@loopback}, {0x14, 0x4, @dev}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_TIMEOUT={0x8}, @CTA_EXPECT_MASTER={0xc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}]}]}, 0x124}}, 0x0) 17:56:34 executing program 3: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)) 17:56:34 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[], 0xd4}}, 0x0) 17:56:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000003c0)={&(0x7f0000000240), 0xc, &(0x7f0000000380)={0x0}, 0x8}, 0x0) [ 439.804667][T21411] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 17:56:34 executing program 4: r0 = socket(0x10, 0x3, 0x5) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 440.548569][ T35] audit: type=1804 audit(1611856595.229:101): pid=21423 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/676/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 17:56:35 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:35 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14}, [], {0x14, 0x2a}}, 0x28}}, 0x0) 17:56:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000001b80)=""/4105, 0x1009}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:56:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000010"], 0xd4}}, 0x0) 17:56:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x19, 0x0, 0x0, 0x8}, 0x40) 17:56:35 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWSET={0x14}], {0x14}}, 0x3c}}, 0x0) [ 440.730430][T21437] netlink: 192 bytes leftover after parsing attributes in process `syz-executor.1'. 17:56:35 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x317a75d08092f95c, 0x0) 17:56:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x301, 0x0, 0x0, {}, [@CTA_LABELS={0x18, 0x16, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2c}}, 0x0) 17:56:35 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14}, [], {0x14, 0x66}}, 0x28}}, 0x0) 17:56:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000006640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000006600)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWRULE={0x1e9c, 0x6, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_RULE_POSITION={0xc}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_USERDATA={0xfd, 0x7, 0x1, 0x0, "7b86253b0c490a056f482a142cf72853392f6781e4ce986a11dd73afa0c56f88ed3ba6f7054ebb49bd02c794ca1f75b04e81b7222f7bab7d9c0fdce392a9905ae05bd93d3fba0ec9a3d9cadbabaa7215288c97a0519ddec126ee3bf5cfe32305aeefb98205df401cc5df055fb240a0b4200b149afbe0302f3ff0338385be837ad81ac686845c6aa8a91812db66f941d6b5c88a0859584f5bb9624b6e0c81a16de03009c9274d1186acdaf16702aff9bec16e1c811d414451df2ca1cd758939839837add17f235f6a26035e1e39d18e56a3a8dd5472bf4ef42e838ea3c2b12a8f8acbe4dc3f26f661dc58168177a6396e7eeb646af5170639ac"}, @NFTA_RULE_HANDLE={0xc}, @NFTA_RULE_EXPRESSIONS={0x1d64, 0x4, 0x0, 0x1, [{0x1b8, 0x1, 0x0, 0x1, [@byteorder={{0xe, 0x1, 'byteorder\x00'}, @void}, @match={{0xa, 0x1, 'match\x00'}, @val={0x148, 0x2, 0x0, 0x1, [@NFTA_MATCH_NAME={0xf, 0x1, '@\x9f&[)&*+/}\x00'}, @NFTA_MATCH_INFO={0x61, 0x3, "5e703d93786662ffd3edaec4f6ea7dfb2a63503e30ef615552d39d9014389852b803107440eebdc9238f4fb586824ada5e87d687634d4f7c344a4effc9eccacfa0a5d0e97a0f074ca019fc63f2caa1ad22bc4c611c02cde807b93d16eb"}, @NFTA_MATCH_INFO={0xb5, 0x3, "3e6906900f23ce6d1fd96f168a1c3033e9b3e53aa039a41446cf71d7b63feb43751da7b083788a2dab647ce60fb5169608abae8505399244d5b3bd3407d82ca220cafacb2d99537f6ca5b016570ffe0f31f80faeb222472f2cf8134ca4bd131aae40fc1d33d9cfdf1342bfa56ebafef828668ffc5c54fa19287a10abc9dd574b1541b6f497f7ab22fc5d9001b32d8c07a9712c7b34b7da2d13e5a0c254dfa40f38230733005f7bbb0b1da7ac8580ac641d"}, @NFTA_MATCH_NAME={0x5, 0x1, '\x00'}, @NFTA_MATCH_REV={0x8}, @NFTA_MATCH_REV={0x8}]}}, @osf={{0x8, 0x1, 'osf\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_OSF_FLAGS={0x8}, @NFTA_OSF_DREG={0x8}, @NFTA_OSF_DREG={0x8}, @NFTA_OSF_DREG={0x8}]}}, @dup_ipv4={{0x8, 0x1, 'dup\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8}, @NFTA_DUP_SREG_ADDR={0x8}, @NFTA_DUP_SREG_ADDR={0x8}]}}]}, {0x1ba8, 0x1, 0x0, 0x1, [@immediate={{0xe, 0x1, 'immediate\x00'}, @void}, @synproxy={{0xd, 0x1, 'synproxy\x00'}, @void}, @osf={{0x8, 0x1, 'osf\x00'}, @void}, @dup_ipv6={{0x8, 0x1, 'dup\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8}, @NFTA_DUP_SREG_ADDR={0x8}, @NFTA_DUP_SREG_DEV={0x8}, @NFTA_DUP_SREG_DEV={0x8}]}}, @fwd={{0x8, 0x1, 'fwd\x00'}, @void}, @immediate={{0xe, 0x1, 'immediate\x00'}, @val={0x1b38, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0xfc, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x11, 0x1, "71a66c5c6717c0143fc9ce2425"}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xd1, 0x1, "a4e479a6c18636eee13acf27aa8e6860c0f2a4216e255918784f96da5b1951f3605524db0566ffa11400121c1b5e858cf70483578372853c03eb98a5e5702aeb60441e39ffaf0342e2cfa0b9bc7ea4cf8f0c7d63b5f90e7b87e910770b9ef9140f3d2fa8e885e98faa025d3cafc8b4e788bed88d0ea041c149cf423e1bfb05674a1e7c3142408cd7ca14c1130eef27786b9dee2528b9abc73737e34b7d2e87468f225de67b0ada8feffb0f3ea1627d338049ba29d2f8be04f595a84da4955f8d962140529433d364bf5c8c8f22"}]}, @NFTA_IMMEDIATE_DREG={0x8}, @NFTA_IMMEDIATE_DREG={0x8}, @NFTA_IMMEDIATE_DATA={0x10e0, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x1001, 0x1, 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"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"}]}]}}]}]}]}], {0x14}}, 0x1ec4}}, 0x0) 17:56:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d4000000020101"], 0xd4}}, 0x0) 17:56:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x300, 0x0, 0x5000}, 0x0) [ 441.105266][T21452] netlink: 192 bytes leftover after parsing attributes in process `syz-executor.3'. 17:56:36 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:36 executing program 0: clock_gettime(0x0, &(0x7f0000001900)) 17:56:36 executing program 5: r0 = socket(0x2, 0xa, 0x0) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f0000000200), 0x2000020c, &(0x7f00000002c0)={0x0}}, 0x0) 17:56:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x6}, @val={0xc}}}}, 0x28}}, 0x0) 17:56:36 executing program 1: accept4$bt_l2cap(0xffffffffffffffff, 0x0, 0x0, 0x40800) 17:56:36 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) [ 441.828873][ T35] audit: type=1804 audit(1611856596.509:102): pid=21460 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/677/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 17:56:36 executing program 4: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 17:56:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[], 0x2c}}, 0x0) 17:56:36 executing program 3: clock_gettime(0x0, &(0x7f0000001a40)) 17:56:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14, 0x29}, [], {0x14}}, 0x28}}, 0x0) 17:56:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x14, 0x2, 0x2, 0x101}, 0x14}}, 0x0) 17:56:36 executing program 4: syz_genetlink_get_family_id$wireguard(&(0x7f0000000100)='wireguard\x00') [ 442.893577][ T35] audit: type=1804 audit(1611856597.569:103): pid=21497 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/678/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 17:56:37 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x10}, @val={0xc}}}}, 0x28}}, 0x0) 17:56:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000000040)={0xec4, 0x0, 0x1, 0x101, 0x0, 0x0, {}, [@nested={0xe05, 0x10, 0x0, 0x1, [@generic="850babc91074e5cd1a614d6c6a49d3f815564f0080fd0c249091dbf29a043efd1e138f71bbbe0b03649a523e5cf9c0f97d0998b7964a565693c0f918b84da8b62a433478fdb15563552c45c47ec469bb29609159bc2134f632da3bc7c3a6c9dedff31f314e54610995bde9070216e278118dbf7467128fbe4232b34439800f9d483864c4459ca606240f3c013bd56ece4d640c6ed4885bddc1fbf70f9433a66cf6ad7cc463c19c6570254f2fc5f19814d26a40c804643ae75ee2b8dac6ef911a562a05de9dbd6dccced0078275cb9250be520a3c", @typed={0x8, 0x8a, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}, @typed={0x8, 0x11, 0x0, 0x0, @fd}, @generic="bbf84b33979712aebaf1b8921e3b20ca89806af707e9c2dcea84e8f8302f01d218db170d44595a14b4a1831fda2ae9a03532b5cb531524ba86c9dbf793efa981715c1e857a6f59caef6cc16a8ef87a7fbd8c416387c85e01e8fd2b0853c0cd07665555747a154c5b284c93b4b6f05a21c2092665bbe640c505b4e0f9b4e5266261bc9f2a1d88f07cdaae30296041a4e0a9f816a1a8d02cb9aa33dd876a053997990a64e7f3b4e12d2559f89669b5756b64d5ba", @generic="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", @typed={0x43, 0x65, 0x0, 0x0, @binary="2b15d732744dc2aa3619c7fafe24af932d7f23229d2322489655b81e019b7dd61fc462603333f5e583a7511f62b0f51348cb424511e38b1c05c5eef0f5ac30"}, @generic="368bf2a35565dc356a990807d9ec46eadfc0cddd74119de20b58c675fced5170fc89a8d4b627f0c6"]}, @nested={0x6c, 0x80, 0x0, 0x1, [@typed={0x4, 0x4c}, @typed={0x8, 0x3, 0x0, 0x0, @fd}, @generic="3d0fdc39f20d2c705af8e8fd5139cea0bcc3df4221952ee42358793f1451418b47325c95f403f6f2270c2e657b9cc3ae5ce0cfab7d762edb3bbca0f0843c3fe1204078cd0d4d6952a5fe47968c5b8dc2d1ba31883327bbaf094843fe"]}, @generic="485b4d18bdfd4230985599584d104012606e683ce97b3b84727b7e1eeae31cbc732f16b811bf86023ba7db9f4cdf9dc70b9930c475cc3aa12130e5"]}, 0xec4}, 0x1, 0x0, 0x0, 0x4c080}, 0x4000) 17:56:37 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001380)={&(0x7f0000001180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@enum, @datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], '.'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], "326c1b"}]}}, &(0x7f00000012c0)=""/156, 0x42, 0x9c, 0x1}, 0x20) 17:56:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:56:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x28}}, 0x0) [ 443.020642][T21510] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. [ 443.034941][T21512] netlink: 'syz-executor.5': attribute type 16 has an invalid length. [ 443.064128][T21516] netlink: 'syz-executor.5': attribute type 16 has an invalid length. 17:56:37 executing program 0: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8904, 0x0) 17:56:37 executing program 3: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 17:56:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000000040)={0x12a0, 0x0, 0x1, 0x101, 0x0, 0x25dfdbfb, {0xe, 0x0, 0x9}, [@nested={0x11f9, 0x10, 0x0, 0x1, [@generic="850babc91074e5cd1a614d6c6a49d3f815564f0080fd0c249091dbf29a043efd1e138f71bbbe0b03649a523e5cf9c0f97d0998b7964a565693c0f918b84da8b62a433478fdb15563552c45c47ec469bb29609159bc2134f632da3bc7c3a6c9dedff31f314e54610995bde9070216e278118dbf7467128fbe4232b34439800f9d483864c4459ca606240f3c013bd56ece4d640c6ed4885bddc1fbf70f9433a66cf6ad7cc463c19c6570254f2fc5f19814d26a40c804643ae75ee2b8dac6ef911a562a05de9dbd6dccced0078275cb9250be520a3c", @typed={0x8, 0x8a, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}, @typed={0x8, 0x11, 0x0, 0x0, @fd}, @generic="bbf84b33979712aebaf1b8921e3b20ca89806af707e9c2dcea84e8f8302f01d218db170d44595a14b4a1831fda2ae9a03532b5cb531524ba86c9dbf793efa981715c1e857a6f59caef6cc16a8ef87a7fbd8c416387c85e01e8fd2b0853c0cd07665555747a154c5b284c93b4b6f05a21c2092665bbe640c505b4e0f9b4e5266261bc9f2a1d88f07cdaae30296041a4e0a9f816a1a8d02cb9aa33dd876a053997990a64e7f3b4e12d2559f89669b5756b64d5ba", @generic="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", @typed={0x43, 0x65, 0x0, 0x0, @binary="2b15d732744dc2aa3619c7fafe24af932d7f23229d2322489655b81e019b7dd61fc462603333f5e583a7511f62b0f51348cb424511e38b1c05c5eef0f5ac30"}, @generic="368bf2a35565dc356a990807d9ec46eadfc0cddd74119de20b58c675fced5170fc89a8d4b627f0c6"]}, @nested={0x6c, 0x80, 0x0, 0x1, [@typed={0x4, 0x4c}, @typed={0x8, 0x3, 0x0, 0x0, @fd}, @generic="3d0fdc39f20d2c705af8e8fd5139cea0bcc3df4221952ee42358793f1451418b47325c95f403f6f2270c2e657b9cc3ae5ce0cfab7d762edb3bbca0f0843c3fe1204078cd0d4d6952a5fe47968c5b8dc2d1ba31883327bbaf094843fe"]}, @typed={0xd, 0x15, 0x0, 0x0, @binary="d5fa3840968b5c5c7f"}, @typed={0xc, 0x13, 0x0, 0x0, @u64=0x96f}, @typed={0x5, 0x1, 0x0, 0x0, @str='\x00'}]}, 0x12a0}, 0x1, 0x0, 0x0, 0x4c080}, 0x4000) 17:56:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x33fe0}}, 0x0) 17:56:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006200)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000001580)=[@dstopts={{0x18, 0x29, 0x8}}], 0x18}}], 0x1, 0x0) 17:56:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x801, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x3, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @empty}}}]}]}, 0x2c}}, 0x0) [ 443.334857][T21523] netlink: 'syz-executor.4': attribute type 21 has an invalid length. [ 443.509018][T21530] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 17:56:38 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x0, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xb, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x228, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, 0x0, {[{{@ip={@loopback, @dev, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="16e9437ed52d"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @multicast}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x330) 17:56:38 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x9}, 0x0, 0x0) 17:56:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x33fe0}}, 0x0) 17:56:38 executing program 1: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x2}, 0x8}, 0x0) 17:56:38 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000680)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 444.064765][ T35] audit: type=1804 audit(1611856598.739:104): pid=21534 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/679/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 17:56:38 executing program 3: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8906, 0x0) 17:56:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d4000000000101020000000000000000030000071400108008005e40720aefc308000240000000b1100005800a000100482e323435000000280001"], 0xd4}}, 0x0) 17:56:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x3c}, [@NFT_MSG_NEWSET={0x14}], {0x14}}, 0x3c}}, 0x0) 17:56:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006200)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c, 0x0, 0x0, &(0x7f0000001580)=ANY=[], 0x18}}], 0x1, 0x0) 17:56:39 executing program 3: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x4000040) [ 444.385067][T21555] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 444.402295][T21556] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.5'. [ 444.424646][T21556] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 17:56:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x18, 0x1, 0x2, 0x201, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x4}]}, 0x18}}, 0x0) [ 444.750811][ T35] audit: type=1804 audit(1611856599.429:105): pid=21565 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/680/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 17:56:39 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x0, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14}, [], {0x14, 0x6b, 0x1, 0x0, 0x0, {0x14}}}, 0x28}}, 0x0) 17:56:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x8011) 17:56:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x28}, [@NFT_MSG_NEWSET={0x14}], {0x14}}, 0x3c}}, 0x0) 17:56:39 executing program 3: socket$nl_netfilter(0x10, 0x3, 0x16) 17:56:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@routing, 0x8) [ 445.176729][T21582] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 17:56:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000000300)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/74, 0x4a}}, {{0x0, 0x0, 0x0, 0x4, &(0x7f0000000b00)=""/121, 0x79}}], 0x2, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) poll(&(0x7f0000000180)=[{r0}, {r0}], 0x2, 0x5) 17:56:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {{0x32}, {@val={0x8}, @val={0x8}, @void}}}, 0x24}}, 0x0) 17:56:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2}]}, 0x20}}, 0x0) 17:56:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x801, 0x0, 0x0, {0x2}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x8, @loopback}, {0x8, 0x2, @empty}}}]}]}, 0x2c}}, 0x0) 17:56:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006200)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='H'], 0x48}}], 0x1, 0x4044080) [ 445.432146][ T35] audit: type=1804 audit(1611856600.109:106): pid=21588 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/681/cgroup.controllers" dev="sda1" ino=15742 res=1 errno=0 17:56:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x2, 0x3, 0x201}, 0x14}}, 0x0) [ 445.595878][T21604] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 17:56:40 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x0, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002840)={&(0x7f0000000280)={0xec8, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x90, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x200}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ap_ssid}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8, 0x3, 0xaa}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x10000}, @NL80211_BAND_6GHZ={0x8, 0x3, 0xc6}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x16, 0x1, @random="767e80d88cb3b3d4dd341783f39a6a161c52"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x1b, 0x1, @random="fc13bc515d1ef7b993604ca3fb42c53479b4c2831db077"}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x14, 0x6, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x8, 0x2, 0x20}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x842}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x9}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6}, @NL80211_ATTR_IE={0x86, 0x2a, [@link_id={0x65, 0x12, {@from_mac, @device_a, @device_b}}, @mesh_chsw={0x76, 0x6}, @mesh_chsw={0x76, 0x6, {0x5, 0x4, 0x2e, 0x400}}, @preq={0x82, 0x57, @ext={{}, 0x0, 0x0, 0x0, @broadcast, 0x0, @device_b, 0x0, 0x0, 0x5, [{{0x1, 0x0, 0x1}, @device_a, 0x9}, {{}, @broadcast}, {{0x0, 0x0, 0x1}, @device_b, 0x3}, {{0x1, 0x0, 0x1}, @device_b, 0xa66}, {{0x1, 0x0, 0x1}, @broadcast, 0x8}]}}, @channel_switch={0x25, 0x3}]}, @NL80211_ATTR_SCAN_SSIDS={0x48, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ibss_ssid}, {0xe, 0x0, @random="a4a0c25e9beceaab3144"}, {0x1b, 0x0, @random="52985b716cb623a623b69836abc2997024d023bc88be33"}]}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x90}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCAN_SUPP_RATES={0xd38, 0x7d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xd34, 0x1, "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"}]}]}, 0xec8}, 0x1, 0x0, 0x0, 0x8014}, 0x20000000) 17:56:40 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x0, 0x0, 0x8}, 0x40) 17:56:40 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x80108906, 0x0) 17:56:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x98180000}, 0x0) 17:56:40 executing program 4: pselect6(0x0, 0x0, 0x0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001680)={0x77359400}, &(0x7f0000001700)={&(0x7f00000016c0)={[0x6]}, 0x8}) 17:56:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x1, 0x801, 0x0, 0x0, {0x2}, [@CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}]}, 0x38}}, 0x0) 17:56:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x14, 0x6, 0x1, 0x703}, 0x14}}, 0x0) 17:56:40 executing program 0: r0 = socket(0x18, 0x0, 0x2) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x14}}, 0x0) 17:56:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006200)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@dstopts={{0x18}}, @hoplimit_2292={{0x14}}], 0x30}}], 0x1, 0x0) 17:56:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100e4ff000000000000010000000a0003"], 0x34}}, 0x0) [ 446.188753][ T35] audit: type=1804 audit(1611856600.869:107): pid=21624 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/682/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 17:56:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, &(0x7f0000000180)) [ 446.318961][T21633] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 446.328632][T21633] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 446.358778][T21634] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 446.379036][T21634] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 17:56:41 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:41 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0xd4}}, 0x0) 17:56:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)={0x2c, 0x2, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x6, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @multicast2}}}]}]}, 0x2c}}, 0x0) 17:56:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x5}, 0x14}}, 0x0) 17:56:41 executing program 3: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000001c0)={0x0, 0x4000, &(0x7f0000000180)={0x0}, 0x8}, 0x0) 17:56:41 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr={0x0, 0x0, 0x0, 0xa}]}}, &(0x7f0000000480)=""/4096, 0x26, 0x1000, 0x1}, 0x20) 17:56:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14}, [], {0x14, 0x5e}}, 0x28}}, 0x0) 17:56:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000000040)={0x18, 0x0, 0x1, 0x101, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}}, 0x0) 17:56:41 executing program 1: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 17:56:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1d000000000000000000640000000800010000000000080003001c45"], 0x24}}, 0x0) [ 446.951776][ T35] audit: type=1804 audit(1611856601.629:108): pid=21650 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/683/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 17:56:41 executing program 3: socket(0x10, 0x0, 0x6) 17:56:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006200)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstopts={{0x18}}, @dontfrag={{0x14}}], 0x30}}], 0x1, 0x0) 17:56:41 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:41 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x2, 0x496}, 0x40) 17:56:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) ppoll(&(0x7f0000002800)=[{r0, 0x4a2}], 0x1, &(0x7f0000002840)={0x77359400}, 0x0, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="b47371d15787"}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x28}}, 0x0) 17:56:41 executing program 5: socket(0x1e, 0x5, 0x0) 17:56:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x801, 0x0, 0x0, {0x2}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x10, 0x1, @loopback}, {0x8, 0x2, @empty}}}]}]}, 0x2c}}, 0x0) 17:56:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)={0x2c, 0x0, 0x1, 0x201, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x4, 0x1, @broadcast}, {0x8, 0x2, @multicast2}}}]}]}, 0x2c}}, 0x0) 17:56:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x28, 0x11}, [@NFT_MSG_NEWSET={0x14}], {0x14}}, 0x3c}}, 0x0) [ 447.404793][T21677] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 17:56:42 executing program 0: socketpair(0x15, 0x0, 0x0, &(0x7f0000001240)) [ 447.451100][T21680] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 447.483428][T21680] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 447.523180][ T35] audit: type=1804 audit(1611856602.199:109): pid=21681 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/684/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 17:56:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:56:42 executing program 3: socketpair(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 447.621148][T21687] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 447.655263][T21687] batman_adv: batadv0: Removing interface: batadv_slave_0 17:56:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') [ 447.694722][T21687] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 447.726754][T21687] batman_adv: batadv0: Removing interface: batadv_slave_1 17:56:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0xb}, @val={0xc}}}}, 0x28}}, 0x0) 17:56:42 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:42 executing program 3: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x14}, 0x200000d4}}, 0x4000040) [ 448.164701][ T35] audit: type=1804 audit(1611856602.839:110): pid=21703 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/685/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 17:56:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0xd4, 0x0, 0x3, 0x5, 0x0, 0x0, {0x2, 0x0, 0xa}, [@nested={0x4}, @generic="057a15d171ad5dd95e35aa1688a8f90c921ca265347b6c1f2bc32067bbb8b01b8301bf8864ad0e3a9cfff77045bbf54fcf0d0fce370961f09e78bcfc382252df9ad5d005f53e58258aa75bdd9c6954fcae622be6bfc04f7781c81a4f0e5e29d43dd98257d908d28f446c2a993870066ab359d1dae3741ea55bebf35b6ab62cb989c9d576d389b66852583a0c9ff2c9182665698af79c14eef79b77af74cb16abb5036a63657b9f2379db48b967cd525284a42591238a97c358a696", @generic]}, 0xd4}}, 0xc000) 17:56:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1, 0x2, 0x3, 0x0, 0x0, {}, [@CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}]}, 0x20}}, 0x0) 17:56:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000200)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_CAPABILITY={0x6}, @NL80211_ATTR_STA_WME={0x14, 0x81, [@NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}, @NL80211_ATTR_PEER_AID={0x6}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xe79, 0xac, "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"}]}, 0xec4}}, 0x40) 17:56:43 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x10, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) [ 448.828907][T21718] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.4'. 17:56:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WOWLAN(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f00000017c0)=ANY=[@ANYBLOB="68130000", @ANYRES16, @ANYBLOB="00082cbd7000fedbb30b000000000000030069318a8d65b8f48a1a19749fd4b4363f6d470c8b56f62e534b278d2aed3b6dc4d4dc284a82c72d5876d47f664a5b0b984471aa0ed939a6a65cd824fbbc4d113ecc5e206dc25b0219338130bfddfca25d523acb9ed8827ba0999b3b490b3761c86d", @ANYBLOB="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"], 0x1368}}, 0x0) recvmmsg(r0, &(0x7f0000002500), 0x1, 0x0, 0x0) 17:56:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d4000000020101020000000000000000030000071400108008005e40720aefc308000240000000b1100005800a000100482e323435000000280001"], 0xd4}}, 0x0) 17:56:43 executing program 1: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x89e1, 0x0) 17:56:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)={0x50, 0x1, 0x2, 0x5, 0x0, 0x0, {0xa}, [@CTA_EXPECT_MASTER={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x50}}, 0x0) [ 449.075407][T21735] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.4'. 17:56:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14}, [], {0x14, 0x25}}, 0x28}}, 0x0) 17:56:43 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006200)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00)\x00V'], 0x48}}], 0x1, 0x4044080) [ 449.126202][T21735] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 449.142333][ T35] audit: type=1804 audit(1611856603.819:111): pid=21730 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/686/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 17:56:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r1, 0x1, 0x0, 0x0, {{0x5}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:56:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) 17:56:44 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0x0) 17:56:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:56:44 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:44 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8983, 0x0) 17:56:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000002880)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002840)={&(0x7f0000000280)={0x1ec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x90, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ap_ssid}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8}, @NL80211_BAND_60GHZ={0x8}, @NL80211_BAND_6GHZ={0x8}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x15, 0x1, @random="767e80d88cb3b3d4dd341783f39a6a161c"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x19, 0x1, @random="fc13bc515d1ef7b993604ca3fb42c53479b4c2831d"}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x14, 0x6, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x8}, @NL80211_BAND_2GHZ={0x8}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6}, @NL80211_ATTR_IE={0x86, 0x2a, [@link_id={0x65, 0x12, {@from_mac, @device_a, @device_b}}, @mesh_chsw={0x76, 0x6}, @mesh_chsw={0x76, 0x6}, @preq={0x82, 0x57, @ext={{}, 0x0, 0x0, 0x0, @broadcast, 0x0, @device_b, 0x0, 0x0, 0x5, [{}, {{}, @broadcast}, {{}, @device_b}, {{}, @device_b}, {{}, @broadcast}]}}, @channel_switch={0x25, 0x3}]}, @NL80211_ATTR_SCAN_SSIDS={0x48, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ibss_ssid}, {0xd, 0x0, @random="a4a0c25e9beceaab31"}, {0x19, 0x0, @random="52985b716cb623a623b69836abc2997024d023bc88"}]}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCAN_SUPP_RATES={0x1d34, 0x7d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x1001, 0x1, "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"}, @NL80211_BAND_60GHZ={0x19, 0x2, "9123e191115e9ed8d8aacaa4b5829ecb4823e460cb"}, @NL80211_BAND_60GHZ={0x85, 0x2, "8a11dd27a2d8502b15c23d275fecd9e577171fb0377ee5843eda5dd7ecd2740bdb2e2ff389bad3f70bc7a014eb49f7388885fbcbdbe7a4caf862f77e029c828cc7d1b8a07a3bc4556329bb90dc8d1d4489a4e0bcb156b060279f132c859bdec7841d1520f65d6e3d74bab04c6ac2e494a3dc9754675261f237ebaa4c7418527197"}, @NL80211_BAND_6GHZ={0xf9, 0x3, "d23fd82e7cb15ec0bdeeb6cce377f83e3dbd38688061e320b02321399d73fb95172c12972df9ed26089c850c641202b10989aaf28c6b20adc6fc8501e5860f76e79c5121629163ed09d87ca684e531044c6e6d02b1ecb595caf35660411b2756f9d890ea0c9952129f99dd2cab7bf027b6f7477848d0f1afe30df537c656f34480b85095ffaeeff3635c689ddc436505834352ec74e40892dc0aa6c6d449ae1951c81bb675eded3eb608c79397d6a098c77e23f82a621a29d28d25a68242e7101b0128dbb00ac09c83e628f2a8cfa4cb51912ebc9ba6e67860b027958749eb72e2bb6176419672a6b8f69e4128b345976f06c09a70"}, @NL80211_BAND_2GHZ={0x4}, @NL80211_BAND_2GHZ={0xd5, 0x0, "3074f3096e555df6fa29536e8e6c948de6fead5a4f57d4b008637090cb433d23a8b5eddb1ee9f8a6e7ef8114f7f494d6617d7e469e1f1710bb10bd068248a8ae615c3c0b6036b0f11ea861bccf732abf84227171133bb612c60f6e442ec7b8a1f09ee7378f86cada1c80e296fb0c1dfcb77c415e6a3ac6395b2fd523c1c9704d830d1e3716eb61a15afbf22f0db04411a1bc22344b109d8c2730c139368de9c24311c797b13b46e1b7f29f545d8eae7f18e8164ee6ca1452cc9aea7528e7fe36a057cdc2cf179cc89dd5498ae30d1d83c6"}, @NL80211_BAND_2GHZ={0xc1, 0x0, "791ebd91e1f2b17e07a213bd0529972e0d19c6244849cf8dd5811dc4a19942b07239347ae5ac5b50b8d2f8004ba944ecb8c016eed72dd7cdf680d03f0efe7035eea9d2b7282569741cf1e4f33790625e14d1b76a5669a94494b55f3cff199c455dbe89b2a5e140236213e97ab76b780d72af3d6ef2f4237aaeada277e9a8be340cd1e6c4456998b29f23cfd3f8a5c993f3e63c6c0475d9581f491ab037edfc551e55929023490e4faa3b4b914263be6894e72673d2faf875998958c3b1"}, @NL80211_BAND_5GHZ={0x85, 0x1, "97e063c21fb49838197509ceb5a76a3ada582f45c3b44d46053a371733bb7bb487861003f5b0a0f869ad2ff9456665509ef67e18a09eb47ffaaabed59ba07e288dd5d45c72024e2e7ffa2cc39abc84c31425449df3ecaaa59a0fcf5e0256c7df7611658502c26f5b7baa60d54748d9cc4264d0537b1aec22d2d8cfea6ffaa7260a"}, @NL80211_BAND_2GHZ={0x961, 0x0, "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"}]}]}, 0x1ec4}}, 0x0) 17:56:44 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$netlink(r0, 0x0, 0x0) 17:56:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x801, 0x0, 0x0, {0x2}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x4, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @empty}}}]}]}, 0x2c}}, 0x0) 17:56:44 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x1, 0x0) 17:56:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x801, 0x0, 0x0, {0x2}, [@CTA_TUPLE_REPLY={0x4, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @empty}}}]}]}, 0x2c}}, 0x0) 17:56:44 executing program 5: socketpair(0x10, 0x2, 0x5, &(0x7f0000000600)) [ 449.729122][T21764] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 449.780415][T21764] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:56:44 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) 17:56:44 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x18}, 0x40) [ 449.844885][ T35] audit: type=1804 audit(1611856604.519:112): pid=21768 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/687/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 17:56:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="ffffffff000000f85f606b"], 0x28}}, 0x0) [ 449.969918][T21778] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 17:56:44 executing program 4: socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) 17:56:44 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000880)='TIPCv2\x00') 17:56:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000000300)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/74, 0x4a}}, {{0x0, 0x0, 0x0, 0x4, &(0x7f0000000b00)=""/121, 0x79}}], 0x2, 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000180), 0x0, 0x0) 17:56:44 executing program 5: r0 = socket(0x18, 0x0, 0x2) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 17:56:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d4000000030101"], 0xd4}}, 0x0) 17:56:45 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x14}, 0x14}, 0x8}, 0x0) 17:56:45 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001380)={&(0x7f0000001180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@fwd, @datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], '.'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], "326c1b"}]}}, &(0x7f00000012c0)=""/156, 0x42, 0x9c, 0x1}, 0x20) 17:56:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)={0x2c, 0x2, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x18, 0x8, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @multicast2}}}]}]}, 0x2c}}, 0x0) 17:56:45 executing program 5: r0 = socket(0x2, 0x1, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}}, 0x24048801) 17:56:45 executing program 1: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x80108907, 0x0) [ 450.512178][ T35] audit: type=1804 audit(1611856605.189:113): pid=21799 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/688/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 [ 450.566265][T21809] netlink: 'syz-executor.0': attribute type 8 has an invalid length. 