &(0x7f0000000300)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x0, 0x40004080) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300), &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x0, 0xa, [0xff, 0x0, 0x1ff, 0x1684, 0x2, 0x8, 0x81, 0x3, 0x0, 0x3]}, &(0x7f0000000380)=0x1c) 19:10:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'nr0\x00', 0x600}) 19:10:13 executing program 2: sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 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) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000180)={r4, 0x7, 0xbd, "16b4904066b8dd2d3c6e2ef157b71ff266e5817976b0262835e5aab37b0a2f9205cde3c3b314976b8eefd8cdbd5cfcfaca1760ec0e0a70b93d59e8936e67ff0bcf715c3f76267c1c4c38a13f7ddd8124793585094290fdaafd01584d7d253cb424cf19a726e0872713fb78e8388d42c4709d4d4abb8632691209e261ff1ca959ccec45a1e241b2ae88db3a7ad8d97cd176423cf207bac7b95a8f3c7d5dcd5d5c377ef8e1839051c6c58dc559355f115166bb0a46526f64a9557c477a66"}, 0xc5) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000100)={@void, @val={0x11, 0x0, 0x0, 0x0, 0x14}, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {{0xb100, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x32) 19:10:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="006d9e6d6f727920"], 0x3ff800) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") accept$inet6(r1, &(0x7f0000001080)={0xa, 0x0, 0x0, @local}, &(0x7f00000010c0)=0x1c) preadv(r0, &(0x7f0000002300)=[{&(0x7f0000000080)=""/4096, 0x20001080}], 0x1, 0x0) [ 1697.388841][ T598] device geneve5 entered promiscuous mode [ 1697.800535][ T29] audit: type=1800 audit(1593457813.710:2427): pid=615 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="memory.events" dev="sda1" ino=15842 res=0 19:10:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000070601040000000000ef00000000000008000640000903ff0500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'batadv0\x00', r6}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r5, 0x800, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf7ad}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfb}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x48010}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000000240)={0x9, {{0xa, 0x4e24, 0x14d, @private0, 0x1}}, {{0xa, 0x4e22, 0x9, @mcast2, 0x6}}}, 0x108) sendfile(r2, r1, 0x0, 0x100000002) [ 1697.999419][ T29] audit: type=1804 audit(1593457813.910:2428): pid=627 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/846/cgroup.controllers" dev="sda1" ino=15848 res=1 [ 1698.112037][ T29] audit: type=1804 audit(1593457813.910:2429): pid=627 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/846/cgroup.controllers" dev="sda1" ino=15848 res=1 19:10:14 executing program 4: write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001d000724ab09254ec100070007ab08001b000000f0ffff002100057e0000000000000e000039000000039815fad151ba0101099cecb94b46fe0000000a00020025", 0xffffff0c) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000180)=0x9) socket$netlink(0x10, 0x3, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffdc, 0x0) [ 1698.207373][ T29] audit: type=1804 audit(1593457813.980:2430): pid=628 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/846/cgroup.controllers" dev="sda1" ino=15848 res=1 19:10:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x58, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x13}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 19:10:14 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB='L\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0000000000000000060000000d0001006d61746368616c6c00000000180002000800010000000000060003"], 0x4c}}, 0x20004040) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 19:10:14 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x42}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000010) connect$rose(r2, &(0x7f0000000100)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6(0xa, 0x5, 0xfffffff8) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x5a, "7dc679142b0133031b6282a0a837440de86c9d4f0c23dd15bc5e381dc6d3ef17948d4add1dcaeb23fefd8411e2415e88cd2fb2b04640a3a1962d138b3c0c19af0ac27cc9e3b42725413995e5e2599fa10384b5bca81ab320cd58"}, &(0x7f0000000200)=0x7e) [ 1698.512399][ T641] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1698.539584][ T641] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 19:10:14 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x28}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000080)="7c2d34b33df9d0f16fc46701798ba27a0d46474b5d98fa1fac0298d3a56c6f5421dd0cf9852f7de2e34a8fe6e87181785eaa5b8e54e3c00b128d37bedc2bf65159e4dbd6b04e060f552fafed7f89755a01456f3b2ce27062543f33d55e7cfbc95fe6423457a3eef4e76ff372a39b249732f0d652450f1a93b56213dd52f753a691084f32a85ca7033b149270f94689ab5e2e31815af11c7ba39f255f59d612f890af7ea63282d427b3f128afe3ee53cde41ab4686d145774b1a24a4a55ef9f7fe427e0dec8b939203058d0ffae", &(0x7f0000000180)=""/90}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) sendmsg$AUDIT_USER(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x8c, 0x3ed, 0x200, 0x70bd29, 0x25dfdbfc, "9de5ea4a7b3de5563f4055332f1f16a404f2434dd258479f1b771f835f786d3f222cea97f692f84e484d971d3ed6b04d911c608d965f0b2e5a675c2ad24cf8a0aa76175ce384801a27300233eff76c3958db8cce9e5f98690ef8b21bf2cbb0c79baee75063b360bfb7c8aad8ee92a0b359333565bc49f219e6d0", [""]}, 0x8c}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[], 0x0) 19:10:14 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000240)=0x14) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) socket$unix(0x1, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) ioctl$SIOCGETNODEID(0xffffffffffffffff, 0x89e1, &(0x7f0000000280)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$can_raw(r3, &(0x7f00000002c0)={&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f0000000040)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r4, @ANYBLOB="ddffffbfffffffff140012000c0001006272696467650000040002004a8c1b6a238e3c4ad8aaf50c71a903efb4ed6f549d620cab49d981eb6d374923a2b1597449331902ca8bdf6a7b128fe8476d4d6652037756d0ac81399ac0582b2d1d141fe83ed1d9132ab02d67c1c5acd5789c4893db25c5630cca8a430aeff83d56f554ff14196fa347774c415acdeb046e3cf870dd52c26f6c603b8f3e34d021af63b3cfa8316e16c38ca72e58c356fde87643e8b809318f8d222ce63317de78cdb2817ab63d36fe439c6479605528726a068cdc76a22067b3534442da88bc00000100000000000000000000f6a0d766"], 0x34}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) 19:10:14 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0xfffffffffffffe0a, 0x24, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x8}, {0x4, 0xffff}, {0x0, 0x6}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r2}) socket$inet6(0xa, 0x0, 0x0) epoll_create(0x20) [ 1698.569926][ T29] audit: type=1804 audit(1593457814.480:2431): pid=643 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/831/cgroup.controllers" dev="sda1" ino=15847 res=1 [ 1698.597529][T10336] tipc: TX() has been purged, node left! 19:10:14 executing program 3: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='P\x00', @ANYRES16=r2], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="020025bd7000fcdbdf25010000000c0001006e732f750700720006000b000b00000006000b0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x4000006) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r2, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, 'lo\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004094}, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(0x0) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8000000000004) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x12c, r5, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x110, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71aeb8a8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ce5bd2a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30d1a169}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2bd669c3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63ab37ab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x206e5b9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x251031cb}]}, {0x4}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bfe66e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x442103b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6692b28e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f624e3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcd06715}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x101f176f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2588b9fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f3f600}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55d5b75d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17fbf342}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x12c}, 0x1, 0x0, 0x0, 0x11}, 0x40) 19:10:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETOBJ(r2, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)={0x3c, 0x13, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x46805) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="080100002800310f00"/20, @ANYRES32=r4, @ANYBLOB="000900000000ffff00000000000001006367726f75000100d00000000b0001006d69727265640000a40002802000a69aa61fae6dceb5e45820e5f93402150200"/80, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="1b0006003c0a793afd329cce9533c4396b8dcc136902ea634a913e00000007000000000000000000000008000000000000000000"], 0x108}}, 0x0) [ 1698.728359][T10336] tipc: TX() has been purged, node left! [ 1698.734728][T10336] tipc: TX() has been purged, node left! [ 1698.750497][ T661] IPVS: ftp: loaded support on port[0] = 21 [ 1698.751466][ T659] device bridge31 entered promiscuous mode 19:10:14 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmmsg(0xffffffffffffffff, &(0x7f0000004c80)=[{{&(0x7f0000000180)=@ax25={{0x3, @default, 0x3}, [@null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000600)="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", 0xfe}, {&(0x7f0000000700)="b22112822b218121261574d42e8f55f44c0f29d42f87e73108a68a0668865ee80cdffb1e18b26a7b0b24e3fd0e6a5db975dd8054d1641e9968808d31bfaa283cb94ceaf5947e26648fc192352638c12e85a9a85e3c7c7169ed1e696aaa6d65ccbc1797a49b34dc4325e1ce8758acc1c4771deac984b17057d1efbda8c75aadad9583f6b829844d206d4b2b2e8cc9dd7bf12fb4153661f08a959a202cfcd48068fec1fbc452db86433c92246647c52f8f76cf4cc75c489e10a798ffa9f05f99575d4f17f9f0ba8b8ecfac540b33aad0", 0xcf}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f0000000280)="20d74d0044a103000cd43becc85df67efa92ef2916ce90e0303188b19771414a4f2a257b8d704e1e73639c2195c680f7b0ae51e962a67ad077e10a6d83fc646355541a344257e75e9b5eb3aea9d45861098f3a07b18e710d07627c18ebd3ac3a00c8fd649299", 0x66}], 0x4, &(0x7f00000018c0)=[{0xd0, 0x10e, 0x81, "1aa34f8ef908f441f740f66d13a13b99f028f9daaa3cec7b442253debe1604e30a96a6a99ec37fd3c444cda1f0c12e0a5b00e100eb399f86869f6a3515418a4f53d24312a1f9efa78828aa3f84de49f50e7eb1f56092bac8a39b3b9f84c33cb8c410267f30c17b6fe16c0fda5b3302c505d6648a0c4df85a1c481d13998adc7f8e2d968bd1b61851e55219def49dcc4afd5e2ffb1436734be555bb07eaa473aa6824dc5e59894760fedb80b164938227ed20a29b6881158bbe"}, {0x48, 0x29, 0x3, "ded5124ecd36be42f48eb00fcd5c95be96699980cb37d1b1dfcd2c84e8f91f82ec651e39be5e2410450045078270d9e19a1b"}, {0x28, 0x10c, 0xff, "53f5939611fe1092a3e6020c8c22113e4f1ed386"}, {0xd0, 0x6, 0x9, 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"41a0aa40cf60beb1018a97983f04f7ecb6717760256b785caebe1d3a85e2b01da9b36ccb1afc22a0891df5fd9c06803feca332d89451dd9cbb2815aaa994bd2e0ec97af738f1b9780900ffe3829e11e0587a4904c4dc4f04aa54acdd5fe4dbf879d1a52025cae0d9ce139ed02c9d5eafb03cde57b6d380806ff1619fde69ee2080d1b20bb6096f7f4467da5e06e6f14651e2c9a83eaeba735f1f7db2cb996e00986ced5053ec85d4e7bb5adf2df3aa4853b417575d91cc5b19768b345c7bd1561e26f75ac22d3e0ef8d0db24d67b949ea00bc89068f82a51e1760d1bf3fa1dff7bdbc8fb43c08e9f"}], 0x258}}, {{&(0x7f00000046c0)=@llc={0x1a, 0x336, 0x0, 0x28, 0x3f, 0x4, @broadcast}, 0x80, &(0x7f0000004880)=[{&(0x7f0000004740)="db023fd4df1de008296517885c5f51d3606cbe5cff3e0090bb3ee8f934e7690896c7f4c8d972fb5f8721f5ed8ef6adba02d4e6ea8e9860200aa661fd3115d66641428b1e3ee6141eb6f4833600294cd3363c2dfd2df1daa59cbfab8906e547c6c6fef77fd93bbeffc9217782641d4497748468e0df8c85", 0x77}, {&(0x7f00000047c0)="e8e848b436ba2717a9d93a2d6b3d2ff7ca691124572f9f27929f0fd3fa729516bbd61ef1992ce89fc9ec35a193974a02801aa11f4d0a7428bdc58a954277b9523b693ef5fff60b5d0cd3bdfe5740706c48c33e50f8db2155509b95510a139b08d6e3d4629b4fecbdc2140539d6258c2bf84cb800a628", 0x76}, {&(0x7f0000004840)="a199463328b05b76169b61fa431994690a09f7202140e02248e8eb0c37674190b4b803ce1e5e2a0b23fa6a9e740ebe", 0x2f}], 0x3, &(0x7f00000048c0)=[{0x100, 0x10d, 0x4, "e6c3de9a9457df9e0f58b2cf29deb90d8dc0a8d95be51c8bbf0fb6ff5a0bcb2ddb3b693eca077f86be5f865541e802b4e46c754025e9e3635105c12b23e5b5a464014be0a89d83ee2bcae31d9923ee3a3995118ae820cc2fb77ee1c8c58404dd4c64d1ac670748f7e63568e984e11b24571322c5a480674e447759f20adbc946450a4883a5e5af7338b76fcd60f36f32ecdba0c51b753ad221cf7025bce9ade76196eac6faf43dd00a4c2676b84383b7d339283b41e1e733d3bbdab7905634821802b75731159da5c475e0177e21a0bc00085f64daeaecfb4b800eed4372b5d7857776103b60271d187b"}, {0x10, 0x114, 0x8}, {0xf8, 0x101, 0x7fff, "ab8f02b88c352ca866f4804083e29f9ea890c163d1db0fac741f5b47dd6e19cdb0d29b77372c4a62c79bbc01217eae4209de7b3e1de7e888b024760eb1a039d514502bd24063ea741e90edba600b4ebd3a2cf514ba1a99e3754cc0d0ac90d0a83d0e7cfb198080ec3a5ee0def9db5b6a1e8fefefea4d1c67aedbb89feaad2eef5a93401ff2965a0cea0422e2f9f023900c4402c85de0a3ae3c592ff2317d3707a7704381a5a8fae01f97b7596e7020670f783fc30127607b0002168f87dc9bb257faccc74b15db5ac9ea76b1d682f0616bb8cca48cd3a835efc7f5fab99e6eab31"}, {0x48, 0x1, 0xa41, "72ace3e28349cd3ab8688e84c4c64cb250bbdd3cacd953755d6ba9a085aaf898102bcd685216bec50c513591edcdf98488c8d019bf63fc17"}, {0x70, 0x1, 0x3, "e6443ca5802e4d6ca3a7be05e90c8be6aa4b6e2ff620b606e6db309a091b3fade4d2bf61830d01e3b19e8431f44bf5348118c78a6b9ab9a83b281ce9af659d5e69e5e7d7e1350c3ffcf05d3aeac40937a588cdbaf769d3dbc73430fa87"}, {0x28, 0x3a, 0x8001, "ab2f46c8ae9488915825aa66e1cece781f77"}, {0xb8, 0x1, 0x5, "71d8b25f005f7dde724d6dcce025a6cb4a1f46b069eb9a71a201f2c579c07047b26320d123dd818c9fc8356bb33c71893b46e1ec5e9456ed28d05a86d2eee19929424e3226c37761d81fd342cda97d3d0b0ac2b4b4fb7d0acf6a23f50578eeba3aa93127845816002c1b292e84c0842c5c6ad0c715a86bee994089d02f7e994ee8135ab86bbdd9e59815efd45c547706a84c65e7a6b41f5dc9c87342e70893834e"}], 0x3a0}}], 0x4, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)=ANY=[@ANYBLOB='\x00j\n\x00', @ANYRES16=r5, @ANYBLOB="6ffe000000000000000003000000580001800d0001007564703a73797a310000000044000400200001000a000000000000000000000000003a2d000000000000003a00000000200002000a00000000000000ff02000000000000000000000000000100000000"], 0x6c}}, 0x0) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="94019ec4", @ANYRES16=r5, @ANYBLOB="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"], 0x194}, 0x1, 0x0, 0x0, 0x4040000}, 0xc07c30c24698fc02) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000040)=0x8) [ 1698.781619][T10336] tipc: TX() has been purged, node left! [ 1698.863517][ T661] virt_wifi0 speed is unknown, defaulting to 1000 [ 1698.877604][ T668] IPVS: ftp: loaded support on port[0] = 21 19:10:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000103000000182b0000", @ANYRES32=r3, @ANYBLOB="00000000070000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000001200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000040)={0x100, 0x6, 0xfffffc00, 0xffffffff, 0x7fff}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r7], 0x4}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000240)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x80000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40001) sendfile(r6, r4, 0x0, 0x100000010) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x10, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x8407, 0x1}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8, 0x8, r4}]}, @IFLA_GROUP={0x8, 0x1b, 0x8}]}, 0x34}}, 0x20040010) 19:10:14 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="106500e154b087020000000914c60040"], 0x10}}, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x1b}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4) [ 1698.910930][ T676] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1699.092903][ T29] audit: type=1804 audit(1593457815.000:2432): pid=684 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/832/cgroup.controllers" dev="sda1" ino=15855 res=1 [ 1699.122235][ T686] netlink: 228 bytes leftover after parsing attributes in process `syz-executor.0'. 