17:56:45 executing program 4: r0 = socket(0x10, 0x3, 0x0) getpeername$packet(r0, 0x0, &(0x7f0000000040)) 17:56:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)=ANY=[@ANYBLOB="1800000002010102000000003fea019fafbe"], 0x18}}, 0x0) 17:56:45 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:45 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x14}, 0x14}}, 0x0) 17:56:45 executing program 1: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8981, 0x0) 17:56:45 executing program 4: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4000040) 17:56:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x10}, @val={0xc}}}}, 0x28}}, 0x0) 17:56:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2c, 0x0, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @empty}}}]}]}, 0x2c}}, 0x0) 17:56:45 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xff0b}, 0x0) [ 451.140194][ T35] audit: type=1804 audit(1611856605.819:114): pid=21826 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/689/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 451.198138][T21831] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 17:56:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {{0x5f}, {@val={0x8}, @val={0x8}, @void}}}, 0x24}}, 0x0) [ 451.252417][T21834] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 17:56:46 executing program 3: syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') syz_genetlink_get_family_id$tipc2(0x0) 17:56:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14}, [], {0x14, 0x43}}, 0x28}}, 0x0) 17:56:46 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000003010102000000000000000003"], 0xd4}}, 0x0) 17:56:46 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x17, 0x0, 0xb00, 0x2}, 0x40) 17:56:46 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:46 executing program 0: socket$inet(0x2, 0x2, 0x7) 17:56:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14}, [], {0x14, 0x16}}, 0x28}}, 0x0) [ 451.672590][T21846] __nla_validate_parse: 7 callbacks suppressed [ 451.672610][T21846] netlink: 192 bytes leftover after parsing attributes in process `syz-executor.3'. 17:56:46 executing program 4: pselect6(0x0, 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)={0x0}) 17:56:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x4000000, 0x0, 0xffffffff}, 0x40) [ 451.930170][ T35] audit: type=1804 audit(1611856606.610:115): pid=21850 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/690/cgroup.controllers" dev="sda1" ino=16377 res=1 errno=0 17:56:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x14, 0x1, 0x1, 0x201, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 17:56:46 executing program 5: socket(0x1, 0x0, 0x7) 17:56:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1}]}, 0x18}}, 0x0) 17:56:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:56:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}}, 0x1c}}, 0x0) 17:56:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)={0x2c, 0x2, 0x1, 0x201, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x5, 0x2, @multicast2}}}]}]}, 0x2c}}, 0x0) 17:56:46 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@empty, @in6=@remote}}, {{@in=@loopback}}}, 0xe8) 17:56:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100e4ff00000000000001"], 0x34}}, 0x0) 17:56:47 executing program 1: r0 = socket(0x18, 0x800, 0x2) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 452.407511][T21879] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 452.541606][ T35] audit: type=1804 audit(1611856607.220:116): pid=21881 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/691/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 [ 452.581875][T21886] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 452.619608][T21888] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 17:56:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x14, 0x1, 0x1, 0x201}, 0x14}}, 0x0) 17:56:47 executing program 5: r0 = socket(0x2, 0xa, 0x0) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 17:56:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)={0x2c, 0x2, 0x3, 0x201, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @multicast2}}}]}]}, 0x2c}}, 0x0) 17:56:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)={0x44, 0x1, 0x2, 0x5, 0x0, 0x0, {0xa}, [@CTA_EXPECT_TUPLE={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @dev}}}]}]}, 0x44}}, 0x0) 17:56:47 executing program 0: syz_genetlink_get_family_id$nl80211(0xfffffffffffffffd) 17:56:47 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:47 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x0, 0x2, 0xffffffff, 0x204}, 0x40) 17:56:47 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 17:56:47 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0x14, &(0x7f0000000000)={0xffffffffffffffff}, 0xc) 17:56:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000110001"], 0x3c}}, 0x0) [ 453.092208][ T35] audit: type=1804 audit(1611856607.770:117): pid=21904 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/692/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 17:56:47 executing program 4: socketpair(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 17:56:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14}, [], {0x14, 0x69}}, 0x28}}, 0x0) [ 453.277515][T21912] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 17:56:48 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x8}, 0x0) 17:56:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x2c}}, 0x0) 17:56:48 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:48 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14}, 0x14}}, 0x24048801) 17:56:48 executing program 3: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={0x0}}, 0x4000040) 17:56:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x18, 0x3, 0x1, 0x801, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x4}]}, 0x18}}, 0x0) 17:56:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002840)={&(0x7f0000000280)={0xecc, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x90, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x200}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ap_ssid}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8, 0x3, 0xaa}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x10000}, @NL80211_BAND_6GHZ={0x8, 0x3, 0xc6}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x16, 0x1, @random="767e80d88cb3b3d4dd341783f39a6a161c52"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x1b, 0x1, @random="fc13bc515d1ef7b993604ca3fb42c53479b4c2831db077"}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x14, 0x6, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x8, 0x2, 0x20}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x842}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x9}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x800}, @NL80211_ATTR_IE={0x86, 0x2a, [@link_id={0x65, 0x12, {@from_mac, @device_a, @device_b}}, @mesh_chsw={0x76, 0x6, {0x3f, 0x6, 0x37, 0x101}}, @mesh_chsw={0x76, 0x6, {0x5, 0x4, 0x2e, 0x400}}, @preq={0x82, 0x57, @ext={{0x0, 0x0, 0x1}, 0x8, 0x2, 0x1, @broadcast, 0x0, @device_b, 0x0, 0x0, 0x5, [{{0x1, 0x0, 0x1}, @device_a, 0x9}, {{}, @broadcast, 0x1}, {{0x0, 0x0, 0x1}, @device_b, 0x3}, {{0x1, 0x0, 0x1}, @device_b, 0xa66}, {{}, @broadcast}]}}, @channel_switch={0x25, 0x3, {0x1, 0x34, 0x1}}]}, @NL80211_ATTR_SCAN_SSIDS={0x3c, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ibss_ssid}, {0xe, 0x0, @random="a4a0c25e9beceaab3144"}, {0x10, 0x0, @random="52985b716cb623a623b69836"}]}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x90}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCAN_SUPP_RATES={0xd48, 0x7d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xd44, 0x1, "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"}]}]}, 0xecc}, 0x1, 0x0, 0x0, 0x8014}, 0x20000000) [ 453.771355][ T35] audit: type=1804 audit(1611856608.450:118): pid=21928 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/693/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 17:56:48 executing program 1: socketpair(0x10, 0x2, 0x7a, &(0x7f00000000c0)) 17:56:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0xc0}}, 0x0) 17:56:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void, @val={0xc}}}}, 0x28}}, 0x0) 17:56:48 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x80000000, 0x0, 0x1}, 0x40) 17:56:48 executing program 5: socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000500)={&(0x7f0000000080), 0xc, &(0x7f00000004c0)={0x0}}, 0x0) 17:56:48 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 17:56:48 executing program 0: socketpair(0x2, 0xa, 0xe00, &(0x7f0000000000)) 17:56:49 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={{0x14}, [], {0x14, 0x68}}, 0x28}}, 0x0) 17:56:49 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f00000000c0)) 17:56:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000000780)=[{{&(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/18}, {&(0x7f00000001c0)}]}}, {{&(0x7f0000000240)=@generic, 0x0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/193}, {&(0x7f00000003c0)=""/136}, {&(0x7f0000000480)=""/1}]}}, {{&(0x7f0000000500)=@tipc, 0x0, &(0x7f0000000700)=[{&(0x7f0000000580)=""/134}, {&(0x7f0000000640)=""/153}], 0x0, &(0x7f0000000740)=""/30}}], 0x400007a, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="01"], 0x14}}, 0x0) [ 454.344213][ T35] audit: type=1804 audit(1611856609.020:119): pid=21952 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/694/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 17:56:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, 0x0) 17:56:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'veth1_vlan\x00', @ifru_mtu}) 17:56:49 executing program 3: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="89", 0x1}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 17:56:49 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x15, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) 17:56:49 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:49 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x2, &(0x7f0000000000)=@raw=[@btf_id], &(0x7f0000000040)='syzkaller\x00', 0x10001, 0xcb, &(0x7f0000000080)=""/203, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:56:49 executing program 4: socketpair(0x1, 0x4, 0x0, &(0x7f0000000440)) 17:56:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:56:49 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x2048000) 17:56:49 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000008f00)=[{&(0x7f0000008e40)='x', 0x1}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)='C', 0x1}], 0x1}, 0x2048000) 17:56:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x30}}, 0x0) [ 454.991650][ T35] audit: type=1804 audit(1611856609.670:120): pid=21981 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/695/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 17:56:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', r1, 0x0, 0x81, 0x4, 0x0, 0x4, @private1, @local, 0x8, 0x0, 0x4, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000380)={'ip6gre0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000500)={'syztnl2\x00', &(0x7f0000000480)={'syztnl0\x00', r1, 0x29, 0x5, 0x5, 0x60e9d88c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @dev={0xfe, 0x80, [], 0x1e}, 0x700, 0x10, 0x9, 0xfffffeff}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x2f, 0x6, 0x80, 0x5, 0xbf8ca3bc0915920f, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) 17:56:50 executing program 0: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000900)={'ip6tnl0\x00', &(0x7f0000000880)={'sit0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}) 17:56:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)) 17:56:50 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000a180)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)=[@rights={{0x10}}], 0x10}], 0x1, 0x0) 17:56:50 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) [ 455.585565][ T35] audit: type=1804 audit(1611856610.260:121): pid=22005 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/696/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 17:56:50 executing program 0: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000900)={'ip6tnl0\x00', &(0x7f0000000880)={'sit0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}) 17:56:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000480)={'tunl0\x00', &(0x7f0000000400)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @multicast1, {[@ra={0x94, 0x4}]}}}}}) 17:56:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x40000040, 0x0, 0x0) 17:56:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001440)={'ip6_vti0\x00', &(0x7f00000013c0)={'syztnl1\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [], @local}, @local}}) 17:56:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', r1, 0x0, 0x81, 0x4, 0x0, 0x4, @private1, @local, 0x8, 0x0, 0x4, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000380)={'ip6gre0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000500)={'syztnl2\x00', &(0x7f0000000480)={'syztnl0\x00', r1, 0x29, 0x5, 0x5, 0x60e9d88c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @dev={0xfe, 0x80, [], 0x1e}, 0x700, 0x10, 0x9, 0xfffffeff}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x2f, 0x6, 0x80, 0x5, 0xbf8ca3bc0915920f, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) 17:56:50 executing program 0: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000900)={'ip6tnl0\x00', &(0x7f0000000880)={'sit0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}) 17:56:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 17:56:50 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000080)={'sit0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=0x0}}) 17:56:50 executing program 5: accept4$x25(0xffffffffffffffff, 0x0, 0x0, 0x100800) 17:56:50 executing program 0: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000900)={'ip6tnl0\x00', &(0x7f0000000880)={'sit0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}) 17:56:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', r1, 0x0, 0x81, 0x4, 0x0, 0x4, @private1, @local, 0x8, 0x0, 0x4, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000380)={'ip6gre0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000500)={'syztnl2\x00', &(0x7f0000000480)={'syztnl0\x00', r1, 0x29, 0x5, 0x5, 0x60e9d88c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @dev={0xfe, 0x80, [], 0x1e}, 0x700, 0x10, 0x9, 0xfffffeff}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x2f, 0x6, 0x80, 0x5, 0xbf8ca3bc0915920f, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) 17:56:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002f80), &(0x7f0000002fc0)=0x4) [ 456.358725][ T35] audit: type=1804 audit(1611856611.040:122): pid=22054 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/697/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 17:56:51 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001180)={'team0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000000)={'veth0_to_batadv\x00', @ifru_hwaddr=@multicast}) 17:56:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}, @GTPA_LINK={0x8}]}, 0x24}}, 0x0) 17:56:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f00000002c0)={&(0x7f0000000040), 0xfffffffffffffcdf, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_IP_SADDR={0x8}]}, 0x34}}, 0x0) 17:56:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, 0x0) [ 456.640110][T22075] veth0_to_batadv: mtu less than device minimum 17:56:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', r1, 0x0, 0x81, 0x4, 0x0, 0x4, @private1, @local, 0x8, 0x0, 0x4, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000380)={'ip6gre0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000500)={'syztnl2\x00', &(0x7f0000000480)={'syztnl0\x00', r1, 0x29, 0x5, 0x5, 0x60e9d88c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @dev={0xfe, 0x80, [], 0x1e}, 0x700, 0x10, 0x9, 0xfffffeff}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x2f, 0x6, 0x80, 0x5, 0xbf8ca3bc0915920f, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) 17:56:51 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) socket(0x10, 0x803, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) [ 456.695208][T22079] veth0_to_batadv: mtu less than device minimum 17:56:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000004940)=ANY=[@ANYBLOB="3bf9"], 0x118}, 0x0) 17:56:51 executing program 0: r0 = socket(0x25, 0x1, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000e80)={&(0x7f0000000a40), 0xc, &(0x7f0000000e40)={0x0}}, 0x0) 17:56:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 17:56:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000080)={'vxcan1\x00', @ifru_data=0x0}) 17:56:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:56:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)=0x200000) 17:56:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'veth0_to_batadv\x00', @ifru_hwaddr=@multicast}) [ 457.094589][ T35] audit: type=1804 audit(1611856611.770:123): pid=22102 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/698/cgroup.controllers" dev="sda1" ino=16362 res=1 errno=0 17:56:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, 0x0}], 0x1, 0x1) 17:56:52 executing program 4: r0 = socket(0x25, 0x5, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0, 0x7b8}}, 0x0) 17:56:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)=0x200000) [ 457.342751][T22122] veth0_to_batadv: mtu less than device minimum 17:56:52 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000008f00)=[{0x0}, {&(0x7f0000008e40)='x', 0x1}], 0x2, 0x0, 0xffffffffffffff81}, 0x0) 17:56:52 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) socket(0x10, 0x803, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:52 executing program 1: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) 17:56:52 executing program 4: socketpair(0x27, 0x0, 0x0, 0x0) 17:56:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)=0x200000) 17:56:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, &(0x7f00000028c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x20}, 0x0) [ 457.730550][ T35] audit: type=1804 audit(1611856612.410:124): pid=22137 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/699/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 17:56:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000480)={'tunl0\x00', &(0x7f0000000400)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x15, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @multicast1, {[@rr={0x7, 0xb, 0x97, [@empty, @empty]}, @timestamp_addr={0x44, 0x1c, 0x4d, 0x1, 0x7, [{@rand_addr=0x64010100, 0x4}, {@rand_addr=0x64010102, 0xfffffffd}, {@multicast1, 0x7}]}, @ssrr={0x89, 0xb, 0x8a, [@broadcast, @dev={0xac, 0x14, 0x14, 0xa}]}, @generic={0x7, 0x6, "09a31ff9"}, @generic={0x89, 0x6, "6659e1b9"}]}}}}}) 17:56:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={0x0}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x0) 17:56:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES64], 0x30}}, 0x0) 17:56:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) 17:56:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)=0x200000) 17:56:52 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) socket(0x10, 0x803, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) 17:56:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000480)={'tunl0\x00', &(0x7f0000000400)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x15, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @multicast1, {[@rr={0x7, 0xb, 0x0, [@empty, @empty]}, @timestamp_addr={0x44, 0x1c, 0x0, 0x1, 0x0, [{}, {}, {@multicast1}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast, @dev]}, @generic={0x0, 0x6, "09a31ff9"}, @generic={0x0, 0x5, "6659e1"}]}}}}}) 17:56:53 executing program 5: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000004c0)={'ip6gre0\x00', &(0x7f0000000440)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @local, 0x58f448d2a9e12eb5}}) 17:56:53 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) 17:56:53 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000900)='NLBL_UNLBL\x00') [ 458.424614][ T35] audit: type=1804 audit(1611856613.100:125): pid=22171 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/700/cgroup.controllers" dev="sda1" ino=16066 res=1 errno=0 17:56:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) 17:56:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000024001d0f00"/20, @ANYRES32, @ANYBLOB="00000000f1ffffff000000000b00010064736d61726b00000c0002000600010008"], 0x3c}}, 0x0) 17:56:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) 17:56:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x56}}, 0x0) 17:56:53 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, 0x0, 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) 17:56:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@GTPA_O_TEI={0x8}, @GTPA_NET_NS_FD={0x8}]}, 0x24}}, 0x0) 17:56:53 executing program 4: r0 = socket(0x25, 0x1, 0x0) getpeername$unix(r0, 0x0, 0x0) 17:56:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)={0x0, 0x0}) 17:56:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000a180)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001680)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000001800)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x30}], 0x1, 0x0) 17:56:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) [ 458.977214][ T35] audit: type=1804 audit(1611856613.660:126): pid=22212 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/701/cgroup.controllers" dev="sda1" ino=15793 res=1 errno=0 17:56:53 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000000)=0x4) 17:56:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000001000000010000007b"], 0x38}, 0x0) 17:56:53 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000002140)='ns/pid\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 17:56:53 executing program 3: r0 = socket(0x11, 0xa, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={0x0}}, 0x0) 17:56:53 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, 0x0, 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)={0x0, 0x0}) 17:56:54 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='s'], 0xff54) close(r2) r3 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 17:56:54 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x0, @hci, @isdn, @isdn, 0x4}) 17:56:54 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, @can, @tipc=@name, @vsock={0x28, 0x0, 0x0, @host}}) 17:56:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@abs, 0x6e) [ 459.545833][ T35] audit: type=1804 audit(1611856614.220:127): pid=22252 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/702/cgroup.controllers" dev="sda1" ino=15954 res=1 errno=0 17:56:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)={0x0, 0x0}) 17:56:54 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='s'], 0xff54) close(r2) r3 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 17:56:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000540)=0x98) 17:56:54 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000008f00)=[{0x0}, {&(0x7f0000008e40)='x', 0x1}], 0x2}, 0x0) 17:56:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000080)={'macvtap0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=0x0}}) 17:56:54 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, 0x0, 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)={0x0, 0x0}) 17:56:54 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='s'], 0xff54) close(r2) r3 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 17:56:54 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, 0x0) 17:56:54 executing program 1: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@end]}}}}}) 17:56:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000f1975cd4dbaaca27e5"], 0x128}, 0x0) 17:56:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x52cb8c58bcf69a9d, 0x0, 0x0) 17:56:54 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='s'], 0xff54) close(r2) r3 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 460.253536][ T35] audit: type=1804 audit(1611856614.930:128): pid=22290 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/703/cgroup.controllers" dev="sda1" ino=16146 res=1 errno=0 17:56:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)=0x80000) 17:56:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000040)) 17:56:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote, 0x0, 0x1}}) 17:56:55 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast2, @remote}}) 17:56:55 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f00000000c0)) 17:56:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote, 0x0, 0x1}}) 17:56:55 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000008f00)=[{0x0, 0x37}, {&(0x7f0000008e40)='x', 0x1}], 0x2}, 0x0) 17:56:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, &(0x7f00000046c0)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001"], 0x100}, 0x0) 17:56:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000040)) 17:56:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote, 0x0, 0x1}}) 17:56:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 17:56:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 17:56:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000040)) [ 461.002570][ T35] audit: type=1804 audit(1611856615.680:129): pid=22350 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/704/cgroup.controllers" dev="sda1" ino=15859 res=1 errno=0 17:56:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f00000000c0)) 17:56:55 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffc60) 17:56:56 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:56 executing program 0: socketpair(0x18, 0x0, 0x9, 0x0) 17:56:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffc60) 17:56:56 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote, 0x0, 0x1}}) 17:56:56 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000040)) 17:56:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f00000000c0)) 17:56:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003100)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002600)}], 0x2, 0x0) 17:56:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffc60) 17:56:56 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) [ 461.657678][ T35] audit: type=1804 audit(1611856616.330:130): pid=22390 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/705/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 17:56:56 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000c00)={'team0\x00'}) 17:56:56 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000091c0)={0x0, 0x0, 0x0}, 0x4000041) 17:56:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f00000000c0)) 17:56:56 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffc60) 17:56:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1}}) 17:56:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 17:56:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) getpeername$unix(r0, 0x0, &(0x7f0000000480)) 17:56:56 executing program 0: r0 = socket(0x25, 0x5, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000840)={&(0x7f0000000000), 0xc, &(0x7f0000000800)={0x0, 0x7b8}}, 0x0) 17:56:56 executing program 5: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000500)={'ip_vti0\x00', &(0x7f00000001c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x4, 0x0, @remote, @multicast2}}}}) 17:56:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x2, 0x496, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x40) [ 462.263767][ T35] audit: type=1804 audit(1611856616.940:131): pid=22427 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/706/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 17:56:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)='N', 0x1, 0x0, 0x0, 0x0) 17:56:57 executing program 3: r0 = socket(0xa, 0x3, 0x7) connect$netrom(r0, &(0x7f0000000000)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) 17:56:57 executing program 5: r0 = socket(0x25, 0x1, 0x0) accept4$unix(r0, 0x0, 0x0, 0x0) 17:56:57 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) 17:56:57 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_AID={0x6}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xb9, 0xbe, "514ab45bc026c868e3cc8c46207840f6f97f3e46e68fdb642594e1302d740f9a2d27f17cf76063c27a82a988e51badc901c2a2ee2bf6854f20962e510b9706d8121b4bdc257da1a14f6857b79830d1b6216f5c893f9d1a9f37c33af7a3c82eb7de418acc180346dc08d2fa46de0d55a8b28ec3244db4f3fea42e2a2507c12b3df36194b8b920571ce294827c620eb932a34b3cec4aef3cde033f80ecbdef281f10ccf792092589eeb5fdba4d04509f9cc1e193563e"}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xde1, 0xac, "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"}]}, 0xec4}}, 0x0) 17:56:57 executing program 5: r0 = socket(0x25, 0x5, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000040)=ANY=[], 0x7b8}}, 0x40000c0) 17:56:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000a180)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}], 0x18}], 0x1, 0x0) 17:56:57 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00'}) 17:56:57 executing program 4: socket(0x29, 0x5, 0x32f) 17:56:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x9}]}) 17:56:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_INTERFACE(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000040"], 0x14}}, 0x0) [ 462.822979][ T35] audit: type=1804 audit(1611856617.500:132): pid=22454 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/707/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 17:56:57 executing program 5: r0 = socket(0xa, 0x3, 0x7) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@abs={0x3fe9fb5a2dc719b5}, 0x6e) 17:56:57 executing program 1: r0 = socket(0x18, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 17:56:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$unix(r0, 0x0, &(0x7f00000000c0)) 17:56:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000100)={'bridge_slave_1\x00', @ifru_addrs=@sco={0x1f, @fixed}}) 17:56:57 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:57 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000091c0)={0x0, 0x0, 0x0}, 0x4040800) 17:56:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00'}) 17:56:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMAXCID(r0, 0x40047451, 0x0) 17:56:57 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') socketpair(0x26, 0x0, 0x0, 0x0) 17:56:58 executing program 1: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000200)="c2", 0x100000}], 0x1}}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001780)='\r', 0x1}], 0x1}}], 0x2, 0x1f4) 17:56:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@GTPA_O_TEI={0x8}, @GTPA_VERSION={0x8}]}, 0x24}}, 0x0) [ 463.382026][ T35] audit: type=1804 audit(1611856618.060:133): pid=22490 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/708/cgroup.controllers" dev="sda1" ino=15793 res=1 errno=0 17:56:58 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSDEBUG(r0, 0x40047440, 0x0) 17:56:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000160003"], 0x14}}, 0x0) 17:56:58 executing program 4: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000a40)={'ip6_vti0\x00', &(0x7f00000009c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @loopback}}) 17:56:58 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000000)=0x41) 17:56:58 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)) 17:56:58 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:58 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)=0xfffffffd) 17:56:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 17:56:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000080)={'veth0_virt_wifi\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=0x0}}) 17:56:58 executing program 1: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000500)={'ip_vti0\x00', &(0x7f00000001c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4, 0x0, @remote, @multicast2, {[@timestamp={0x44, 0x4}]}}}}}) 17:56:58 executing program 0: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000a40)={'ip6_vti0\x00', 0x0}) 17:56:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000480)={'tunl0\x00', 0x0}) [ 464.072594][ T35] audit: type=1804 audit(1611856618.750:134): pid=22546 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/709/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 17:56:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003100)=[{0x0, 0x0, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000300)="8c", 0x1}], 0x2}, {&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000002540)}], 0x2, 0x0) 17:56:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000008c0)={'wlan0\x00'}) syz_genetlink_get_family_id$tipc2(0x0) 17:56:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}, 0x0) 17:56:59 executing program 0: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @remote, 0x700, 0x7}}) 17:56:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000a180)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001680)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}], 0x1, 0x0) 17:56:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x42, 0x0, 0x0) 17:56:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) accept$unix(r0, 0x0, 0x0) 17:56:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @mcast1}}) 17:56:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, 0x0, &(0x7f0000000140)) 17:56:59 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00\x00\x00'], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:56:59 executing program 5: socket$netlink(0x10, 0x3, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 17:56:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003100)=[{0x0, 0x0, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000300)="8c", 0x1}, {&(0x7f0000000400)="91", 0x1}], 0x3}, {&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000002540)}], 0x2, 0x0) 17:56:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @mcast1}}) 17:56:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x20b}, 