19:10:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x7ec, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000000}, {0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x3c}, 0xc13}, 0x9, [0x1000, 0x1ff, 0x9, 0x6, 0x1, 0x6, 0x2, 0x5]}, 0x5c) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000240)="240000001e005f0214fffffffffffff8070200000000c10000000000080009000d000080", 0x24) 19:10:15 executing program 0: syz_emit_ethernet(0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffe910bb2ece422edec856afbc5b51fe717d284578222c6c4f317cb0c1a52889503b83020e5e1e2fee5daf9cbb6b93eaac698846547538e999bba4385814f37ba03b46f37fd6344d84f819ae57066ac7194b47cda00aba0fab6b211f4dfc8b84f9b862ac2689c59223aa3dfd0610f58a806f8d7659ba72266106d9b362a4fb03"], 0x0) [ 1699.336011][ T29] audit: type=1804 audit(1593457815.240:2433): pid=684 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/832/cgroup.controllers" dev="sda1" ino=15855 res=1 19:10:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x40000000}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="0000000000020000a5c9cb830e15c2c47a1ea4565c1317a41e6e87a06f6713fb02b74847d6b81e9205938269c8fa6060017b0cc28309e00b75ed3cb1f5d9e35acbda8881dd36ab3a89657a238594325319af6f0d78516b1f39ad38baa588fe28c5f18846d60b083e5c91e5331065d605d3da29eced8d7c972506fb9ca631a19c3fea7c1570ba2289c450dd1c480dafb4f141318b09c6e5f0a8ea04b92b08eb3f39"], 0x30}}, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$FICLONE(r3, 0x40049409, r0) 19:10:15 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x3, 0x3}, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r2, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f0000000100)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000640)="2a78283827cecf8957245bf3180ec6c0a49909b3a413aef335df99e8e3c1c3f07ace63be64816859c40233b9b157264489eb943f944a68884246ffc231f705280cedbc5a07f406", 0x47}, {&(0x7f0000000f80)="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", 0x846}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) bind$bt_hci(r4, &(0x7f0000000200)={0x1f, 0xffffffffffffffff, 0x1}, 0x6) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x44) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) 19:10:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x1ff, 0x68}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, @fixed={[], 0x10}, 0x80}, 0xa) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) sendfile(r5, r2, 0x0, 0x1ffffff1f) [ 1699.458841][ T29] audit: type=1804 audit(1593457815.240:2434): pid=693 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir850773723/syzkaller.0oLz23/832/cgroup.controllers" dev="sda1" ino=15855 res=1 [ 1699.517092][ T664] IPVS: ftp: loaded support on port[0] = 21 [ 1699.567259][ T708] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 19:10:15 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e0000001c108105ecdb4cb9f207a07e4f1e00000088b284af23ca7d319e0ada1b40d805000300c50083b8000000", 0x2e}], 0x1}, 0xc004) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@loopback, @local}, 0x8) [ 1699.940942][ T729] IPVS: ftp: loaded support on port[0] = 21 [ 1700.037856][ T716] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1700.328278][ T668] virt_wifi0 speed is unknown, defaulting to 1000 [ 1700.560151][ T664] virt_wifi0 speed is unknown, defaulting to 1000 19:10:21 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000000c0)={'batadv0\x00', r3}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="38000000242800b8", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002c4c71b16a8e6fdf7a36b004029619d04eb5ba4f2012ec8847f8e6a14aae464f93230619e8708542ffcc7626d8f704218e70c90f153ec78da237b7fdedc42c14ec2243d08bce4da3f73677bde9deeefcb03b003f0c47095f8a01387be26406598"], 0x38}}, 0x20) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r5, 0x10f, 0x86) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="440000002c00250d000000000000000000000000537c10174a7e064f32251735a1d7594b2a6e4455ea3a30d5c792b0ed2e", @ANYRES32=r3, @ANYBLOB="0000000000000000040000000b000100666c6f776572000014000200100054800c"], 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 1705.216933][ T823] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1705.354498][ T823] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 19:10:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305829, &(0x7f0000000040)={0x0, 0x1, 0x8000000000, 0x100000002}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00', 0x1}) ioctl(r0, 0x8b14, &(0x7f0000000040)) 19:10:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x3, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5efe}, [@call={0x85, 0x0, 0x0, 0x77}]}, &(0x7f0000000040)='GPL\x00', 0x7fffffff, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:10:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@newlink={0x58, 0x10, 0x400, 0x6, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0x5, 0x2c, 0x1}]}}}, @IFLA_IFALIAS={0x14, 0x14, 'gre0\x00'}]}, 0x58}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000440)={@remote={[], 0x0}, 0xa, 'batadv_slave_1\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r2], 0x4}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c000000010105000000000000000000070000022800c3147154e1048024000180060004000806000005000100d2000000060005000800f800050001"], 0x3c}, 0x1, 0x0, 0x0, 0x8090}, 0x8000) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @initdev}, &(0x7f0000000200)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast, @in6=@private0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) 19:10:21 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x320, 0x40, 0x3, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, [], [{0x801, 0x0, 0x0, 0x0, 0x0, 0x1c0000000000}, {0xffffffff}]}) 19:10:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = accept4$packet(r1, 0x0, &(0x7f0000000380), 0x80000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$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(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000003c0)={r5, 0x1, 0x6, @random="98bde456213d"}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, 0x0, &(0x7f0000001100)) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r6, 0x0, 0x100000001) 19:10:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x30, 0x0, 0xb, 0x101, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_NAME={0x9, 0x1, '##&}\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x81) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r2 = socket(0x10, 0x803, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000140)={0x0, [0x40, 0xfffff0bf], 0x8}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={r4, 0x58, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x31}, 0x10000}, @in6={0xa, 0x4e24, 0x2, @empty, 0x20}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x42}}]}, &(0x7f0000000100)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000740)=@raw={'raw\x00', 0x3c1, 0x3, 0x358, 0x0, 0x0, 0x148, 0x0, 0x148, 0x288, 0x288, 0x288, 0x288, 0x288, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x100, 0x148, 0x0, {}, [@common=@inet=@ecn={{0x28, 'ecn\x00'}, {0x20}}, @common=@inet=@tcp={{0x30, 'tcp\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@ipv6={@mcast1, @loopback, [], [], 'vxcan1\x00', 'ip6gre0\x00'}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={{0x28, 'mh\x00'}, {"aa3e"}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) 19:10:21 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) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000180)={0x68, 0xc, 0x6, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x24048890}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300), &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000480), 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffff}) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000810000008608600b4e0000101100fc010000000000000000000000000000fe8000000000000000000000000000aac24a073ca6000017c100107e780200000000000000"], 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x51e, 0x4) 19:10:21 executing program 3: 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, 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$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c300"/99], 0x74}}, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) splice(r6, 0x0, r7, 0x0, 0x400000000003, 0x0) recvmsg$kcm(r7, &(0x7f0000000480)={&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, &(0x7f0000001800)=[{&(0x7f0000002980)=""/137, 0x89}, {&(0x7f0000000740)=""/153, 0x99}, {&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/69, 0x45}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x6, &(0x7f0000001880)=""/4096, 0x1000}, 0x2c86cf2a9b23ae4c) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002900)=@delqdisc={0x64, 0x25, 0x1, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x6, 0xc}, {0x10, 0xfff0}, {0x2, 0xf}}, [@TCA_STAB={0x30, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x9, 0x2, 0x0, 0x7ff, 0x0, 0x6, 0x7, 0x5}}, {0xe, 0x2, [0x6, 0x9, 0x3, 0x1f, 0x7]}}]}, @TCA_RATE={0x6, 0x5, {0x7, 0xfa}}, @TCA_RATE={0x6, 0x5, {0xf8, 0x4}}]}, 0x64}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001100270d00"/20, @ANYRES32=r5, @ANYBLOB="d60f06a2eb8a8300000003ffffff0000000001"], 0x24}}, 0x0) 19:10:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000180)) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x4, 0x328, 0xffffffff, 0xe8, 0x0, 0xe8, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ip={@multicast1, @broadcast, 0x0, 0xffffff00, 'wg2\x00', 'veth1_to_batadv\x00', {}, {0xff}, 0x0, 0x1, 0x4}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x11, "76fa", 0x1}}, @common=@icmp={{0x28, 'icmp\x00'}, {0x0, "8e9c"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={{0x40, 'set\x00'}, {{0x4, [0x2, 0x7, 0x0, 0x0, 0x4], 0x3, 0x7}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x7]}, {0x4, [0x0, 0x1, 0x0, 0x8, 0x3, 0x5]}}}}, {{@ip={@remote, @loopback, 0xff000000, 0xff, 'sit0\x00', 'dummy0\x00', {}, {0xff}, 0xc}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x388) socket$packet(0x11, 0x0, 0x300) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) sendmsg$SMC_PNETID_GET(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x20, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x48090) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540), 0x1, 0x100, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000010) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000080)) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x2000000000000074, 0x4) 19:10:21 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000018001f15b9409b0dffff00000200be7802000605000003004300050003000000fac8388827a6c5a168d0bf46d32345653600648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000000000000400160008000a000000000000005e471f000001000000731ae9e086ceb6ac62bb944cf2e79be6aba4183b00000000000000", 0x99, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000000000), 0x1000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) 19:10:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={0xffffffffffffffff, 0xe06, 0x6f, 0x0, &(0x7f0000000080)="1c04ff01de6da9725f90c5a06d0f9f2400844d0044a98db225a47ecb10b429441dec77009050d9560e58f2e162226d4fe467a890b6c4c556c6894acf3d4cd49c4dd5a2d05d6ce642e3abc0e0cb087de568fb3f30013c74eb73383ebaf4257042ec5277fa18a9b201882996c7b8de50", 0x0, 0xf0}, 0x40) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) shutdown(0xffffffffffffffff, 0x0) sendmsg$inet6(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000007c0)="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", 0xfe}, {&(0x7f0000000440)="0bf76abd115d8dacaa98f5fff172bc53f18a5f8a65d64382c07c88705f3b9f1f73cb2da720e0531e32ce669268cef13fdffd09098fa11f4084ed65e4f21dc45c5a9e9a76c7f7c04ba37b9c8f3a6ea6d2a5c96e5ad1adad67895f52825e6d7a8c7af9165e214f03024ccb7b1453360c06f9e57e4cbb92b09df6e2a6e2e705d74a17b5e51a7dcf4f2cadd89f283355e2b4bb87153d59db8c6ed682ef573ee52fb09dc7b84050dae2e278f6e5314c0536a33403a703385cbe976d1d90d7d5e23509cbb657361973a9f4ddb3a39bd8fea72ad9cbf41245299c740951e73931bd4cbaea5bd43de6d5c443742e4a87dd3db1d48c", 0xf1}, {&(0x7f0000000540)="865c4cbc562fe0c6a66be74a04f5ea8158aae6b49f848b97445b93f018b944057c1bd00cc67835d0618b283d7ac62021675b4445978819cf61922eaec3181d39553df06c7f9c91eb7e755bfe719be2d7a06f4d57085c0f4f30fd5370f3c1bf6a922fa6019e37b18e8fff1d94c95bb300301f1d3dbeb887d136b5153693783827d55402df9b580590ceb61d68ac035fabddf62d235070b7915e50381f2734bda992ddba717db18f20de392f07c4e54ce420e21d857e118fc59e00cc758b7e32568c20dae76fcec43498d42c48567a62fba5c19580a8b4", 0xd6}], 0x3, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x138}, 0x20000000) socket(0x11, 0x80a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 19:10:21 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r5], 0x4}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@gettaction={0xa4, 0x32, 0x102, 0x70bd2a, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x8}, @action_gd=@TCA_ACT_TAB={0x44, 0x1, [{0x10, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfa71}}]}, @action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xa23}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x45}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r2, @ANYBLOB="ff830a0000000004001b", @ANYRES32=r3], 0x4}}, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000040), &(0x7f0000000100)=0x4) r6 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000300)=0x5, 0x4) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x4c, 0x2, [@TCA_TBF_PBURST={0x8, 0x7, 0x1b87}, @TCA_TBF_PARMS={0x28, 0x1, {{}, {0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x20}}, @TCA_TBF_PRATE64={0xc, 0x5, 0xced300463566a64b}, @TCA_TBF_RATE64={0xc, 0x4, 0x7bdbf158005e99eb}]}}]}, 0x78}}, 0x0) [ 1705.917821][ T29] audit: type=1804 audit(1593457821.831:2435): pid=860 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/851/memory.events" dev="sda1" ino=15883 res=1 [ 1705.954067][ T867] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1705.998894][ T870] IPVS: ftp: loaded support on port[0] = 21 [ 1706.062512][ T29] audit: type=1800 audit(1593457821.861:2436): pid=860 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15883 res=0 19:10:22 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r4], 0x4}}, 0x0) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_SB_GET(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x118, r5, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x10000}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xffffff01}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x6}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x80000001}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x80000000}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x80000001}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1ff}}]}, 0x118}, 0x1, 0x0, 0x0, 0x9000}, 0x4000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) getsockopt$CAN_RAW_FD_FRAMES(r6, 0x65, 0x5, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockname(r0, 0x0, &(0x7f0000000400)) 19:10:22 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0xfffffffffffffe21}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0x48}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x15) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0x104}], 0x1) sendmsg$NFNL_MSG_CTHELPER_DEL(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8814) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000340)={0x24, 0x100000, 0x0, 0x20, 0x3}) socketpair(0x21, 0xa, 0xfffffd, &(0x7f0000000040)={0xffffffffffffffff}) close(r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x6, &(0x7f0000000140)=0x800fd1, 0x4) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.events\x00', 0x2761, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r6}) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r7, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x1, 0x0, @link_local}, 0x10) listen(r7, 0x2) listen(r7, 0x1001) [ 1706.192408][ T870] virt_wifi0 speed is unknown, defaulting to 1000 19:10:22 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffffffffffff7a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='L\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000040000010b0ce508424452583d5db7"], 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 1706.239451][ T29] audit: type=1804 audit(1593457821.861:2437): pid=860 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/851/memory.events" dev="sda1" ino=15883 res=1 [ 1706.408644][ T901] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1706.424264][ T902] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1706.427680][ T29] audit: type=1804 audit(1593457821.881:2438): pid=860 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/851/memory.events" dev="sda1" ino=15883 res=1 19:10:22 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x890c, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r4) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0xfffffece, r5, 0xef8c987201b6e653, 0x0, 0x0, {0x26}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0xfffffffffffffffa}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r3, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x60, r5, 0x4, 0x70bd26, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6e53}}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x40001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) bind$bt_hci(r6, &(0x7f0000000180)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x6129d00b}], 0x1, &(0x7f00000001c0)=""/4, 0x10036, 0x7301}, 0x3f9c) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x8c, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3ff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1ff}]}, 0x8c}, 0x1, 0x0, 0x0, 0x5}, 0x44) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x47, &(0x7f0000000000)}, 0x0) sendmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f00000007c0)="95d87aa77f19f533fc63fbcbb900d69f2f274803577ce95128101d30ae08a381d2a6732b8810f2d2cf58155266751dc05670c8eeb22a5ff2fe03bcfc59cf32b5724a05bbfaa0312162c75e9384237e6cd0629b15496a50a8a4b6ba1b63a59bc40b71ac0b1b0bdb89ecd0f16e46c87b563f8181bbf3969d7dd0a1b253e640eb2e7fbb2d1a0184e4a6750d4032bb53c5f5819bbb7cba25b0a7dbc38ebd16703319e62b8275d844a6ce44b28ba8dd493550fc37100a", 0xb4}, {&(0x7f0000000880)="a62abb8192a29aeaa4f4c31c8d8a98f3c37c8ca9872660653be806e377009afdeb91d037e47fe24dcda5d4e7a53deb752b62215837f01d16b9f82dc874f2d6c19bc0d3ff99d4fee17f4bcf352a88ed6b5115f1b21c14c65881dab17e6145f98d5355e28ed0927a369f6575292f65fb1f0f25e65b8e964c4d0c27d4a1270e8ad7b970220a2c05345d39d0e125d47cf70243e20dc688e8f19330239f235634ee3490b52c85a39a605e5397e00fc0ead0f27cb6ad900404d5badddbf93cfbd8ac", 0xbf}, {&(0x7f0000000980)="7c3bc284840e6ccda5b38caddda53622959bffd07e0a8a39deeef042d09219aadb840d5ff27251401cb8d4abd8fe7be33aeb37376187ecd347478553de74bc5593347470de25059a1e521ee2374def08c34145b5f89708a25461186854875b98c5c39204608e6c44e045068930a0bdd4fa6bd0f3c2ac43290b797109a448c7b1071e15984b7c5d4d96e58b0fbf2d1d3a47e3483592519e99e1", 0x99}, {&(0x7f0000000a40)}, {&(0x7f0000000b40)="1eb15918c12f0bffd5c02b4561166e218e22404d80b4f41149e52e6ec69aa29d4f60d00c4e94d9ee441185dc5b89c631f72f489bc73f573d6decbd84b585affb2f283312d6aa9df38a52809d6805221277dd33c9fd80da88fe8c9cfc7e771381808ab9da106502", 0x67}, {&(0x7f0000000bc0)}, {&(0x7f0000000280)="e9e9931bfff8b73242a7836e32406d4f579a393dcf436835f76de1", 0x1b}, {&(0x7f0000000c40)="cfb9874fee6b41b65b9d07a472dd3e5228d528c1728111c65bccf44facc31b840ec1f25d4fceb9da9a58f211e28ea344104c22af0e44f896605696349e6ca062dc0375c0f76dc8cd99c22ed775167ed9134447f971d852724e0ba12bcdf01da506ba65ccb1f054afe8d4facfd53ff7f9a2e655ef89e9490b1a9b11beba5d466e59b9f2d286dcf1197ee00b1ef1602200b72b52bf1c6f67a5cee3", 0x9a}, {&(0x7f0000000d00)="3e0ba8df1804d63e75798900bb074013e682d3822977590c384d15bf8086d2eb2e3189ea908a9ca50b431fe1109ba2dc68ed9e6812ad7ca7671adc84c012bf6a938f27dfdffc40b51ce09a6acc8470a2839d3cc4fb6b0eae9ee77f536302189d42068b305a5308d1e8ab2d0f11a580", 0x6f}, {&(0x7f0000000d80)="ed2faf5a421a0da7ed5200ea8b6b65edc4cd67f54b6acf440bab2e3fe45f2a5d5b74bb5935b0bc31309bb191e6ab897fb7d92502511283077b011f5a07fe17a6bee95b73d67674ea77e5fb6578fc1d63cef375c355b8f8166591f2df66cb6ec4f4602ca8ac99b843651ca6d814b6c4bc0fa8e11575e3852b4d826c0330701476079e64b8c892b121522fed019a4131ada2b5ab3c9ca54bde2e3f71813255404b5a3db80748e7c451d412c7ecff705c824a13d967e446cabd039b6f7cb6fb1f400833878415ee25a8ab25042212801032eb1e429aab08446498549842", 0xdc}], 0xa}, 0x0) r8 = socket$netlink(0x10, 0x3, 0xe) sendmsg$NFNL_MSG_COMPAT_GET(r8, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c000000000b0300400000000108000200824000000005050001000000000000000800034000"/76], 0x4c}, 0x1, 0x0, 0x0, 0x814}, 0x20000810) 19:10:22 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000600)='cpuacct.usage_percpu_user\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) getsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000000400)=""/188, &(0x7f0000000000)=0xbc) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r3, r1, 0x0, 0xffffffff800) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r3, r1, &(0x7f0000000040), 0x10000ab00) ioctl$SIOCX25GCALLUSERDATA(0xffffffffffffffff, 0x89e4, &(0x7f0000000200)={0x9, "0aaab830fdbcc260d7290ce982fdad75c4af2507bbd31ba32616cb306b524ae9effa04165cd87247e07938906c3ad09db18f1ab36b49400e9c662782df4d4b25f45f8df29608c6de80e71ebd287bca2844b1ce8c6a9b7a70cd3995a625302a7e3298b4c0d273283c186d086d23bd554d583fbdfcdce978065acf8f62a4c2f587"}) sendmsg$NL80211_CMD_DEL_MPATH(r2, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100028bd7000fedbdf25180000001a000600aaaaaaaaaaaa00000a00060000000000000000000a001a00aaaaaaaaaa1800000a00060000000000000000000c000100ffffffff6d72acd65db1078d331ab7dd85c42d4c7241d008840a05af6f97554eb17f8eaf9a7b4e4191"], 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x40800) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 1706.499233][ T903] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1706.569568][ T905] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1706.610529][ T902] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1706.618962][ T29] audit: type=1804 audit(1593457822.001:2439): pid=879 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/851/memory.events" dev="sda1" ino=15883 res=1 19:10:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$can_raw(r0, &(0x7f0000000300)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/36, 0x24}], 0x1, &(0x7f0000000380)=""/68, 0x44}, 0x62) bind$ax25(r2, &(0x7f0000000480)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendfile(r1, r0, 0x0, 0x100000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x30, r4, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0x2}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x3a5762e21d5dcc3e, 0x70bd25, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x8014) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x2c, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) [ 1706.761176][ T29] audit: type=1800 audit(1593457822.061:2440): pid=882 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="memory.events" dev="sda1" ino=15883 res=0 [ 1706.780474][ T915] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 19:10:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2b010000", @ANYRES16=0x0, @ANYBLOB="000028bd7000fbdbdf250e0000001b7d04000200080001000100000008000100060000006000018038000400200001000a004e2000008000fe800000000000000000000000000015000000001400020002004e20ac14143a000000000000000008000300010000000d0001007564703a73797a310000000004000280080003000300000034000680080001000300000008000100010000000800010001040000a36e0100f8510000080001000023297b146a78fd94f382ad0b176b6110000008000100feffffff040002802000058007000100696200000c00028008000200ff0f0000080017b4c508916af20100756470001c0009800800010001010000080002000200000008000100050000003800018008000300000000001c0002800800030000040000080003000700000008000300ef7800000f00010069623a6d61637365633000000000000000000000000000000000081103fb6374ebdfb957c5f85cb47d18bf195c03a4eee3d35cb2e3ac70cdd95c0a9e094a93507516fa449b68bbbd5d7ed1d30e5a496345f66e7b3075c2cd8844862aa16c7d165369d458f5"], 0x144}, 0x1, 0x0, 0x0, 0x10}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000002400290800000000000000000400000008000c00", @ANYRES32=0x0, @ANYBLOB="96f3a2e336a52f76e0f6bdad2a771505aa"], 0x1c}, 0x1, 0xffffff7f0e000000}, 0x0) sendfile(r3, r2, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000440), 0x4) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r7, 0x0, 0x100000001) 19:10:22 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffff59, &(0x7f0000000100)=[{&(0x7f0000000040)="5500000018007f6800fe01b2a4a280930a060001fe80000214000000390009", 0x46}], 0x1}, 0xfffffffffffffffe) write(0xffffffffffffffff, &(0x7f0000000040)="240000001a", 0x5) r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ip6erspan0\x00', {0x2, 0x4e23, @empty}}) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) sendmmsg$alg(r1, &(0x7f0000000140), 0xcc, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000002500290800000000000000000400000008000400", @ANYRES32, @ANYBLOB, @ANYRES32=r3, @ANYBLOB="ca7e5496c511036472b05b95e5bc9353da3fe483c4a6e367ec69fedff3c791f6a3871394cbad287385af46ba5aaf73948f9a26af5ec2d26b6187ec921fc97a33c3555219a2109e056f4555d42cc8e3d66a2b55ed"], 0x24}, 0x1, 0xffffff7f0e000000, 0x0, 0x15}, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x3e9, 0x400, 0x70bd2a, 0xa5dfdbff, {0x19, 0x1, 0x2, r3, 0x4, 0x3, 0x1f, 0x9, 0x0, 0x6}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r3) [ 1706.907956][ T927] IPVS: ftp: loaded support on port[0] = 21 [ 1706.920858][ T29] audit: type=1804 audit(1593457822.571:2441): pid=916 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/859/memory.events" dev="sda1" ino=15915 res=1 [ 1707.113242][ T29] audit: type=1800 audit(1593457822.571:2442): pid=916 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=15915 res=0 [ 1707.126773][ T874] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 1707.211824][ T874] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1707.241829][ T29] audit: type=1804 audit(1593457822.631:2443): pid=916 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/859/cgroup.controllers" dev="sda1" ino=15916 res=1 [ 1707.355619][ T927] virt_wifi0 speed is unknown, defaulting to 1000 [ 1707.473670][ T29] audit: type=1804 audit(1593457822.651:2444): pid=916 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/859/memory.events" dev="sda1" ino=15915 res=1 [ 1707.508501][ T874] IPVS: ftp: loaded support on port[0] = 21 19:10:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000800)=@newsa={0x140, 0x10, 0x713, 0x70bd29, 0x0, {{@in=@local, @in6=@mcast2, 0x0, 0x6}, {@in6=@empty, 0x0, 0x32}, @in6=@empty, {0x0, 0x0, 0x8}, {0x0, 0x2000000000000000}, {}, 0x70bd31, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @replay_thresh={0x8}]}, 0x140}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x275a, 0x0) write(r2, &(0x7f0000000400)="abeca83fe70a44d9d822181922255a89b0ee0ad34267afc53be01bf70bc287fd5d975c6a71a22a18193d3c850ab7f808687a07760ab484966df818268450afd164dc3e3e8fe3eacc7e2c2b3911cd9b1a71a0f4658122751a5c92bd5e7a1fbeadc309fdb146363223fb196b823cf53de5ee38d00fe87f2c1a7841b3fb4eb7aa2ef546792b06783777da2375d7ceecadc56c586985", 0x94) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = socket(0x1e, 0x1, 0x0) getsockopt$inet_tcp_buf(r4, 0x10f, 0x0, 0x0, &(0x7f0000000100)) [ 1707.791177][ T980] netlink: 'syz-executor.2': attribute type 9 has an invalid length. [ 1708.185694][ T980] netlink: 'syz-executor.2': attribute type 9 has an invalid length. [ 1708.323486][ T1007] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 1708.349962][ T929] IPVS: ftp: loaded support on port[0] = 21 [ 1708.505061][ T874] virt_wifi0 speed is unknown, defaulting to 1000 [ 1708.653893][T21092] tipc: TX() has been purged, node left! [ 1709.093574][ T929] virt_wifi0 speed is unknown, defaulting to 1000 19:10:25 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r7, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r8], 0x4}}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYRES32=r9, @ANYRES32=r3, @ANYRESHEX=r7], 0x30}}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="9a10f97a7ddf1789a2283a408d1b126d2c50d3007df7dfb3ee31e01f6c5c9a7297073296b05657d4af22039f4cb7185503bacc7c1ed4e914fd210464f7349d1af1ddfadcb88f970afaebfb76a86286bc0c224698dd8f0674e26b", 0x5a, 0x90, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @local, 0x2}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) 19:10:25 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x50, 0x0, 0x0) 19:10:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f00000000c0)="ba3d0f272f2178aab19a5e18551279d0ba4e55d1c6b62acc51b0377de500f34913be5092694ec558c284828bbfe9d621ec624781bd6c7e42a989403b3c80a1fb5efba94c3482887c622a48f86a9fbea8fd2b3f02932c6cde6e997924ced42960695bbbd1e9d49c78b6b9d8f7ec12ebe6ffadf765871b6f5672d0ed12aaa4de00173bc7d049ba1545b7c32202f70c1a6f72ede1413cb7fa23943b5b6014538221916c2082159da3a5941f7ab21b7544de4e6b84b519ba5546bc2cf393c89cb76ef625666674f78d9f967400ccc7c669b481564c0411f94b6e93f41bc8a9609c", 0xdf, 0x840, &(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10) r1 = socket$kcm(0x2, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='batadv0\x00', 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, r3, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xac, r3, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r9}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xfd}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000091}, 0x20000000) sendmmsg$inet(r1, &(0x7f0000001bc0)=[{{&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0xc}}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x80) 19:10:25 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x403, @dev, 'vlan1\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmmsg(r0, &(0x7f00000048c0)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @broadcast}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="ad743428019e713dbc0f5cf3894a322ff303e702f28bfa0a59f94b454c90093d26cd4520a58996bd209f7ff4b6d216fb739b803b225724a92909240d2eef9bbb4b870f84ce6a4feeeaecbb659620e755c21aa9fb5cdbe31ae8509bc0557c95043d3c7e6f15249944006e5e92ffcd287f74f68be7902e3ed6e2c161aa16b5ba72471cb3291ca2f10b796bb693a0e089dcbc303805c17261ec13e203d5db15a15e4d0dc63952b90619e105cdbc189189f817dbe2e8d203910a989bd647ea5b961b7e3b57dc8d7de19380d67949d0756244f5f9fba2275b6cc2f36456e88317cba0", 0xe0}], 0x1, &(0x7f0000000200)}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)="a91d07320d6900be", 0x8}, {&(0x7f0000000280)="201e5ac10b8100c977c6317ccf9698ee4e514e356f6459e6f578722256a13673fb18bc2ccf0a03c744e536b6ed27f60aa3e72ba66e48218f47728d4494a2e9ace131feac4b5e2b26e7614faf1b4ee613c40894ac749ff6568c3c48f66fa6249fccb620a3d5be42005ec57d204ca67909cf329e3ab670a58a2afa576ee00b28f535a78e5dfa94be48a1bbc1446ed829130b25d92b7e22a86beef08edd8a613fd983a552e0154dae1e42661b69f7b43cfb8dbfcff8497d54a5fff32fdf9ad2187e325a21812157108241affe82103e5f3298a3686e48d72ab931b6dac247b84d2578a8ef8188e5579cbfead1f50254731a", 0xf0}], 0x2, &(0x7f00000003c0)=[{0x20, 0x10b, 0x9, "43f7188390ce248418929d"}, {0x60, 0x119, 0x4, "14a13a36877900eea055f2a765859b14bda79ff47de97b0b99be2f8d606fb686702721d9a7dd16aa4e91daa5b82e02f978253362ae697c2c751ea9595d729405a4b613bbca08c950938048dc9db8"}, {0xb8, 0x119, 0xfffffa5d, "cf263d3df4dcb231b2cb4b91f4702333a86c95ca3df83302b5f11b34377d3c262cce7ecb64aefd7989741bb7b734e0ee144c6a30ce0334a32fd65b8aabda649ae50d43d3943dccd1b2443f29bbde83a0b098d771dab849e43da92295f86c1c19422da3cc9e22f07fe9104f6a2f73799c25ef60d6794a2faa82416fec2921dffae169c76ab368ed3e78f77c48c78e263b59358cc1c13259c37a87a2bb055ff3d27c49d1"}, {0x98, 0x102, 0x140, "96a2e7ac2b58ad3c107d72d597091e904983f2037ca73d7d183d4d5ede508fb72a3087ca2249648c78c12af4e24a0f4cfdec620eeeac80cf5169e077e62d34e59a497d91eec6b037138441cefbcd6317e0caeb0a24ab498853eb8f1932557397a117ca3ff969c3e7b6f9f7b18147e297193e4b53c070ab405491fc64a979cc1f26d30dff7d78"}, {0x18, 