0x14}}, 0x0) 17:56:59 executing program 5: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) 17:56:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000080)={'veth0_virt_wifi\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=0x0}}) [ 464.862525][ T35] audit: type=1804 audit(1611856619.540:135): pid=22594 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/710/cgroup.controllers" dev="sda1" ino=15825 res=1 errno=0 17:56:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @mcast1}}) 17:56:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@abs, 0xfffffffffffffe6a) 17:56:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') 17:56:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000800)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback}}}}) 17:56:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x6, 0x0, 0x0, 0x0, 0x2}, 0x14) 17:57:00 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00\x00\x00'], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) 17:57:00 executing program 4: r0 = socket(0x25, 0x1, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={0x0, 0x150}}, 0x4040) 17:57:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @mcast1}}) 17:57:00 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001440)={'ip6_vti0\x00', &(0x7f00000013c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [], @local}, @local}}) 17:57:00 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) 17:57:00 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, 0x0) 17:57:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003100)=[{0x0, 0x0, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000300)="8c", 0x1}], 0x2}], 0x1, 0x0) 17:57:00 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) 17:57:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000014"], 0x30}}, 0x0) 17:57:00 executing program 1: socket(0x1e, 0x1, 0x0) [ 465.691382][ T35] audit: type=1804 audit(1611856620.370:136): pid=22635 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/711/cgroup.controllers" dev="sda1" ino=15825 res=1 errno=0 17:57:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001440)={'ip6_vti0\x00', 0x0}) [ 465.917566][T22662] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 465.964774][T22664] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 17:57:00 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00\x00\x00'], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:00 executing program 5: r0 = socket(0x2, 0x3, 0x7) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, 0x0, 0x0) 17:57:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'ip6erspan0\x00', @ifru_data=0x0}) 17:57:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000014ac"], 0x30}}, 0x0) 17:57:00 executing program 1: socket$caif_stream(0x25, 0x1, 0x1) 17:57:00 executing program 0: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000780)={'ip_vti0\x00', &(0x7f0000000700)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @multicast1}}}}) [ 466.236150][T22671] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x0) [ 466.299881][T22679] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c"], 0x128}, 0x0) 17:57:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000440)={'veth0_vlan\x00', @ifru_addrs=@xdp}) 17:57:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003100)=[{0x0, 0x0, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000300)="8c", 0x1}, {&(0x7f0000000400)="91", 0x1}], 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48004}], 0x2, 0x0) [ 466.434982][ T35] audit: type=1804 audit(1611856621.110:137): pid=22681 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/712/cgroup.controllers" dev="sda1" ino=15793 res=1 errno=0 17:57:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'gre0\x00', 0x0}) 17:57:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x50, 0x0, 0x0) 17:57:01 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/30], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:01 executing program 0: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @empty}}) 17:57:01 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {0x0}, {&(0x7f0000000180)='\f', 0x1}], 0x3}, 0x0) 17:57:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c0000000000000001"], 0x128}, 0x0) 17:57:01 executing program 3: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}) 17:57:01 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000040)) 17:57:01 executing program 0: r0 = socket(0x25, 0x1, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 17:57:01 executing program 5: r0 = socket(0x2, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00'}) 17:57:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x0, 0x6, 0x80, 0x0, 0x0, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x30}}, 0x0) 17:57:01 executing program 3: socket(0x22, 0x0, 0x7) 17:57:01 executing program 1: r0 = socket(0xa, 0x3, 0x7) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, @ax25={0x3, @bcast}, @xdp, @tipc=@name={0x1e, 0x2, 0x0, {{}, 0x4}}}) 17:57:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x30}}, 0x0) [ 467.113926][ T35] audit: type=1804 audit(1611856621.790:138): pid=22720 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/713/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 [ 467.319673][T22737] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 467.358963][T22743] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 17:57:02 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/30], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:02 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) 17:57:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000480)={'syzkaller1\x00', @ifru_map}) 17:57:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x0, 0x6, 0x80, 0x0, 0x0, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x30}}, 0x0) 17:57:02 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x0, 0x6, 0x80, 0x0, 0x0, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x30}}, 0x0) 17:57:02 executing program 0: r0 = socket(0x18, 0x0, 0x0) accept$unix(r0, 0x0, 0x0) 17:57:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000a180)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)=[@rights={{0x18, 0x1, 0x1, [r1, r1]}}, @rights={{0x10}}], 0x28}], 0x1, 0x0) 17:57:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@GTPA_O_TEI={0x8}, @GTPA_VERSION={0x8}]}, 0x24}}, 0x0) 17:57:02 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x0, 0x6, 0x80, 0x0, 0x0, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x30}}, 0x0) 17:57:02 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000040)={0x0, 0x0}) 17:57:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x0, 0x6, 0x80, 0x0, 0x0, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x30}}, 0x0) [ 467.893347][ T35] audit: type=1804 audit(1611856622.570:139): pid=22770 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/714/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 17:57:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 17:57:02 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/30], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@abs, 0x6e) 17:57:02 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x0, 0x6, 0x80, 0x0, 0x0, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x30}}, 0x0) 17:57:02 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000040)={0x0, 0x0}) 17:57:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x0, 0x6, 0x80, 0x0, 0x0, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x30}}, 0x0) 17:57:02 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000055c0)='ns/pid_for_children\x00') 17:57:03 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 17:57:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:57:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000040)={'veth1_to_bond\x00', @ifru_data=&(0x7f0000000000)="e95b1841967eec57e6bea202c15abc7c0571e4ce1fbeffe0e457d49fe0c7b633"}) 17:57:03 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000040)={0x0, 0x0}) 17:57:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000800), 0x14) [ 468.631718][ T35] audit: type=1804 audit(1611856623.310:140): pid=22827 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/715/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 17:57:03 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) bind$netrom(r0, &(0x7f0000000000)={{0x3, @bcast}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) 17:57:03 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/35], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:03 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000380)={'ip6gre0\x00', &(0x7f0000000300)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, 0x20, 0x1, 0x3ff, 0x2}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000500)={'syztnl2\x00', &(0x7f0000000480)={'syztnl0\x00', r1, 0x29, 0x5, 0x5, 0x60e9d88c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @dev, 0x0, 0x0, 0x9}}) 17:57:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, 0x0, &(0x7f0000000a00)) 17:57:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) bind$unix(r0, &(0x7f0000000100)=@abs={0x1}, 0x6e) 17:57:03 executing program 1: socket$inet6(0xa, 0x80005, 0x0) 17:57:03 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000040)={0x0, 0x0}) 17:57:03 executing program 1: r0 = socket(0x25, 0x1, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000c00)={&(0x7f0000000280), 0xc, &(0x7f0000000bc0)={0x0, 0x150}}, 0x0) 17:57:03 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030031000505d25a80648c63940d0324fc601000024031000000053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 17:57:03 executing program 4: socketpair(0x23, 0x0, 0x7fffffff, 0x0) [ 469.366046][ T35] audit: type=1804 audit(1611856624.040:141): pid=22868 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/716/cgroup.controllers" dev="sda1" ino=15793 res=1 errno=0 [ 469.391999][T22880] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. 17:57:04 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, 0x0) 17:57:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x40841, &(0x7f0000000280)=@abs, 0x6e) [ 469.471211][T22880] netlink: 18430 bytes leftover after parsing attributes in process `syz-executor.5'. 17:57:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003100)=[{0x0, 0x0, &(0x7f0000000140)=[{0x0}, {0x0}, {&(0x7f0000000400)="91", 0x1}], 0x3}], 0x1, 0x0) 17:57:04 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/35], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:04 executing program 4: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r0, 0xdbbac0c05659a9bb}, 0x14}}, 0x0) 17:57:04 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {&(0x7f0000000540)="cd", 0x1}, {&(0x7f0000000180)='\f', 0x1}], 0x3}, 0x0) 17:57:04 executing program 3: socket(0x11, 0xa, 0x5) 17:57:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@abs, 0x6e) 17:57:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003100)=[{0x0, 0x0, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000300)="8c", 0x1}, {&(0x7f0000000400)="91", 0x1}], 0x3}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002600)}], 0x2, 0x0) 17:57:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000000000000100000002"], 0x128}, 0x0) 17:57:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={0x0}}, 0x40051) 17:57:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00000000c0)={'veth1_macvtap\x00', @ifru_data=0x0}) 17:57:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000a180)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)=[@rights={{0x18, 0x1, 0x1, [r1, r1]}}], 0x18}], 0x1, 0x0) [ 470.084417][ T35] audit: type=1804 audit(1611856624.760:142): pid=22912 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/717/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 17:57:04 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', r1, 0x0, 0x0, 0x0, 0x7, 0x4, @private1, @local}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) 17:57:04 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000000)) 17:57:05 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/35], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 17:57:05 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) 17:57:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) 17:57:05 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @rose, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) 17:57:05 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f0000000000)) 17:57:05 executing program 1: syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') 17:57:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x6}, 0x14) 17:57:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_CSUM={0x5}]}, 0x1c}}, 0x0) [ 470.747905][ T35] audit: type=1804 audit(1611856625.430:143): pid=22957 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/718/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 17:57:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'batadv_slave_0\x00', @ifru_data=0x0}) 17:57:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000080)={'virt_wifi0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=0x0}}) 17:57:05 executing program 0: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}]}, 0x1c}}, 0x0) 17:57:05 executing program 3: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000140)={'veth1_to_hsr\x00', @ifru_ivalue}) 17:57:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000980)={'wlan0\x00'}) 17:57:05 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/38], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:05 executing program 5: syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') 17:57:05 executing program 1: socket(0x3, 0x0, 0x6d86) 17:57:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) 17:57:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) 17:57:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, 0x0, &(0x7f00000000c0)) 17:57:06 executing program 3: r0 = socket(0xa, 0x3, 0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @local, 0xf838, 0x700}}) 17:57:06 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000008f00)=[{0x0}, {0x0}], 0x2}, 0x4000041) [ 471.417514][ T35] audit: type=1804 audit(1611856626.100:144): pid=22995 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/719/cgroup.controllers" dev="sda1" ino=15793 res=1 errno=0 17:57:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1}, 0x6e) 17:57:06 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 17:57:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) 17:57:06 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000000)) 17:57:06 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/38], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') 17:57:06 executing program 0: r0 = socket(0xa, 0x3, 0x7) connect$netrom(r0, 0x0, 0x0) 17:57:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002780)={&(0x7f0000002600)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 17:57:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1}, 0x40) 17:57:06 executing program 3: socket(0x26, 0x5, 0xf6a) 17:57:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_MRU={0x6}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, 0x0, 0x0) [ 472.024026][ T35] audit: type=1804 audit(1611856626.700:145): pid=23032 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/720/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 17:57:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="c62de800", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) 17:57:06 executing program 4: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000180)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @mcast1, @dev}}) 17:57:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_MTU={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x24}}, 0x20000000) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r0, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x448dc}, 0x70) sendmsg$L2TP_CMD_SESSION_CREATE(r0, 0x0, 0x40) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x4004) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000084}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000008c0)={'wlan0\x00'}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') 17:57:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x159}, 0x8) 17:57:06 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/38], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, 0x0, &(0x7f0000002fc0)) 17:57:07 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f0000000000)={0x29}) 17:57:07 executing program 0: r0 = socket(0x2, 0x3, 0x7) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 17:57:07 executing program 1: r0 = socket(0xa, 0x3, 0x7) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@abs, 0x6e) [ 472.493841][ T35] audit: type=1804 audit(1611856627.170:146): pid=23057 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/721/cgroup.controllers" dev="sda1" ino=16363 res=1 errno=0 17:57:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000080)={'macsec0\x00', @ifru_names}) 17:57:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x0) 17:57:07 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCCONNECT(r0, 0x4004743a, 0x0) 17:57:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f00000007c0)={&(0x7f00000006c0), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 17:57:07 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000005c0)=0x9ec, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x5, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000009c0)=""/4096, 0x1000}], 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x1000001bd) 17:57:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000080)={'team_slave_0\x00', @ifru_data=0x0}) 17:57:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/49, &(0x7f0000000140)=0x31) 17:57:07 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/39], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:07 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000ec0)={0x0}}, 0x0) 17:57:08 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 17:57:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x2}, {}]}) 17:57:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 473.349431][ T35] audit: type=1804 audit(1611856628.030:147): pid=23103 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/722/cgroup.controllers" dev="sda1" ino=16383 res=1 errno=0 17:57:08 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1}}) 17:57:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)=0x10001) 17:57:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x2}, {}]}) 17:57:08 executing program 0: socket(0x0, 0xe07f5012503d426a, 0x0) 17:57:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000b40)={0xfffffffffffffffd, 0x0, &(0x7f0000000b00)={0x0}}, 0x0) 17:57:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000006680)) 17:57:08 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/39], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:08 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 17:57:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x0) 17:57:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x2}, {}]}) 17:57:08 executing program 3: r0 = socket(0x25, 0x1, 0x0) bind$netrom(r0, 0x0, 0x0) 17:57:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 17:57:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8993, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000140)="88fc51822455388a9816aa27fc8953fb4ab3f9429c4627e7827c636731101f34"}) 17:57:09 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') [ 474.331074][ T35] audit: type=1804 audit(1611856629.011:148): pid=23168 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/723/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 17:57:09 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x2}, {}]}) 17:57:09 executing program 3: r0 = socket(0x25, 0x5, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000040)=ANY=[], 0x7b8}}, 0x0) 17:57:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, 0x0, 0x0) 17:57:09 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') 17:57:09 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/39], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8993, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000140)="88fc51822455388a9816aa27fc8953fb4ab3f9429c4627e7827c636731101f34"}) 17:57:09 executing program 3: r0 = socket$caif_stream(0x25, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) 17:57:09 executing program 4: r0 = socket(0xa, 0x3, 0x7) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f00000001c0)="bc", 0x1}, {&(0x7f0000000380)="af", 0x1}, {&(0x7f0000000280)='L', 0x1}], 0x3}, 0x0) 17:57:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 17:57:09 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') 17:57:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8993, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000140)="88fc51822455388a9816aa27fc8953fb4ab3f9429c4627e7827c636731101f34"}) [ 474.975294][ T35] audit: type=1804 audit(1611856629.651:149): pid=23194 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/724/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 17:57:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000000)={'geneve1\x00', @ifru_ivalue}) 17:57:09 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') 17:57:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000480)={'tunl0\x00', &(0x7f0000000400)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @multicast1}}}}) 17:57:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f000000aa40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000004380)=[@rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}], 0x18}], 0x1, 0x0) 17:57:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8993, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000140)="88fc51822455388a9816aa27fc8953fb4ab3f9429c4627e7827c636731101f34"}) 17:57:10 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 17:57:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8993, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=0x0}) 17:57:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000680)={'wlan0\x00'}) 17:57:10 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, 0x0, 0x0) 17:57:10 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 17:57:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004e80)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000004dc0)=[@cred={{0x1c}}], 0x20}], 0x1, 0x0) 17:57:10 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000008f00)=[{&(0x7f0000008e40)='x', 0x1}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {&(0x7f0000000540)="cd", 0x1}, {&(0x7f0000000180)='\f', 0x1}], 0x3}, 0x0) 17:57:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@abs={0x1}, 0x6e) 17:57:10 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)=0xffffffbe) [ 475.690084][ T35] audit: type=1804 audit(1611856630.371:150): pid=23226 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/725/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 17:57:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x40841, 0x0, 0x0) 17:57:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000007000009"], 0x30}}, 0x0) 17:57:10 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:10 executing program 5: r0 = socket(0x25, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000b80)={'ip6tnl0\x00', &(0x7f0000000c00)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @private1}}) 17:57:10 executing program 0: r0 = socket(0xa, 0x3, 0x7) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 17:57:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0xc005) 17:57:10 executing program 4: accept4$phonet_pipe(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:10 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/mnt\x00') ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, 0x0) 17:57:10 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) 17:57:10 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)=0xffffffbe) 17:57:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003100)=[{0x0, 0x0, &(0x7f0000000140)=[{0x0}, {0x0}, {&(0x7f0000000400)="91", 0x1}], 0x3}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000002600)}], 0x2, 0x0) [ 476.245081][ T35] audit: type=1804 audit(1611856630.921:151): pid=23267 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/726/cgroup.controllers" dev="sda1" ino=15793 res=1 errno=0 17:57:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip_vti0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=0x0}}) 17:57:11 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote, 0x0, 0x0, 0x2, 0x1}}) 17:57:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, @xdp, @ethernet={0x0, @random="ab92ab4ac111"}, @nfc}) 17:57:11 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:11 executing program 5: r0 = socket(0x11, 0x3, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000f00)={&(0x7f0000000b80), 0xc, &(0x7f0000000ec0)={0x0}}, 0x0) 17:57:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, @xdp, @ethernet={0x0, @random="ab92ab4ac111"}, @nfc}) 17:57:11 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)=0xffffffbe) 17:57:11 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 17:57:11 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, @private1, @local, 0x8}}) [ 476.752353][ T35] audit: type=1804 audit(1611856631.431:152): pid=23302 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/727/cgroup.controllers" dev="sda1" ino=16363 res=1 errno=0 17:57:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xe) 17:57:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, @xdp, @ethernet={0x0, @random="ab92ab4ac111"}, @nfc}) 17:57:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) 17:57:11 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, 0x0, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:11 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1, 0x1}}) 17:57:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000009c0)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0xe8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xe1, 0x5, "7aed8b6eb4def08963db01a463c123a1021760a42c4c567f6a49ea6bc95dca65c24215dd9131feb6052ecb8058a59cb8ce4379c2a5ea0458f89e3973577492ee728b2277d75db1a8ddf1eed07f96340f2f8953b0ca89fdccc704481c8ff9873dd469c707caa09f0c1bf6f91fa58e2b26707d5e9d6a8432fe21d023bd9cd9832f01a586622b5548e19dbc5c0c85a822eccfe11a13f316b5c7ced1da1547325cc3e7c4f9dcd384ee303e1f1a9d83d8e4ed1df8d71cbe119c1be49b2ef9f42ac72babdef6204b956dec4eb30442bb17a61d847318a68e21d83de57213cd97"}]}, @ETHTOOL_A_FEATURES_WANTED={0x320, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xf9, 0x4, "acd1e99473f28eb7d836e34cc7aaa98a1501a602f98d06a7841e9084cfc7a84ba4aa0a9b5586040493a97abc907cf6576a47a406c76694834c238b7be605061fdd81dc8908316b39858d099af7747f34239e26e3549efb39affdfb15e911bdbbbc339da956e10bafaa0b190560b907b75145cde6ff87a5d62162aa0f3d341b7cfdd38842b10ec821e53699c484d97cdfa26996fff33f8a32659aad70a77b7579309b0c3775186ec7eb4b1b1582e163f4283fba4760ac98f3c850b37013adacab32667be8760317377fd0f23aec65692ea83363cf751c17d0d882b6a6231d708a5555d1423d7c2993fa17da33dcb3ba9ecfd9fb49d4"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0xa9, 0x4, "38df088d44b7e1773b4300df08905b74251e02735016fa4b5a896c534980d13687db327a9488de81d8f92648624a2d72d670ac7de956edd9459b95c2f2777ce1dc7c284647316f8c0eff410f04ef41f7991b7e7ba34ed7601208b2156dda2077fba4cc5d6259a9c10d767d24446c7a6489fca2683bbbac1a13696ee917e84a026db82a79871e86465b9ded05f423a5b216354fcab3a5fd3847054fce36b94dd74f9e066845"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xc5, 0x4, "f273cf3474bf73ca77e9ff48bd524d803817f5c83a2bedb9bce0cb1e02206ffe56e25e88d4375e8940f37bb43b5db4b5c8f3412d272ed80144e2028bbf505fbbd19910c62378fbe819b5c5270372fc9dfee8a61be6a53b2655165cdd4c2b261046ad5e5565501f301dd7e0ad1a85c23ae60f7e0fef7621b417323fa11dccf5c8812e98ca99987e16aabb7af1bc94aead91effc2385c025ca34a7e0d430a07ffdd94f3fde4176a373339ebcc877dae6e229242e63d8071502401b145f3e087f7393"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x8d, 0x4, "1f5e9326f3bf1930d57e9a356e8de99f2f80a7fc0822e4a51e702da933bcb02cc44ae7c99b5e2b5aedc970684ad26587172601711c6d4e84dcb6afe4f1b84e5e7dfa2a217941a673521cbf20ab67628ab45494f39bc36e9fc78501b0559be5f4d8d2c201f16b3652c9cb25e04fe9cd5b313d6c71c933664e19b3aaeed7da66e29c358e3905dec05c95"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_FEATURES_WANTED={0x4cc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x78, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'bic\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'bic\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '%\'%,![(\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'bic\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x2e, 0x2, '/proc/sys/net/ipv4/tcp_congestion_control\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0x19, 0x5, "8b9b8b620a17dce2bd29a0e67ec754649bada94113"}, @ETHTOOL_A_BITSET_BITS={0x1a4, 0x3, 0x0, 0x1, [{0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ':\\\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '!\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x2e, 0x2, '/proc/sys/net/ipv4/tcp_congestion_control\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '/\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'bic\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x2e, 0x2, '/proc/sys/net/ipv4/tcp_congestion_control\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, 'i\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '^\\]\'\x13!*@::+\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x2e, 0x2, '/proc/sys/net/ipv4/tcp_congestion_control\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '%,.@\\\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '[.\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x1e8, 0x3, 0x0, 0x1, [{0x4}, {0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x2e, 0x2, '/proc/sys/net/ipv4/tcp_congestion_control\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'bic\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'bic\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '\']\'/#&*$\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ':\xca*\xb3\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x2e, 0x2, '/proc/sys/net/ipv4/tcp_congestion_control\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x2e, 0x2, '/proc/sys/net/ipv4/tcp_congestion_control\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '^\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'bic\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '.[^!-\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*]'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '&}&\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ':\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_BITS={0xa8, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '(!