0x104, 0x80000001, "d854"}, {0x88, 0x17, 0x8000, "6afb0ed1110abc4a0785fdaa7fcb76ab9028ee6f68a37a04d878440e77d5312998b7afc88bcc11ae9d4ca2af31143a01f86dd7167131fec9b3821ed3640f1a4ac9b59b5dbb5e98b2be426236e7f45cba0aafad697a7bd19aa0320b50afa3f30cca073ad415592e4056dbe5c83a8a1499a18466caaf29"}, {0x110, 0x109, 0x4, "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"}], 0x380}}, {{&(0x7f0000000740)=@sco={0x1f, @none}, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)="394bb84836664f5beb6e9bcd3145ffbef98d3d61d2531c1cf2ce85bfa897d767bb28cf8de7fa9b8c3d826d0c1e5c7499187791e2ef0f2552cc116431611c398ee1098e6f69e3a80549637c549b44ec41a8b0317fdbf09a14ad035eb988f2ec0f601f74b2562ef24bb5f577cf35f4570facbd6efb2a56da546a9ff01900658ecc01917a0c8afdfa79ac2b32cde4eb45a3318dd61aee71597b28df94a58b9eeae1c487797abcffbab4ae3324db453415a71766d2b3120abceaee4fb3b1fa4daa57c9568f3943193f25e0609558c1167bf759", 0xd1}, {&(0x7f00000008c0)="f07bae0d53256c79ea582f21fc330972c684045f3ef25e55f906", 0x1a}], 0x2, &(0x7f0000000940)=[{0x1010, 0x117, 0x7ff, "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{0x50, 0x10f, 0xffffff33, "43e5124bf378d7e9aac3c4bad27558f1b54178ca3e122d863a877f74744fb4ae69ceda878d753dea9dbdebacf015d0fd6dee5bfe045347a745452df9326a2be6"}], 0x1060}}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000019c0)="48bde7e1fdbab17c35c0d2d060aeb656f793a660e699a2426855c6105312478e810afc5715d09d8b5d9608a6a4e035b54e9be1b0a6ff4d63f90c20f13ef3779b5e1b1502ed5d3f3f1576fa82", 0x4c}, {&(0x7f0000001a40)="fd07a7d754f9afef3cbf77fabfd6fcca284a33e168d2634836", 0x19}, {&(0x7f0000001a80)="fa405fa8d9c381ecadf7", 0xa}, 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&(0x7f0000004800)=[{&(0x7f00000037c0)="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0x1000}, {&(0x7f00000047c0)="d224e40df03c5dd4787e2a0e8c3c9bae23", 0x11}], 0x2, &(0x7f0000004840)=[{0x68, 0x111, 0x3, "b0dd30f3d89cd33f93d916ad04783c21ed7148a47a2accc9ce4ef0957bb2dbf8f015d606bd28d44ce6f50f2cca0275d75e81877adbb3c60247756b83d9cd6458742589af2521327e02d98ba6bfbab406a4197fd2"}], 0x68}}], 0x7, 0x8080) 19:10:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e23, @multicast2}, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e23, @remote}, 0x5, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000040)='netpci0\x00', 0x401, 0x3ff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x3ff800) syz_genetlink_get_family_id$batadv(0x0) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x3e9, 0x400, 0x70bd2a, 0xa5dfdbff, {0x19, 0x1, 0x2, 0x0, 0x4, 0x3, 0x1f, 0x9, 0x0, 0x6}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000240)) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) bind$isdn_base(r5, &(0x7f0000000000)={0x22, 0x63, 0x80, 0x6, 0x4}, 0x6) sendfile(r4, r1, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r7 = socket(0x0, 0x1, 0x0) close(r7) 19:10:25 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x403, @dev, 'vlan1\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) 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) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r3, 0x7, 0x2, [0xffc1, 0x6]}, 0xc) 19:10:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b945aebdd612e8fb792086d9046b55e5ef27b02a0f2004b400f0792a5ce3cf05cdd4"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x6}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_CT_ZONE={0x6, 0x5d, 0x8}]}}]}, 0x3c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) 19:10:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) 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) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$SIOCAX25CTLCON(r5, 0x89e8, &(0x7f0000000080)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0xa, 0xc23, 0x3, [@null, @bcast, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0xb, &(0x7f0000000780)={&(0x7f0000000800)=ANY=[@ANYBLOB="f002000024000b0f00100000100000000000000a", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000ef770108801c000100e208bb0008000000010000000800000000000000050000000e000200ae00010001040800000800001c00010020070900090000000000000003000000000000000100000006000200050000001c0001000101fbff04000000020000003f0000009601ffff050000000e0002000400070008009786030000001c00010040fa0800a90000009a0ec69000000000000000000600000012000200000001000900faff09000600070000001c00010009fd3a0c0000000002000000070000002002bf00044000000c00020000000300018006001c0001000600050001010000010000000900000020000000030000000a000200ba000900200000001c0001000303008000000000020000007f00000002000000030000000a00020000000400faff00001c0001f30058040006000020010000001f0000006c510000030000000a00020097000300030000001c000100001fff0f04000000010000001f00000009000000040001000c0002007300a200000204000b000100636c73616374"], 0x2f0}}, 0x0) 19:10:25 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400f4ff0007010400"/20], 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") splice(r0, 0x0, r2, 0x0, 0x4ff60, 0x0) 19:10:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x0, 0x8000}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) bind$l2tp(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x0, @loopback, 0x3}, 0x10) r2 = socket(0x11, 0x800000003, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000200)) bind(r2, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) connect(r2, &(0x7f0000000040)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=ANY=[@ANYBLOB="5401ccbaff840b1ac520590000cee96ff1ee2d67c14e0c00000000000000dff0362bce48e8df11cd712d892f7afa076028baa399", @ANYRES32=r6, @ANYBLOB="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"], 0x154}}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r9, r8, 0x0, 0x100000010) connect$nfc_raw(r8, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x7}, 0x10) 19:10:25 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0xfffffffffffffe21}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0x48}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x10) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0x104}], 0x1) sendmsg$NFNL_MSG_CTHELPER_DEL(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8814) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000340)={0x24, 0x100000, 0x0, 0x20, 0x3}) socketpair(0x3, 0x3, 0xd, &(0x7f0000000180)={0xffffffffffffffff}) close(r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x6, &(0x7f0000000140)=0x800fd1, 0x4) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.events\x00', 0x2761, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r6}) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r7, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x1, 0x0, @link_local}, 0x10) listen(r7, 0x2) listen(r7, 0x1001) 19:10:25 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000040)="b4962daa2925bcfc2607770c2b523134f2e16af41bb5dbe6de5bb05ba0ad2add21d4b7890131b6c8de05e53830b88ca9e9e19f754b947bd300cdcf6ce38ead71a404af9f3660b6e3662272b8076b5184dd15a9cd1ba026bcff68770db65a7f5742fad0572647e4d82507ca893a20f7322e69a0a3cda7f1ec89d82c2c4781e3060fee394ae78a3bdb891e6541a0c824e985ac815811ef3f02c95662595f81b5b3139412b92f0bdeac663d77e37bfdff85034f1b7a23a38df46de2058c83e7bfa56efca50b5d599c00") writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="1f", 0x1}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) accept$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000340)=0x1c) socket$pppl2tp(0x18, 0x1, 0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) listen(r3, 0x10000) sendfile(r2, r1, 0x0, 0x100000010) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00002bbd7000fcdbdf250a0000000c000380060007001800028014000100ff730000000000000000000000000001040001800800050000feffff0000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x300, 0x70bd28, 0x4, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x800) 19:10:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000080)={0x5, 0x1, 0x6, @multicast, 'wg0\x00'}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r5], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108008000"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r2, @ANYRES16=r5], 0x30}}, 0x80) 19:10:26 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$tun(r0, &(0x7f0000001680)={@void, @val={0x0, 0x0, 0x3}, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "a5c268", 0xf98, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @mcast2, {[], @ndisc_ra={0x86, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x19, "e5fb000005005357cd99e33bca98e246dc9027eb3334ea443e7fdc4049b892d54090878bee496aa11e07fb0f1db1a0ebe2f95347b0317613063381165c01f08fea1048ea59a6f2273e02707fdd7defc02bde3192360593169594710bddd04aead6c89c87778555de42d23236534ba1a799a63eb4532003a703b249e4628e4706bccc7a264ee85014d99a7fd4565d3c416c835a741eb4e97140e834013724d23450072f0087ac65295ca0d7c601c30de0161560e2d20c5b1052e9b208e25470e9fa884ecd2082ec38b3cb19c083"}, {0x0, 0x1b, "14a142ef59c04e8e7b4db5309006bd98ec79847a52ed68124e8a24d3079fc53b81c039a7d59f992dcb481043f510a0ce1ebb98c07a624ff8c8cc0b4fd3b8e700196d1f5696e184393de669ffaebfbd494a9d6a5fedac0738ffc3dcb3c1b96e48fd063786ae5701f6aa5022621e665600008e20f162630df96d0a773993e97ae6b847e51883d73d66bb30b4375229cfd0c9c41f511bfbf2bca94caa7ce76be257173a4eae2b484117ac32acf6ea1a32def26c919c93055c2f9a640b2d847d527357902538828abd66b3d1a9b85034066154f0b2ec054f6a8712ec98e5"}, {0x0, 0x1f, "8cf0833ae2772f05d302c778833be4f2b9c43c83284b82e71ca1ee382af46513079a2f52da08c93afdfc1a18e4b677b307a1c7df90787cbd143b129bc8dbc39104eb21674d26fd4ced8626df256869e168d42f4d160ad1442cae2bd8fda0fc44a08759d245bfe8eba42ec7967c1e953256a057369159333bca73b498a882fb5e840d429804169a6446c1d1b013144ae0ee276a463ef69ea4c4636751083041811c9b549256c6a3a71e451f8fd4de25629b3de61cba78315412fa14e350bb03feaf63909bd7320561df80bc77f36d4561a5efcc324450355ed398d9e46e798e23e2a4a2c787728b9c549a1894c53dcdfe834c7785fb3c4331"}, {0x0, 0x8, "65989759840efaee05b1b8aa061e4edd19cbc0fff483bc472344cafc4e6a32ed1f08fd2bcbbbc556f58b1fb35152a9fc366c53c3247182944942f96eba59"}, {0x0, 0x194, "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"}]}}}}}, 0xfca) 19:10:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) shutdown(r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200f280180600feaf7b000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="60c200009078000022037000"], 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 19:10:26 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @dev, @val={@val={0x9100, 0x2, 0x0, 0x2}, {0x8100, 0x6, 0x1}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\a~\x00', 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x2c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x5, 0x5}}}}}}}, 0x0) 19:10:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000580)=[{&(0x7f0000000140)='!', 0x1}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_MMAP_OFFSETS(r3, 0x11b, 0x1, 0x0, &(0x7f0000000080)) 19:10:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r2}) r3 = socket$netlink(0x10, 0x3, 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$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x3c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}, @TCA_RATE={0x6, 0x5, {0xfd}}]}, 0x3c}}, 0x0) 19:10:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffde2, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e4800001f000502d25a80648c63940d7e24fc6008000f000a000b0005358221f0792e370900098000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffffff}, 0x20008840) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0xed9, 0x4, 0x6ac}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r2], 0x4}}, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) [ 1710.632446][ T1183] __nla_validate_parse: 5 callbacks suppressed [ 1710.633342][ T1183] netlink: 4874 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1710.717595][ T1183] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 19:10:26 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, 0xd, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x7}, [@IPSET_ATTR_TYPENAME={0xd, 0x3, 'list:set\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x40000) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000982000/0x4000)=nil, 0x4000, 0x300000c, 0x28011, r1, 0x0) bind$vsock_stream(r1, &(0x7f0000000480)={0x28, 0x0, 0x2711}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0xa02000000000000, 0x60, &(0x7f0000000000)={'filter\x00', 0x2, 0x4, 0x400, 0x210, 0x0, 0x108, 0x318, 0x318, 0x318, 0x7fffffe, 0x0, {[{{@uncond=[0x2], 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@rand_addr, @empty, 0x0, 0x0, 0x0, 0x0, {@mac=@remote}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'lo\x00', 'ip6tnl0\x00'}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x450) [ 1710.777535][ T1183] netlink: 4874 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1710.800505][ T1183] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 19:10:26 executing program 2: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000180)={'#! ', './file0', [{0x20, '%\\*,'}, {0x20, '-'}, {0x20, 'ipvlan\x00'}, {0x20, '\',,-#%-q('}], 0xa, "09793d04448aa4d53bef28af083e38b0c94e0dfa26a3e031f1588f90c0772342aa1623d9d34c3916b1c0278e3153197abddb5c255476b5eddd01dc1a429919bc3ae108a332b6009a13f62363ad7b331318e6c176525fb6c6d09cb0ea6eb58f3a835c71d7e5b1b1c0ea590c88e61017dc6f4a9c25189a1f379b3a1785fe54fef66234976add7553131081ae899794e76d6c3658"}, 0xb7) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) recvfrom$netrom(r3, &(0x7f0000000300)=""/249, 0xf9, 0x2020, 0x0, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000400)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x50, 0x1411, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x28}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x2}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40001}, 0x8040) 19:10:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x285) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e21, @multicast2}, 'batadv_slave_1\x00'}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x1}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000380)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x285) connect$inet(r3, &(0x7f0000000200)={0x2, 0x8000, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000100)={0x10}) close(r1) 19:10:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') accept4$unix(r2, &(0x7f00000000c0), &(0x7f0000000000)=0x6e, 0x81800) sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="298643fb", @ANYRES16=r3, @ANYBLOB="7df7000000000000000006000000"], 0x14}}, 0x0) 19:10:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWTABLE={0x1c, 0x0, 0xa, 0x801, 0x0, 0x0, {0xc}, [@NFTA_TABLE_FLAGS={0x8}]}, @NFT_MSG_NEWSETELEM={0x2c, 0xc, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWSETELEM={0x14, 0xc, 0xa, 0x801}], {0x14}}, 0x84}}, 0x0) [ 1711.587418][ T1185] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1711.652665][ T1188] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. 19:10:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="c4a5fd2763de72d3a9eb2149f67f02b39b32724037f9f50b24d2ecf6f0e0cf4b916ec9f3234d25577b92e1717f98af9c329b505d7b588ddc0104006a051f90f3d2a9cd640b0f1063043f7ba0f3b824851e8eb617d9e4c0dbd05921207500407616d0ab4ed1b668af16657eb27052aca41b5ecec8a4393fa44a909ec897b3acd587ff7e8b984a332799def180e4049d448c84e2c65bf6015fab4511494e041a8b4ce428345c583b84f8863838d85d328b424bbb6003122437f40cc4471e22186eb899647bd4a6cd386ec25ba4d26a1abe0f888c07f5c40e33a1781ae11503", 0xde) syz_emit_ethernet(0x8a, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6020920000540600fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800000404f989fe04f99b3c6f50abb7af891e102000000000000000000000000000131279d45212128ed667ba2e02c8647a700b080a0000000000000000080a000000"], 0x0) 19:10:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={0x2, 0x7, 0x80, 0x0, 0x12, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_address={0x5, 0x6, 0x2b, 0x80, 0x0, @in6={0xa, 0x4e24, 0x0, @private0={0xfc, 0x0, [], 0x7}, 0x2}}, @sadb_lifetime={0x4, 0xf58cec00bee28f2b, 0xbd05, 0x7, 0x6, 0x80000000}, @sadb_x_filter={0x5, 0x1a, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@rand_addr=0x64010101, 0x9, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd29, 0x3503}]}, 0x90}}, 0x845) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0xa, 0x800004) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x2010, 0xffffffffffffffff, 0x96f18000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000700)={r4}) bind$vsock_stream(r6, &(0x7f0000000740)={0x28, 0x0, 0x0, @local}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000200)={0x77359400}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@fragment, 0x8) sendmmsg$inet6(r1, &(0x7f0000000140)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0xfffffffd}, 0xf925cc303c16718e, &(0x7f0000000000), 0x1}}], 0x1, 0x0) 19:10:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100011f2c0fc201ceb8a2bbfbafe5373e55e8d00000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800900010008807f00000100000000000007b2426400000000"], 0x3c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r2, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000001300)="fe", 0x1}], 0x1}, 0x0) sendto$inet(r2, &(0x7f0000000900)="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", 0x480, 0x0, 0x0, 0xfffffff1) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCRSSL2CALL(r1, 0x89e2, &(0x7f0000000000)=@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}) 19:10:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x1, 0x4) r1 = socket$nl_route(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$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x6, r3, 0x1, 0x7, 0x6, @multicast}, 0x14) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x3, 0xd5ad, 0x1, 0x0, 0x4, 0x8, 0x3f}, &(0x7f0000000080)=0x9c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r5, 0x1ff, 0x0, 0xa86}, 0x10) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000006ffc)=0x1ff, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @dev}, 0x14) sendto$inet6(r4, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f462f4c73", 0xfdf8, 0x0, 0x0, 0x1d3) [ 1712.650879][ T1250] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 19:10:29 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x2b, 0x80000, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000680)=""/215, 0xd7}], 0x5, &(0x7f0000000a40)=""/4096, 0x1000}, 0x2120) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005480), &(0x7f00000054c0)=0x4) socket$unix(0x1, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) writev(r3, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000640)="2a78283827cecf8957245bf3180ec6c0a49909b3a413aef335df99e8e3c1c3f07ace63be64816859c40233b9b157264489eb943f944a68884246ffc231f705280cedbc5a07f406", 0x47}, {&(0x7f0000000700)="c384a235c0", 0x5}], 0x4) ioctl$IMCLEAR_L2(r3, 0x80044946, &(0x7f00000001c0)=0xffffffc0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000240)={'vlan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r6, 0x10c, 0x3, &(0x7f0000000a00)=0xc000000000000000, 0x4) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x1, 0x0, 0x0, 0x0, 0xff, @dev}, 0x10) 19:10:29 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @rand_addr=0x64010100}, 0x80007}, 0x1c) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000180)=0xcf, 0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @remote}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r1, 0x0, 0x1ff) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000000240)="51af3e28d4b406e07beef90ad0d2551f93f3406a1b23b4eaa203e93081cda983f28f4f3e38051ffb1b6985ccdc2f0069deb80157557085e63494463f698c2b2bb856dd3d4d260dbff07a79ae552d32b5566c7f845ece8809c70c6a9a08f9d7926539b6ca1ef177889da54e62973fef21df86486d0011d8fab758975bccc42131bd8a6e6f", 0x84, 0x8000, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @private0={0xfc, 0x0, [], 0x1}, 0x3f}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="06000000000000000a004e2300000009fe880000000000000000000000000101010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a004e2300003206fe8000000000000000000000000000bbff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093799ec6bcbaa937fdc94a7c7d2dfc1400000000000000000000000000000000000000000000000a004e2200000800ff02000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000092fe880000000000000000000000000101834000"/507], 0x290) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003480), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@private1}}, {{@in6=@mcast2}, 0x0, @in=@private}}, &(0x7f00000000c0)=0xe8) 19:10:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/75, 0x4b}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f0000000400)=""/141, 0x8d}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendto$l2tp(r1, &(0x7f0000000200)="6f176c6bf3f2d658f13f27f7fdc8ea26ff2a230c21de6f0c5c9fab2713049eb0ef56a0c19267614c4a2fa081afeb0a7684dd475cdad6acc03f01a9df43d96b94067b52cdb3ed67cda84a88ed2ee68ad10efd2822b56ad9f2d5686e81ae936b153f6fa4223434539ddbce0cbe84ae8cc70241b6cffd369ae3ced7432c1ef9cf73c0a1ed3bc20cbad08dbf1052ef9f07aac0a91a52c80be165ffa727e739a0f87580f404d46f7570321bd165e2c0bb3d166930c94018b517cd85d633f96c6d58665f7e8c054a36861572ad43c79769caf797f0864604e2e2f3e7b26725ba", 0xdd, 0x40880, &(0x7f0000000000)={0x2, 0x0, @multicast1, 0x4}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) accept4(r4, &(0x7f0000000640)=@caif=@rfm, &(0x7f00000006c0)=0x80, 0x80800) 19:10:29 executing program 1: unshare(0x64040780) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = epoll_create(0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000080)={0x9}) [ 1713.363652][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 1713.363669][ T29] audit: type=1804 audit(1593457829.271:2457): pid=1272 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir197344894/syzkaller.2rEXnn/465/cgroup.controllers" dev="sda1" ino=15762 res=1 [ 1713.431343][ T1258] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 19:10:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000000c0)=""/101, 0x2a000, 0x1000, 0x6, 0x2}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df0000ffade9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 19:10:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x4, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) socket$netlink(0x10, 0x3, 0x13) [ 1713.860048][ T29] audit: type=1804 audit(1593457829.771:2458): pid=1293 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/849/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 1714.046410][ T29] audit: type=1804 audit(1593457829.921:2459): pid=1278 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir197344894/syzkaller.2rEXnn/465/cgroup.controllers" dev="sda1" ino=15762 res=1 19:10:30 executing program 3: socket(0x40000000015, 0x805, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000380)) socket$pppoe(0x18, 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10010, r0, 0x44023000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket(0x15, 0x5, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$kcm(0x10, 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 19:10:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='pids.current\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_all\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) getsockopt$ax25_int(r5, 0x101, 0x1, &(0x7f0000000000), &(0x7f0000001a40)=0x4) sendfile(r4, r5, 0x0, 0x100000001) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x4) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000002c0)="080db5055e0b010047a075") sendmsg$nl_route(r7, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="4c003d43c6a07d8ee2adcd9db0a6d56400f91b002000090000", @ANYRES32=r6, @ANYBLOB="80000a0a08000100ac1e000108000a000400000006000500020000000800090032f40000060005000400000008000b0001000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40040c0}, 0x88c0) socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00'}) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9020}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FLAGS={0x6, 0x8, 0x2f}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_6RD_PREFIXLEN={0x6, 0xd, 0x4}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e23}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e24}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x3}]}}}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x68}, 0x1, 0x0, 0x0, 0x4048014}, 0x0) 19:10:30 executing program 4: unshare(0x40000000) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x1410, 0x2, 0x70bd2a, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 19:10:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000000c0)=""/101, 0x2a000, 0x1000, 0x6, 0x2}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df0000ffade9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 1714.360529][ T1312] IPVS: ftp: loaded support on port[0] = 21 19:10:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000180)="e60c690cef4d2373b11020a8d1ebada1cf300a78df75cf4f70ed91d21202ca9f592b46cba9e972b2df22e8058ab4fbd4412d4246ecf7bfcbd70f8fe6087c18a7366a2cbac798b8f6ff716059b2766bf620da9a100835700b9548e3d30da3180448a6171ff1970000010000000000c19087188f8a3cf2f8f2039bd90d92bb02eb", 0x80, 0x20001732, &(0x7f00000003c0)={0x2, 0x4e20, @local}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x275a, 0x0) syz_genetlink_get_family_id$nl80211(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000001114000800000000000000000000000000000000c750e30aa93b94f03f234d9a36dd1fc78de43f198ee1f1922c8b087b01f6d7cb9d8662fee24305080b689ba19bf194bc06ec5f27819c958b67562b540d8cddffec666128933d6ee36ad7f44842161be10e25bd9b69a809bf28e43e8652e58bddd78faaac000000"], 0x18}, 0x1, 0x0, 0x0, 0x20004804}, 0x400c0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000010) sendmsg$NFQNL_MSG_VERDICT(r3, &(0x7f0000000300)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0x2dc, 0x1, 0x3, 0x101, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFQA_CT={0x94, 0xb, 0x0, 0x1, [@CTA_SYNPROXY={0x1c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x2af1a15c}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x101}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}, @CTA_SYNPROXY={0x34, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0xc7}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0xbbe}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x4e51}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x2}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x6}, @CTA_TUPLE_REPLY={0x20, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x336b}]}, @NFQA_EXP={0x98, 0xf, 0x0, 0x1, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x4}, @CTA_EXPECT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_MASK={0x3c, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @mcast2}}}]}]}, @NFQA_EXP={0x98, 0xf, 0x0, 0x1, [@CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x7f}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x590b}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}, @CTA_EXPECT_NAT={0x54, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @empty}}}]}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'pptp\x00'}]}, @NFQA_VLAN={0x1c, 0x13, 0x0, 0x1, [@NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x4080}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x800}]}, @NFQA_CT={0x98, 0xb, 0x0, 0x1, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'tftp-20000\x00'}}, @CTA_TUPLE_ORIG={0x70, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010102}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x4}]}, @NFQA_EXP={0x34, 0xf, 0x0, 0x1, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x3}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'irc-20000\x00'}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x7}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x1000}]}, @NFQA_VLAN={0x1c, 0x13, 0x0, 0x1, [@NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x20008040}, 0x40000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) write$binfmt_script(r0, &(0x7f0000001440)=ANY=[], 0x208e24b) [ 1714.433993][ T1312] virt_wifi0 speed is unknown, defaulting to 1000 [ 1714.668154][ T29] audit: type=1804 audit(1593457830.581:2460): pid=1318 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/850/cgroup.controllers" dev="sda1" ino=15960 res=1 [ 1715.118257][ T29] audit: type=1804 audit(1593457831.031:2461): pid=1311 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/870/cgroup.controllers" dev="sda1" ino=15959 res=1 [ 1715.240691][ T29] audit: type=1804 audit(1593457831.031:2462): pid=1313 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/870/cgroup.controllers" dev="sda1" ino=15959 res=1 19:10:31 executing program 1: mmap(&(0x7f0000fbb000/0x3000)=nil, 0x3000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000540)=ANY=[], 0x9240db9) recvfrom(0xffffffffffffffff, &(0x7f0000000040)=""/184, 0xfffffffffffffe07, 0x40012500, 0x0, 0xfffffe53) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) readv(0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) [ 1715.385339][ T1315] IPVS: ftp: loaded support on port[0] = 21 [ 1715.397702][ T29] audit: type=1804 audit(1593457831.271:2463): pid=1332 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir859456952/syzkaller.t3B9F1/870/cgroup.controllers" dev="sda1" ino=15959 res=1 19:10:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000240)) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r2, @ANYBLOB="95d3df0a00000000001b", @ANYRES32=r3], 0x4}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, 0x3, 0x1, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x8080) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000010) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={r7, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000002c0)={r7, 0xa2, "28dd097bc26d73f0b2a35e652ecc9a781d20edfd5e37dea9f246b4d99b57c36ec9e3daa70a7cb81eaf19450ef43f8272cefada79b2addde255c4cb22d4773b7da31aa0d09154cffbf3b7008309312f2c004da712ab6fb96558030afb6b7e15b3b1c61ee0a0cd44c3530a62e54edf8d7c50289bacbf1e16f296ac5e7aa54b2098ecf2caa878df7d389aa943456a31145f76c87767fa73c31419da0b3553dc67cc72f5"}, &(0x7f0000000380)=0xaa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000040)={r7, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [], @private=0xa010100}, 0x2000000}}, 0x2, 0x8645}, 0x90) [ 1715.478789][ T1315] virt_wifi0 speed is unknown, defaulting to 1000 19:10:31 executing program 2: socketpair(0x9, 0x80000, 0x55fa, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x1) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f000000a0c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000000a080)={&(0x7f0000000380)=@newtaction={0x6af8, 0x30, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [{0x104, 0x1, [@m_csum={0x100, 0x11, 0x0, 0x0, {{0x9, 0x1, 'csum\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x0, 0x0, 0x2, 0x7, 0x2}, 0x7f}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x401, 0xe2, 0x5, 0x800, 0x101}, 0x25}}]}, {0x9b, 0x6, "c4df1b3c4002ed12d935a58d6d6a26935d836033c5de32b01dee3d7e1f8d5c46da0bf9cb1110ea49b355a1768ad4379733a4a18f4916d3f78ab1b1793a72b24265cdaa864c627261c4203cffa4a5b10bcd6032e24343d49a094e0dff64b3e5735150c61f9501706e3d7618d50fa4ae4970a2304b38fa0d08b551b75f89d7fce0621d051fdacedbf8cafebc6f4caa0b45001d8f13db7744"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}]}, {0x110, 0x1, [@m_connmark={0x10c, 0x15, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5f, 0x40, 0x2, 0x3ff, 0x5}, 0x4}}]}, {0xbe, 0x6, "e7238560cd52ab92bbf6f19fe662cb825c0a38c9487a4bf3b85e3066ed53d804b10c69fbfaec697e811765d109225b9a088913d5e03f5cc5deea86148b401cb53c2697992a7c7d7867fab55f21500e94f1753d0ee4d9e6a0a323449b9e216b64fbdbc9ba8e8883f3c1399ece499cc89bb6d33e9846e363963c6c0fa905c07cb203d6bfc15dd02b249f4bbdd63a8e9ab0b433b012b6656bf18b0bb4f2547f1bba9c4a8fdad54f04b42f817a51e9143b6ba556d84dfc80afc22d3d"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}]}, {0x18d0, 0x1, [@m_mirred={0xd8, 0x10, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x1000, 0x7, 0x8, 0x25d6, 0xff}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x5, 0x7fff, 0x20000000, 0x2, 0xb3}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7fffffff, 0x29e, 0x20000000, 0x0, 0x3}, 0x7}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x5, 0x7bd3, 0x5, 0x95e, 