(\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '$\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x2e, 0x2, '/proc/sys/net/ipv4/tcp_congestion_control\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_WANTED={0x588, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x581, 0x4, "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"}]}]}, 0xec4}}, 0x0) 17:57:11 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)=0xffffffbe) 17:57:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, @xdp, @ethernet={0x0, @random="ab92ab4ac111"}, @nfc}) 17:57:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x12, 0x0, &(0x7f0000000080)=@abs, 0x6e) 17:57:12 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000008f00)=[{0x0}, {&(0x7f0000008e40)='x', 0x1}], 0x2}, 0x4000041) [ 477.291733][ T35] audit: type=1804 audit(1611856631.971:153): pid=23335 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/728/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 17:57:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCGUNIT(r0, 0x80047456, 0x0) 17:57:12 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000), 0x12) write(r0, 0x0, 0x0) 17:57:12 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x0, @hci, @isdn, @isdn}) 17:57:12 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'veth1\x00', @ifru_data=0x0}) 17:57:12 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 17:57:12 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, 0x0, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x70, &(0x7f0000001180), &(0x7f00000011c0)=0x18) 17:57:12 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000), 0x12) write(r0, 0x0, 0x0) 17:57:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@abs, 0xc4) 17:57:12 executing program 0: setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, 0x0, 0xffffffdb) 17:57:12 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000008f00)=[{&(0x7f0000008dc0)="bd", 0x1}, {&(0x7f0000008e40)='x', 0x1}], 0x2}, 0x4000041) 17:57:12 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000), 0x12) write(r0, 0x0, 0x0) 17:57:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @mcast1}}) 17:57:12 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 17:57:12 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', 0x0}) [ 478.117628][ T35] audit: type=1804 audit(1611856632.801:154): pid=23390 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/729/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 17:57:13 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000), 0x12) write(r0, 0x0, 0x0) 17:57:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'sit0\x00', 0x0}) 17:57:13 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, 0x0, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:13 executing program 3: 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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="48000000100005072a369fb10000000005000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000024001d0f00"/20, @ANYRES32=r4, @ANYBLOB="00000000f1ffffff000000000b00010064736d61726b00000c0002000600010008"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000380)=@newqdisc={0x60, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_plug={{0x9, 0x1, 'plug\x00'}, {0xc}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x3}}, {0x4}}]}]}, 0x60}}, 0x0) 17:57:13 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000000)) 17:57:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0xffffffffffffffd5, 0x0, &(0x7f0000000000)=@abs, 0x6e) 17:57:13 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', 0x0}) 17:57:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@remote={[], 0x3}, 0x0, 'team0\x00'}) [ 478.741083][ T35] audit: type=1804 audit(1611856633.421:155): pid=23417 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/730/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 [ 478.763199][T23432] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:13 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, 0x0) 17:57:13 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) [ 478.926124][T23434] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @remote}}}) 17:57:13 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', 0x0}) 17:57:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x20}, 0x0) 17:57:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, 0x0, 0x0) 17:57:13 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:57:14 executing program 5: r0 = socket(0x11, 0xa, 0x0) sendmsg$alg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 17:57:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000340)={'veth1_virt_wifi\x00', @ifru_settings={0x0, 0x0, @te1=0x0}}) 17:57:14 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)='\v', 0x1, 0x0, 0x0, 0x0) 17:57:14 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', 0x0}) 17:57:14 executing program 4: socketpair(0x2b, 0x0, 0x0, 0x0) 17:57:14 executing program 5: getsockname$netrom(0xffffffffffffffff, 0x0, 0x0) [ 479.576517][ T35] audit: type=1804 audit(1611856634.261:156): pid=23483 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/731/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 17:57:14 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMRRU(r0, 0x4004743b, 0x0) 17:57:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0x5, &(0x7f0000000180)={&(0x7f0000000080)={0xc4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_RINGS_RX={0x8}, @ETHTOOL_A_RINGS_TX={0x8}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8}, @ETHTOOL_A_RINGS_RX_MINI={0x8}, @ETHTOOL_A_RINGS_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_RINGS_RX_MINI={0x8}]}, 0xc4}}, 0x0) 17:57:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="4537378a8997abcec017dc8a3675453881bf6e33c6742e15d9dd233fd61511ba187de3894c9f9b62dc9f9a135537f89f9627fa0dc77524b6a54255d40efce59f5e45d5a5a0627dee0abf96506dd518e318f53960ae769730f246639531c2d8fbdf2f3ae3061c83a24f5c6cdd17f8c955fc26460278f3", 0x76}, {&(0x7f0000000140)="be691eb254aa419eb023b6abf410ecba079d619ef2cbe5", 0x17}, {&(0x7f00000001c0)="3bfc25b2fc3a666f4868e26e4a32938d6374898ae490fd0bca78fae1a5f71984c338728e7013c1f132ab6b0f5f805203aaf8b581d025cbdd1f9ba7c624fe3afdb8c709ac03e4a123cdd23e57c9a7fd2964ec0baeb2c38846a38f4859f8c55ce96918ecf867d38293930b52a074c4bf034e8e1aa80bbf48e2b4ad957c8fa48f639cfd922b4ee8be97f4ebd8211e8ab0aaace6a41777e07b5a93765dcb4d8546facb8681ff920ba356e5d3ba87d109f21e4fe0634dc01077880f2d31f8ed83654f099a95e21e787f34bebf726f330bfa2986d21087f0793be17d4364300c666ef8387463a291b2", 0xe6}, {&(0x7f00000002c0)="43c7d4345d9babcca1a07724dd9cff759ba2af4eeb3b2148f278bbf6933eee25b1fb1039baa8c49a0024003e18666faa28e2c1141fa2aec91a9992e15ff1c1fee9442bb50aa8d6de1d372fc074cd8407261f340988819cea32e3c38a77072bc39a0714563edec54e5a33cee93c0677756c60b693272f965d503768431af660479e63", 0x82}], 0x4, &(0x7f00000003c0)=[@cred={{0x0, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x1a}, 0x0) 17:57:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 17:57:14 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, 0x0, &(0x7f0000000540)) 17:57:14 executing program 3: r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, r0, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) 17:57:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x1) 17:57:14 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMRRU(r0, 0x4004743b, 0x0) 17:57:14 executing program 5: r0 = socket(0x18, 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={0x0, 0x150}}, 0x0) 17:57:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000380)={'sit0\x00', 0x0}) 17:57:15 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', r1, 0x4, 0x81, 0x4, 0x7, 0x4, @private1, @local, 0x8, 0x0, 0x4, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000380)={'ip6gre0\x00', &(0x7f0000000300)={'ip6tnl0\x00', r1, 0x2f, 0x9, 0x1, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, 0x0, 0x1, 0x3ff, 0x2}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000440)={'sit0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) 17:57:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f0000000040)) 17:57:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000900)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 17:57:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMRRU(r0, 0x4004743b, 0x0) 17:57:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'veth1_to_bond\x00', @ifru_data=&(0x7f0000000000)="e95b1841967eec57e6bea202c15abc7c0571e4ce1fbeffe0e457d49fe0c7b633"}) [ 480.531945][ T35] audit: type=1804 audit(1611856635.211:157): pid=23534 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/732/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 17:57:15 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) [ 480.770306][T23561] veth1_to_bond: mtu greater than device maximum 17:57:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f0000000040)) 17:57:15 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xffff}]}) 17:57:15 executing program 0: r0 = socket(0xa, 0x3, 0x7) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000340)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={0x0}}, 0x0) 17:57:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSMRRU(r0, 0x4004743b, 0x0) 17:57:15 executing program 4: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000002140)='ns/pid\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid_for_children\x00') 17:57:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x400121e1, 0x0, 0x0) 17:57:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f0000000040)) 17:57:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000100)={'ip6gre0\x00', @ifru_addrs=@qipcrtr}) [ 481.083545][ T35] audit: type=1804 audit(1611856635.762:158): pid=23576 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/733/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 17:57:15 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x0, 0x0) 17:57:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000003c0)={'syztnl2\x00', 0x0}) 17:57:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f0000000040)) 17:57:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x20) 17:57:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) 17:57:16 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:16 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffffffffffff, 0x3f}, 0xc) 17:57:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r1, 0x21}, 0x14}}, 0x0) 17:57:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) 17:57:16 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, 0x0) 17:57:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', r1, 0x0, 0x0, 0x0, 0x7, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000440)={'sit0\x00', &(0x7f00000003c0)={'syztnl0\x00', r1, 0x0, 0x4, 0x1, 0x3, 0x2, @local, @loopback, 0x7d7, 0x20, 0x6, 0x7bc}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x2f, 0x6, 0x80, 0x5, 0xbf8ca3bc0915920f, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r2, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}}, 0x0) [ 481.731644][ T35] audit: type=1804 audit(1611856636.412:159): pid=23613 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/734/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 17:57:16 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000340)={'sit0\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @dev}}) 17:57:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'veth1\x00', @ifru_data=0x0}) 17:57:16 executing program 5: r0 = socket(0x25, 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, 0x0, 0x0) 17:57:16 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f000000ffc0)='ns/cgroup\x00') 17:57:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000040)={'bond0\x00', @ifru_addrs=@ax25={0x3, @bcast}}) 17:57:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540), 0x8) 17:57:16 executing program 0: accept4$netrom(0xffffffffffffffff, 0x0, 0x0, 0x180000) 17:57:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', r1, 0x0, 0x0, 0x0, 0x7, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000440)={'sit0\x00', &(0x7f00000003c0)={'syztnl0\x00', r1, 0x0, 0x4, 0x1, 0x3, 0x2, @local, @loopback, 0x7d7, 0x20, 0x6, 0x7bc}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x2f, 0x6, 0x80, 0x5, 0xbf8ca3bc0915920f, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r2, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}}, 0x0) 17:57:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f0000000000)) 17:57:16 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:17 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 17:57:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@abs, 0x6e) 17:57:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00'}, 0x10) [ 482.493999][ T35] audit: type=1804 audit(1611856637.172:160): pid=23661 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/735/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 17:57:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', r1, 0x0, 0x0, 0x0, 0x7, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000440)={'sit0\x00', &(0x7f00000003c0)={'syztnl0\x00', r1, 0x0, 0x4, 0x1, 0x3, 0x2, @local, @loopback, 0x7d7, 0x20, 0x6, 0x7bc}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x2f, 0x6, 0x80, 0x5, 0xbf8ca3bc0915920f, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r2, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}}, 0x0) 17:57:17 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x4, &(0x7f00000000c0)=@framed={{}, [@exit]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:17 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000140)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000000)=@raw=[@jmp], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) 17:57:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f0000000000)) 17:57:17 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) 17:57:17 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e30, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 17:57:17 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000a180)=[{0x0, 0x0, &(0x7f0000001680)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000001800)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}], 0x1, 0x0) 17:57:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', r1, 0x0, 0x0, 0x0, 0x7, 0x0, @private1, @local, 0x8, 0x0, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000440)={'sit0\x00', &(0x7f00000003c0)={'syztnl0\x00', r1, 0x0, 0x4, 0x1, 0x3, 0x2, @local, @loopback, 0x7d7, 0x20, 0x6, 0x7bc}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r1, 0x2f, 0x6, 0x80, 0x5, 0xbf8ca3bc0915920f, @local, @rand_addr=' \x01\x00', 0x7, 0x40, 0x8000baa7, 0x40}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r2, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}}, 0x0) 17:57:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f0000000000)) 17:57:17 executing program 0: socket(0x2, 0x0, 0x31abedf) [ 483.129303][ T35] audit: type=1804 audit(1611856637.812:161): pid=23703 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/736/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 17:57:17 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[], 0xcc}}, 0x0) 17:57:17 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) 17:57:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f0000000000)) 17:57:18 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0xb, 0x5, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000580), &(0x7f0000001640), 0xfff, r0}, 0x38) 17:57:18 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x8, &(0x7f00000000c0)=@framed={{}, [@generic, @alu, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:18 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f00000001c0)='GPL\x00', 0x7, 0x81, &(0x7f0000000200)=""/129, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:18 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:18 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="950000000000000085640fa1675d5bb80c910781cd8f2b10f7100000f8ffffff3286b23ac7a4f716ba1da39788707d44a2a6662c50e84235780bd00f262d974a0da899733b10b32f5565ef8a71d267fe6eaf4127a07c0d7be89b11291a92df14752af02a8bb0cdd23549627b46c67a8f99600cd98fbc8bbab563234cb5f1b0168bdcf6347bab6653e26aabd0aab37b63afaae5b3be9bbd39830a9721f09df5255147b46bdc23ac98704a80545bb4566a"], &(0x7f0000000580)='GPL\x00', 0x2, 0xbb, &(0x7f00000000c0)=""/187, 0x41000, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xb, 0x4, 0x9}, 0x10}, 0x78) 17:57:18 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) 17:57:18 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xca46}, [@exit, @call, @call, @generic, @alu={0x7, 0x1, 0x2, 0x7, 0x3, 0x30, 0xfffffffffffffffc}, @alu={0x7, 0x0, 0x1, 0x0, 0x4, 0x30}, @map_val={0x18, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3ff}]}, &(0x7f00000001c0)='GPL\x00', 0x7, 0x81, &(0x7f0000000200)=""/129, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0), 0x8, 0x10, 0x0}, 0x78) 17:57:18 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000008580)='ns/uts\x00') 17:57:18 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0xb, 0x5, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000580), &(0x7f0000001640), 0xfff, r0}, 0x38) 17:57:18 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002000)=@bpf_tracing={0x1a, 0x3, &(0x7f0000001e40)=@framed, &(0x7f0000001e80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 483.913026][ T35] audit: type=1804 audit(1611856638.582:162): pid=23757 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/737/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 17:57:18 executing program 3: getuid() syz_genetlink_get_family_id$nbd(&(0x7f00000013c0)='nbd\x00') 17:57:18 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) 17:57:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={0x0}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001980)={0x0}}, 0x0) 17:57:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000900)=ANY=[@ANYBLOB="c4"], 0x1c4}}, 0x0) 17:57:18 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001400)=@bpf_lsm={0x1d, 0x7, &(0x7f0000001200)=@raw=[@call={0x85, 0x0, 0x0, 0xfd4}, @call={0x85, 0x0, 0x0, 0x49}, @ldst={0x2, 0x2, 0x0, 0x1, 0x0, 0xc, 0x1}, @map, @map], &(0x7f0000001240)='GPL\x00', 0x5, 0xf0, &(0x7f0000001280)=""/240, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:19 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:19 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001f40)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f0000001e00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:19 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0xa, &(0x7f00000000c0)=@framed={{}, [@exit, @call, @call, @alu={0x0, 0x0, 0x2}, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x7, 0x81, &(0x7f0000000200)=""/129, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000004d40)={0x0, 0x0, &(0x7f0000004d00)={&(0x7f0000004c40)={0x14, 0x17, 0xa, 0x3}, 0x14}}, 0x0) 17:57:19 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x9, &(0x7f00000000c0)=@framed={{}, [@exit, @call, @alu, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:19 executing program 0: socket$isdn_base(0x22, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 17:57:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002180)={&(0x7f0000001000)=@nfc, 0x80, 0x0}, 0x0) 17:57:19 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x8, &(0x7f00000000c0)=@framed={{}, [@exit, @call, @call, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:19 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000004d40)={0x0, 0x0, &(0x7f0000004d00)={&(0x7f0000004c40)={0x18, 0x17, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_HOOK={0x4}]}, 0x18}}, 0x0) 17:57:19 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x0, 0x0, 0x0, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 484.720819][ T35] audit: type=1804 audit(1611856639.392:163): pid=23798 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/738/cgroup.controllers" dev="sda1" ino=16377 res=1 errno=0 17:57:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000004d40)={0x0, 0x0, &(0x7f0000004d00)={&(0x7f0000004c40)={0x20, 0x17, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}]}, 0x20}}, 0x0) 17:57:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 17:57:19 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, @isdn, @ethernet={0x0, @remote}, @nfc={0x27, 0x0, 0x0, 0x5}}) 17:57:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002180)={&(0x7f0000001000)=@nfc, 0x80, 0x0}, 0x83) 17:57:19 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000140)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000000)=@raw=[@jmp], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:19 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000340)=@framed, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:19 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0xa, &(0x7f00000000c0)=@framed={{}, [@exit, @call, @call, @alu={0x7}, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x7, 0x81, &(0x7f0000000200)=""/129, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0), 0x8, 0x10, 0x0}, 0x78) [ 485.330198][ T35] audit: type=1804 audit(1611856640.002:164): pid=23825 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/739/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 17:57:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="cc000000040803000000000000000000070000040600024022f0000044000480080001400000000008000740ffffff8008000340000140000001010800024000000100080003400000007f08000640ffffff8108000440000000030900010073797a31000000000900010073797a3000000000050003003a0000002400048008000240000000080800014000000006080001400000000608000144000000071c000480080001400000"], 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0x40004) 17:57:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x28, 0x13, 0xa, 0x801, 0x0, 0x0, {}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}]}, 0x28}}, 0x0) 17:57:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xd, 0xffffffffffffffff, 0x3}, 0x40) 17:57:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x5}, 0x40) 17:57:20 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0xa, &(0x7f00000000c0)=@framed={{}, [@exit, @call, @generic, @alu, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x7, 0x81, &(0x7f0000000200)=""/129, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0), 0x8, 0x10, 0x0}, 0x78) 17:57:20 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:20 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(0xffffffffffffffff, 0x0, 0x0) [ 485.858905][T23847] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.5'. [ 485.875648][ T35] audit: type=1804 audit(1611856640.552:165): pid=23841 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/740/cgroup.controllers" dev="sda1" ino=16383 res=1 errno=0 17:57:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000900)=ANY=[@ANYBLOB="c401000000010102000000000000000000000009400002"], 0x1c4}}, 0x0) 17:57:20 executing program 1: syz_genetlink_get_family_id$nbd(&(0x7f00000013c0)='nbd\x00') 17:57:20 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x9, 0x1, &(0x7f0000000040)=@raw=[@jmp], &(0x7f0000000080)='syzkaller\x00', 0xfffff580, 0x8d, &(0x7f0000000240)=""/141, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:20 executing program 5: socket(0x22, 0x0, 0x8) [ 486.069378][T23853] netlink: 368 bytes leftover after parsing attributes in process `syz-executor.3'. [ 486.099932][T23853] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:20 executing program 0: sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, 0x0, 0xe2fd656ea64f65d3) 17:57:20 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000002400)={{}, 0x0, 0x0, @inherit={0x0, 0x0}, @subvolid}) 17:57:20 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x7, &(0x7f00000000c0)=@framed={{}, [@exit, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:20 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x5, &(0x7f00000000c0)=@framed={{}, [@map_val]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:20 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1244, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x5}, 0x40) 17:57:21 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, @tipc, @rc={0x1f, @none}, @ax25={0x3, @default}}) 17:57:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="cc0000000408030000000000000000000700000406"], 0xcc}}, 0x0) 17:57:21 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x14, 0x3, &(0x7f0000000340)=@framed, &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 486.502246][ T35] audit: type=1804 audit(1611856641.172:166): pid=23868 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/741/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 17:57:21 executing program 4: socket(0x2, 0x6, 0x0) 17:57:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={0x0}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000019c0)={&(0x7f0000001880), 0xc, &(0x7f0000001980)={0x0}}, 0x0) 17:57:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="cc000000040803000000000000000000070000040600024022f0000044000480080001400000000008000740ffffff8008000340"], 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0x40004) [ 486.636348][T23879] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.1'. 17:57:21 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={0xffffffffffffffff, 0x0, 0x0}, 0x10) [ 486.853263][T23888] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.0'. 17:57:21 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:21 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000140)=@bpf_lsm={0x1d, 0x200000dc, &(0x7f0000000080)=@raw=[@btf_id], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) 17:57:21 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:21 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000001c40)) 17:57:21 executing program 3: socketpair(0x25, 0x1, 0x31, &(0x7f0000000000)) 17:57:21 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x9, &(0x7f00000000c0)=@framed={{}, [@exit, @call, @generic, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:21 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001c40)) 17:57:21 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f0000000480), 0x6) 17:57:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x20, 0x13, 0xa, 0x801, 0x0, 0x0, {}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}]}, 0x20}}, 0x0) 17:57:21 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x9, &(0x7f00000000c0)=@framed={{}, [@call, @call, @alu, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:21 executing program 5: clock_gettime(0x0, &(0x7f0000001300)) [ 487.281399][ T35] audit: type=1804 audit(1611856641.952:167): pid=23907 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/742/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 17:57:22 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x2, 0x0, &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:22 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1244, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x40) 17:57:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000004d40)={0x0, 0x0, &(0x7f0000004d00)={&(0x7f0000004c40)={0x4c, 0x17, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HANDLE={0xc}, @NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x4c}}, 0x0) 17:57:22 executing program 4: socketpair(0x28, 0x0, 0x0, &(0x7f0000001c40)) 17:57:22 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xd}, 0x40) 17:57:22 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000003240), 0x10) 17:57:22 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0xa, &(0x7f00000000c0)=@framed={{}, [@exit, @call, @call, @alu, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:22 executing program 4: r0 = socket(0x23, 0x800, 0x9) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="060ae997b408452340403cdb9d"], 0x3c}}, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000140)=@bpf_lsm={0x1d, 0xb, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000ffffff7f0000008a13000000180000007f0080000000000000040000950000f00b000000950000000000100018330000020000abf9b871f7ce5fb400180000000900000000000000f9ffffff95"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000900)=ANY=[@ANYBLOB="c4010000000101"], 0x1c4}}, 0x0) 17:57:22 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f00000001c0)='GPL\x00', 0x7, 0x81, &(0x7f0000000200)=""/129, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300), 0x10}, 0x78) 17:57:22 executing program 5: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) [ 487.898876][ T35] audit: type=1804 audit(1611856642.573:168): pid=23931 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/743/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 17:57:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xcc}}, 0x0) [ 487.974080][T23940] netlink: 432 bytes leftover after parsing attributes in process `syz-executor.1'. 17:57:22 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:22 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="cc000000040803"], 0xcc}}, 0x0) 17:57:22 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0xa, &(0x7f00000000c0)=@framed={{}, [@exit, @call, @generic, @alu, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:22 executing program 4: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000000c0)={0x7fffffff}, 0x8) 17:57:22 executing program 5: syz_genetlink_get_family_id$gtp(&(0x7f00000000c0)='gtp\x00') 17:57:22 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, 0x0) [ 488.290456][T23955] netlink: 184 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:23 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001c40)) 17:57:23 executing program 5: socket(0x18, 0x0, 0x61) 17:57:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x40) 17:57:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x14, 0x13, 0xa, 0x801}, 0x14}}, 0x0) 17:57:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r3, @ANYBLOB="140023800500050000000000060004"], 0x30}}, 0x0) [ 488.497047][ T35] audit: type=1804 audit(1611856643.173:169): pid=23962 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/744/cgroup.controllers" dev="sda1" ino=15827 res=1 errno=0 17:57:23 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001400)=@bpf_lsm={0x1d, 0x7, &(0x7f0000001200)=@raw=[@call={0x85, 0x0, 0x0, 0xfd4}, @call={0x85, 0x0, 0x0, 0x49}, @ldst={0x2, 0x2, 0x0, 0x1, 0x5, 0xc, 0x1}, @map={0x18, 0x1}, @map={0x18, 0x8}], &(0x7f0000001240)='GPL\x00', 0x5, 0xf0, &(0x7f0000001280)=""/240, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:23 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="cc00000004080300000000000000000007000004060002"], 0xcc}}, 0x0) 17:57:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002180)={0x0, 0x0, 0x0}, 0x83) 17:57:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'macsec0\x00', @ifru_names}) 17:57:23 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001400)=@bpf_lsm={0x1d, 0x7, &(0x7f0000001200)=@raw=[@call, @call, @ldst, @map, @map], &(0x7f0000001240)='GPL\x00', 0x5, 0xf0, &(0x7f0000001280)=""/240, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:23 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001f40)=@bpf_ext={0x1c, 0x1, &(0x7f0000001dc0)=@raw=[@func], &(0x7f0000001e00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 488.921280][T23985] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000019c0)={&(0x7f0000001880), 0xc, &(0x7f0000001980)={0x0}}, 0x0) 17:57:23 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1244, 0xffffffffffffffff, 0x8001, [], 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x40) 17:57:23 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x9, &(0x7f00000000c0)=@framed={{}, [@exit, @generic, @alu, @alu, @map_val]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:23 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="950000000000000085640fa1675d5bb80c910781cd8f2b10f7100000f8ffffff3286b23ac7a4f716ba1da39788707d44a2a6662c50e84235780bd00f262d974a0da899733b10b32f5565ef8a71d267fe6eaf4127a07c0d7be89b11291a92df14752af02a8bb0cdd23549627b46c67a8f99600cd98fbc8bbab563234cb5f1b0168bdcf6347bab6653e26aabd0aab37b63afaae5b3be9bbd39830a9721f09df5255147b46bdc23ac98704a80545bb4566a"], &(0x7f0000000580)='GPL\x00', 0x2, 0xbb, &(0x7f00000000c0)=""/187, 0x41000, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xb}, 0x10}, 0x78) 17:57:23 executing program 3: socket(0x2, 0x6, 0x4) [ 489.131829][ T35] audit: type=1804 audit(1611856643.803:170): pid=23991 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/745/cgroup.controllers" dev="sda1" ino=15793 res=1 errno=0 17:57:23 executing program 1: bind$isdn_base(0xffffffffffffffff, 0x0, 0x0) 17:57:24 executing program 5: r0 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000700)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 17:57:24 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x0, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000003a80)={0x0, 0x0, &(0x7f0000003a40)={0x0}}, 0x41) 17:57:24 executing program 0: bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0x6, 0x4, 0x7ff6, 0x7c, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x40) 17:57:24 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x11) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f00000004c0)=""/228, 0xe4}, {&(0x7f00000005c0)=""/222, 0xde}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f00000006c0)=""/108, 0x6c}, {&(0x7f0000000740)=""/155, 0x9b}], 0x9, &(0x7f00000008c0)=""/225, 0xe1}, 0x10000) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3]}, 0x47}, 0xbad3, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 17:57:24 executing program 5: r0 = socket$kcm(0x10, 0x100000000000003, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1600000016008105e00f80e045e4b37c4cb33fab463c", 0x16}], 0x1, 0x0, 0x0, 0xa00}, 0x0) recvmsg$kcm(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) 17:57:24 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f00000001c0)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:24 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001200)={0xffffffffffffffff}, 0x4) [ 489.921288][ T35] audit: type=1804 audit(1611856644.593:171): pid=24018 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/746/cgroup.controllers" dev="sda1" ino=15747 res=1 errno=0 17:57:24 executing program 5: socket(0x2, 0x0, 0xfffffffc) 17:57:24 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x63, 0x11, 0x30}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [0x4c], 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 17:57:24 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000005600)=""/102380, 0x18fec}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4050cecff0e00fa378b25db4cb904e473730e55cff26d1b0e001d00090000005e510befccd7", 0x2e}], 0x1, 0x0, 0x0, 0x88a8ffff00000000}, 0x0) 17:57:24 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:24 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x0, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:24 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2ea400002c000505d25a80648c69940d1024fc601000044002000048053582c137153e370948038000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xe}, 0x7a000060) 17:57:25 executing program 0: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[], 0x10b8}, 0x0) close(r0) [ 490.371074][T24045] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 490.411919][T24045] netlink: 23550 bytes leftover after parsing attributes in process `syz-executor.5'. [ 490.419079][T24048] netlink: 'syz-executor.3': attribute type 29 has an invalid length. 17:57:25 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 490.488215][ T35] audit: type=1804 audit(1611856645.163:172): pid=24046 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/747/cgroup.controllers" dev="sda1" ino=15747 res=1 errno=0 [ 490.514533][T24048] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 490.535600][T24043] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 490.558603][T24048] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 490.588590][T24048] netlink: 'syz-executor.3': attribute type 29 has an invalid length. 17:57:25 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6000, &(0x7f0000000100)=[{&(0x7f0000000200)="2e0000001c008105e00f80ecdb4cb9f207a07e4f1e000000880367fb0a000200040ada1b40d805000304c50083b8", 0x2e}], 0x1}, 0x0) 17:57:25 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x1, 0x4, [{0x0, 0x2, 0x2}]}, @enum]}}, &(0x7f0000000080)=""/236, 0x3e, 0xec, 0x8}, 0x20) 17:57:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000007c0)={r0, &(0x7f0000000100)="2eb7"}, 0x20) 17:57:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000200), 0x12) 17:57:25 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x0, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:25 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 490.990620][T24068] BPF: (anon) type_id=2 bitfield_size=0 bits_offset=2 [ 491.032503][T24071] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 491.035387][T24068] BPF: 17:57:25 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x7, 0x0, 0x0, [{}]}]}}, &(0x7f0000000080)=""/236, 0x32, 0xec, 0x8}, 0x20) [ 491.072089][ T35] audit: type=1804 audit(1611856645.743:173): pid=24069 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/748/cgroup.controllers" dev="sda1" ino=16383 res=1 errno=0 [ 491.084508][T24068] BPF:Member is not byte aligned 17:57:25 executing program 3: r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x24000844) recvmsg(r0, &(0x7f0000004380)={0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000004240)=""/71, 0x47}], 0x1}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, 0x0) 17:57:25 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 491.152935][T24068] BPF: [ 491.152935][T24068] 17:57:25 executing program 1: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0xfffffffe, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000633a77fbac14143fee", 0x0, 0x2f, 0x0, 0x4000, 0xfffffffffffffe2a}, 0x28) [ 491.186446][T24068] BPF: (anon) type_id=2 bitfield_size=0 bits_offset=2 [ 491.217024][T24068] BPF: [ 491.228662][T24068] BPF:Member is not byte aligned [ 491.238411][T24075] BPF:[1] FWD (anon) [ 491.251326][T24068] BPF: [ 491.251326][T24068] [ 491.257987][T24075] BPF:struct [ 491.270200][T24075] BPF: [ 491.282217][T24075] BPF:vlen != 0 [ 491.300023][T24075] BPF: [ 491.300023][T24075] [ 491.324845][T24075] BPF:[1] FWD (anon) 17:57:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000800)=@migrate={0xac, 0x21, 0x1, 0x0, 0x0, {{@in=@loopback, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, [@migrate={0x50, 0x11, [{@in=@dev, @in=@broadcast, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@multicast2}]}, @policy_type={0xa}]}, 0xac}}, 0x0) [ 491.358694][T24075] BPF:struct [ 491.374875][T24075] BPF: [ 491.397605][T24075] BPF:vlen != 0 17:57:26 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:26 executing program 3: bpf$MAP_CREATE(0x14, &(0x7f0000000380), 0x40) [ 491.417567][T24075] BPF: [ 491.417567][T24075] 17:57:26 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:26 executing program 0: bpf$MAP_CREATE(0x1d, &(0x7f0000000380), 0x40) 17:57:26 executing program 1: bpf$MAP_CREATE(0xc, &(0x7f0000000380), 0x40) 17:57:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}}, 0x0) 17:57:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}]}}}]}, 0x38}}, 0x0) [ 491.695833][ T35] audit: type=1804 audit(1611856646.373:174): pid=24088 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/749/cgroup.controllers" dev="sda1" ino=16033 res=1 errno=0 17:57:26 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x9, 0x4, &(0x7f0000000040)=@framed={{}, [@jmp={0x5, 0x1, 0xb}]}, &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:26 executing program 0: bpf$MAP_CREATE(0x16, &(0x7f0000000380), 0x40) 17:57:26 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}}, 0x0) 17:57:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}]}}}]}, 0x38}}, 0x0) 17:57:26 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x28}}, 0x0) 17:57:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:26 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) 17:57:26 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:26 executing program 3: bpf$MAP_CREATE(0x1e, &(0x7f0000000380), 0x40) [ 492.161221][T24116] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 492.187772][T24116] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. 17:57:26 executing program 0: bpf$MAP_CREATE(0x3, 0x0, 0xdf) 17:57:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) [ 492.379524][ T35] audit: type=1804 audit(1611856647.053:175): pid=24123 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/750/cgroup.controllers" dev="sda1" ino=16337 res=1 errno=0 17:57:27 executing program 5: bpf$MAP_CREATE(0xd, &(0x7f0000000380), 0x40) 17:57:27 executing program 3: socketpair(0x23, 0x0, 0x1, &(0x7f00000000c0)) 17:57:27 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:27 executing program 0: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x300, 0x0, 0x7) [ 492.512470][T24133] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 492.549166][T24133] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. 17:57:27 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:27 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x9, 0x0, 0x0, 0x0, 0x5e0}, 0x40) 17:57:27 executing program 3: bpf$MAP_CREATE(0x13, 0x0, 0x0) 17:57:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000502d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:27 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:27 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001080)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x0, 0x2}}}}}, 0x28}}, 0x0) [ 492.878138][T24147] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 492.927285][T24147] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. [ 492.933927][T24152] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 17:57:27 executing program 3: socketpair(0x11, 0xa, 0x0, &(0x7f0000002800)) [ 492.979476][T24152] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 17:57:27 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 493.067656][ T35] audit: type=1804 audit(1611856647.743:176): pid=24153 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/751/cgroup.controllers" dev="sda1" ino=16098 res=1 errno=0 17:57:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a80)='TIPCv2\x00') sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000ac0)={0x14, r1, 0x1}, 0x14}}, 0x0) 17:57:27 executing program 0: bpf$MAP_CREATE(0x22, &(0x7f0000000380), 0x40) 17:57:27 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x0) 17:57:28 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:28 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:28 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="fe", 0x34000}], 0x1) 17:57:28 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x25a}, 0x40) 17:57:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="7800000030007b01000000000000000008000000640001006000010008000100627066003800028006000300020000001800020000000000000000000000ec"], 0x78}}, 0x0) [ 493.597604][T24179] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. [ 493.623146][T24182] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:28 executing program 5: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000001600)=""/4096, 0x1c80}], 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) [ 493.662290][T24182] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:28 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 493.717312][T24182] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x18, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x4}]}, 0x18}}, 0x0) 17:57:28 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) [ 493.848662][ T35] audit: type=1804 audit(1611856648.523:177): pid=24188 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/752/cgroup.controllers" dev="sda1" ino=15793 res=1 errno=0 17:57:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000800)=@migrate={0xa0, 0x21, 0x1, 0x0, 0x0, {{@in=@loopback, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, [@migrate={0x50, 0x11, [{@in=@dev, @in=@broadcast, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}]}]}, 0xa0}}, 0x0) 17:57:28 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:28 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:28 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:28 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x7ffff, 0x0, 0x0) 17:57:29 executing program 0: bpf$MAP_CREATE(0x21, &(0x7f0000000380), 0x40) 17:57:29 executing program 5: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000001600)=""/4096, 0x1c80}], 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) 17:57:29 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:29 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:29 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000240)=ANY=[@ANYBLOB="280400001200010029bd7000fcdbdf252813081f4e224e2001000000040000000200000005000000020000003f0000002497000000", @ANYRES32, @ANYBLOB="060000000500000009000000000000000b0001006d"], 0x428}}, 0x0) [ 494.524212][ T35] audit: type=1804 audit(1611856649.203:178): pid=24209 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/753/cgroup.controllers" dev="sda1" ino=15741 res=1 errno=0 17:57:29 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:29 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x15}, 0x40) 17:57:29 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:29 executing program 0: socketpair(0x18, 0x0, 0x0, &(0x7f0000000940)) 17:57:29 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:29 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:29 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000003340)={&(0x7f0000003300)='./file0\x00'}, 0x10) 17:57:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x56dc008b, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x40, 0x10, 0x709, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x3c]}]}, 0x40}}, 0x0) 17:57:29 executing program 0: socketpair(0xb, 0x0, 0x0, &(0x7f0000002500)) 17:57:29 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:29 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:29 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000011c0)={0x11, 0x5, &(0x7f0000000080)=@raw=[@jmp, @alu, @map, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}], &(0x7f0000000100)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000000140)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:30 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0) 17:57:30 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000009500)=@bpf_lsm={0x12, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 495.406178][ T35] audit: type=1804 audit(1611856650.084:179): pid=24247 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/754/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 17:57:30 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:30 executing program 1: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:30 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000041c0)={0x18, 0x2, &(0x7f0000004040)=@raw=[@map], 0x0, 0x0, 0x1f, &(0x7f00000040c0)=""/31, 0x0, 0x19, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000004140), 0x8, 0x10, 0x0}, 0x78) 17:57:30 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:30 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0) 17:57:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b80)={0x11, 0x3, &(0x7f0000000980)=@framed, &(0x7f0000000a00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:30 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000011c0)={0x11, 0x6, &(0x7f0000000080)=@raw=[@jmp, @alu, @jmp, @map, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}], &(0x7f0000000100)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000000140)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:30 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:30 executing program 1: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) 17:57:30 executing program 3: bpf$BPF_LINK_UPDATE(0x1d, &(0x7f000000aac0), 0x10) 17:57:30 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x1d, &(0x7f0000009500)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:30 executing program 5: bpf$ITER_CREATE(0x21, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003340)={&(0x7f0000003300)='./file0\x00'}, 0x10) 17:57:30 executing program 1: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0bd", 0x2e}], 0x1}, 0x0) [ 496.010197][ T35] audit: type=1804 audit(1611856650.684:180): pid=24275 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/755/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 17:57:30 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:30 executing program 3: socketpair(0x2, 0x3, 0x0, &(0x7f0000000f80)) 17:57:31 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:31 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000002700)='ns/net\x00') socketpair$nbd(0x1, 0x1, 0x0, 0x0) 17:57:31 executing program 0: socketpair(0xa, 0x0, 0x0, &(0x7f0000000880)) 17:57:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 17:57:31 executing program 4: socket$kcm(0x11, 0x0, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b800)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0}, 0x0) 17:57:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 17:57:31 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x23, &(0x7f0000009500)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:31 executing program 4: socket$kcm(0x11, 0x0, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:31 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000001440)={&(0x7f0000000040), 0x10, 0x0}, 0x0) [ 496.702441][ T35] audit: type=1804 audit(1611856651.374:181): pid=24311 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/756/cgroup.controllers" dev="sda1" ino=16178 res=1 errno=0 17:57:31 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x0) 17:57:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 17:57:31 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:31 executing program 3: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001e40)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) 17:57:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001540)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002d00)={&(0x7f0000001580)=@tipc, 0x80, 0x0, 0x0, &(0x7f0000001900)=[{0x10, 0x1}], 0x10}, 0x0) 17:57:31 executing program 4: socket$kcm(0x11, 0x0, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:31 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 17:57:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 17:57:32 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000011c0)={0x11, 0x1, &(0x7f0000000080)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}], &(0x7f0000000100)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000000140)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 17:57:32 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000006600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000006c00)={0x0, 0x0, &(0x7f00000069c0)=[{&(0x7f00000066c0)="a3", 0x1}, {&(0x7f0000006780)=' ', 0x1}, {&(0x7f0000006800)="17", 0x1}], 0x3}, 0x0) 17:57:32 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000009500)=@bpf_lsm={0x1d, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x2], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:32 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x0, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 497.585699][ T35] audit: type=1804 audit(1611856652.264:182): pid=24343 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/757/cgroup.controllers" dev="sda1" ino=15777 res=1 errno=0 17:57:32 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:32 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x7}]}]}}, 0x0, 0x32}, 0x20) 17:57:32 executing program 3: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000d80)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 17:57:32 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000002640)={0x0, 0x0, 0x0}, 0x40) 17:57:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 17:57:32 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x0, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:32 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') bpf$ITER_CREATE(0x21, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 17:57:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 17:57:32 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000006600)) 17:57:32 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000009500)=@bpf_lsm={0x1d, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x48], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:33 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x0, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:33 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x9, 0x3, &(0x7f0000000500)=@framed, &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:33 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:33 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0x0) 17:57:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 17:57:33 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x4}}, @volatile]}}, &(0x7f0000000180)=""/206, 0x3e, 0xce, 0x1}, 0x20) 17:57:33 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x9, 0x3, &(0x7f0000000500)=@framed, &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 17:57:33 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xc0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x7c, &(0x7f00000003c0)='\xdf\x8809\xbb\xb1\xb5\x81\x82YH\b\xf0\xd6T\x86i\x1dJ[\x04\xdc\x1fg\xad\x17#\x9ay\xe7ot\x90V\x0e\xf7\x12CU\xc1\x04\xe1\xda4@\x0e\x8a\xb7\xad\xcb\xd4\x87\x18))\x9d\xafh}\xdc\xcc1\xb3p\xb4\x16\xf5\x8a\xdcR\x12\xc5F\xc0P\xdf\x86\x16\xd8R\xa2\x7f\a\xe2\x01^O\x1eR\x17\xad\r\x1c\ac\x01\xd2\xffPU\t\xed\xeb\xef\xfe\xd1K\x98[\x8d@\x140xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000001440)={&(0x7f0000000040), 0xf, 0x0}, 0x0) 17:57:34 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 499.320672][ T35] audit: type=1804 audit(1611856653.994:183): pid=24432 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/761/cgroup.controllers" dev="sda1" ino=16067 res=1 errno=0 17:57:34 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000006600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, 0x0, 0x0) 17:57:34 executing program 0: socketpair(0x23, 0x0, 0x7fffffff, &(0x7f0000000000)) 17:57:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) 17:57:34 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x359580, 0x0) 17:57:34 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r5, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:34 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r0, &(0x7f0000003b80)={&(0x7f0000001340)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000013c0)='-', 0x1}], 0x1}, 0x0) 17:57:34 executing program 3: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f000000aa40)={0x0, 0x1, &(0x7f000000a880)=@raw=[@func], 0x0, 0x0, 0x48, &(0x7f000000a940)=""/72, 0x40f00, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f000000a9c0), 0x8, 0x10, &(0x7f000000aa00)={0x1}, 0x10}, 0x78) socketpair(0x1d, 0x5, 0x0, &(0x7f000000b140)) 17:57:34 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) 17:57:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b800)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000540)=[@ip_retopts={{0xfffffffffffffdd5, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp_addr={0x44, 0x24, 0x0, 0x1, 0x0, [{@broadcast}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@dev}, {@private}]}, @generic={0x0, 0x3, 'K'}]}}}], 0x40}, 0x0) [ 499.729529][ T35] audit: type=1804 audit(1611856654.404:184): pid=24455 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/762/cgroup.controllers" dev="sda1" ino=15747 res=1 errno=0 17:57:34 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r5, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:34 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000480)="be", 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000000f40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000fc0)=""/48, 0x30}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001300)={0x0, 0x2, &(0x7f0000000700)=@raw=[@btf_id], &(0x7f0000000740)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r2, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 499.899357][T24463] can: request_module (can-proto-0) failed. 17:57:34 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 499.960906][T24470] can: request_module (can-proto-0) failed. 17:57:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) 17:57:34 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b80)={0x0, 0x0, 0x0, &(0x7f0000000a00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:34 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b800)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1}) 17:57:34 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:34 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000880)='K', 0x1}, {&(0x7f0000000100)="9a38", 0x2}, {&(0x7f0000000140)="a10d5bf2b496d11cd5e9684a2d9a5b1d518e1ee3b02b68a896f64c2cb389b44d23f76b45f6ec84efd5d8f664dfc3978881d1ae5a8abc90fd8f784fb41595779c3d65653df6f545da6b6d400df014205221e6630e0169068a858f3b3a0eddee876571e01e03130d1f9ca1cb268ae3c6bd603248534891999d7baf1090fc1aa19ecfeb117bd2f98620e9153a1a2d95c24c88c65dd8", 0x94}, {&(0x7f0000000c00)="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", 0xf6a}, {0x0}, {&(0x7f0000001c00)='J', 0x1}], 0x7}, 0x0) [ 500.213288][ T35] audit: type=1804 audit(1611856654.894:185): pid=24478 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/763/cgroup.controllers" dev="sda1" ino=16098 res=1 errno=0 17:57:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006", 0x17}], 0x1}, 0x0) 17:57:35 executing program 3: socketpair(0xa, 0x0, 0x20005, &(0x7f0000000000)) 17:57:35 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, 0xffffffffffffffff, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:35 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000480)="be", 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001040)=[{0x0}, {&(0x7f0000001000)=""/26, 0x1a}], 0x2}, 0x0) 17:57:35 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000006600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000006c00)={&(0x7f0000006640)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000069c0)=[{0x0}, {0x0}], 0x2, &(0x7f0000006a40)=[{0x28, 0x0, 0x0, "3bef426c5420994053369228e1fce2037c"}], 0x28}, 0x8000) 17:57:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006", 0x17}], 0x1}, 0x0) 17:57:35 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:35 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="405ff69257f34b58ea9731214a9f761b97ff85fcce5c", 0x16}, {&(0x7f0000000880)="4bd07a0b388fba4ebd62cb6c2a413f8bc506b77416f46bdb7dd5cc180a7627fab3b36b01a64e6a48df184dbb51f72d17c0cb16d08fcac82d7c250755b9c5b242fc99807241c022d300", 0x49}, {&(0x7f0000000100)="9a38", 0x2}, {&(0x7f0000000140)="a10d5bf2b496d11cd5e9684a2d9a5b1d518e1ee3b02b68a896f64c2cb389b44d23f76b45f6ec84efd5d8f664dfc3978881d1ae5a8abc90fd8f784fb41595779c3d65653df6f545da6b6d400df014205221e6630e0169068a858f3b3a0eddee876571e01e03130d1f9ca1cb268ae3c6bd603248534891999d7baf1090fc1aa19ecfeb117bd2f98620e9153a1a2d95c24c88c65dd8", 0x94}, {&(0x7f0000000c00)="f9d469e4750395755c544d0c7076a9d89ae0b9a3c80fdcca6dc90f678ad13d47f90978bc97c188bc2ec13df81c4771115a658c2e0179f628c883cfbb6eaccd4e40cec5c4f581a8991c8f21be8750457f0af93c335ff7de83e7b2b0f794948eb5538f31eb8a5f1ea5fc594267eb95060cf44187735cb7e72a7883a4ef0a11934574c659e4d511187ed9aa8446d2594d42116e704f56d279cf9ba7158d440b235b5c7a16dd7b8ca91c30f9bd2ffe2c7294c0d18bebf359a05b78171c86a899e7a09d69e323b9e8142eda1cb89f9751116d0cd00826423396a1bb410a1aaedd857b14f0ce8f2ac1756367102117c02513ceb7808914620716689e7976bf42a74ec19571f5af144b7109ee843bfc03e11f1ce0c69d7774770aed182c4fd5529524ea0af09d99d8acd6ff434560d22600b2d1b5d7a6af252f393bc1581ea83e1e159f4b24793707f7ebbdbd19d9b48625a21237965f4fa6740488d269fe5212bb892d2520399c29f24fd1ce409d4728b6de2d2b6f273171872e7b8ecd9e8d3766a03e9b74909e67c79365ff459baf6632646740277ac5e57b5f82c7b9c3d10124517b59d2398620e59c41fd4dea1126c47d651c7e4e175d3ac4c7bcdded5e1921dbf9a792d42624f39435fc86720f3a3f6b047686d12e505344327f683a9c4fc3b9b903021c34d7ccdce4c5b3ac4f119b627550ede7326eee58fee539bf7ca17db5105e30d03d2af87eb3a504dfb4b538ec292d03b203a0286cc32bd4e749fe6de7aaa27002d886516692538a0d6ed866a24386acbcc323bb72945f7690b33ab89a4f4d65e837ac40d0d70bac699a7a38a53589605e94659cba38458376b2a155519ce7a07ad5533cea60dd20766fc8bb94230ddec401ac05bdbd9bdea7271966fdd836a42cbff2f9435d3cccc5bbd5a878faa327a391175ef05ce8cf000a5b3380a53506ec70478e157c11e8774a2146a45b749605997eff6884f3ad457ea6b57ad1f54e6ad9767cdfc120fe44d9f3202dcf3b2f0530de0b1d0db8a0767c20cd85dfcbd06ba63f69d21ddd03af0cf69d05cb2773527307509c788bda40f15b35f6beef67cb63bf180a89f7a368bda9141176e2e91cc497ca53f7cac28a884d9dd88a9210266bebb55647dfe4747f9b0fdaf37baa97440b1cf321d35da4bc4c5de1b734543be685991fdaa4818d51d84d8751d0d7794a3ec2a86f51826bac41c8fa3aa77e1072dfd6a6a8bc80807a93c17132638418ee4c5e2a038d2cf5c904eca59f14aa779cae83050102fbb0ce28cb38b3afdd5351ee2b3504b65a7404d9ea48c31f1d5faa89031bae76c2838630fe46b73b955592e44c16e8e6103a8906ab73c97cad332e8bced136c590f56d3485e3a5411c7fdc60a5f76e8ebf8c7c3f945ec944cbcd6df872701d52544fddae8534c507469551229fec99d6a0d4b13147195f9d60fa7358a49299c575ec67b6d99a133d3d7e299d84e0c667e50182de840db909b61040b72c004f7e3cd2c5c7b8a14e10643e77be30e8d5b01981c34255c8def698df6e10e800b8d47fadb557aed232a51c87aad5de97041364fd2fce8e5ee581a014a442bd764e73303621e52ef2273d5981b09b4c9ad17da4ca7ee77b6c13a3655d9f40b2f07d8d9b9bcd2fa7302c4cd16e9b582017647793afea87c21b86189715ff91bf0341b11ff5ef3c7f20d2237eb1c447433b6132ed7425db829a2e58b66aa9cfcfadf3085c7f03459bcf81a740afdf34498b6d146db80ed4325e1a4a6ddb71d5a402333b537a6125b78f02f0e75ce5cbe8ce59ed535fab112f2a6acbf4b6dddf381cfd814eebf6f7d5a28df6a3f97872c02986470af4921c30ab9061a717f5a57d4501c5abbef5a30c5348e80fe6ee4bd539b8f0f4b9f3934d986c1f7b0b7de0914dc5d9602677614820f052480be6bfac608c93157109ea4e6dc299707f47c2df688fa77c21a643e00540cf9d64ab6e95b44011feb884bebeb9853763c56d65f19479b5f124658dc26fe8be3aaa68bb33d4c3db3257e72a105e658188b7f43477fbbce605e487380f13eb5d92e253c2392e54c41dcc37b837b9c85034f1919bedecf8e2b26708e74db4fdb371a5b708f9d23a20fd2683f0eb3be42c1edc5d62394a8e68c53be0da0de50df89dbeca9d0ba8b88eb058544c6d7aae205092e6e8e796441c71da90a957e666ff21879a29f520020ebcd8f1a26b9e1f3b29d1854644f7ee163c78291700d6ecace083779a9cecd3c05128fd8a01d59813b57cdf60bcf38c0d40d16878c713a0b2b4cc2e1dcc2a2466ad1157be7aa8be514cbb648b524626017f7c28e28561aa0017991dcba3a5cf75a9ff002a51990ef7dfdd1cd76ee5327de3c4803c600dc9ea76db849d4ec7449336b567ba56a066809da9bb50bceca84389e8ae96fd43038108338cd2cc7c0f21e334b31696f4958b723624103888a285fa3eb166aa5ef722d2e58cde35bf6a9dac304f84536058631010e56af8775fd6bbca552b201788b59bba357d7a9ec22118b0c3a2f593fda50d9c5089a04d5ad8839f95d36d3f9e2cd115da292449c8319197b61244853f1c6acb5669d6e9285f8dbf1d8d72ed455fea0805ced2b10c5bcf4b4d5b751a20598852591c9dd028273bb24db51904c67f709b48c72f16e0e06debe297a332de946992ab663acaac7251a4092d61089e614bc52e25b4d88d31f61199598d15c252170c3e9b10a46b7b339fa20c7e9a821dddce29f11127d52736d657ced5cd2c45f6f4bb15eb13a0a5baad17b0db47f3ae8c846868b0487fbeb492d3fc03c0dc74014ff66c3a5b238c428a78941bd7c432f01ea5bac57999a13e7efd6f1f30965be7404b7e72af755cc112bd12f43b1f920d78cb193ebc53912ea3f566898698106d8feeac793784c7059fe8d2b6e0f18f88605f89b8f51177a5bb57cc8d3590d31e63b0c8161c2b7b99997e03c74239b0c122d3503c1109268511af08c8561a643c476b3f19601ad197af255a408312be1852ef65c4565fd8808fffba30c72416125784305e733252bafd953a7e0a32001b04bba1873dd8684b434775cb8043c733d00c731ca3efcaaa1f299a2f79c2a3d58fa7db87e464bca33129a4e116ae3899bc2fe6e59e3515f99f4f1fe17580e1122411883f10794eb6126c915899983f6af00fbbaed64afe3bdd74585eadc1f40d1e1b991209d1cd8b42b5c92e29cea3100cf6149ff8f67d66bebb5e7ce81a0c366bde9945b742ac1228cc14b35abcbc3bc8c88705e700dc7adc3af3a98d07a144fa61bb28885868fbb9b67fc64b6c63c6ac7197125b7a0cb65721022a845763b8aa42e58880b9d7abe91ed1641fa549c0a78cccc89be8c5f0db3cd01f510bb51e72c5e6dddb8132815a521aee3e291f5b68dc90b21f2fe37815636cfacff4f62bed81a87927a5c3e97010d9c0bd269dcb716e928ab09c662768d0b96211e02dd0389fde2529febe15f77a9fb450d34bf52fab45abb00ba06ff0e642a9a7961ed3e2845efdc67ea201dc36f251c009e973be8b4b52ec83cbf3bf3fcd99f7fbe3059915c3933c074010d536016e21ffd8014cba2b3d7d84046c2e4f3363b047ac723afe073b751f2d53bd8d902ba82e1000f180caace65cfc5a29d9a85ba6094840a43079cf85a5b56e4dd93db4860108f03a669c174c149bf2744dd1568b7e5d816b673610abfcb88bb3c74032c1e03fa40328b494fddc7be969fb120d83b1b2c18bc0cb891b2d1669e642c656b76179440d1e3e1e62a387d26a2c09fbdfceb180baf29485c496d59ecfe1f1a18ba2125adbb597c5a4a23e5d6774d71bf96de8bf9fc2aaa494d62277d67099107c761d753c78b83e3ffb966e3b52bb22c70fec9de595709b0b888c306eab170acdbea9765712e2d22f1838a09716b5fd83c124ed2f5f12882b54ce0e3a350b4dddbf2fb4110d32668207b15f396f667b31c4d568a827420fa239273596d3304a11e9e169a121e3a5718b18cca3dc6f05ab894035127ac0da2635130fc6bb3142f3e67439505fdf4f1a83e192e2a538eb757a0f270cd478a6e81aa0dea83d7cfb252f8f6a777f072f07286277461144294cce16aa829c6e6cd7a9eea4b67eae6dc93fed7a8a13c6b289f7a7f3a3daeb535e58a573a6c847c777ca9f4188e9f3546743945ef15104efffd04d2cbfd10c76f9ef5abd9cc13d177f7c4e287c39d8f6c1432d904c6c8a458c5ac7feb4a790ea1c32948f3b235594c0727cf0c05541fa4ce66a547a76478fcbee00a193daa6e6fec4e996f7008b0977f302a9b070d77223208d965bc2eac225917b36dff4971c2e0b906754ef325b65411da9dad823b64f7cb90514edd3f21b42a9181cd97dd8e130bcc3edff1ea924138cf403952e2f0f94fdfec05eccad5df128d34e9355293dd7eb0d4f13f21b575a94b6c8e41459eb4e7b5be13711f52aec86cf2ddba12c42d1a1ca687fbb7c4e347c2004d73ded575dcf082b4c4955c9d403177d5ed95576128091ab03e34c583e65f4cde08e72556649e0d942df94db12bd138e5a407ed3c4c400c62862b0ecb75c01f3ff04cd5638935ee651563bf3fa66b7238f475ba87304b95117f5a573a3c3ad407afd484c9576a2ae7a41b8374744e71dca5120c9fe6724470ffb0c26a08cd082857c3188111ec54c8ec530acb651691d878cd1df0ce02c5905667f98480852a7780414924b80cde00c2d7157fbaf58fc96fbeac53b1a9f9a8489de7ba77217c334e34a968aa614d5d0d14ec25db4240bb892b2f033822c5ed3e7f8012cff630859e132e86c8cfc1b817a752309bacd252e60451dc0b624832347b42f52221da35e26b315233b42eb4c242c0767011ffd73dde9779792e182ec276f8adde3c9d3afa0cd3beb4cd0f18a53fdcf39d0489a05cc03ec658e56b452e9c8ae7cf065500a5565ad622e3b7fcd576ad94f2ea3123828519b6ce315fa54bd2de4e29f1d35d1fc119b95ee8fcc18c97f9c1b9667882cce5ba1f2081d6bf641b882d688cdd1101eb8635d5d59764cfffbdd73cd4ba28efb7521e3ceba8689a544acfadecda3f67e4d140d9d2c99e34bf3d95f46bcf93863204627dbbcf035a1ede4d3ec70ae3d9048d130909415e21454cc7c4906f2691ae20f80219e1461da4941c4066494e32ab6d27dcaddee48960c897d62de57a0760f3d78d4e0eb4ddde0b640b294a648e5afc2d7c6ca11571663f7d86b3ff6203607e3d2e628410af54840945c05b52ba3ec7e7495533f4f998461b3b0325d28d8dea526f99be4e4a6aa5864ef982caf5eb75168c0708dc64714b4354b1d41f23797374e2d97ba3a49a69f556f337a502580ae6b740e6243aa8701e8f91c7c0f2773241c279992b06422bd02106348169e23c2ebd2e2604b8a1dcb40e91727118ff27d285d2381d8fcebb33974c14ba65c51adb441b40bdcc5993f13b2025ceb5227c119c7ee438f89be969d0d8637f780afb5bdca893632edd83528bb093aff5e59463954d7a411ee3bf5594ccb8b6e9ba3f32d456d2cda918700932e24ec21b40ac3b3aa23e355c82e5592cf0a575cb5085abe45b4ed19bf35dc6698ae2ba133abeadc76604f9b36910b6af02e73da6bcd928ae7bcf91358b8a6f4b868bd48dd932000a1f32627479bb06116b98b3e5bc14b3123141d5f59c9b4123114c78cf57b78088d4494d57a7666d752ef7b68a54dbb729118e3df67510da0746ca658399c17414cf7fb89b33464e5b1cdcc1ddc625e70ec1824e6ad345b8e4aaa68141a8b89514186344913399abba63a227c773d54ac", 0x1000}, {&(0x7f0000000200)="d942d53be2dc87f974f7f8be90ca3c09c90aa97bde30e7d458fcedbcafa894060d0e25d92d0495b2055221a2bedb358078ea70afbef58c1a59b8c1b7a392ca23a30dccaec2a5ef5a87e3bc87c2e7ccf7d21f3e81df60d11b6b6ec81861df43062e48a18e9b4ec942bb7cfc30367b36ea8e07a308c8d747ebbce905db7b718c4363f0030d5471e2988ebc7a4db328fc1ed45d9a7cac594d4be8ffb011eadd8f3cbc33d01813406e59014d993920110f61fb40100a66a7d75dac3cb7533ed29f9baa38714fd117490fb26f8920a29bd223d928a8e66aa52a974a44b710ad948c46950e14e815170ff5a4fb8289570cd1fccb", 0xf1}, {&(0x7f0000001c00)="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", 0x1000}], 0x7, &(0x7f0000000380)=[@timestamping={{0xb}}, @txtime={{0x18}}], 0x30}, 0x0) 17:57:35 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f000000b140)) [ 500.657568][ T35] audit: type=1804 audit(1611856655.334:186): pid=24501 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/764/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 17:57:35 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, 0xffffffffffffffff, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006", 0x17}], 0x1}, 0x0) 17:57:35 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000006600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000006c00)={0x0, 0x0, &(0x7f00000069c0)=[{0x0}, {0x0}], 0x2}, 0x0) 17:57:35 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:35 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000880)='K', 0x1}, {&(0x7f0000000100)="9a38", 0x2}, {&(0x7f0000000140)="a10d5bf2b496d11cd5e9684a2d9a5b1d518e1ee3b02b68a896f64c2cb389b44d23f76b45f6ec84efd5d8f664dfc3978881d1ae5a8abc90fd8f784fb41595779c3d65653df6f545da6b6d400df014205221e6630e0169068a858f3b3a0eddee876571e01e03130d1f9ca1cb268ae3c6bd603248534891999d7baf1090fc1aa19ecfeb117bd2f98620e9153a1a2d95c24c88c65dd8", 0x94}, {&(0x7f0000000c00)="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0xf6a}, {&(0x7f0000000200)="d9", 0x1}], 0x6}, 0x0) 17:57:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e", 0x23}], 0x1}, 0x0) 17:57:35 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@l2={0x1f, 0x0, @fixed}, 0xc9, &(0x7f0000000180), 0x5, 0x0, 0x6b07b7b25ff77315}, 0x0) 17:57:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b800)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[{0x1010, 0x0, 0x0, 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{0x50, 0x0, 0x0, "a63c92c4a2413ebff84e8eaeb9b5393c28fb61ad2171e544b1058edc8b796f168f158fb335471c359ed6c0212a00d5dac550aa53e5af429194"}, {0x110, 0x0, 0x0, "759611cd9c160788d3ca4920cb9d6c4805d4d5c4b3c4e6d11f6abbeaa897e0bf0a892b034ea2772cf8688009198c32b7613d2e425948ebb9445f910cc8e79bd6f871c75a7e1815882560395c51fa691a730809501940bbcf1546f99eb5e83788a87af0146c5115eca2d1a13b5aff7be95351dc4f0d8b8b386357c2c3a9f9109eae8bce92ffc9c69903f7e2e482d7dadb924fddf64d970603fbd01a86fada24aaeaf6bd00c3b93153e72e8cf2406cf5939e69af586508234151034d65e95df26731b9b71330d9114fd617f191731f2e5d2baf39c5b90008a302f2a50bb734afc918bf8c1f5c450804e5eb6451db8f9c3528e92071d412c52d63"}, {0x10}, {0xe88, 0x0, 0x0, "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0x2008}, 0x0) 17:57:35 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 501.107224][ T35] audit: type=1804 audit(1611856655.784:187): pid=24524 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/765/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 17:57:35 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000b40)={0x2, 0x4, 0x7, 0xe8, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x3, 0x5}, 0x40) 17:57:35 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, 0xffffffffffffffff, 0x0, 0x10000186c) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r6, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r6, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e", 