0x4d6}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x5, 0x4, 0x7, 0x5}, 0x4}}]}, {0xc, 0x6, "fb782ed6ca3aea54"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_tunnel_key={0x100, 0x3, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e24}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x5}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0xf537}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x18}}]}, {0xae, 0x6, "ef7abcf13e3876b6dcaa51a213de5a674e326e8c81d8942949675860e09174045d864dda8a7020ad49b3b953999bc3265c2b9145b438a56fc879d3a074030ea8469b7f8caa04612c11a60ed103909cfd8d2a464de9a044f8761be38b5bd6062521f172be49b85a7ee41c0353590ee446d5ebccbbaf450131c462adb083d49af2586667d67f76ac77e4005c999a2b937a7a7775cb55b43f3a539165487adddde9c7e6e9a857a68a4cc59d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0xd145f51ba0d6fee7, 0x1}}}}, @m_ct={0x100, 0x9, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x18, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @ipv4={[], [], @rand_addr=0x64010101}}]}, {0xc1, 0x6, "76a8d3f313fb9191465fbd1d6de6432c0f5ccde34915455e23a143d0966057e5c2641dcea819d0541ba7d39f737369ae25e9b1216f5490612cb00c7903d2239e2997bf6f3f5e5a77a9bb869792d40bd8c303b690914fd02fb3be48d1cd36b688480ab10f1778b52e9248c4c933a4da1d76c3e1477d62618c293f377ad902c38d093348aa31d269517e873568fba37f13a93e6dc8b0b9dc9a7ddeb8bbc4e420d847885d6a7aa400a5cac36c410dad0dc5e236fcb070ac6f1cfb8de31871"}, {0xc, 0x7, {0xa8de31db39398507}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ct={0xc8, 0x0, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0xc, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @local}]}, {0x95, 0x6, "a3f8fe4a57afca18ec2d58f03be72f5b34e2aaf19c9a7129ce345566bdc88782f268c12aeac63bda5c175daba16d067e19ff6bde2ba6f9d5b423e1f7acb7c28a2d20ab2f4fdb64337ec6141485ef728cb10fe9e7630190c588b8899d4d5b7e001dbedde9635724203f1daf1d8f1ed71eb4220bd163832530443949e985cd555f7f355ca2249af20d8b0345b9dba7acc8e4"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_pedit={0xeb8, 0x9, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0xe3c, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe38, 0x2, {{{0x1, 0x4, 0x7, 0x8001, 0x74}, 0x58, 0x7, [{0x7, 0x4, 0x2f, 0x7f, 0x7, 0x5}]}, [{0x1281, 0x40, 0x7, 0x4, 0x7, 0x80}, {0x9, 0x0, 0x2, 0x0, 0xc1, 0x3}, {0xfffffc01, 0x1, 0x2, 0x1, 0xda38, 0x6}, {0x6df, 0x7, 0x1, 0x6, 0x6f12, 0x3a}, {0x400, 0x8, 0x0, 0x2, 0x8, 0x3}, {0xa25, 0x1, 0xfffeffff, 0x4, 0x2, 0x2}, {0x9a43, 0x3, 0x7f, 0x1000, 0x5, 0x3f}, {0x3, 0x3ff, 0xfac, 0xfff, 0x2, 0x100}, {0xdd82, 0x8, 0x1, 0x8000000, 0xde13, 0x8}, {0x1000, 0x1000, 0x9653, 0x4, 0x0, 0x3}, {0x38ea, 0x8000, 0x8e, 0x2, 0xfffffff9, 0x3ff}, {0xff, 0x24a3946a, 0x80000001, 0x5, 0x2}, {0xfffffffa, 0x5cde, 0x9, 0x1, 0x3, 0x8}, {0xdf, 0x5, 0x0, 0x6, 0x1bb, 0xc0af}, {0x3, 0x1f, 0x5, 0x6, 0x9, 0x7}, {0x80000000, 0x100, 0x0, 0xd9, 0x1f, 0x2}, {0x9b7f, 0x54, 0x0, 0xfffff7bb, 0xc5, 0x6}, {0x40, 0x2, 0x9, 0xff, 0x0, 0xb4b}, {0x80, 0x5, 0x8, 0x800, 0x2800, 0x9}, {0x7, 0x9, 0x3f, 0x80, 0x325cbb5f, 0x1}, {0x0, 0x4, 0x1000, 0xffffffff, 0x5, 0x1}, {0x0, 0xfffff801, 0x462, 0x6, 0x5, 0x401}, {0xd, 0x2, 0x8, 0x7fff, 0xfff, 0x337}, {0x400, 0x1ff, 0xc0000, 0x40, 0x428, 0x20}, {0x5, 0x6, 0x0, 0x6, 0x6c4, 0x4}, {0x2, 0x5, 0xffffffff, 0x20, 0x1f}, {0xffffff6d, 0x4f, 0x2, 0x3, 0x3, 0x80}, {0x2, 0x5, 0x40, 0xb5, 0x0, 0xee9}, {0x7, 0x7fffffff, 0x5c84, 0x2, 0x1f, 0x400}, {0x76, 0x7f, 0x80, 0xde6, 0x56, 0xfffff53d}, {0x2, 0x7fff, 0x8, 0x0, 0x3, 0x6}, {0x3, 0x400, 0xf816, 0x200, 0x90, 0x4}, {0x4, 0xa, 0x14000000, 0x2, 0x9fb9, 0x1}, {0x9, 0x1, 0xc0f, 0x101, 0x91c2, 0x401}, {0x0, 0xffff748a, 0x4, 0x7, 0x20000, 0x328}, {0x1d, 0x9, 0xcb0, 0x3, 0xec50, 0x52a}, {0x5, 0x0, 0x2, 0x40000000, 0x0, 0xf41}, {0xd6, 0x2, 0x4, 0x10000, 0x2, 0x47d}, {0x9, 0x1000, 0x5bb3, 0x20, 0x3, 0x7}, {0xfffffffd, 0x8001, 0x6, 0x80, 0x6, 0x5}, {0x7, 0x7, 0x100, 0x7fffffff, 0x4, 0x3}, {0x8, 0x400, 0x6, 0x625, 0x8, 0x3ff}, {0xfff, 0x7, 0x0, 0x2, 0x0, 0x3}, {0x0, 0x305, 0x1ff, 0x401, 0x83, 0x1ff}, {0x0, 0x7ff, 0x7f, 0x8, 0x5f7}, {0x6, 0x6, 0xda9, 0x6, 0xfffff001, 0x1}, {0x2, 0x5, 0xffff, 0x3, 0x9, 0x7}, {0xf1, 0x4, 0x800, 0x7, 0x1, 0x2}, {0x8, 0x6, 0xfffffffb, 0x7, 0x80, 0x4}, {0x2a980d8f, 0x7fffffff, 0x3f, 0xd47, 0x10000, 0x37cfb35f}, {0x6, 0x200, 0x6, 0xb8, 0xffffffff, 0x3ff}, {0x1, 0x0, 0x5, 0x7e39, 0x3}, {0x9, 0x101, 0x76, 0x7, 0x18f, 0x1}, {0x3, 0x2, 0x4, 0x1, 0x4, 0xff}, {0x0, 0x4, 0x327a9222, 0x7, 0x4, 0x5}, {0x6010acf4, 0x401, 0x1f, 0xffff, 0x0, 0x33362d30}, {0x7, 0x9, 0x6, 0x9, 0x6000, 0x735}, {0xcf, 0xfffffe00, 0x9, 0xa42, 0x3, 0x93}, {0x1000, 0x7ff, 0x9, 0xffffffff, 0x3, 0x7fffffff}, {0x7, 0x8, 0x2, 0x3, 0x8, 0x9}, {0x8, 0xb8f49e92, 0x8, 0x6, 0x1f, 0x4294}, {0x10000, 0xfffffff8, 0x10001, 0xb7e, 0x3, 0xe5d8}, {0x4, 0x5, 0x6, 0x3, 0x4, 0x81}, {0x89f, 0x0, 0x8000, 0xdb4e, 0x0, 0x8}, {0x800, 0x6, 0x4, 0x7ff, 0x1c0000, 0x10000}, {0x1aa4, 0x7, 0x6, 0x10001, 0x1, 0x5}, {0x830, 0x7, 0x200, 0x6, 0x2, 0x80}, {0x8, 0x7, 0x1f, 0x20000000, 0x1000, 0x100}, {0x8, 0x8, 0x2, 0x7fff, 0x7, 0x7}, {0xfff, 0x9, 0x2, 0x4, 0x2, 0x1}, {0x1f, 0xffff3598, 0x0, 0x0, 0x3, 0x200}, {0x7, 0x8, 0x0, 0x81, 0xfffffffd, 0x6}, {0x1, 0x47, 0x1510, 0x8, 0xfff, 0x40200}, {0x80000001, 0xffffffff, 0x5, 0x401, 0x3, 0x401}, {0x7, 0x800, 0x6, 0x5, 0x2, 0x2f00}, {0x8, 0x0, 0x7, 0x3, 0x1, 0x1}, {0x2, 0x59, 0xfff, 0xe2}, {0x3, 0x1, 0x8, 0x7ff, 0xffffffff, 0x4}, {0x2c7, 0x56, 0x100, 0xce, 0x2, 0x7f}, {0x80, 0x1, 0xffffffff, 0x7f, 0x5, 0x3}, {0x1f, 0x1, 0x0, 0x3f, 0x2, 0x20}, {0x2, 0x7fffffff, 0x0, 0xffffffff, 0x1, 0x2}, {0x2, 0x3f, 0x2, 0x5c, 0x6, 0x7}, {0xc3, 0x712a, 0x7, 0x8, 0x5}, {0x7f, 0x8000, 0x5, 0x8a, 0x8, 0x100}, {0x7fffffff, 0x81, 0x9, 0xd71, 0x8, 0x4}, {0xffff, 0x9, 0x9, 0x6a, 0x9, 0x8}, {0x401, 0x7fffffff, 0xbec0, 0x1b9}, {0x800, 0x8000, 0xd545, 0x40, 0x8, 0x8}, {0x7b, 0x6, 0x1, 0x6, 0x8, 0x1}, {0xff, 0x5, 0x10001, 0x7f, 0x5, 0x6}, {0x4, 0x7, 0x7f, 0x7, 0x8000, 0x3}, {0x6, 0x4e96, 0x87a, 0x4, 0x800, 0x7fffffff}, {0x1, 0x6, 0x1, 0xffffffff, 0x4, 0x2}, {0x9, 0x8, 0x9, 0x5, 0xe0df, 0x3}, {0xf30e, 0x400, 0x2, 0x4, 0x2, 0x4d82a2db}, {0xfd, 0x8, 0x7, 0x81, 0x7}, {0x9, 0xfff, 0x9, 0x7, 0x20, 0xd6}, {0xda6, 0x401, 0x6, 0x5, 0x8, 0x8}, {0x607e, 0x1, 0x6, 0x800, 0x7, 0x383}, {0xf8, 0x2, 0xffffffff, 0x3, 0x8, 0x1}, {0x3, 0x1, 0x559, 0xfffffc00, 0x1, 0x8001}, {0x5, 0x3, 0x1, 0x7, 0x30b, 0x3f}, {0xc5, 0x0, 0x5, 0x4, 0x90e5c5b, 0x5}, {0x3, 0x3, 0x8, 0x3, 0x0, 0x8}, {0x8, 0x21, 0x21e3, 0xffffff81, 0x3, 0x3}, {0x4, 0x7fb, 0x8, 0x8, 0x0, 0x4}, {0x400, 0x7, 0x1, 0x208, 0x8001, 0x3}, {0x2, 0xff, 0x8, 0x2, 0x427, 0x101}, {0x4, 0x80000000, 0xdae7, 0x6, 0x194, 0x2}, {0x6, 0x3ff, 0x10001, 0x10001, 0x1, 0x9}, {0xfffffc00, 0x2, 0x1f, 0x20, 0x36d9aed5, 0x401}, {0xfffffff9, 0x5, 0x6, 0x4, 0xa3, 0xfffffffd}, {0x7fffffff, 0x5, 0x20, 0x1a43e9ef, 0x40}, {0x8, 0x0, 0x8, 0x9, 0x9e91, 0x100}, {0x8, 0x1, 0xc9, 0x4, 0x3ff, 0x80a}, {0x6, 0x6, 0x2, 0x8000, 0x8000, 0x37a7}, {0x9, 0x1000, 0x2245, 0x101, 0x5, 0x3}, {0x101, 0x800, 0x0, 0x0, 0x9, 0x7}, {0x18d6, 0x1, 0xeb, 0x4, 0x3, 0x400}, {0x8, 0x8, 0x80000001, 0x7, 0x109a, 0x26ea}, {0x1, 0x3, 0x8b, 0x9, 0x7ff, 0x5}, {0x8, 0x2, 0x7f, 0x80000001, 0x9, 0xf23}, {0x8, 0x5, 0x4, 0x4, 0x8001, 0x100}, {0x1f, 0x80000001, 0x8001, 0x6, 0x3, 0x8001}, {0x9, 0x5, 0x4, 0x9, 0x0, 0x8}, {0x7, 0xfff, 0x0, 0x5, 0x0, 0x30000000}, {0x5, 0x7, 0x8, 0x3ff, 0x6, 0x400}], [{}, {0x5}, {0x3, 0x1}, {0x2}, {0x4, 0x1}, {0x2, 0x1}, {0x2}, {0x5, 0x1}, {0x5}, {0x1}, {0x5}, {0x1, 0x1}, {0x5}, {0x3, 0x1}, {0x5}, {0x0, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x5}, {0xd350d2ebb4c129a}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {}, {0x5, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x3}, {0x4, 0x1}, {0x5, 0x1}, {0x5}, {0x2}, {0x4, 0x1}, {0x5}, {0x4}, {0x4}, {0x1}, {0x0, 0x1}, {0x5}, {}, {0x5, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x2}, {0x2, 0x1}, {0x0, 0x1}, {0x5}, {0x5, 0x1}, {0x2}, {0x1}, {0x3, 0x1}, {0x2}, {0x0, 0x1}, {0x2, 0x1}, {0x3}, {0x1}, {0x1, 0x1}, {}, {0x0, 0x1}, {0x3, 0x1}, {0x5}, {0x3, 0x1}, {0x5}, {0x3, 0x1}, {0x3}, {0x3}, {0x3}, {0x3}, {0x3, 0x1}, {0x5, 0x1}, {}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x3}, {0x3, 0x1}, {0xefd11bd6f3cfdf5c, 0x1}, {0x5}, {0x3, 0x1}, {0x4}, {0x5, 0x1}, {0x4}, {0x4, 0x1}, {0x4}, {}, {0x3, 0x1}, {}, {0x2, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {}, {0x5, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x2}, {0x5}, {0x3, 0x1}, {0x4, 0xb9e6a41b0c8752cc}, {0x2, 0x1}, {}, {0x6, 0x1}, {0x1, 0x1}, {0x4}, {0x4}, {}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x5}, {0x1, 0x1}, {0x2}, {0x0, 0x1}, {0x1, 0x1}], 0x1}}]}, {0x51, 0x6, "38038d74f842b264ac408c12fd88ad1339f42c2bd34751a17e93104ea4b7412ef5271733927266d4380474b9f5bd4f798fd7413454d4fc35b4e6ac1e2f5767638ed80e5cb474936c469dbf1065"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x3}}}}, @m_tunnel_key={0x12c, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0xf37, 0x3, 0x1, 0xfffffff7, 0x6}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @empty}]}, {0xd5, 0x6, "fa05698f5e46d908a116bb3bf91265f9663f1696e831e2b1c7152ac2a6bf645abc866a554d664308b9b5dfc254dfa27f35f0b1228ddbc86c0a359636450519590598353320cabd7a0fc4aa00f20b493ff68f10946b28a4b29db6c93955777bc7c73ab4335f5f3431acead53e74c8d460d70cd997a773f21780efbd09861cde10a576fc9d6be0390ed3edf879778cb1dc49d76c46342f6c22db959eb496dca35e401053c134ebee4afc664bfdbb0278645d7d6b00817f07bed48bc9a15bf5176c714e88052a38bd42ba69b1d8f1e5537c90"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_mirred={0x1c8, 0xa, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0xc4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x3f1, 0x1, 0x3, 0x4, 0x5}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0xebe6, 0x4, 0x8, 0x101, 0x9}}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x3f, 0x6, 0x8001, 0x9}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x1, 0x5, 0x4, 0x5}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x6, 0xa29, 0x7, 0xffffffff, 0xa8}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x5, 0x20000000, 0x1, 0x2}, 0x2}}]}, {0xda, 0x6, "d57fb2b2eced470f7e3d36372682308d106daaccd5202005190014b0c74f6abcc7d0b3979e8e3c1efb4e4b1b9739e6a8b158989881cf87eaddf88fa5c94e7fa680a62beb0ada5fdc47a671c8ce1ab4cb9842ff673e535828a1a56a0b1ba5ce5a9767bd94ddae972a9835d0a3d7cbf425543b5f4cdfc54c82aaab6cb7670358c0395af83cd467f4024ee6b6fa12ebc463fda0329de1fe1225721a963328e3e42d2aa11209b09198ae593477907722f5b9a323db39a65ed807ae3a62f339c707fed167db00dc4cd3a2404cdee1d6818d18c97d67d68fa2"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_mirred={0x1c4, 0x14, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x7fffffff, 0x9000, 0x6, 0xb7f, 0xee1}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x80000001, 0x6, 0x2, 0xbde5, 0x7}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x3168, 0xff, 0x0, 0x1f}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0xfa, 0x7f, 0x6, 0x7, 0x50}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x1eb3, 0x4, 0x7, 0x7ff, 0x2}, 0x1}}]}, {0xf8, 0x6, "0ec88008624df85cbbbfd0781313a801443e0e331ea203ae86fccb5af0f5a2ce887f3c5430e84eb16deb232270172a27defc1b9d530c3cab52dcc6eb72f8a05e346557e835601261083ef85b61aa70a9813acc768676bbe6c12547c40c15f06fecb868bcc46e5b6f6fc57024a7db1570a13c7a452317a0aa432e97251623ee61b737620b4fcf1b2f8766abfcded685649c5e9e34daa718b05910e581c4d32dcea021bd0146b12b1957a169d6e28d3e6dc2d1dd4047d0329136c9ef6c6088404752c421c9a176fb30513141708d00620d1c53d1c90939a926ef0625fde24482b2ba72a32c65a4bd16e8fcd7d8678d53e02dfe3b52"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x5, 0x2}}}}, @m_skbmod={0xec, 0x7, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_SKBMOD_PARMS={0x24, 0x2, {{0x5, 0x20, 0x3, 0x5}}}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x7}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x2}]}, {0x8c, 0x6, "d80e6cce7768c37ddb3f7cf4a4b43dad6b4f6a727a6eb85cf2d81436182b1a4bc75d035d1e8cbf8002421f9275eb135b7e25fff3607261164ff5bcaad90f99b65a057b1c6e4869d3b1bf2e096f494754c05842951ed9a0f28d9d8b49bfb3bc3f036d5669bf6fe348feffc8a1f5b69403a4539c7805e31139d4d0005bb329499177c9b00378b4ebf7"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_bpf={0xd0, 0xf, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0xd, 0x8, 0x5, 0x1f}}, @TCA_ACT_BPF_FD={0x8}]}, {0x85, 0x6, "7e21bbc08692bd7aa9e45ac3a7a0f1ca46f2ed41eb557d56aa9987b788d8845e4da8a07f52c22ca4c798d1e1dd70a3a7b0804bfaf12e2b12a20865cc419b6afcd3cdaef21e181240603ee334f672ccfaff5620708871a4556a91d4d4dd5e77d7a4c3d7b2e85d2cbee904e0129764a771f433721c44a02df1bc825e28beb40fa62f"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}, {0x1290, 0x1, [@m_connmark={0x1b4, 0x3, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x11c, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x0, 0xffffffffffffffff, 0x8, 0x1}, 0x1}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3ff, 0x5, 0xde12ecab4441a30a, 0x9, 0x101}, 0x7}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x56, 0x1, 0x4, 0xfffffffe, 0x1000}, 0xf4c0}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x470c, 0x9, 0x8, 0xffff, 0x2}, 0x8000}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x5b4, 0x10000000, 0x6, 0x10000}, 0x97fd}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xffff, 0x184, 0x8, 0x5, 0x8}, 0xfffb}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3ff, 0x0, 0x7, 0x5, 0x6}, 0x9}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x8, 0x20000000, 0x7f, 0x5}, 0x5}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0xff, 0x2, 0x7fffffff, 0xfa000000}, 0x100}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x40, 0x1, 0x3, 0x2, 0x1f}, 0x3e}}]}, {0x6b, 0x6, "6b942f8cbdac151f8b4b4c0d259d60e086401efdf26bdd1840a579c2e4a8b305adeff02a8ba29e73c4895b3970a2eba8f248611cbae0dab61ce832bce973ad8f1f329a1bb26cfb7538f18320299f675c92ba44b4df837d953d1f815dbbfd2de4976ad01f56c4e9"}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_ipt={0x10d8, 0x9, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0xb0, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0x9}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_TARG={0x5e, 0x6, {0x0, 'filter\x00', 0x0, 0x6, "b54300bdd564747c58a69a1e62c47d016326740f3986fe50b430b59e002cf1e4a17a9c6ac9df5884e78044d634b60aedf61776a8"}}, @TCA_IPT_INDEX={0x8}, @TCA_IPT_HOOK={0x8}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}, {0x13cc, 0x1, [@m_ctinfo={0xc0, 0x16, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x44, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0x2, 0x7fc, 0xffffffffffffffff, 0x1, 0x800}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x3}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x80000000}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x2}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x4e9bc447}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x5}]}, {0x54, 0x6, "a080d4cc08920d2669d369ee140347f35d39617b4500e211793d241250cf3d539bf52ff30f73d68976ccdcf1770ca5ca13c207c64113272023f6dbe3768f6331d0e5a37715626bfa9c025f457a2ddcd2"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_skbmod={0x105c, 0x14, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x30, 0x2, 0x0, 0x1, [@TCA_SKBMOD_PARMS={0x24, 0x2, {{0x10001, 0xd9c, 0x10000000, 0x401, 0x5}, 0x1}}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x5}]}, {0x1004, 0x6, 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{0xc}, {0xc, 0x8, {0x1, 0x2}}}}, @m_vlan={0x184, 0x1c, 0x0, 0x0, {{0x9, 0x1, 'vlan\x00'}, {0x88, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x8, 0x6, 0x6, 0x100, 0x5}, 0x3}}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x3}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0xe75}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x20, 0x401, 0x20000000, 0xfc, 0x8f8}, 0x1}}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x7, 0x1, 0x1, 0xfffff001, 0x8}, 0x2}}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}]}, {0xd4, 0x6, "b8f91e30c73d181a44e0d4f95b707b2807aa24abcc9dae1f3bf0cbf16590af2c7cdfde4f37619ea9d2ab8c4c571a52ab4e227eaccd3edcd0f397f11a051be883c0beb2aab11ef81ddd11b3481a710c1949c12b991df1222f58a8569a85c0ad6454d3fcf87616241d6fea304f548669b23fb44c13da10867b2df21f1449368a43d06fc0edb4861e8bda1cc52b08864e8ae46461f8dc0926032ee5e80423287611bc7fe3c83ce912c6796b658eb96ae39f45ce4ad127570cf962ec1baabecdcf49fe2c6c1d5eb086f78a2651f1e88866ec"}, {0xc}, {0xc, 