0x23}], 0x1}, 0x0) 17:57:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b800)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[{0x1010, 0x0, 0x0, "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{0x50, 0x0, 0x0, "a63c92c4a2413ebff84e8eaeb9b5393c28fb61ad2171e544b1058edc8b796f168f158fb335471c359ed6c0212a00d5dac550aa53e5af429194"}, {0x110, 0x0, 0x0, "759611cd9c160788d3ca4920cb9d6c4805d4d5c4b3c4e6d11f6abbeaa897e0bf0a892b034ea2772cf8688009198c32b7613d2e425948ebb9445f910cc8e79bd6f871c75a7e1815882560395c51fa691a730809501940bbcf1546f99eb5e83788a87af0146c5115eca2d1a13b5aff7be95351dc4f0d8b8b386357c2c3a9f9109eae8bce92ffc9c69903f7e2e482d7dadb924fddf64d970603fbd01a86fada24aaeaf6bd00c3b93153e72e8cf2406cf5939e69af586508234151034d65e95df26731b9b71330d9114fd617f191731f2e5d2baf39c5b90008a302f2a50bb734afc918bf8c1f5c450804e5eb6451db8f9c3528e92071d412c52d63"}, {0x10}, {0xe88, 0x0, 0x0, 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0x2008}, 0x0) 17:57:36 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000006600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000006c00)={0x0, 0x0, &(0x7f00000069c0)=[{&(0x7f00000066c0)="a3", 0x1}, {0x0}, {&(0x7f0000006800)="17", 0x1}], 0x3}, 0x0) 17:57:36 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e", 0x23}], 0x1}, 0x0) [ 501.505698][ T35] audit: type=1804 audit(1611856656.184:188): pid=24542 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/766/cgroup.controllers" dev="sda1" ino=16377 res=1 errno=0 17:57:36 executing program 5: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@cgroup, 0xffffffffffffffff, 0x5}, 0x10) 17:57:36 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x0) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) [ 501.879592][ T35] audit: type=1804 audit(1611856656.554:189): pid=24557 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/767/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 17:57:36 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={0x0, &(0x7f00000004c0)=""/146, 0x0, 0x92}, 0x20) 17:57:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add028004", 0x29}], 0x1}, 0x0) 17:57:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x0, 0x0, 0x0, 0xb, 0x5}]}}, &(0x7f0000001280)=""/4096, 0x26, 0x1000, 0x1}, 0x20) 17:57:36 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b800)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) 17:57:36 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x0) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add028004", 0x29}], 0x1}, 0x0) 17:57:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x1}]}}, &(0x7f0000001280)=""/4096, 0x26, 0x1000, 0x1}, 0x20) 17:57:36 executing program 5: socketpair(0x2d, 0x0, 0x0, &(0x7f00000027c0)) 17:57:37 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 502.292666][ T35] audit: type=1804 audit(1611856656.964:190): pid=24573 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/768/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 17:57:37 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x21, &(0x7f0000009500)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:37 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x0) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:37 executing program 3: socket$kcm(0x10, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) socket$kcm(0x2, 0x3, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000007780)={&(0x7f0000000000)=@caif, 0x80, 0x0}, 0x0) 17:57:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add028004", 0x29}], 0x1}, 0x0) 17:57:37 executing program 5: socketpair(0x25, 0x0, 0x0, &(0x7f0000000080)) 17:57:37 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000009500)=@bpf_lsm={0x1b, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x5, 0xe4, &(0x7f0000000240)=""/228, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:37 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 502.707450][ T35] audit: type=1804 audit(1611856657.385:191): pid=24590 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/769/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 17:57:37 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x3b7, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x1, 0x3}, 0x40) 17:57:37 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[{0x10, 0x0, 0x6}], 0x10}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000001e0081aee4050c00000f0000008bc36f7d79ce3263dac37b7403242189c609", 0x23}], 0x1}, 0x0) 17:57:37 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ff", 0x2c}], 0x1}, 0x0) 17:57:37 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000480)="be", 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000000f40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000fc0)=""/48, 0x30}], 0x1, &(0x7f0000001080)=""/154, 0x9a}, 0x0) 17:57:37 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:37 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x16, &(0x7f0000009500)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 503.011286][T24610] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.3'. [ 503.086545][T24614] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ff", 0x2c}], 0x1}, 0x0) 17:57:37 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b80)={0x11, 0x3, &(0x7f0000000980)=@framed, &(0x7f0000000a00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000b40), 0x10}, 0x78) [ 503.121077][ T35] audit: type=1804 audit(1611856657.795:192): pid=24611 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/770/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 17:57:37 executing program 3: socketpair(0xa, 0x5, 0x1, &(0x7f0000000880)) 17:57:38 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000180)='ns/net\x00') 17:57:38 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ff", 0x2c}], 0x1}, 0x0) 17:57:38 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:38 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 17:57:38 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000880)='K', 0x1}, {&(0x7f0000000100)="9a38", 0x2}, {&(0x7f0000000140)="a10d5bf2b496d11cd5e9684a2d9a5b1d518e1ee3b02b68a896f64c2cb389b44d23f76b45f6ec84efd5d8f664dfc3978881d1ae5a8abc90fd8f784fb41595779c3d65653df6f545da6b6d400df014205221e6630e0169068a858f3b3a0eddee876571e01e03130d1f9ca1cb268ae3c6bd603248534891999d7baf1090fc1aa19ecfeb117bd2f98620e9153a1a2d95c24c88c65dd8", 0x94}, {&(0x7f0000000c00)="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0x1000}, {&(0x7f0000000200)="d942d53be2dc87f974f7f8be90ca3c09c90aa97bde30e7d458fcedbcafa894060d0e25d92d0495b2055221a2bedb358078ea70afbef58c1a59b8c1b7a392ca23a30dccaec2a5ef5a87e3bc87c2e7ccf7d21f3e81df60d11b6b6ec81861df43062e48a18e9b4ec942bb7cfc30367b36ea8e07a308c8d747ebbce905db7b718c4363f0030d5471e2988ebc7a4db328fc1ed45d9a7cac594d4be8ffb011eadd8f3cbc33d01813406e59014d993920110f61fb40100a66a7d75dac3cb7533ed29f9baa38714fd117490fb26f8920a29bd223d928a8e66aa52a974a44b710ad948c46950e14e815170ff5a4fb8289570cd1fccb", 0xf1}, {&(0x7f0000001c00)="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0xe7a}], 0x7}, 0x0) 17:57:38 executing program 5: socketpair(0xa, 0x5, 0x0, &(0x7f0000000880)) 17:57:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0", 0x2d}], 0x1}, 0x0) 17:57:38 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000009500)=@bpf_lsm={0x1c, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:38 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 503.726889][ T35] audit: type=1804 audit(1611856658.405:193): pid=24641 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/771/cgroup.controllers" dev="sda1" ino=15747 res=1 errno=0 17:57:38 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) recvmsg(r0, &(0x7f0000008540)={0x0, 0x0, &(0x7f0000008400)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0) 17:57:38 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x2, &(0x7f0000009500)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0", 0x2d}], 0x1}, 0x0) 17:57:38 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000b800)) 17:57:38 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:38 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001b000503d2118064a063940d0124fc60100006400a0002000300000037153e370add02800400e8ffd0", 0x2d}], 0x1}, 0x0) 17:57:38 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x1c, &(0x7f0000009500)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:38 executing program 3: bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0}, 0x38) 17:57:38 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002d00)) 17:57:38 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:39 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b80)={0x11, 0x3, &(0x7f0000000980)=@framed, &(0x7f0000000a00)='syzkaller\x00', 0x0, 0xb8, &(0x7f0000000a40)=""/184, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_stats}) 17:57:39 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000006600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000006c00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000006a40)=[{0x28, 0x0, 0x0, "3bef426c5420994053369228e1fce2037c"}], 0x28}, 0x0) [ 504.398922][ T35] audit: type=1804 audit(1611856659.075:194): pid=24671 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/772/cgroup.controllers" dev="sda1" ino=15777 res=1 errno=0 17:57:39 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x4, &(0x7f0000009500)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:39 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x10, &(0x7f0000009500)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:39 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, 0x0, 0x0) 17:57:39 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b800)={0xffffffffffffffff}) recvmsg(r0, &(0x7f000000ba00)={&(0x7f000000b840), 0x80, &(0x7f000000b980)=[{0x0}], 0x1}, 0x10001) 17:57:39 executing program 3: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 17:57:39 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x0, 0x7}}) 17:57:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8970, &(0x7f0000000040)={'lo\x00', 0x0}) 17:57:39 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0xc00000, 0x6, 0x3400}, 0x1c) 17:57:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x10e, 0x1d, 0x0, 0x0) 17:57:39 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, 0x0, 0x0) 17:57:39 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(r0, &(0x7f0000008440)=[{{&(0x7f0000008140)=@nl, 0x80, 0x0}}], 0x1, 0x0) [ 504.970358][ T35] audit: type=1804 audit(1611856659.645:195): pid=24696 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/773/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 17:57:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8932, &(0x7f0000000040)={'lo\x00', 0x0}) 17:57:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0xc00000, 0x6, 0x3400, 0x1626}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x0, 0x4}, 0x1c) 17:57:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x10e, 0x5, 0x0, 0x0) 17:57:40 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:40 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, 0x0, 0x0) 17:57:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8947, &(0x7f0000000040)={'lo\x00', 0x0}) 17:57:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8929, &(0x7f0000000040)={'lo\x00', 0x0}) 17:57:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0xc00000, 0x6, 0x3400, 0x1626}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3, 0x1c) 17:57:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001a00)=0x7, 0x4) 17:57:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, 0x0, &(0x7f00000003c0)) 17:57:40 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) [ 505.740876][ T35] audit: type=1804 audit(1611856660.415:196): pid=24728 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/774/cgroup.controllers" dev="sda1" ino=15777 res=1 errno=0 17:57:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) 17:57:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x1, [{}]}}) 17:57:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x891e, &(0x7f0000000040)={'lo\x00', 0x0}) 17:57:41 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000002c0)="4d14ad02b3bbb9b19f8583c123377f9618", 0x11) 17:57:41 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x10e, 0x3, 0x0, 0x0) 17:57:41 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="5500000018007fd500fe01b2a4a280930a06000000a843089100fe8039000900060011000f0000002d0000009b2c136ef75afb83de448daa72540d8102d2c55327c43ab82286ef1fdd20652383656d4d24", 0x51}, {&(0x7f0000000080)="02044911", 0x4}], 0x2}, 0x0) [ 507.280739][ T35] audit: type=1804 audit(1611856661.955:197): pid=24757 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/775/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 17:57:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)={0x58, r1, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r2}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5, 0x3, 0x0}, {0x8}}}]}}]}, 0x58}}, 0x0) 17:57:42 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x30, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 17:57:42 executing program 4: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb80b0000}, 0x0) 17:57:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000140), 0x4) 17:57:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x900}, 0x0) 17:57:42 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, 0x0, 0x0, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:42 executing program 3: recvfrom$packet(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 17:57:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001540)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002d00)={&(0x7f0000001580)=@tipc, 0x80, 0x0}, 0x0) 17:57:42 executing program 1: r0 = socket(0x10, 0x80002, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) [ 507.751053][ T35] audit: type=1804 audit(1611856662.425:198): pid=24775 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/776/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 17:57:42 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x24, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}}}, 0x24}}, 0x0) 17:57:42 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect(r0, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x80) [ 507.915720][T24787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 17:57:42 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000003c0)={&(0x7f0000000280), 0xc, &(0x7f0000000380)={0x0, 0x9c}}, 0x0) 17:57:42 executing program 0: r0 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, 0x0) 17:57:42 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x30, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 17:57:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$SOCK_DESTROY(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x18, 0x15, 0x1, 0x0, 0x0, {0xa}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x18}}, 0x0) 17:57:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x331, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0xfffffff0}, 0x0) 17:57:42 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, 0x0, 0x0, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)={0x58, r1, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r2}, {0x3c, 0x2, 0x0, 0x1, [{0x3, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8}}}]}}]}, 0x58}}, 0x0) 17:57:43 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) getuid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003480)=ANY=[], 0x90}, 0x0) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x1bdd307, 0x0) 17:57:43 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80), 0x27, 0x240400e4) 17:57:43 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555fedbe9d8f3b423cdacfa7e32fe0231368b2264f9dc3f45f9f65515b0e1a38d8665522be18bd10a48b043c8c42646d25dfd73a015e0ca3fc2506a0f68a7d06d7535f7866907dc6751dfb265a0e3ccae669e173a649c1cfd6587d452d64e7cc957d77578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c31c8a14e292c44ce361ea7bc0e70e4ecd5989edd5af771d13454ec5c4234f110958c5c88f7d46e271d1029afae3a7af6fa93cc466bc44a721916fbffadae08d26fffa7d07beb984b08f351497b12580592a7c4ef9aa7b40b3f8c915f90a9ff5fc07d57d850789c1f49fbd56a0d5651486f05e42ac53eff05c6040d8f2ab1c6ad44e2c93568f0143b094e63001d92447cb76040e49d2cd7ff090c1eacde5cd88f987405cb0625d72e34db23ff3a164104917c7e0138794f69d77becaafff87fc747fc7a52e2de9a0d473e96d33541981bc446875328e90336aefbdbc99be9ca6da642bc8a134af3981a242dcac21fcbaa17259cfc7d5ffbeebfbe0315085f202fdac33d4fe49c6033117389ea6eb80840d6dad1684e737ed7b0b2f3c7549b3062c75452926c877328154cadf9b7da64a2836a52ab5ff61002bd460daf4ca21776b72a6153a5e1033b50a1f525777fded5c1bd34fdfa2b9fd1fa6dfaf30c9fecae608729a3c10e2f37e82a7b4415459c47375af7cb2332f4719a34b4e202bfcd59ed4bbd6188bf3231b7910ea613ac5c5a7"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='lock_acquire\x00', r0}, 0x10) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000300)={0x12, 0xc0, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x40) 17:57:43 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x1}], 0x1) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 508.523603][ T35] audit: type=1804 audit(1611856663.205:199): pid=24814 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/777/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 17:57:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x331, 0x0, 0x0, {0xb}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0xfffffff0}, 0x0) 17:57:43 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000340)={@loopback}) 17:57:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000010c0)={0x5c, r1, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r2}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x5c}}, 0x0) 17:57:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 17:57:43 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, 0x0, 0x0, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:43 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7, 0x1, 'fq\x00'}, {0xc, 0x2, [@TCA_FQ_PLIMIT={0x8}]}}]}, 0x38}}, 0x0) 17:57:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x0, @local}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4000000000000004) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000180)="580000001400192340834b80040d8c5602067fffffff81000000000000dca8f76d8ea513dfb08c00940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e17a5", 0x58}], 0x1) 17:57:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000a00)={'macvtap0\x00', &(0x7f00000009c0)=@ethtool_ts_info={0x1b}}) 17:57:43 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept(r1, 0x0, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x26, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) 17:57:43 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x34, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_pfifo_fast={0xf, 0x1, 'pfifo_fast\x00'}]}, 0x34}}, 0x0) 17:57:43 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x58, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x2c, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0x2}}]}}]}, 0x58}}, 0x0) 17:57:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @remote, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) [ 509.125290][ T35] audit: type=1804 audit(1611856663.805:200): pid=24848 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/778/cgroup.controllers" dev="sda1" ino=15761 res=1 errno=0 17:57:43 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x58, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0xe, 0x1, 'tbf\x00'}, {0x2c, 0x2, [@TCA_TBF_PARMS={0x28}]}}]}, 0x58}}, 0x0) 17:57:43 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x34, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_pfifo_fast={0xf, 0x1, 'pfifo_fast\x00'}]}, 0x34}}, 0x0) 17:57:44 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 509.377880][T24869] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 509.432730][T24871] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @remote, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) 17:57:44 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040), 0x0, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:44 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x34, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_pfifo_fast={0xf, 0x1, 'pfifo_fast\x00'}]}, 0x34}}, 0x0) 17:57:44 executing program 3: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="580000001400379b9fb6", 0xa}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) bind(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x28, 0x0, 0x54e7547e02afa628, @host}, 0x80) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 17:57:44 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan0\x00'}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004100000095000000000000001c9aeb5d81f15d74da404c72c722059ccb51d416b18a4b03494d78e644f57d107b1c5ce3a6cde30d2c104ec9d26a0ffa12dc14fd71a08b740c76caeffe896e54d13d6ef34c6f8513a9665d35822a10"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bpf$PROG_LOAD(0x5, 0x0, 0x0) [ 509.823345][ T35] audit: type=1804 audit(1611856664.505:201): pid=24884 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/779/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 17:57:44 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x34, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_pfifo_fast={0xf, 0x1, 'pfifo_fast\x00'}]}, 0x34}}, 0x0) 17:57:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @remote, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) 17:57:44 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000280)=""/163, 0xa3}], 0x1}, 0x0) 17:57:44 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan0\x00'}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004100000095000000000000001c9aeb5d81f15d74da404c72c722059ccb51d416b18a4b03494d78e644f57d107b1c5ce3a6cde30d2c104ec9d26a0ffa12dc14fd71a08b740c76caeffe896e54d13d6ef34c6f8513a9665d35822a10"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 17:57:44 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan0\x00'}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004100000095000000000000001c9aeb5d81f15d74da404c72c722059ccb51d416b18a4b03494d78e644f57d107b1c5ce3a6cde30d2c104ec9d26a0ffa12dc14fd71a08b740c76caeffe896e54d13d6ef34c6f8513a9665d35822a10"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 17:57:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x7ffc}, 0x1c) 17:57:44 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040), 0x0, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @remote, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) 17:57:45 executing program 4: r0 = socket$inet(0x2, 0x80803, 0x5) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f00000009c0)={0x6, 'team_slave_1\x00'}) 17:57:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan0\x00'}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004100000095000000000000001c9aeb5d81f15d74da404c72c722059ccb51d416b18a4b03494d78e644f57d107b1c5ce3a6cde30d2c104ec9d26a0ffa12dc14fd71a08b740c76caeffe896e54d13d6ef34c6f8513a9665d35822a10"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bpf$PROG_LOAD(0x5, 0x0, 0x0) [ 510.446203][ T35] audit: type=1804 audit(1611856665.126:202): pid=24908 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/780/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 17:57:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x2, 0x4e23, @empty}, 0x10) 17:57:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000240)=[{{&(0x7f0000000040)={0x2, 0x4e22}, 0x10, 0x0}}], 0x1, 0x0) 17:57:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8943, &(0x7f0000000a00)={'macvtap0\x00', &(0x7f00000009c0)=@ethtool_ts_info}) [ 510.738205][T24922] macvtap0: refused to change device tx_queue_len 17:57:45 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @remote}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg(r0, &(0x7f0000009a00)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000006800)="af7242c4d14b71149c9767ba870674a0d439891bb4dceecf8529cc472092664121ab932b004c68abdbd985f948decbe24987ef28024ed3bc6587c9ffd2be3b8dedfc22e3e1eb72055198a8d4c3d9a2260a3203d43294cc34b3a256c3152783d1526e399ffb9ac8d83e0157e0776fa6b1255e86c35e6b1b57a05c05923bf75efade335ad5ade30bb1477ff1eb83190d7b9adbc92cb6544f6f545960d3477b578fa095d7b2639ffea179fa8471989c6c358126a536d66153af2c1a00ed11d1bb78c5b1e70c44b675a7382fbf7ae24d665b388867de9451c85a7415fd80d0aa39c251ca6e045620522966e59989ea3130a52be388c7c0f90165e1db9d29d80393fa3e93d041fdf6736bea0180e29416d56613284423683daa3ebd114b9bc88c43088281e4172ce3d1599defc7e1f96f8a7673301ff2d999867e416d67120912c407df401b1da2c04c8823ada0635f9dc7c0fbeb1871b14226b6216fdfd6f0c1493cc54965a48fde640ff5993f71a73f3945cc525e2e170418a055b4868302839dd4194b660896db0476d7e1b4c33f6f7d08ece8e639cf0d26fa5cfee1145e3eec6d0c7f642de5781d4ab9bebcd1973277d0eea7853e2fce57a4640c7a58564acc0ec38d1f12282ba71c48ae90fccd027702718a86db036f66dcea168fbc5adba85132a85e9179e70cf31760ab926ea1ac1006a7cc968ce3e62f15b62869195e42b31d8959a78facca6cbbd28f1afb4f3977829e5fa97cd813ec7cf8a36a212e6a9557cb5ab3b321fb031b8c5368a23dc3bfb12e0ef7a0431ea909e65784cd9afd77216270f1b51de9eb70d5a5c62cee1f6d69e17467c48940b8fac6ffe2df36a076323db0e9bc2357c24d882a66dd64611d754f651a807dadea38c1e160040d815bf1607d5f7a80b0f379daadcf61cd65e65b0973695669986afda1e186817afd6a040ecbc8244212779305d3a5ed0064f69f105396c2b1acd0ed1082d2f91b03ca3e284681d8f8a795a5bbecf1c8fcfcf16d4a517d7d448248784d41ccf42bfd5535cb6034bf0f20ad5cdb0213d66857422cfbd514e6c856604d7733f20ec6304da6dd592fa9c0dbac8b0a9b1b068593c3dac3bf2f08e25bf687bcbfa0ecb6c7ff2969aaa460f2804b1c3b7385b78889a31ebfaaee057c7b6f18190c2313db00148a20336417f26c858fa36f41b6fd3f285aa92930ebb682cbc60eff7dc9c0e95d013a22725d38f42bb97aa893f9b49db39f77611927676114d39923f2f3206ce49f5a6691fe52d74bdaffa3dacf8e83f48c115357f800fff161e1edb7e126d445267726f2bb179e054124493bf8561c807d0a4bf934e772dbc366363d2a4005b4e37526c1a26a2c8229113261d01d9d565e85f098fc492c3fee7565d1163dd352e85982ba5a2a2d11803b7134ea3d1c043042e5097cac3def6051c3d563c29129ba8c0313101f0a49cb2586971ff52b1c89fe8c2fe86ba4f27e0bd2945651f9d5e85ab0ffa4a517b98da363b9388aaf45ae14c6cf6a62abf8cd6160dabc4b7c5123d6126f93cfc3ac7bc4bfeb06bb56b6bf47fe22813bb70d889ff9b15db1b351b8ddb5233e9d5529fbcc03386cfc60e39e4a702470245ce5c9c1644af47ff92b153a226a7da12602c630b6e01e12ad5207d51cfce03131847075cc05a556fc030874e2ec70c706a71aa600943e279bdeeb9f6a5bec811781e477c4bf6e3607063da0620d47bc11d9b928c854b379a51f35602310f9634c8d8637928e52319afdd0df35e411d7f7fba1bcdb4c2d1fb03ca951f2edb8fb0bb392fb38dc38f909e42972555d9c8280e2dd60b6b975741528eb6c39d40021a1dc42e62851d6473bacf481a621d5a45896ba7b07c301a1a377532cddf877f1e7e3adb9a0b9ef04eae404bd34742b4564bfcf36b8a207b8209037eb2c72bc0a03b6ba42f50c91e41586eb49cc5e4c1b6377130e33bc8b2070e35a9b39acaafa5df616b2940261d5a6054391cbbc41ac97e19d524b0768b329e73091b6918396ad4a15a130ca6a3f45116af941a18b84a1733b6eb4f5604f802deebff7adb27fc68470da905e9578490d3b23939614672aaa7a9814785ee597202ea40176e0e0e004ccda95adf40ddf371e87376febf907275c14bb861a6484f2f6d1de2645f3c5aedcc7912172a446c7654c43ad0456014dd8dc373133557987ef746b89440f5e4349149ee0fa7a28f99d112edb3f2da3cbed7547f96e749d9a32e51aa36b01e4470b204c1d00d4f38bd0d5e73722a402671f1fed8bf70c081a26eac7b1216835c510920b1c6498e1db1d3afe3c92c754cedb41d91401bd009e857878b5caf10de282e5a28a0e85f6583d0a9add51c2b3ea997a6bcc8c111b55190a60351feda56542fd2c0752e4044dbd420149614743290fd48d3786c1f50458681cc3dd42912a12341f12a714a0390ba3e3354a08a8c1507312fc5af55ce858ac4804ba704cf46cdfe309f85811ad5b500f7f1807e2a73482bab4bfa15fe70c3a8318a11c7e779c291a61dd17678d66d8bd4fee4c9adf54dd5bcf480e823167cfa8302f1bd8e5c49d9ca5673b5cb6275182b24656e8176c126851599f9a5d59c122273f8bba290380049a2a09716e7967c92b7a62fc8503e76c793db1109dddc2c29f332d58956357fc268401f0328d7c476434a14b1226c74c80907ac0cd48560eff5d34a397b50492af5b3d6af51f2b9a4d592387c85d8aa9a42bb2fc49851b0212cf39a661a33a335bd077f51f134e7f8b7b84ac749cfb9f33c073753c38eab5be5465fdfd6b04e11f1c9b48e14e25c769de41baa53845f1aa3217f7fad5444f8d30a7ffbf73e47674d201fba079236989b15252e946b7e64bbd2240423e11e29216c552f848654c24f304b2c9e14edc0f9c428fb9e5511f7bb05e45564d5d8670ceb4d00bbae43cf047911bbe54fb65bc975ac6537ed815fb8bff5b8a5b29c86293275bb4f101bf5c5f39d7b8e591310d2146b2173ebf071ffeaffb6740588e0f1f3f11d94d9408de1d837976ea2170c7f6347a30729a89307bfd88e0a7f8058c7392e59426c4a746fbb8745edf76324e2c01ff910dfcfe0123f9d89cda39ce054f3d6b93e8a9a8aa781e3ecd1e6c5224b6d1a0c58190c52b67d9921c0ada00a1f4b049bd06a81704cba14e927637274785a833d93f4419e3dc1c39cd5ac6da915aec233d8bdbd0002f287035056f21a150e3929939dfb10385ed5714abda59887656b895e772bf392fc16ffe843f5a44d959ef62ccd69dd2e6e9090b32fd11ba522e6ca2ee0563c68f519850fa3093d0797776217fcde097e6a37a746a9c00202de34e323261e10e539cacb7da6ba8e06a76ce9036abb67efebe20e3f368aad22a9fbe4e415920e537663d6240fda77c5bb91f65b7a96450ec9fb5e0459251a0e3ce193fcd0e40f06bd8b4af3229ab4be35ca952a68f1501e59516cd20019e71d9e72b03111197290b94685203a36549684cc26f7a5422e55c89bc1b9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0xfc7}, {&(0x7f0000000040)}, {0x0}], 0x3, &(0x7f00000015c0)=ANY=[@ANYBLOB="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@ANYRES64], 0x1120}}], 0x1, 0x4040) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 510.933415][T24927] validate_nla: 2 callbacks suppressed [ 510.933431][T24927] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 17:57:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x5}, 0x14}}, 0x0) 17:57:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x38, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) 17:57:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipvlan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="050309131116480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0x4c13, 0x800, 0x0, 0x2f) 17:57:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09050100010100ff3ffe58", 0x1f}], 0x1) 17:57:45 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040), 0x0, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:45 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="580000001400379b9fb6", 0xa}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) bind(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x28, 0x0, 0x54e7547e02afa628, @host}, 0x80) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 17:57:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000a00)={'macvtap0\x00', &(0x7f00000009c0)=@ethtool_ts_info={0x44}}) [ 511.120454][T24938] netlink: 11 bytes leftover after parsing attributes in process `syz-executor.3'. 17:57:45 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x6000201e}) 17:57:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@local, @multicast2}, &(0x7f0000000100)=0x8) [ 511.223851][ T35] audit: type=1804 audit(1611856665.906:203): pid=24939 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/781/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 17:57:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000), 0x4) 17:57:46 executing program 4: socketpair(0x0, 0x4080a, 0x0, 0x0) 17:57:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) 17:57:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 17:57:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@can_newroute={0x134, 0x13, 0x1, 0x0, 0x0, {}, [@CGW_CS_CRC8={0x11e, 0x6, {0x0, 0x0, 0x0, 0x0, 0x0, "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", 0x0, "0e378f060236cacf00"}}]}, 0x134}}, 0x0) 17:57:46 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b1", 0x6d, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, 0x0, &(0x7f0000000000)) 17:57:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000005680)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000080)={0x20, 0x12, 0x1, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x2}, @nested={0x4}]}, 0x20}], 0x1}, 0x0) [ 511.694003][T24972] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.3'. [ 511.859341][ T35] audit: type=1804 audit(1611856666.536:204): pid=24974 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/782/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 17:57:46 executing program 5: socket$inet(0x2, 0xc4b9905605db9cb7, 0x0) 17:57:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, 0x0, &(0x7f0000000100)=0x48) 17:57:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000000)=0x54) 17:57:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000017c0)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000140)="f7", 0x1}], 0x1}}], 0x1, 0x0) 17:57:46 executing program 4: pselect6(0x7, &(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000000100), 0x0) 17:57:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000017c0)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000140)="f7", 0x1}], 0x1}}], 0x1, 0x0) 17:57:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xae) ioctl$sock_SIOCGIFCONF(r0, 0x8936, &(0x7f0000000240)=@buf) 17:57:47 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x9) 17:57:47 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xa, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{}]}]}}, &(0x7f0000000140)=""/190, 0x32, 0xbe, 0x1}, 0x20) 17:57:47 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b1", 0x6d, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x11, 0x81, 0x0, 0x0) 17:57:47 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x3f9, 0x0, 0x0, 0x0, {0x1}}, 0x18}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000006d00)='batadv\x00') 17:57:47 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 17:57:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000017c0)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000140)="f7", 0x1}], 0x1}}], 0x1, 0x0) 17:57:47 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000200)=@bpf_ext={0x1c, 0x1, &(0x7f0000000000)=@raw=[@generic], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:57:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x813, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendfile(r2, r1, 0x0, 0x100000006) 17:57:47 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001e40)={0x1, &(0x7f0000001e00)=[{0x0, 0x0, 0x1f}]}, 0x10) [ 512.745238][ T35] audit: type=1804 audit(1611856667.426:205): pid=25011 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/783/cgroup.controllers" dev="sda1" ino=16377 res=1 errno=0 17:57:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@nl, 0x80) 17:57:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000017c0)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000140)="f7", 0x1}], 0x1}}], 0x1, 0x0) 17:57:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) recvmmsg(r0, &(0x7f0000006a40)=[{{&(0x7f00000004c0)=@x25={0x9, @remote}, 0x80, 0x0, 0x0, &(0x7f0000000580)=""/122, 0x7a}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) [ 512.902338][ T35] audit: type=1804 audit(1611856667.576:206): pid=25023 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir190512416/syzkaller.ygQoo6/991/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 17:57:47 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) 17:57:47 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b1", 0x6d, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:47 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8943, &(0x7f0000000000)={'batadv0\x00'}) 17:57:47 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8942, &(0x7f0000000000)={'batadv0\x00'}) 17:57:47 executing program 3: syz_genetlink_get_family_id$batadv(&(0x7f00000003c0)='batadv\x00') 17:57:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8937, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) [ 513.517403][ T35] audit: type=1804 audit(1611856668.196:207): pid=25039 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/784/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 17:57:48 executing program 3: socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/143, 0x8f}], 0x1, &(0x7f0000000280)=""/89, 0x59}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 513.667879][ T35] audit: type=1804 audit(1611856668.296:208): pid=25023 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir190512416/syzkaller.ygQoo6/991/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 17:57:48 executing program 0: ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, 0x0) 17:57:48 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, 0x0, 0x0) 17:57:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x813, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendfile(r2, r1, 0x0, 0x100000006) 17:57:48 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397", 0xa4, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:48 executing program 1: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000007040)) 17:57:48 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000000c0)={'syztnl2\x00', 0x0}) 17:57:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x100000}, 0x1c) 17:57:48 executing program 4: syz_genetlink_get_family_id$batadv(&(0x7f0000006d00)='batadv\x00') [ 514.041381][ T35] audit: type=1804 audit(1611856668.726:209): pid=25059 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/785/cgroup.controllers" dev="sda1" ino=16363 res=1 errno=0 17:57:48 executing program 5: setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000), 0x8) socketpair(0x11, 0x0, 0x0, &(0x7f00000010c0)) 17:57:48 executing program 3: pipe(&(0x7f0000000940)={0xffffffffffffffff}) accept4$packet(r0, 0x0, 0x0, 0x0) 17:57:48 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000005880)=[{0x0, 0x0, &(0x7f00000001c0)=[{0x0}, {0x0}], 0x2, &(0x7f0000000200)={0x28, 0x0, 0x0, "4721b08212df077bb7bb9d03f4154b82e9"}, 0x28}], 0x1, 0x0) 17:57:48 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001e40)={0x1, &(0x7f0000001e00)=[{0x62a, 0x6}]}, 0x10) 17:57:49 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397", 0xa4, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x813, r0, 0x0) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendfile(r2, r1, 0x0, 0x100000006) 17:57:49 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001e40)={0x0, 0x0}, 0x10) 17:57:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000072c, &(0x7f0000deaff0)={0x2, 0x3}, 0x10) recvfrom(r0, &(0x7f0000000380)=""/239, 0xff4e, 0x0, 0x0, 0x2ef) write(r0, &(0x7f0000000040)="eea897b448c1cffc72a85b65b14bdd758cd1962d9aea7d6071e397d3163b01268bd97465cabf1b07677008ae7136c4a084b375c10c6a64e773ca9553434ffe2fdca2a6b5931ef4cb464f49fc661dc10c5cd171a3924aaff03da211d75d4554b284cf5c235652539dd3e18f4aee5677f5d05fc52b20a8d0", 0x77) getpeername(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000000)=0x80) 17:57:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) openat$cgroup(r0, &(0x7f00000003c0)='syz1\x00', 0x200002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000500)={'wg0\x00'}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000540)='cgroup.threads\x00', 0x2, 0x0) 17:57:49 executing program 1: openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000540)='net_prio.ifpriomap\x00', 0x2, 0x0) 17:57:49 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000200)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 514.640969][ T35] audit: type=1804 audit(1611856669.316:210): pid=25088 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir102898494/syzkaller.5B6yzn/984/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 17:57:49 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f00000003c0)=[{{&(0x7f0000000000)=@tipc=@id, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/60, 0x3c}], 0x1, &(0x7f0000000100)=""/26, 0x1a}, 0x1000}, {{&(0x7f0000000140)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/140, 0x8c}], 0x2, &(0x7f0000000340)=""/115, 0x73}, 0x7}], 0x2, 0x0, &(0x7f0000000440)={0x77359400}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000480)={r1, 0x5}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000004c0), &(0x7f0000000500)=0xc) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000540)='net_prio.ifpriomap\x00', 0x2, 0x0) r2 = accept$phonet_pipe(r1, &(0x7f0000000580), &(0x7f00000005c0)=0x10) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000000600)={'veth1_to_bridge\x00', @ifru_map}) accept$phonet_pipe(r1, &(0x7f0000000640), &(0x7f0000000680)=0x10) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000001e40)={0x6, &(0x7f0000001e00)=[{0x62a, 0x6, 0x1f, 0x7fffffff}, {0x100, 0xd7, 0x3, 0x800}, {0xfff, 0x9, 0x7, 0xffffff36}, {0x3, 0xff, 0x2, 0x6}, {0x2, 0x20, 0xaa, 0x9}, {0x9, 0x7, 0x6, 0x2}]}, 0x10) 17:57:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000072c, &(0x7f0000deaff0)={0x2, 0x3}, 0x10) recvfrom(r0, &(0x7f0000000380)=""/239, 0xff4e, 0x0, 0x0, 0x2ef) write(r0, &(0x7f0000000040)="eea897b448c1cffc72a85b65b14bdd758cd1962d9aea7d6071e397d3163b01268bd97465cabf1b07677008ae7136c4a084b375c10c6a64e773ca9553434ffe2fdca2a6b5931ef4cb464f49fc661dc10c5cd171a3924aaff03da211d75d4554b284cf5c235652539dd3e18f4aee5677f5d05fc52b20a8d0", 0x77) getpeername(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000000)=0x80) 17:57:49 executing program 0: socket$nl_audit(0x10, 0x3, 0x9) syz_genetlink_get_family_id$batadv(&(0x7f0000006d00)='batadv\x00') [ 514.795632][ T35] audit: type=1804 audit(1611856669.366:211): pid=25087 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/786/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 17:57:49 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000072c, &(0x7f0000deaff0)={0x2, 0x3}, 0x10) recvfrom(r0, &(0x7f0000000380)=""/239, 0xff4e, 0x0, 0x0, 0x2ef) write(r0, &(0x7f0000000040)="eea897b448c1cffc72a85b65b14bdd758cd1962d9aea7d6071e397d3163b01268bd97465cabf1b07677008ae7136c4a084b375c10c6a64e773ca9553434ffe2fdca2a6b5931ef4cb464f49fc661dc10c5cd171a3924aaff03da211d75d4554b284cf5c235652539dd3e18f4aee5677f5d05fc52b20a8d0", 0x77) getpeername(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000000)=0x80) 17:57:49 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397", 0xa4, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) [ 515.342923][ T35] audit: type=1804 audit(1611856670.026:212): pid=25112 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir190512416/syzkaller.ygQoo6/996/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 [ 515.409564][ T35] audit: type=1804 audit(1611856670.056:213): pid=25094 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir102898494/syzkaller.5B6yzn/984/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 17:57:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x813, r0, 0x0) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendfile(r2, r1, 0x0, 0x100000006) 17:57:50 executing program 0: socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000006d00)='batadv\x00') 17:57:50 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl$IMGETVERSION(r0, 0x80044942, 0x0) 17:57:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2000072c, &(0x7f0000deaff0)={0x2, 0x3}, 0x10) recvfrom(r0, &(0x7f0000000380)=""/239, 0xff4e, 0x0, 0x0, 0x2ef) write(r0, &(0x7f0000000040)="eea897b448c1cffc72a85b65b14bdd758cd1962d9aea7d6071e397d3163b01268bd97465cabf1b07677008ae7136c4a084b375c10c6a64e773ca9553434ffe2fdca2a6b5931ef4cb464f49fc661dc10c5cd171a3924aaff03da211d75d4554b284cf5c235652539dd3e18f4aee5677f5d05fc52b20a8d0", 0x77) getpeername(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000000)=0x80) 17:57:50 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a140", 0xbf, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) [ 515.672312][ T35] audit: type=1804 audit(1611856670.356:214): pid=25117 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir190512416/syzkaller.ygQoo6/996/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 17:57:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x813, r0, 0x0) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendfile(r2, r1, 0x0, 0x100000006) [ 515.784120][ T35] audit: type=1804 audit(1611856670.386:215): pid=25112 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir190512416/syzkaller.ygQoo6/996/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 17:57:50 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:50 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:50 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) unshare(0x40000000) 17:57:50 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a140", 0xbf, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) [ 516.134113][T25144] IPVS: ftp: loaded support on port[0] = 21 17:57:50 executing program 1: socketpair(0x0, 0x0, 0x0, 0x0) unshare(0x40000000) sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, 0x0, 0x0) [ 516.519288][T25167] IPVS: ftp: loaded support on port[0] = 21 17:57:51 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) unshare(0x40000000) 17:57:51 executing program 4: accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001e40)={0x3, &(0x7f0000001e00)=[{0x62a}, {0x0, 0x0, 0x3}, {}]}, 0x10) 17:57:51 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a140", 0xbf, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:51 executing program 3: setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000), 0x4) clock_gettime(0x0, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) 17:57:51 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001e40)={0x4, &(0x7f0000001e00)=[{}, {0x0, 0xff}, {}, {0x9}]}, 0x10) [ 516.938415][T25190] IPVS: ftp: loaded support on port[0] = 21 [ 516.966789][T25167] IPVS: ftp: loaded support on port[0] = 21 17:57:51 executing program 4: unshare(0x68000600) 17:57:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 517.362444][T25248] IPVS: ftp: loaded support on port[0] = 21 17:57:52 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={0x0}}, 0x5) 17:57:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000500)={'wg0\x00'}) 17:57:52 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c02", 0xcd, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) 17:57:54 executing program 1: socketpair(0x0, 0x0, 0x0, 0x0) unshare(0x40000000) sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, 0x0, 0x0) 17:57:54 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001e40)={0x2, &(0x7f0000001e00)=[{}, {}]}, 0x10) 17:57:54 executing program 0: sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0)='batadv\x00') syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') 17:57:54 executing program 4: getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001e40)={0x1, &(0x7f0000001e00)=[{}]}, 0x10) 17:57:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x275a, 0x0) socket$inet6(0xa, 0x6, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='westwood\x00', 0x9) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="311111", 0x3, 0x0, 0x0, 0x0) 17:57:54 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c02", 0xcd, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) [ 520.348560][ T35] kauditd_printk_skb: 7 callbacks suppressed [ 520.348576][ T35] audit: type=1804 audit(1611856675.027:223): pid=25305 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/792/cgroup.controllers" dev="sda1" ino=15778 res=1 errno=0 17:57:55 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x18}, 0x18}}, 0x0) 17:57:55 executing program 4: socket$phonet_pipe(0x23, 0x5, 0x2) socket$inet_smc(0x2b, 0x1, 0x0) 17:57:55 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$devlink(&(0x7f0000007380)='devlink\x00') ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000007900)) [ 520.456699][T25316] IPVS: ftp: loaded support on port[0] = 21 17:57:55 executing program 5: socket(0x11, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 17:57:55 executing program 4: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x77359400}) 17:57:55 executing program 0: socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000640), 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001e40)={0x1, &(0x7f0000001e00)=[{0x62a}]}, 0x10) 17:57:55 executing program 1: socket(0x11, 0x0, 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 17:57:55 executing program 4: socket(0x0, 0x80c02, 0x0) 17:57:55 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 17:57:55 executing program 0: pipe(&(0x7f0000000940)) 17:57:56 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 17:57:56 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c02", 0xcd, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @private0}}) 17:57:56 executing program 5: socket$nl_audit(0x10, 0x3, 0x9) syz_genetlink_get_family_id$batadv(0x0) 17:57:56 executing program 0: sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') 17:57:56 executing program 5: socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0)='batadv\x00') pipe(&(0x7f0000000940)) 17:57:56 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001e40)={0x0, &(0x7f0000001e00)}, 0x10) [ 521.701771][ T35] audit: type=1804 audit(1611856676.387:224): pid=25381 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/793/cgroup.controllers" dev="sda1" ino=16114 res=1 errno=0 17:57:56 executing program 4: sendmsg$OSF_MSG_ADD(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48010}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000007380)='devlink\x00') ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) 17:57:56 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) 17:57:56 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 17:57:56 executing program 5: syz_genetlink_get_family_id$devlink(&(0x7f0000007380)='devlink\x00') 17:57:56 executing program 0: sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0)='batadv\x00') 17:57:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@private2}) 17:57:56 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e6", 0xd4, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) 17:57:56 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001e40)={0x1, &(0x7f0000001e00)=[{0x9}]}, 0x10) 17:57:56 executing program 3: syz_emit_ethernet(0x54, 0x0, 0x0) 17:57:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, 0x0, &(0x7f0000000080)) [ 522.283731][ T35] audit: type=1804 audit(1611856676.967:225): pid=25407 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/794/cgroup.controllers" dev="sda1" ino=16114 res=1 errno=0 17:57:57 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="edd700000000ffffffffffff86dd609e01000010000061224000caf91b9311299aa1b5c67104ff02"], 0x0) 17:57:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="5400000010000100"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001400030076657468315f746f5f627269641609cb"], 0x54}}, 0x0) 17:57:57 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000000)={@random="7b42ac03a7f0", @broadcast, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="6b8c78ea99bc", "", @random="66c48bffecc1"}}}}, 0x0) 17:57:57 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, @private1, @remote}}) 17:57:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$SOCK_DESTROY(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x18, 0x15, 0x1, 0x0, 0x0, {0x2}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x18}}, 0x0) 17:57:57 executing program 1: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x24811, 0xffffffffffffffff, 0x0) 17:57:57 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040), 0x0) 17:57:57 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e6", 0xd4, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:57 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 17:57:57 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000200)=[{0x0}], 0x1) 17:57:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) listen(r0, 0x0) 17:57:57 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0x3}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:57:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x2}, @val={0xc}}}}, 0x28}}, 0x0) 17:57:57 executing program 3: socketpair(0xa, 0x3, 0x3a, &(0x7f0000000180)) 17:57:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000003a00)={0xa, 0x0, 0x0, @local, 0x3ff}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003880)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @private2, 0x9}, 0x1c, 0x0}}], 0x1, 0x0) 17:57:57 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001100)="c3", 0x1) [ 523.085180][ T35] audit: type=1804 audit(1611856677.767:226): pid=25444 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/795/cgroup.controllers" dev="sda1" ino=16209 res=1 errno=0 17:57:57 executing program 1: read(0xffffffffffffffff, &(0x7f0000000180)=""/160, 0xa0) 17:57:57 executing program 0: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x4}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={[0x800]}, 0x8}) 17:57:58 executing program 3: socketpair(0x0, 0x404, 0x0, 0x0) 17:57:58 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e6", 0xd4, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast2}, 0x14) 17:57:58 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @local, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @private, @initdev={0xac, 0x1e, 0x0, 0x0}}, @name_distributor={{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}, 0x0) 17:57:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01001600eeffffffffff01"], 0x28}}, 0x0) 17:57:58 executing program 3: socket$inet(0x2, 0x3, 0x4) 17:57:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x3f, 0x9, 0x1ff}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000020c0)={r0, 0x0, 0x0}, 0x10) 17:57:58 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000600)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xe000, 0x0, 0x6, 0x0, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:57:58 executing program 5: socketpair(0xa, 0x3, 0x80, &(0x7f0000000180)) 17:57:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0xfffffffffffffffd) 17:57:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa}, 0x40) 17:57:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) [ 523.849853][ T35] audit: type=1804 audit(1611856678.537:227): pid=25480 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/796/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 17:57:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x8, 0x6, 0x4f7b9ec48191cb76}, 0x14}}, 0x0) 17:57:58 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b3", 0xd7, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:57:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x42, 0x9, 0xc3cc, 0x48}, 0x40) 17:57:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4, 0x1, 0x201}, 0x14}}, 0x0) 17:57:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={0x0}, 0x8}, 0x0) 17:57:58 executing program 0: select(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2710}) 17:57:58 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x40}, 0x40) 17:57:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @window, @timestamp, @timestamp], 0x4) 17:57:59 executing program 4: socketpair(0x1, 0x0, 0x8, &(0x7f0000000080)) 17:57:59 executing program 1: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x4}, 0x0, &(0x7f0000000100)={0x0, 0x989680}, 0x0) 17:57:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddrlabel={0x18, 0x14, 0x419}, 0x1c}}, 0x0) [ 524.502562][ T35] audit: type=1804 audit(1611856679.187:228): pid=25507 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/797/cgroup.controllers" dev="sda1" ino=15794 res=1 errno=0 17:57:59 executing program 0: syz_emit_ethernet(0x0, 0xfffffffffffffffe, 0x0) 17:57:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x81) sendmsg$inet6(r0, &(0x7f00000006c0)={&(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="14000000000000002900000034"], 0x140}, 0x0) 17:57:59 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b3", 0xd7, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) [ 525.093865][ T35] audit: type=1804 audit(1611856679.777:229): pid=25524 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/798/cgroup.controllers" dev="sda1" ino=16097 res=1 errno=0 17:58:01 executing program 3: pselect6(0xffffffd2, &(0x7f0000000000), &(0x7f0000000040), 0x0, 0x0, 0x0) 17:58:01 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000f80)={@multicast, @remote, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "9a509b", 0x10, 0x21, 0x0, @loopback, @private1, {[], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e52d5d", 0x0, "edba8c"}}}}}}}, 0x0) 17:58:01 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x93d}, 0x40) 17:58:01 executing program 4: pselect6(0x40, &(0x7f0000000580), 0x0, 0x0, &(0x7f0000000680), &(0x7f0000000700)={&(0x7f00000006c0)={[0x400]}, 0x8}) 17:58:01 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0x2e, 0x42, 0x10]}, 0x40) 17:58:01 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b3", 0xd7, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f00000017c0)=[{0x0}, {0x0}, {0x0}, {0x0, 0x4000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x1, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) [ 526.867328][ T35] audit: type=1804 audit(1611856681.548:230): pid=25534 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/799/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 17:58:01 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x0, 0x2, &(0x7f0000000480)=@raw=[@map_val={0x18, 0x0, 0x2, 0x0, 0x1}], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:58:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) recvmmsg(r0, &(0x7f0000000980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000a00)={0x0, 0x989680}) 17:58:01 executing program 3: syz_emit_ethernet(0x82, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "37a3fa", 0x4c, 0x2f, 0x0, @private0, @mcast2, {[@fragment]}}}}}, 0x0) 17:58:02 executing program 0: syz_emit_ethernet(0xfe, &(0x7f00000001c0)={@local, @local, @void, {@ipv4={0x800, @gre={{0x2b, 0x4, 0x0, 0x0, 0xf0, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @private, {[@cipso={0x86, 0x9, 0x0, [{0x0, 0x3, "d1"}]}, @generic={0x0, 0x12, "336e2fd26bc3ba1d4055b778de3f79ed"}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x0, [@local, @dev]}, @rr={0x7, 0x7, 0x0, [@local]}, @end, @cipso={0x86, 0x48, 0x0, [{0x0, 0x9, "c5d0cd452fdc4f"}, {0x0, 0x8, "d05f8acfbbce"}, {0x0, 0xc, "ca66be1fb26386a163e4"}, {0x0, 0x11, "b16f49150112d65812923a4c25b722"}, {0x0, 0x4, "c9a6"}, {0x0, 0x7, "d40368fce8"}, {0x0, 0x9, "1e6c1b1237c190"}]}, @rr={0x7, 0x17, 0x0, [@loopback, @local, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev]}, @ra={0x94, 0x4}]}}}}}}, 0x0) 17:58:02 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e1", 0xd9, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:02 executing program 3: syz_emit_ethernet(0x82, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "37a3fa", 0x4c, 0x2f, 0x0, @private0, @mcast2, {[@fragment]}}}}}, 0x0) 17:58:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@getchain={0x24, 0x52, 0x913}, 0x24}}, 0x0) 17:58:02 executing program 5: syz_emit_ethernet(0x38, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast}, {0x0, 0x0, 0x0, @rand_addr, "87d180b01a32344d543fa2a1713a"}}}}}, 0x0) 17:58:02 executing program 1: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x4}, &(0x7f0000000100)={0x0, 0x989680}, 0x0) 17:58:02 executing program 3: syz_emit_ethernet(0x82, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "37a3fa", 0x4c, 0x2f, 0x0, @private0, @mcast2, {[@fragment]}}}}}, 0x0) 17:58:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, 0x0, &(0x7f0000000080)) 17:58:02 executing program 4: socketpair(0x10, 0x2, 0x2, &(0x7f0000000180)) 17:58:02 executing program 5: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@cipso={0x86, 0x9, 0xffffffffffffffff, [{0x0, 0x3, '\"'}]}, @rr={0x7, 0x3, 0x8a}, @lsrr={0x83, 0x3, 0xe2}, @noop, @end, @timestamp_prespec={0x44, 0x4}]}}}}}}, 0x0) [ 527.702873][ T35] audit: type=1804 audit(1611856682.388:231): pid=25564 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/800/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 17:58:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000240), 0x20000280) 17:58:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddrlabel={0x1c, 0x2c, 0x419}, 0x1c}}, 0x0) 17:58:02 executing program 3: syz_emit_ethernet(0x82, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "37a3fa", 0x4c, 0x2f, 0x0, @private0, @mcast2, {[@fragment]}}}}}, 0x0) 17:58:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, 0x0, &(0x7f0000000000)) 17:58:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x3f, 0x9, 0x1ff}, 0x40) 17:58:02 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e1", 0xd9, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:02 executing program 1: pselect6(0x40, &(0x7f0000000080), &(0x7f00000006c0), &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f00000001c0)={&(0x7f0000000180), 0xfffffd56}) 17:58:03 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0x2e], 0x0, 0xffffffffffffffff, 0x0, 0x2e010000}, 0x40) 17:58:03 executing program 5: syz_genetlink_get_family_id$fou(0xfffffffffffffffe) 17:58:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0), 0xfffffc53, &(0x7f00000002c0)={&(0x7f0000000140)={0xf0, 0x0, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PORT={0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x20}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_virt_wifi\x00'}]}]}, 0xf0}}, 0x0) [ 528.472015][ T35] audit: type=1804 audit(1611856683.158:232): pid=25593 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/801/cgroup.controllers" dev="sda1" ino=16383 res=1 errno=0 17:58:03 executing program 4: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x0, r0+60000000}, 0x0) 17:58:03 executing program 1: bpf$MAP_CREATE(0x12, &(0x7f0000000240), 0x40) 17:58:03 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func={0x1}]}}, &(0x7f0000000200)=""/171, 0x26, 0xab, 0x1}, 0x20) 17:58:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)={0xec4, 0x0, 0x1, 0x101, 0x0, 0x0, {}, [@nested={0xead, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private}, @generic="490e8b5f0bc18aa27381fdf76ffc50bbf4aba610e3da7d6d20e69a1b0d0f5c3c1103af45b7ca5c543564d007a373421fa54748c7b12e0ca1aecbde0076", @generic="892c77a7e42218833d1f5fe7743968127395097d66639c458981ef835925c9818807888276ab487ec66cb33daa846aa611729a2e1c684ec380dcebe53a77828748ccee8a5a67a8f2fdcb1ecee04a2b3c5adc53aec2851e7028cb6722141dd452e89f473f68", @generic="8a9cc1f78e70fe075ab9b7a20e9cbe2412677796de2dcd904043e82bc8e8a0124c402c9bf6eded2eb4fd057e59edd4d89617448357886a9bc65e4a4ac5cc1eb8", @generic="629786672536a13f8bb60e41176492ce98e06f186866df7b47c6b3b13b33d25b85d966aed9c90522e3d8c1fd2b26ff4103e75ee6ce8c50462aceaacd0329cd62df625ea23de6eb5a7da01b3bf34291fa4e3a458a5358928dd07958c99a86f570c7220fc9b403376a12703713cbd0e4dc7499f248a11f1e6f85e102eb06ce5a182b23c6fbbdc822480e59bcb29c0d0bb3c97b1d512881701796c8672734f3d2db66b3b63c3322fa2cb95c66c26224aea51e05f59bb042b581ea15989ef7902f2ae28e4fb3a522668119a2db6e38ae8a75cf0199923a01304c114baf2db51d27e0", @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x4}, @generic="a50142d3e7b2e3992bd5dd340ca27347c1829216031cb0223ee4035064ca6eda215f2d19952333eb803dd0b6d9fa32152631ca45fd136b6d2a84b274008c55dae5c3f03c28bddf34bea1ce97a42d2ad27b36e27ad4a005e2de6853b3f8295a79cc41", @typed={0x8, 0x46, 0x0, 0x0, @u32=0x6}, @generic="0d865451cdc41f9323137a0fa74c12c38f9676d3fada874dcddb4b70e9ad3d4dc52e52605f6f0ced6875253b7f020dc078", @typed={0xc3a, 0x0, 0x0, 0x0, @binary="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"}]}]}, 0xec4}}, 0x0) 17:58:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:58:03 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e1", 0xd9, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:03 executing program 1: syz_emit_ethernet(0x82, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "37a3fa", 0x4c, 0x2f, 0x0, @private0, @mcast2, {[@fragment={0x6c}]}}}}}, 0x0) 17:58:03 executing program 5: clock_gettime(0x0, &(0x7f0000000640)={0x0}) pselect6(0x40, &(0x7f0000000580), 0x0, 0x0, &(0x7f0000000680)={r0}, &(0x7f0000000700)={&(0x7f00000006c0)={[0x400]}, 0x8}) 17:58:03 executing program 3: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)={0x81}, &(0x7f0000000680)={0x0, r0+60000000}, &(0x7f0000000700)={&(0x7f00000006c0)={[0x400]}, 0x8}) 17:58:03 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, 0x0, 0x8) 17:58:03 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000004880)={0x0, 0x0, &(0x7f0000004840)={&(0x7f0000005640)={0x420}, 0x420}}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xdb, 0x4) recvmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 529.207804][ T35] audit: type=1804 audit(1611856683.888:233): pid=25617 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/802/cgroup.controllers" dev="sda1" ino=16114 res=1 errno=0 17:58:04 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000600)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @rand_addr=0xffffffff, {[@noop]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:04 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000600)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x3c, 0x0, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:04 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0xe9b, 0x0, 0xffffffffffffffff, 0x0, [0x2e]}, 0x40) 17:58:04 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:04 executing program 4: pselect6(0x40, &(0x7f0000000580), 0x0, &(0x7f0000000600)={0x81}, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={[0x400]}, 0x8}) 17:58:04 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0x10}}, 0x0) 17:58:04 executing program 4: socket(0x1e, 0x0, 0x1) 17:58:04 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) [ 529.733408][ T35] audit: type=1804 audit(1611856684.418:234): pid=25641 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/803/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 17:58:04 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @rand_addr=0x64010101, {[@generic={0x83, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:04 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 17:58:04 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x5}, &(0x7f0000000040)={0x4}, 0x0, &(0x7f0000000100)={0x0, 0x989680}, 0x0) 17:58:04 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:04 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x6, 0x3, 0x0, 0x0) 17:58:04 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x8864, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty}}}}}, 0x0) 17:58:05 executing program 0: select(0x68, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000200)) 17:58:05 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/199, 0x1a, 0xc7, 0x1}, 0x20) 17:58:05 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{0x0}, {0x0}], 0x2, &(0x7f0000000280)=[@cred], 0x20}, 0x8) 17:58:05 executing program 5: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, 0x20) [ 530.410148][ T35] audit: type=1804 audit(1611856685.098:235): pid=25662 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/804/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 17:58:05 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x12001, 0x0) 17:58:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f00000017c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x1, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:58:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240)={0x0}}, 0x5) 17:58:05 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, 0x0, &(0x7f0000000080)) 17:58:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0) 17:58:05 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x1, &(0x7f00000000c0)=@raw=[@func], &(0x7f0000000100)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:58:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xae) ioctl$sock_SIOCGIFCONF(r0, 0x8918, &(0x7f0000000240)=@buf) 17:58:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x101}, 0x14}}, 0x0) 17:58:05 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={0x0, 0x0, 0x28}, 0xc) [ 530.932332][ T35] audit: type=1804 audit(1611856685.618:236): pid=25685 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/805/cgroup.controllers" dev="sda1" ino=16146 res=1 errno=0 17:58:05 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x409, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0x2e]}, 0x40) 17:58:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) 17:58:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@cipso={0x86, 0x9, 0xffffffffffffffff, [{0x0, 0x3, '\"'}]}, @rr={0x7, 0x3, 0x8a}, @lsrr={0x83, 0x3, 0xe2}, @end, @timestamp_prespec={0x44, 0x4}]}}}}}}, 