0x8, {0x4, 0x3}}}}, @m_gact={0x84, 0x1b, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x58, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x7, 0xffffffff, 0x2, 0x3, 0x3ff}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x17ee}}, @TCA_GACT_PARMS={0x18, 0x2, {0x6, 0x327f3a11, 0x0, 0x3, 0x3ff}}, @TCA_GACT_PARMS={0x18, 0x2, {0x22, 0x7fff, 0xffffffffffffffff, 0x3f, 0x5}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ipt={0xa4, 0x3, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}]}, {0x56, 0x6, "c73eb4b9d13e30773a43eb7f63f16b0e5b4c4a648e03829a7722fee7e9c9dbef8150f6acc391853dd942ae853e235f9761eea1b0faa608d8e9875c928419d1fc4b4afe5d9f5e5c41b23e86e2ac45bf32071b"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}, {0x45c, 0x1, [@m_ipt={0xb4, 0x1c1b, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x8a, 0x6, "1e6964ad935679ffa0280ee2c12d3fa57ce46c4d77ef9a5f93f1c9096f1c06f5728933954248f105e2bb8f5abbeef189d954101666cdf174e641b6b0fdc70c2cab6ba687e6984db540d80f374cdc49e62c985edb787f2e83b7ca4ebe5025250aaa003444fbc04327ec2d8f88bae175a5720b0111e6c6197714bc9598ae75a686c44f02145fb1"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_tunnel_key={0x100, 0x19, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x34, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @mcast1}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x7ff, 0x7, 0x8, 0x9995, 0x6}, 0x2}}]}, {0xa0, 0x6, "1996403e198874b3f42bb0d443f17e9b727b72e02ae75038e1f647304d3e204ba5fd13f73aeb130290310333b6f1e2230047615e05b01a2dd54f8736a0485bd5db1974fca75c6df462c6f9181461629d11bca75d76141e28088ac8fa9b1bf018cb25bb7f333e1e818472827020445a8b750d3610946c98f0e9a988ac0bf9c6ffce757cede694dadde8549272aa04fba9fa2802190e6e23e719fa8075"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_ct={0x174, 0xc, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x58, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @mcast2}, @TCA_CT_ZONE={0x6, 0x4, 0x9}, @TCA_CT_ACTION={0x6, 0x3, 0x4}, @TCA_CT_LABELS_MASK={0x14, 0x8, "5cef87f11ab8240052e9c7273b4ad5ae"}, @TCA_CT_MARK={0x8, 0x5, 0x7fff}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @private0={0xfc, 0x0, [], 0x1}}]}, {0xf8, 0x6, "9d7fcbc6fa95a07170064a0c7b8718b3d00824c9f0fa1052555c72dd5718e70fbcde94dc7d23a27620d9cc4bb9fc65a4b1ef17b89e1b34c460f1bf8d56c63665a62be64224af876f91c885947ca3a342c5c6dbc1b27f818a6923aafdb2460bcb37639f8b96701fd11561e94ec9a77c02a89ac802da39daaf6b679a5482edbfff5642f6ab41aad9c879b360b4f8700754ae84b5f50a7f67b0c04e729d91263960146bf76bf145688995d4451a1e4f906e18524c94a45389a96505646002ad7d2cbf12a8f2ee40691a6a2c2b478d6fa9ce6efa775e85d6663541f93c6a241667c6fc308fc0bf0bec5fdb1828791aaf230026ad9c2d"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_sample={0xa4, 0x13, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0xffff, 0x2, 0x20000000, 0x284, 0x1000}}]}, {0x5f, 0x6, "a7ec07747e2e9f9a37505f5bb283472106f816836cac1614a2a9c7b2d7a743f5a2af5902052277a11cc773528807430c4f1108db0858b4f6d72ac1104fb3c3702f9b61bca7b3b0eb0d07a4f1ddda16fec6b51864cbc2a3ddfd9447"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ipt={0x8c, 0x1c, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0xc, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0xa680}]}, {0x5a, 0x6, "dc98a73f855a9efe3a608ba856fac4e8f65737e752e47e1d741876562f735f5edb65b5c53bf4f7a02a2a9d118f36866dd91be9d7b3f3aae51f2d4da6ddc4f49ba8d86a0990f936561560701f533c84faad70489a1123"}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}]}, {0x240c, 0x1, [@m_mirred={0x184, 0x1e, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x84, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x70000000, 0xfff, 0x1, 0x7f}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x808, 0x215, 0x20000000, 0x5, 0x90}, 0x4, r4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x80000001, 0x40, 0x2, 0x40, 0x1}, 0x3, r7}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x1a61, 0xffffffffffffffff, 0x1, 0x9}, 0x3}}]}, {0xd8, 0x6, "a8800305dc41a4e6251d4d3fcb83db0ca4be4f4f52d8c7f7ef87376015f9614489b611f859ac2cc8563603a62bee6741731a9fcdef9f45f5abc60b99c0b5470b0fb78a91731715dfd275bfd602d2951437606222b73353e60e77de2f144942b935420e2090f24b087f58695162ec26d2b01b8bd14eb5bdcf8e4b9e7c3a4b313760f5713b2c4dfcc7cff2d4fc3b54c0600897a6151ff178850148b3ae8b1decc5f1b758208a6a6b79b5551e2d033021a4907b11d106809765d4b052cbe9e294db2379549863256abeab430cf6fa130a5376515028"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_tunnel_key={0xe0, 0x9, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e20}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @mcast2}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @rand_addr=0x64010101}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e24}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @private=0xa010102}]}, {0x7c, 0x6, "7a1906c983786da3e599b4270cb15eae4fad52de5a836bf0ae0e1c84316dca0556419985036b25af380a0e5122bb0560886b0e769ffde268834d84557a9212fc31538fd757c1e3bf0aef559d3331ba6fd38a16bbf5be76b263938e08e0aa3ec153e01c15b007ab7c6ac1872275da0cee21ce53755bc1c93b"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_gact={0x108, 0x2, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x64, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x9, 0x1, 0x1, 0xffffffff, 0x7}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x9e9, 0x5}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0xe0a, 0x1}}, @TCA_GACT_PARMS={0x18, 0x2, {0x8c, 0x10001, 0xffffffffffffffff, 0x6, 0x5}}, @TCA_GACT_PARMS={0x18, 0x2, {0x9, 0xce64, 0x1, 0x815, 0x5}}]}, {0x7c, 0x6, "c722a9cfc24b11d7d28e2ccc5f24037d9e525b5b48cbbec4016b750d5303e70a92027b34a5e9d5022c6daee50a8151c897f5d7c5189ac51c0aa5187c9c0095136ccf4243994d0776868a37bf658de4ec13c1686407da3584f00972472f848a8c015dd9a426e1b4cc4acd3807e0a82e735c36b27b71cb3a63"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ife={0x1054, 0x0, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_IFE_TYPE={0x6, 0x5, 0x9}, @TCA_IFE_METALST={0x20, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x6}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x80}]}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ife={0x1048, 0x1c, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x1, 0x1f, 0x2, 0x3ff, 0x8}}}]}, {0x1004, 0x6, "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{0xc}, {0xc, 0x8, {0x2, 0x7}}}}]}, {0x13c, 0x1, [@m_ct={0x138, 0x10, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e23}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e23}, @TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @TCA_CT_ACTION={0x6, 0x3, 0xa}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @private=0xa010100}]}, {0xd9, 0x6, "c4784ba6953cfabd9d6d017227fe6f4be5d274b7dd276d61a659c842d9faf12d77f19cde2c4ccf2a226388b9b3157d819fd07df4480879e880b09b0f2abcbe7d66427d9afd03e10d54fd47a6458e01a3be4713185fe7177994e01fa0a98d6fc6a12f5ac04daf4fe6978f453b701d1b31af79c5f4d765fc66d25cd89dbfba41dd561bf56afd7ca1ca37038261b4909faa4f22f964413279669970fa5e66463f7a37d3be2cf82c63867c790caeead97c9c0c981a5f98bdf67933e30552b218b4f02d7afc60553aa576cbc1dea7c64d56f3f47b66f99e"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}, 0x6af8}, 0x1, 0x0, 0x0, 0x8000}, 0x22) syz_emit_ethernet(0x56, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xa6f0}]}}}}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209240", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 19:10:31 executing program 3: 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)={&(0x7f0000000440)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000001280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r4, 0x8983, &(0x7f0000000240)={0x1, 'vlan1\x00', {}, 0x6e88}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}}, 0x0) 19:10:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000080)=0x5, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x2, 0x6, 0x8000, 0x6, 0x0, 0x0, 0xfffffffd}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8000}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000100)='?', 0x1, 0x8040, &(0x7f0000000000)={0xa, 0x4e23, 0xfffffffd, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[@ANYRESDEC=r4, @ANYRESOCT, @ANYRESDEC=0x0, @ANYRES32=r0, @ANYRESOCT], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r2, r5, 0x12}, 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 19:10:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x48}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') r5 = accept4(0xffffffffffffffff, &(0x7f00000038c0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000003940)=0x80, 0x800) getsockopt$inet6_dccp_int(r5, 0x21, 0xa, &(0x7f0000003980), &(0x7f00000039c0)=0x4) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x30, r4, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0x2}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5210080}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x300, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x20040001) [ 1715.879480][ T1380] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1716.047722][ T29] audit: type=1804 audit(1593457831.961:2464): pid=1388 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/852/cgroup.controllers" dev="sda1" ino=16377 res=1 [ 1716.288342][ T29] audit: type=1804 audit(1593457832.201:2465): pid=1396 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/852/cgroup.controllers" dev="sda1" ino=16377 res=1 19:10:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x4, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x80, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000fcff28000000020000002b07df2fd003000000000800000017e30200000000000000"], 0x28}}], 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000010) ioctl$SIOCX25GCALLUSERDATA(r1, 0x89e4, &(0x7f0000000180)={0x1f, "d29f6c29e3ff0666aa378452b502c2c483ee29037930791760157371fa86c5b708a10c3c88dd96a56a66dcfae038212e81506e61c5963e115922ca85811d6066348b5c49e22a8901840b09325ddce8bff6f28b8c150765f93b96122bc47219929b0950003ba8e9d8f413b4d1844d4dd010db131280f708753099e6b6d34e2b42"}) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x200000}, 0xc) 19:10:32 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fcdbdf251f00000008009a0001000000070021006262000005009200400000000400cc003c002280080007000000000008000400bd00000008000700070000000800030040000000080005000100000008000400ff0f00000800010009000000"], 0x6c}, 0x1, 0x0, 0x0, 0x404c891}, 0x18001) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'macvtap0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 1716.550541][ T1408] IPVS: ftp: loaded support on port[0] = 21 [ 1716.919606][ T1384] [ 1716.921966][ T1384] ============================================ [ 1716.928108][ T1384] WARNING: possible recursive locking detected [ 1716.934254][ T1384] 5.8.0-rc2-syzkaller #0 Not tainted [ 1716.939521][ T1384] -------------------------------------------- [ 1716.945663][ T1384] syz-executor.3/1384 is trying to acquire lock: [ 1716.951975][ T1384] ffff8880517fc280 (&vlan_netdev_addr_lock_key/1){+...}-{2:2}, at: dev_mc_unsync+0xf4/0x190 [ 1716.962054][ T1384] [ 1716.962054][ T1384] but task is already holding lock: [ 1716.969412][ T1384] ffff888092a66280 (&vlan_netdev_addr_lock_key/1){+...}-{2:2}, at: dev_mc_unsync+0xb0/0x190 [ 1716.979494][ T1384] [ 1716.979494][ T1384] other info that might help us debug this: [ 1716.987546][ T1384] Possible unsafe locking scenario: [ 1716.987546][ T1384] [ 1716.994992][ T1384] CPU0 [ 1716.998353][ T1384] ---- [ 1717.001648][ T1384] lock(&vlan_netdev_addr_lock_key/1); [ 1717.007184][ T1384] lock(&vlan_netdev_addr_lock_key/1); [ 1717.012819][ T1384] [ 1717.012819][ T1384] *** DEADLOCK *** [ 1717.012819][ T1384] [ 1717.020973][ T1384] May be due to missing lock nesting notation [ 1717.020973][ T1384] [ 1717.029296][ T1384] 3 locks held by syz-executor.3/1384: [ 1717.034740][ T1384] #0: ffffffff8a798148 (vlan_ioctl_mutex){+.+.}-{3:3}, at: sock_ioctl+0x4b8/0x730 [ 1717.044035][ T1384] #1: ffffffff8a7b00e8 (rtnl_mutex){+.+.}-{3:3}, at: vlan_ioctl_handler+0xb7/0xeed [ 1717.053492][ T1384] #2: ffff888092a66280 (&vlan_netdev_addr_lock_key/1){+...}-{2:2}, at: dev_mc_unsync+0xb0/0x190 [ 1717.064005][ T1384] [ 1717.064005][ T1384] stack backtrace: [ 1717.069901][ T1384] CPU: 1 PID: 1384 Comm: syz-executor.3 Not tainted 5.8.0-rc2-syzkaller #0 [ 1717.078474][ T1384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1717.088516][ T1384] Call Trace: [ 1717.091791][ T1384] dump_stack+0x18f/0x20d [ 1717.096100][ T1384] __lock_acquire.cold+0x178/0x3f8 [ 1717.101189][ T1384] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1717.107426][ T1384] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1717.113414][ T1384] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 1717.119221][ T1384] lock_acquire+0x1f1/0xad0 [ 1717.123730][ T1384] ? dev_mc_unsync+0xf4/0x190 [ 1717.128405][ T1384] ? lock_release+0x8d0/0x8d0 [ 1717.133077][ T1384] ? lock_release+0x8d0/0x8d0 [ 1717.137756][ T1384] ? do_raw_spin_lock+0x120/0x2b0 [ 1717.142777][ T1384] ? rwlock_bug.part.0+0x90/0x90 [ 1717.147800][ T1384] _raw_spin_lock_nested+0x30/0x40 [ 1717.152911][ T1384] ? dev_mc_unsync+0xf4/0x190 [ 1717.157587][ T1384] dev_mc_unsync+0xf4/0x190 [ 1717.162093][ T1384] vlan_dev_stop+0x51/0x350 19:10:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x70, r8, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0x48, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "f0d0aa4e7501e88560a6af1ce3"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5}]}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x44}, 0x0) [ 1717.166596][ T1384] ? vlan_dev_change_rx_flags+0x170/0x170 [ 1717.173475][ T1384] __dev_close_many+0x1b3/0x2e0 [ 1717.178466][ T1384] ? dev_add_offload+0x250/0x250 [ 1717.183404][ T1384] dev_close_many+0x238/0x650 [ 1717.188081][ T1384] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1717.194039][ T1384] ? napi_watchdog+0xc0/0xc0 [ 1717.198632][ T1384] vlan_device_event+0x8ef/0x2010 [ 1717.203727][ T1384] ? phonet_address_add+0x760/0x760 [ 1717.208924][ T1384] ? unregister_vlan_dev+0x570/0x570 [ 1717.215327][ T1384] ? do_raw_spin_unlock+0x171/0x230 [ 1717.220581][ T1384] notifier_call_chain+0xb5/0x200 [ 1717.225626][ T1384] call_netdevice_notifiers_info+0xb5/0x130 [ 1717.231509][ T1384] dev_close_many+0x30b/0x650 [ 1717.236176][ T1384] ? netdev_adjacent_get_private+0x40/0x40 [ 1717.241992][ T1384] ? napi_watchdog+0xc0/0xc0 [ 1717.246634][ T1384] ? vxlan_offload_rx_ports+0x430/0x430 [ 1717.252197][ T1384] rollback_registered_many+0x3af/0xf60 [ 1717.257732][ T1384] ? notifier_call_chain+0x1a9/0x200 [ 1717.263019][ T1384] ? dev_xdp_uninstall+0x3f0/0x3f0 [ 1717.268135][ T1384] ? netdev_upper_dev_unlink+0x48e/0x5f0 [ 1717.273768][ T1384] unregister_netdevice_queue+0x2dd/0x570 [ 1717.279490][ T1384] ? unregister_netdevice_many+0x50/0x50 [ 1717.285130][ T1384] unregister_vlan_dev+0x2c0/0x570 [ 1717.290246][ T1384] vlan_ioctl_handler+0x311/0xeed [ 1717.295291][ T1384] ? mutex_lock_io_nested+0xf60/0xf60 [ 1717.300663][ T1384] ? register_vlan_dev+0x7f0/0x7f0 [ 1717.305836][ T1384] ? do_vfs_ioctl+0x27d/0x1090 [ 1717.310784][ T1384] ? generic_block_fiemap+0x60/0x60 [ 1717.315982][ T1384] ? register_vlan_dev+0x7f0/0x7f0 [ 1717.321092][ T1384] sock_ioctl+0x4d1/0x730 [ 1717.323953][ T1417] IPVS: ftp: loaded support on port[0] = 21 [ 1717.325417][ T1384] ? check_preemption_disabled+0x38/0x220 [ 1717.325432][ T1384] ? dlci_ioctl_set+0x30/0x30 [ 1717.325448][ T1384] ? __fget_files+0x294/0x400 [ 1717.325462][ T1384] ? dlci_ioctl_set+0x30/0x30 [ 1717.325477][ T1384] ksys_ioctl+0x11a/0x180 [ 1717.325492][ T1384] __x64_sys_ioctl+0x6f/0xb0 [ 1717.325504][ T1384] do_syscall_64+0x60/0xe0 [ 1717.325519][ T1384] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1717.325528][ T1384] RIP: 0033:0x45cb19 [ 1717.325532][ T1384] Code: Bad RIP value. [ 1717.325538][ T1384] RSP: 002b:00007f4f82d7ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1717.325550][ T1384] RAX: ffffffffffffffda RBX: 00000000004f3f80 RCX: 000000000045cb19 [ 1717.325556][ T1384] RDX: 0000000020000240 RSI: 0000000000008983 RDI: 0000000000000006 [ 1717.325562][ T1384] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1717.325567][ T1384] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1717.325586][ T1384] R13: 00000000000006a6 R14: 00000000004d5520 R15: 00007f4f82d7b6d4 [ 1717.429715][ T29] audit: type=1804 audit(1593457833.342:2466): pid=1422 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/854/cgroup.controllers" dev="sda1" ino=15956 res=1 [ 1717.697472][ T1380] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 19:10:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x70, r8, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0x48, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "f0d0aa4e7501e88560a6af1ce3"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5}]}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x44}, 0x0) 19:10:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @empty}}) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) 19:10:33 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000480)="584355bef6a4b629b42023d5fcb9be6d", 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000180)=0x78) 19:10:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 19:10:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x70, r8, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0x48, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "f0d0aa4e7501e88560a6af1ce3"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5}]}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x44}, 0x0) [ 1718.046030][ T1468] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1718.062064][ T1469] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1718.071666][T21092] tipc: TX() has been purged, node left! [ 1718.085021][ T1469] device vlan2 entered promiscuous mode [ 1718.090926][T21092] tipc: TX() has been purged, node left! [ 1718.091331][ T1468] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 19:10:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @empty}}) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) [ 1718.139974][ T1477] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1718.159672][T21092] tipc: TX() has been purged, node left! [ 1718.173677][T21092] tipc: TX() has been purged, node left! 19:10:34 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000480)="584355bef6a4b629b42023d5fcb9be6d", 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000180)=0x78) [ 1718.309876][ T1490] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 19:10:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @empty}}) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) [ 1718.355625][ T1493] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 19:10:34 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000480)="584355bef6a4b629b42023d5fcb9be6d", 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000180)=0x78) 19:10:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x70, r8, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0x48, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "f0d0aa4e7501e88560a6af1ce3"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5}]}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x44}, 0x0) [ 1718.550289][ T1496] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1718.595969][ T1498] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1718.827085][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 1718.827102][ T29] audit: type=1804 audit(1593457834.732:2469): pid=1503 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/856/cgroup.controllers" dev="sda1" ino=15770 res=1 19:10:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 19:10:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @empty}}) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) 19:10:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x70, r8, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0x48, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "f0d0aa4e7501e88560a6af1ce3"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5}]}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x44}, 0x0) 19:10:35 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000480)="584355bef6a4b629b42023d5fcb9be6d", 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000180)=0x78) 19:10:35 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 19:10:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x70, r8, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0x48, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "f0d0aa4e7501e88560a6af1ce3"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5}]}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x44}, 0x0) [ 1719.997019][ T1519] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1720.013751][ T1526] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 19:10:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @empty}}) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1720.095858][ T29] audit: type=1804 audit(1593457836.002:2470): pid=1529 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/857/cgroup.controllers" dev="sda1" ino=15975 res=1 19:10:36 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000480)="584355bef6a4b629b42023d5fcb9be6d", 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) 19:10:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @empty}}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1720.243754][ T1545] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1720.247437][ T29] audit: type=1804 audit(1593457836.052:2471): pid=1533 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/860/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 1720.333937][ T1551] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 19:10:36 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000480)="584355bef6a4b629b42023d5fcb9be6d", 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r6, 0x0, 0x100000010) 19:10:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @empty}}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) 19:10:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x70, r8, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0x48, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "f0d0aa4e7501e88560a6af1ce3"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_MODE={0x5}]}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x44}, 0x0) [ 1720.566754][ T1557] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1720.789158][ T29] audit: type=1804 audit(1593457836.702:2472): pid=1561 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/861/cgroup.controllers" dev="sda1" ino=15765 res=1 19:10:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 19:10:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) 19:10:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @empty}}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) 19:10:36 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000480)="584355bef6a4b629b42023d5fcb9be6d", 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 19:10:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="2321202e2f66696c659385943d30205e2d20656d6f72792e6c616e317b206d656d6b72792e657665007473000ae0a44301e35f6ea70565eb521d078e8331cc494cda1a5bcdcd7a367fc22372c64b9cd509bf542d6943a89ac7f0a5cd01ffc671f4afd52f9209df0800a9a9ef38a967b548000e6aa52f4a78b569fa02527b598a39c56ad5eeeacb5d65f04751f1caca27b2b1f3608c09e7c2d66a18c484aee2d1b950a92e2214ac481a01233932e93608ed16149749f7a53c09db4ca9722d602042e641c1d511a45053d271dfbf354bccf7eb03dea7f946c51f17574769a3caa38683474f45776304270019000000002c4601c79e1e729b9493d40a44f8df3ade9fea474befbbabf385b3c47cfb0af700000051a4000000000000000000006c3db85b12618c42624a044e5132da3377e49c53bee9bdead00ea8681361c18a124419bb93e420e42ed65f78a573a1f06887e0afbd7007f4deea9c76473499025de3b7ee5a0c512559d09758538f2c93d985f0fdd2d20b062d185dbd8ba37e6c976cac1c06b81aad7ab1324a2a007227efcce1baa66c8938fd9a00000000000000000000000000000e8a35c37425e2707f443894fd176c1da9b3b8511f3d21918755817c7d96ea1229ddeb3c391c6d1787aeac7b2d4c33dc75be0bb75a9a4909bc2a41d00ddeec215452861be5e80f57195f2731ad69f412591439298dd85430dca3831259c964f88b978a9757f208da31a715de65f0e8e0611d26d6724e149fcb15f317a855d936e8b300000000aec90e95f84cc9fc87a4f4540ae6e9e68f1c0036b61bbc285f1b535da1ddd0e190d72fc7d92c1f0b69f6ef15000000000000474d6c8b73e760b2fcb3079e376ddf4cc1bae6a3336d0cfec1bb5affccda05aa76fd8405325694f5487c0e091ccc9e8e5f5d1fc1a0bfe0c3fd1e8217d82319170acf1ea02050c3346004f457a83d0e4b7eacb25a2ba9f4323166f275a6c49822bdbc26f0d0a5b165068a35f11b59661ad2b6d5cdee6c2275ecfae2d9549a80a0aa3c147486ce2baed07fc8ff3cf8a548690e7fe1762d90a9128a5c4805d182ceadff5b5bbd63c1cd9e9353b2ef25254f846e16ff7b"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 19:10:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000010) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) 19:10:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) [ 1720.950642][ T1569] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 19:10:36 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000480)="584355bef6a4b629b42023d5fcb9be6d", 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) [ 1721.050544][ T29] audit: type=1804 audit(1593457836.962:2473): pid=1571 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/858/cgroup.controllers" dev="sda1" ino=15912 res=1 [ 1721.095344][ T1579] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 19:10:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') socket$tipc(0x1e, 0x5, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32, @ANYBLOB="140002"], 0x30}}, 0x0) 19:10:37 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1721.221876][ T1587] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1721.269331][ T1598] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1721.311891][ T29] audit: type=1804 audit(1593457837.222:2474): pid=1596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/862/cgroup.controllers" dev="sda1" ino=15765 res=1 19:10:37 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000280)=0x80, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000480)="584355bef6a4b629b42023d5fcb9be6d", 0x10) 19:10:37 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1721.524128][ T29] audit: type=1804 audit(1593457837.432:2475): pid=1603 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/859/cgroup.controllers" dev="sda1" ino=16017 res=1 [ 1721.541553][ T1607] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1721.602762][ T1610] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 19:10:37 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 19:10:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r7 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00'}) 19:10:37 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000280)=0x80, 0x800) 19:10:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32, @ANYBLOB="140002"], 0x30}}, 0x0) 19:10:37 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 19:10:37 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1722.000357][ T1619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1722.037324][ T1622] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 19:10:38 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) 19:10:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') socket$tipc(0x1e, 0x5, 0x0) 19:10:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1722.092549][ T29] audit: type=1804 audit(1593457838.002:2476): pid=1624 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/863/cgroup.controllers" dev="sda1" ino=15845 res=1 19:10:38 executing program 5: r0 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, @isdn={0x22, 0x3, 0xd, 0xf8, 0x8}, @nfc={0x27, 0x0, 0x2, 0x4}, @ipx={0x4, 0x6, 0xfffffffb, "b5f086ec1115", 0x4}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002800128009000100766c616e000000001800028006000100fe0f00000c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB="8108058b7326d7137e9f30cf951a35c5aca4b83ec804e2d0e2cd30daf8934b2ddc7e2f5afa5a4cdc885d6068a26de45bbbc92a18bc7ab22f1e9f08ccaadc32d15c0c6507a0ea5c314acdddd85fb73f4eebd58d8918d497", @ANYRES32=r1, @ANYBLOB], 0x58}, 0x1, 0x0, 0x0, 0xc5}, 0x0) socket$netlink(0x10, 0x3, 0x6) [ 1722.203308][ T1636] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1722.212838][T21092] tipc: TX() has been purged, node left! [ 1722.213510][ T29] audit: type=1804 audit(1593457838.092:2477): pid=1630 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir710915010/syzkaller.cdXWLf/860/cgroup.controllers" dev="sda1" ino=15762 res=1 19:10:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000010) r2 = accept(0xffffffffffffffff, &(0x7f00000008c0)=@ax25={{0x3, @rose}, [@null, @bcast, @rose, @remote, @netrom, @null, @bcast, @bcast]}, &(0x7f0000000940)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="dfc72f9bad6f6868fc545fd198b05c5e46468891d8efbb984031fca71923f783415e59f307eac4f47e1fe4717ff5836d3975b875e98a7337540f323b0eac20e394608cb570e9b782b7cf19810e612ffe9fa48753f3aec61819d0bc8078686abdbe3b193c4f542892dca0f3100eac1de14262e6ca0b00444e19", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25440000000800260004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4001) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x74, 0x1, [@m_tunnel_key={0x70, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e22}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000a00)=ANY=[@ANYBLOB="481a62ead565956ea78f2c5754f2c5e02c98dea8209cf2c1d77994ccdd5c9f99aaffa49986406507260857fbe1a8a9b7b766f804eae1"], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000010) sendmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="f4189e189308acc5c6a20aeb4100dbd058a91f186a0fc0fb818400a5eb26bcdceee7262d391873416f5a40d6668eb57d31b4b14220d2243edb19fa0ef4d50c85165fc710b1255fd406e9e7b8721631ae4f86ea60b7e8dc32bb5b5a7ff5022183e6d995352f59087de54dfeab60bf166d82f5cd253561b7493b397d06144238d3e316aedbf4375563ffaeb6eec73d8a491aede63c9005e9d157e0cd1220a5943a73d11129c9", 0xa5}, {&(0x7f0000000280)="acf7a039a9e8d06fa6f206bf9c3d30145f71963388cce05a9d7b3f5993927b", 0x1f}, {&(0x7f0000000400)="bd8b9b55afbcba73b64d859493780b86c16cb42f78ba9ff3ec7178d685b45a837efb9e3378a299a766b3d3991bb40cd4cbc6bcb34e1af33e64eff7b9188fbdbf9caba2875341fc952af2b70cb48063a38277761eb3ae674eea00798d71877392abd3e1ffdb5389c43f1ac433a73d924911bc7a6543b5228fcd166a1174092b92ff", 0x81}, {&(0x7f00000004c0)="010aa33d954fde311c081c4bdad199ed158d2bb1ac9353e6f067ac8773aaeae3e9fc73e0c5a5781e9b50f796f70501f75230cd9985463f82b903b6c8eadb36fedefba8ae2b35ca26783be049f4a36c255181b933247af5b5a1ab86fe9664e8e5dd640e4396f81d15dd41064c59813a2204298d2bc667c238337cc079b5d9b0765cc5eecae6a5e880bfa0a840c73070c13a62c208664b96f9b453ec262da7a5b369e18be6d1422cb9d6c3fa138c993735e2ab622f43bfd4dd7e8b6d53db3d87cf87f78264549a86854409e6ffe36a86706b466eb71710df3d07e2eac9758a35acbe4f", 0xe2}, {&(0x7f0000000600)="a9efef72c96e0a597dd85ea1a58e9c3e13db55d535ed030b8933123f56c3281a6ffb2fcac576e6fcd236c188f623415528588af6e3ab26361bd275bd6d364ac917a314e272ecac2c5ed1a6c0d8e49a0dfebdeb5f0aaa386d5d93b77583e57fdca51964c0941cb0d6deb14283f45a70bfdc5a29fb7e25c80266b99ed4a007a494dc62d2e75d06e17e8c660a69c33da378c5522593c38f04f7ba40518f871e5a51fcc87a826fb63d7fc91ce84a3fdb9ca5dadc3de4be4f5f2e8e6dfa0b54", 0xbd}, {&(0x7f00000006c0)="f7517fcb0c34ba384d4d3aeeddb39d0f9a4046d983bb9b4c368207a4899e68efdffd05f1defc0487640a67292473c1bde72d0228948aa38a7ebf362d25b925049ca572b6", 0x44}, {&(0x7f0000000740)="3629b9ad675d42086b368074a4cc4ded06f8b150003a4df45011acf609e20ab9c9c83d812c33952818112913be878412919f598a02848b4e340c350c0a59862d9eac39852325bc214a42a4159b5504987f0e5dadfa499d24b5d2316529f253bbf4e7c2d76c9812b39646b68d6eec261cfa64c1b24d2731efbf9d0e773217c9ff999c54cf2bff52b438e7c2533994e4798c68705006dda40348f1e4ed758b59860af8b192825d20a4a1907f", 0xab}], 0x7}, 0x48814) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32, @ANYBLOB="140002"], 0x30}}, 0x0) 19:10:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0224fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1722.352521][ T1652] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1722.381596][ T29] audit: type=1804 audit(1593457838.292:2478): pid=1654 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir924053249/syzkaller.kOvYWB/864/cgroup.controllers" dev="sda1" ino=15890 res=1 19:10:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xfffffffffffff