0x0) 17:58:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:58:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, 0x0, 0x0) 17:58:06 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, 0x0, 0x0) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:06 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func]}}, &(0x7f0000000200)=""/171, 0x26, 0xab, 0x1}, 0x20) 17:58:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x0, 0xd, 0x101}, 0x14}}, 0x0) 17:58:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddrlabel={0x1c, 0x14, 0x419}, 0x1c}}, 0x0) 17:58:06 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void, {0x4305}}, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty}}}}}, 0x0) 17:58:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000840)={&(0x7f0000000780), 0xc, 0x0}, 0x0) [ 531.631101][T25718] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 531.644013][ T35] audit: type=1804 audit(1611856686.328:237): pid=25712 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/806/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 17:58:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x1, 0x0, 0x0, {{}, {}, {0xc}}}, 0x24}}, 0x0) 17:58:06 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001a00)={0xffffffffffffffff, 0x0}, 0x20) 17:58:06 executing program 0: bpf$MAP_CREATE(0xf, 0x0, 0x0) 17:58:06 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000600)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @rand_addr=0x64010102, {[@noop={0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000003280)={0x0, 0x0, &(0x7f0000003240)={&(0x7f00000031c0)=@newtfilter={0x24}, 0x24}}, 0x0) 17:58:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 17:58:06 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, 0x0, 0x0) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:06 executing program 1: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x0, r0+60000000}, &(0x7f0000000700)={0x0}) 17:58:06 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000000600)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @rand_addr=0x64010102, {[@noop]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:06 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0) 17:58:06 executing program 5: pselect6(0x40, &(0x7f0000000580), &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000000700)={0x0}) 17:58:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, 0x0, &(0x7f0000000080)) 17:58:07 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000600)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x21}, 0xc, &(0x7f0000000200)={0x0}}, 0x0) [ 532.383984][ T35] audit: type=1804 audit(1611856687.068:238): pid=25746 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/807/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 17:58:07 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @rand_addr=0x64010101, {[@generic={0x83, 0x9, "0681c491c0f7c2"}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0x2e, 0x42]}, 0x40) 17:58:07 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r0, 0x1}, 0x14}}, 0x0) 17:58:07 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, 0x0, 0x0) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:07 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@cipso={0x86, 0x9, 0xffffffffffffffff, [{0x0, 0x3, '\"'}]}, @rr={0x7, 0x3, 0x8a}, @lsrr={0x83, 0x3, 0xe2}, @noop]}}}}}}, 0x0) 17:58:07 executing program 1: clock_gettime(0x0, &(0x7f0000000640)) 17:58:07 executing program 0: syz_emit_ethernet(0x87, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "09fc9d", 0x51, 0x11, 0x0, @remote, @private1, {[], {0x4e23, 0x4e20, 0x51, 0x0, @opaque="05fcfc5b0db66cb22db5dbb7fda5e489bb2e33e5c435c6da2d2ffa383d6f268b80fbd879e429fb9fb0477af3d964b87a3c7c0d60c8215054fc1e0363a3076e504ed2d2b979edaefe80"}}}}}}, 0x0) 17:58:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x3f, 0x9, 0x1ff}, 0x40) [ 533.061556][ T35] audit: type=1804 audit(1611856687.748:239): pid=25767 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/808/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 17:58:07 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000580)={@link_local, @dev, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "c0443a", 0x18, 0x11, 0x0, @mcast1, @local, {[], {0x0, 0x0, 0x18, 0x0, @wg=@data}}}}}}, 0x0) 17:58:07 executing program 4: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@link_local, @random="cc7ed7cb9a9a", @val={@void, {0x806}}, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty}}}}}, 0x0) 17:58:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x409, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0x2e], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x40) 17:58:07 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000600)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @rand_addr=0x64010102}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:08 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000014c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 17:58:08 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x2, &(0x7f0000000480)=@raw=[@jmp, @jmp], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:58:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010069a32be4abb0c03a07"], 0x30}}, 0x0) [ 533.777878][T25795] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 533.817778][T25796] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 17:58:08 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddrlabel={0x1c, 0x1e, 0x419}, 0x1c}}, 0x0) 17:58:08 executing program 0: syz_emit_ethernet(0x82, &(0x7f0000001380)={@link_local, @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "2dffdd", 0x4c, 0x2f, 0x0, @remote, @initdev={0xfe, 0x88, [], 0x1, 0x0}, {[@hopopts={0x3b}]}}}}}, 0x0) 17:58:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x183c}, 0x40) 17:58:08 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000001380)={@link_local, @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "2dffdd", 0x44, 0x2f, 0x0, @remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}}}}}}, 0x0) 17:58:08 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000600)={@local, @local, @void, {@ipv4={0x8906, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @rand_addr, {[@noop]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:08 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r0, 0x0, &(0x7f0000000440)) 17:58:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)="b131e48a", 0x4) 17:58:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000003a00)={0xa, 0x0, 0x0, @local, 0x3ff}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003880)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @private2}, 0x1c, 0x0}}], 0x1, 0x0) 17:58:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x2, 0x9, 0x3}, 0x40) 17:58:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddrlabel={0x1c, 0x15, 0x419}, 0x1c}}, 0x0) [ 534.220976][ T35] audit: type=1804 audit(1611856688.908:240): pid=25809 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/809/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 17:58:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddrlabel={0x1c, 0x19, 0x419}, 0x1c}}, 0x0) [ 534.345485][T25821] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:58:09 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x11a}]}, 0x30}}, 0x0) 17:58:09 executing program 1: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, &(0x7f0000000600), &(0x7f0000000680)={0x0, r0+60000000}, &(0x7f0000000700)={&(0x7f00000006c0), 0x8}) 17:58:09 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x8a02}, 0x40) 17:58:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x14, 0x17, 0xa, 0x201}, 0x14}}, 0x0) 17:58:09 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000240), 0x85) 17:58:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x42, 0x9, 0x1fe, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0xfffffffb}, 0x40) 17:58:09 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0xa6]}, 0x40) 17:58:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000240)={'wlan0\x00'}) 17:58:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) recvmmsg(r0, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f0000000540)=[{0x0}, {&(0x7f0000000200)=""/101, 0x65}], 0x2}}], 0x1, 0x0, &(0x7f0000000a00)={0x0, 0x989680}) [ 534.899224][ T35] audit: type=1804 audit(1611856689.588:241): pid=25837 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/810/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 17:58:09 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@rr={0x7, 0x3}]}}}}}}, 0x0) 17:58:09 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)={0x14, 0x10, 0x1, 0x101}, 0x14}}, 0x0) 17:58:10 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:10 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}}}}}, 0x0) 17:58:10 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00000001c0)=@generic={0x11, "0000010000000000080044944eeba71ac2f9fa0b3836005404b0e004000000000000000000010101013c5811039e1577501eecce66fd6e2bbf0e5bf5ff1b0816f3f6db1c0001000000000000003a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}) 17:58:10 executing program 0: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000680), &(0x7f0000000700)={&(0x7f00000006c0), 0x8}) 17:58:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0x2e, 0x7e]}, 0x40) 17:58:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x16, 0x0, 0x3ff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x2}, 0x40) 17:58:10 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDRT(r0, 0xc0189436, &(0x7f0000000100)={0x0, @ax25={0x3, @null}, @l2={0x1f, 0x0, @fixed}, @ax25={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}}) 17:58:10 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00000001c0)=@generic={0x11, "0000010000000000080044944eeba71ac2f9fa0b3836005404b0e004000000000000000000010101013c5811039e1577501eecce66fd6e2bbf0e5bf5ff1b0816f3f6db1c0001000000000000003a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}) [ 535.576761][ T35] audit: type=1804 audit(1611856690.259:242): pid=25866 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/811/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 17:58:10 executing program 1: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x0, r0+60000000}, &(0x7f0000000700)={&(0x7f00000006c0), 0x8}) 17:58:10 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xa, &(0x7f0000000000)={0xffffffffffffffff}, 0xc) 17:58:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xb, 0x0, &(0x7f0000000080)) 17:58:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x6}]}, 0x30}}, 0x0) 17:58:10 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:10 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x8035, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty}}}}}, 0x0) 17:58:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 17:58:10 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00000001c0)=@generic={0x11, "0000010000000000080044944eeba71ac2f9fa0b3836005404b0e004000000000000000000010101013c5811039e1577501eecce66fd6e2bbf0e5bf5ff1b0816f3f6db1c0001000000000000003a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}) 17:58:10 executing program 0: socket$nl_audit(0x10, 0x3, 0x9) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000100)={0x8}, 0x0, 0x0, 0x0) 17:58:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x2e]}, 0x40) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080), 0x8) [ 536.292735][ T35] audit: type=1804 audit(1611856690.979:243): pid=25901 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/812/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 17:58:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x2}, 0x40) 17:58:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 17:58:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x2e]}, 0x40) bpf$BPF_MAP_GET_NEXT_ID(0xc, 0x0, 0x0) 17:58:11 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00000001c0)=@generic={0x11, "0000010000000000080044944eeba71ac2f9fa0b3836005404b0e004000000000000000000010101013c5811039e1577501eecce66fd6e2bbf0e5bf5ff1b0816f3f6db1c0001000000000000003a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}) 17:58:11 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x1, 0x1, 0x301}, 0x14}}, 0x0) 17:58:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 17:58:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0xc}, @val={0xc}}}}, 0x28}}, 0x0) 17:58:11 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000600)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffde4, 0x0, 0x0, 0x0, 0x6, 0x0, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:11 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) [ 536.892304][T25937] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 17:58:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 17:58:11 executing program 0: clock_gettime(0x6, &(0x7f0000000640)) [ 536.946622][T25937] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 17:58:11 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xa, &(0x7f0000000480)=@raw=[@map_val={0x18, 0x0, 0x2, 0x0, 0x1}, @generic={0x1}, @jmp, @jmp, @alu, @map, @map], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 537.014431][T25943] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 17:58:11 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={0x0, 0x0, 0x14}, 0x10) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x80, 0x0, 0x210, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xcb58}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @empty}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}]}, 0x80}}, 0x80) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000006c0)=@buf) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x200, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r3, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40050}, 0x24000001) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000440)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000480)={'batadv_slave_0\x00'}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, r4, 0x0, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x488c2}, 0xc080) socketpair(0x8, 0x6, 0x6, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_GET_STATION(r5, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x20, r1, 0x200, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x8000, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x448d0}, 0x4810) sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000b80)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000429bd7000ffdbdf256d000000080003", @ANYRES32=r2, @ANYBLOB="0c009900080000004e000000e6582e94574ed4b4d70cc921a1bd85d89fbfcb9d3e2c99dded988819b1ecb3fe20cacc978af21e11f9fde9b342fe5939b4f335751d895a295ddc8ba14fc31d920dbf5d9bf821a848f489ae10e62048c97cc8d7754c6436f2b7cef960c7975bb9044e49cc658caf2eae3f4681818ee7b03634340ef7438baedf2df3d1ad8fbc94100b01cfea9d8cfc578011b597fbd4cda94fe36bd0ba6f7101ddd25c8b24e995e4e3509e3461e52a3174784c64"], 0x28}}, 0x40014) r6 = socket$netlink(0x10, 0x3, 0x4) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r6, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r7, 0x20, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc}}}, [""]}, 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000740)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xc000020}, 0xc, &(0x7f0000000b00)={&(0x7f0000000780)={0x358, r7, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0x318, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x94, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x44, 0x2, [{0x0, 0x6}, {0x5, 0xa}, {0x1, 0x8}, {0x5, 0x8}, {0x1, 0x5}, {0x2, 0x1}, {0x5, 0x3}, {0x1, 0xa}, {0x6, 0x3}, {0x0, 0x3}, {0x5, 0x2}, {}, {0x5, 0x9}, {0x0, 0x4}, {0x6, 0x3}, {0x0, 0x5}, {0x1, 0x6}, {0x7, 0x7}, {0x7, 0x3}, {0x0, 0x1}, {0x4, 0x9}, {0x3}, {0x2, 0x2}, {0x4, 0x9}, {0x2, 0x4}, {0x5, 0xa}, {0x1, 0x1}, {0x5, 0x5}, {0x7, 0x4}, {0x7, 0x3}, {0x7, 0x8}, {0x3, 0x4}, {0x6, 0x8}, {0x5, 0x4}, {0x4, 0x3}, {0x7, 0x4}, {0x2, 0x4}, {0x7, 0x6}, {0x2, 0x7}, {0x2, 0x3}, {0x1, 0x2}, {0x1, 0x3}, {0x5, 0x2}, {0x1}, {0x2, 0x5}, {0x6}, {0x7, 0x9}, {0x4, 0x4}, {0x1, 0x2}, {0x2, 0x8}, {0x0, 0xa}, {0x0, 0x6}, {0x7, 0x2}, {0x7, 0x8}, {0x6, 0x2}, {0x2, 0x9}, {0x0, 0x8}, {0x7, 0x4}, {0x6, 0x8}, {0x0, 0x1}, {0x1, 0x2}, {0x4, 0x5}, {0x6, 0xa}, {0x4, 0x2}]}, @NL80211_TXRATE_HT={0x1e, 0x2, [{}, {0x3, 0xa}, {0x7, 0x5}, {0x7, 0xa}, {0x5, 0x4}, {0x0, 0x2}, {0x7, 0xa}, {0x1, 0x1}, {0x0, 0x3}, {0x2, 0x8}, {0x2, 0x9}, {0x5, 0xa}, {0x7, 0x5}, {0x5, 0x1}, {0x5, 0x2}, {0x1, 0x6}, {0x0, 0x1}, {0x0, 0x9}, {0x0, 0x5}, {0x1, 0x9}, {0x5, 0x7}, {0x0, 0x9}, {0x0, 0x7}, {0x1, 0x3}, {0x3, 0x4}, {0x3, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x5, 0x401, 0x9, 0xb56, 0x0, 0x7ff, 0xfa9]}}, @NL80211_TXRATE_HT={0x15, 0x2, [{0x3, 0x3}, {0x6, 0x1}, {0x4, 0x5}, {0x4, 0x9}, {0x7, 0x6}, {0x5, 0x8}, {0x6, 0x8}, {0x5, 0x9}, {0x5}, {0x0, 0x8}, {0x0, 0x9}, {0x0, 0x3}, {0x6}, {0x5, 0x6}, {0x3, 0x1}, {0x6, 0xa}, {0x1, 0x5}]}]}, @NL80211_BAND_60GHZ={0x118, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3000, 0x0, 0x401, 0xaa, 0x7fff, 0x8000, 0x7fff, 0x759]}}, @NL80211_TXRATE_LEGACY={0x24, 0x1, [0x9, 0x36, 0x1, 0xf9d0c6b322ec5763, 0x9, 0x9, 0x18, 0x4, 0x60, 0x36, 0x0, 0x12, 0x30, 0x4, 0xb, 0x9, 0x0, 0x2, 0x6, 0x6, 0x24, 0x24, 0x6, 0x0, 0x36, 0x3, 0x16, 0x3, 0x30, 0x6c, 0x30, 0x3]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0xfff, 0xebc1, 0x5, 0x2c2e, 0x1, 0xfffd, 0x7]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x4c, 0x2, [{0x2, 0x8}, {0x5, 0x2}, {0x1}, {0x5, 0x4}, {0x0, 0xa}, {0x3}, {0x5, 0x3}, {0x0, 0x5}, {0x4}, {0x4, 0x2}, {0x3, 0x1}, {0x0, 0x1}, {0x2, 0xa}, {0x2, 0x3}, {0x0, 0x5}, {0x3, 0x4}, {}, {0x7, 0x2}, {0x5, 0x9}, {0x1, 0x5}, {0x6, 0x5}, {0x3, 0x5}, {0x0, 0x2}, {0x3, 0x1}, {0x6, 0x1}, {0x2, 0x9}, {0x1, 0x4}, {0x3, 0x4}, {0x7, 0x3}, {0x0, 0x9}, {0x1, 0x6}, {0x1, 0x5}, {0x7, 0x8}, {0x4, 0xa}, {0x3, 0x1}, {0x6, 0x1}, {0x5, 0x6}, {0x2, 0x9}, {0x0, 0x7}, {0x7, 0x6}, {0x3, 0x6}, {0x4, 0x6}, {0x7}, {0x0, 0x8}, {0x1}, {0x4, 0x7}, {0x5, 0x7}, {0x3, 0x4}, {0x3, 0x2}, {0x2, 0x2}, {0x1, 0x3}, {0x2, 0xa}, {0x4, 0x3}, {0x4, 0xa}, {0x0, 0x8}, {0x4, 0x1}, {0x3, 0x5}, {0x4, 0x7}, {0x2, 0x9}, {0x1, 0x3}, {0x4, 0x3}, {0x1, 0x1}, {0x2, 0x2}, {0x0, 0x3}, {0x6, 0x1}, {0x0, 0x2}, {0x0, 0x6}, {0x2, 0x6}, {0x0, 0xa}, {0x3, 0xa}, {0x7}, {0x6, 0x5}]}, @NL80211_TXRATE_HT={0x4e, 0x2, [{0x0, 0x7}, {0x2, 0x4}, {0x5, 0x5}, {0x1, 0xa}, {0x7, 0x8}, {0x0, 0x8}, {0x1, 0x1}, {0x5, 0x8}, {0x5, 0x9}, {0x1, 0x2}, {0x1, 0x5}, {0x0, 0x7}, {0x7, 0x3}, {0x0, 0x2}, {0x5}, {0x6, 0x5}, {0x0, 0x4}, {0x3, 0x7}, {0x1, 0xa}, {0x0, 0x9}, {0x7}, {0x7, 0x9}, {0x0, 0xa}, {0x5, 0xa}, {0x2, 0xa}, {0x3, 0x8}, {0x1, 0x2}, {0x4}, {0x1, 0x1}, {0x1, 0x7}, {0x2, 0x9}, {0x6, 0x7}, {0x6, 0x1}, {0x0, 0x7}, {0x2, 0x6}, {}, {0x1, 0x5}, {}, {0x7, 0x5}, {0x5, 0x1}, {0x1}, {0x5}, {0x3, 0x7}, {0x0, 0x2}, {0x4, 0x4}, {0x7, 0x3}, {0x7, 0x6}, {0x1, 0x8}, {0x2, 0x3}, {0x7, 0x6}, {0x4, 0x1}, {0x5, 0x8}, {0x5, 0x3}, {0x1, 0x1}, {0x6, 0x9}, {0x1, 0x9}, {0x2, 0x4}, {0x1, 0xa}, {0x3, 0x1}, {0x4, 0x5}, {0x1, 0x5}, {0x0, 0x6}, {0x1}, {}, {0x2, 0x7}, {0x0, 0xa}, {0x1, 0x3}, {0x3, 0x5}, {0x5, 0xa}, {0x6, 0x6}, {0x5, 0x7}, {0x5, 0x6}, {0x2, 0x3}, {0x3, 0x5}]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x24, 0x1b, 0x28, 0x0, 0x18, 0x60, 0xc, 0x3, 0x16, 0x36, 0x18, 0x24, 0x1b, 0x5, 0x16]}]}, @NL80211_BAND_60GHZ={0x4}, @NL80211_BAND_6GHZ={0xac, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x5, 0x3e6c, 0x0, 0x2, 0x8, 0x5e, 0x25b2]}}, @NL80211_TXRATE_HT={0x30, 0x2, [{0x2, 0x1}, {0x4}, {0x6, 0x4}, {0x7, 0x8}, {0x3, 0x5}, {0x3, 0x4}, {0x5, 0x1}, {0x6, 0x2}, {0x2, 0x4}, {0x3, 0x3}, {0x5}, {0x6, 0x1}, {0x1, 0x2}, {0x6, 0x5}, {0x2, 0x1}, {0x1, 0x4}, {0x4, 0x8}, {0x7, 0x2}, {0x1, 0x8}, {0x7, 0x6}, {0x3, 0x8}, {0x6, 0x1}, {0x2, 0x5}, {0x6, 0x8}, {0x3}, {0x3}, {0x7, 0x3}, {0x2, 0x9}, {0x0, 0x8}, {0x7}, {0x1}, {0x7, 0x2}, {0x5, 0x6}, {0x6, 0x9}, {0x1, 0x6}, {0x7, 0x3}, {0x7, 0x4}, {0x1, 0x2}, {0x3, 0x6}, {0x6, 0x8}, {0x4, 0xa}, {0x7, 0x5}, {0x3}, {0x0, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0xa9, 0x6, 0x8, 0x8980, 0xb9, 0x8001, 0x2]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x1, 0xfff, 0x3, 0xfe01, 0x7ff, 0xf49e]}}, @NL80211_TXRATE_HT={0x2c, 0x2, [{0x4, 0x9}, {0x3, 0x6}, {0x7}, {0x5, 0x8}, {0x1, 0xa}, {0x7, 0x1}, {0x3, 0x6}, {0x0, 0x8}, {0x0, 0x9}, {0x6, 0x3}, {0x7}, {0x2, 0x3}, {0x1, 0xa}, {0x0, 0x9}, {0x4, 0x4}, {}, {0x7, 0xa}, {0x3, 0x1}, {0x7}, {0x1, 0x1}, {0x2, 0x7}, {0x7}, {0x0, 0x3}, {0x1}, {0x7, 0x9}, {0x7, 0x4}, {0x6, 0x5}, {0x1, 0x9}, {0x1, 0x6}, {0x1}, {0x0, 0x8}, {0x0, 0x8}, {0x6, 0x1}, {0x6, 0x4}, {0x4, 0x1}, {0x1, 0x7}, {0x5, 0x9}, {0x3, 0x1}, {0x0, 0x4}, {0x3, 0x9}]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x60, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x757, 0x81, 0x9, 0x81, 0x6853, 0x1000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0x75, 0x18, 0x1b, 0xc, 0x48, 0x5, 0x18, 0x4, 0x6c, 0x6c, 0xc, 0x12, 0x12, 0x5, 0x9, 0x4, 0x36, 0x6, 0x60, 0x0]}, @NL80211_TXRATE_HT={0xa, 0x2, [{0x4, 0xa}, {0x0, 0x5}, {0x0, 0x7}, {0x4, 0x3}, {0x2, 0x3}, {0x0, 0x4}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x81, 0x6902, 0x8, 0xbc00, 0x100, 0x6, 0x401]}}]}, @NL80211_BAND_2GHZ={0x58, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x6, 0x5, 0x3f, 0x9, 0x0, 0xfff8, 0xbd]}}, @NL80211_TXRATE_HT={0xf, 0x2, [{0x5, 0x7}, {0x4, 0x9}, {0x1, 0x1}, {0x2, 0x7}, {0x2, 0x9}, {0x2, 0x8}, {0x1, 0x4}, {0x6}, {0x5}, {0x1, 0x2}, {0x1, 0x6}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x18, 0x36, 0x30, 0x60, 0x2, 0x30, 0x1b, 0x16, 0x6, 0xc, 0x1b, 0x18, 0x6c, 0x30, 0xb, 0x1d, 0x36, 0x60, 0x6, 0x12, 0x5, 0x1, 0x6c, 0x9, 0x1, 0x30, 0x2]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_ATTR_MESH_SETUP={0x24, 0x70, [@NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC={0x5}, @NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_USERSPACE_AUTH={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5, 0x6, 0x1}]}]}, 0x358}, 0x1, 0x0, 0x0, 0x45}, 0x0) [ 537.070331][T25943] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 17:58:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:58:11 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 17:58:11 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000001000)={@random="0d0423c36f4b", @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @multicast1}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 537.219446][ T35] audit: type=1804 audit(1611856691.909:244): pid=25951 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/813/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 17:58:12 executing program 3: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x6}, &(0x7f00000000c0), 0x0) 17:58:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x6, 0x1, 0x201}, 0x14}}, 0x0) 17:58:12 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:12 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000001000)={@random="0d0423c36f4b", @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @multicast1}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000003a00)={0xa, 0x0, 0x0, @local, 0x3ff}, 0x1c) 17:58:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) 17:58:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) recvmmsg(r0, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000200)=""/101, 0x65}], 0x2}}], 0x1, 0x0, &(0x7f0000000a00)={0x0, 0x989680}) 17:58:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 17:58:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x2, 0x9, 0x6}, 0x40) 17:58:12 executing program 1: syz_emit_ethernet(0xe81, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x800, @gre={{0x15, 0x4, 0x0, 0x0, 0xe6f, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty, {[@rr={0x7, 0x27, 0x0, [@empty, @empty, @local, @private, @local, @remote, @loopback, @rand_addr, @empty]}, @lsrr={0x83, 0x17, 0x0, [@loopback, @remote, @broadcast, @broadcast, @local]}]}}, {{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0, 0x0], "d7d145fff2"}, {}, {}, {0x8, 0x6558, 0x0, "13eb677406e2c2cfe6c0d743d644b7927d85c0c3d7059bb58020c962e18b0d942da13f73faaf7c2304b270e017f558da1c"}}}}}}, 0x0) 17:58:12 executing program 5: bpf$MAP_CREATE(0x15, &(0x7f0000000240), 0x40) 17:58:12 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000001000)={@random="0d0423c36f4b", @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @multicast1}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:12 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @rand_addr=0x64010101, {[@generic={0x0, 0x9, "0681c491c0f7c2"}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 537.921782][ T35] audit: type=1804 audit(1611856692.609:245): pid=25983 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/814/cgroup.controllers" dev="sda1" ino=15757 res=1 errno=0 17:58:12 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @rand_addr=0x64010101, {[@generic={0x83, 0xf, "0681c491c0f7c2f83bd85f3195"}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:13 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:13 executing program 1: socket(0x28, 0x0, 0x800) 17:58:13 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000600)={@random="df55bfd99bf8", @random="0b552512920f", @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback, @rand_addr=0x64010106}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:13 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000001000)={@random="0d0423c36f4b", @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @multicast1}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:13 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x8906, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty}}}}}, 0x0) 17:58:13 executing program 4: clock_gettime(0xb, &(0x7f0000000640)) 17:58:13 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000040)={@broadcast, @multicast, @void, {@generic={0x88ca}}}, 0x0) 17:58:13 executing program 4: bpf$MAP_CREATE(0x6, 0x0, 0x2) 17:58:13 executing program 1: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002100)={&(0x7f00000020c0)='./file0\x00'}, 0x10) 17:58:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="b131e48a851dadbf160a9d", 0xb) 17:58:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@getchain={0x24, 0x5e, 0x913}, 0x24}}, 0x0) 17:58:13 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) [ 538.875887][ T35] audit: type=1804 audit(1611856693.559:246): pid=26014 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/815/cgroup.controllers" dev="sda1" ino=15782 res=1 errno=0 17:58:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x14, 0x17, 0xa, 0x201}, 0xec0}}, 0x0) 17:58:13 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@rr={0x7, 0x3, 0x8a}, @lsrr={0x83, 0x3, 0xe2}, @end, @timestamp_prespec={0x44, 0x4}]}}}}}}, 0x0) 17:58:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={0x0}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 17:58:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, &(0x7f0000000540)) 17:58:13 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:13 executing program 3: select(0x40, &(0x7f0000000300), &(0x7f0000000340)={0x6}, 0x0, 0x0) 17:58:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, 0xfffffffffffffffd}}], 0x1, 0x40002001, 0x0) 17:58:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000980), 0x4) 17:58:14 executing program 5: select(0x40, &(0x7f0000000300), &(0x7f0000000340)={0x6}, 0x0, &(0x7f00000003c0)={0x0, 0x2710}) 17:58:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:58:14 executing program 3: socketpair(0x2c, 0x0, 0x0, &(0x7f0000000180)) [ 539.418944][ T35] audit: type=1804 audit(1611856694.109:247): pid=26043 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/816/cgroup.controllers" dev="sda1" ino=15754 res=1 errno=0 17:58:14 executing program 4: bpf$MAP_CREATE(0x3, &(0x7f0000000240), 0x40) 17:58:14 executing program 0: socket(0x32, 0x0, 0x0) 17:58:14 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6}]}}, &(0x7f0000000040)=""/227, 0x2a, 0xe3, 0x1}, 0x20) 17:58:14 executing program 3: bpf$MAP_CREATE(0xe, &(0x7f0000000240), 0x40) 17:58:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0x2e, 0x42, 0x30]}, 0x40) 17:58:14 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f0000000380)={&(0x7f0000000180), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x1, 0x6, 0x201}, 0x14}}, 0x0) 17:58:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x3a) 17:58:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="9cbae7dd56a334f4f8b0c9e60d39b8d5", 0x10) 17:58:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000020000000800030025"], 0x28}}, 0x0) 17:58:14 executing program 1: syz_emit_ethernet(0x99, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast}, {0x11, 0x0, 0x0, @rand_addr, "87d180b01a32344d543fa2a1713a43f22b43ea08d70cd84273e5850939342b767f5a0220561cfd1c445625b204a15859ba58d5beeb612685e4be2953f133e898657a5c938cb5ae99798ac284f1a7c96951a851d98e227ff7eff6d6d9559dbcecbf014a9d418a50223660bb8cff7872"}}}}}, 0x0) [ 540.033487][T26077] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 17:58:14 executing program 5: socketpair(0x1, 0x4, 0x0, &(0x7f0000000000)) 17:58:14 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000004c00)={0x0, 0x3938700}) 17:58:14 executing program 1: syz_emit_ethernet(0x99, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast}, {0x11, 0x0, 0x0, @rand_addr, "87d180b01a32344d543fa2a1713a43f22b43ea08d70cd84273e5850939342b767f5a0220561cfd1c445625b204a15859ba58d5beeb612685e4be2953f133e898657a5c938cb5ae99798ac284f1a7c96951a851d98e227ff7eff6d6d9559dbcecbf014a9d418a50223660bb8cff7872"}}}}}, 0x0) 17:58:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, &(0x7f0000000100)) [ 540.118518][T26080] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 17:58:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@getchain={0x24, 0x4e, 0x913}, 0x24}}, 0x0) [ 540.237168][ T35] audit: type=1804 audit(1611856694.919:248): pid=26081 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/817/cgroup.controllers" dev="sda1" ino=15772 res=1 errno=0 17:58:15 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@rr={0x7, 0x3, 0x8a}]}}}}}}, 0x0) 17:58:15 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x0, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:15 executing program 0: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000580), &(0x7f00000005c0), 0x0, &(0x7f0000000680)={0x0, r0+60000000}, 0x0) 17:58:15 executing program 1: syz_emit_ethernet(0x99, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast}, {0x11, 0x0, 0x0, @rand_addr, "87d180b01a32344d543fa2a1713a43f22b43ea08d70cd84273e5850939342b767f5a0220561cfd1c445625b204a15859ba58d5beeb612685e4be2953f133e898657a5c938cb5ae99798ac284f1a7c96951a851d98e227ff7eff6d6d9559dbcecbf014a9d418a50223660bb8cff7872"}}}}}, 0x0) 17:58:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x21}, 0xffffffffffffff59, &(0x7f0000000000)={0x0}}, 0x0) 17:58:15 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f00000009c0)={0x20, 0x1, 0x3, 0x201, 0x0, 0x0, {}, [@NFQA_VLAN={0xc, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6}]}]}, 0x20}}, 0x0) 17:58:15 executing program 1: syz_emit_ethernet(0x99, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast}, {0x11, 0x0, 0x0, @rand_addr, "87d180b01a32344d543fa2a1713a43f22b43ea08d70cd84273e5850939342b767f5a0220561cfd1c445625b204a15859ba58d5beeb612685e4be2953f133e898657a5c938cb5ae99798ac284f1a7c96951a851d98e227ff7eff6d6d9559dbcecbf014a9d418a50223660bb8cff7872"}}}}}, 0x0) [ 540.844795][ T35] audit: type=1804 audit(1611856695.529:249): pid=26107 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/818/cgroup.controllers" dev="sda1" ino=15735 res=1 errno=0 17:58:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3, 0x0, &(0x7f00000002c0)) 17:58:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x0, @multicast1}}}, 0x88) 17:58:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x10e}]}, 0x30}}, 0x0) 17:58:15 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, 0x0, 0x0) 17:58:15 executing program 5: syz_emit_ethernet(0x76, &(0x7f0000000180)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x15, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x29, 0x0, @remote, @rand_addr, {[@timestamp_prespec={0x44, 0x3c, 0x0, 0x3, 0x0, [{@empty}, {@loopback}, {@empty}, {@multicast2}, {@loopback}, {@private}, {@empty}]}, @lsrr={0x83, 0x3}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040), 0x4) 17:58:16 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x0, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddrlabel={0x1c, 0x48, 0x419}, 0x1c}}, 0x0) 17:58:16 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000440)={0xa, 0x4e24, 0x0, @mcast1, 0x9}, 0x1c) 17:58:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, &(0x7f0000000080)) 17:58:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x16, 0x0, 0x3ff, 0x2, 0x1808}, 0x40) 17:58:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x14}, 0xec0}}, 0x0) 17:58:16 executing program 5: sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, 0x0, 0xe10d90c58b66fab4) 17:58:16 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @mcast1, 0x4}, 0x1c) 17:58:16 executing program 4: pselect6(0x74, &(0x7f0000000000), &(0x7f0000000040)={0x8}, 0x0, 0x0, 0x0) [ 541.608999][ T35] audit: type=1804 audit(1611856696.299:250): pid=26137 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/819/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 17:58:16 executing program 5: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000580), &(0x7f00000005c0), 0x0, &(0x7f0000000680)={0x0, r0+60000000}, &(0x7f0000000700)={&(0x7f00000006c0)={[0x400]}, 0x8}) 17:58:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@getchain={0x24, 0x58, 0x913}, 0x24}}, 0x0) 17:58:16 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x5}, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x989680}, 0x0) [ 541.793902][T26152] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 17:58:16 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x0, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:16 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000600)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @rand_addr=0xe0000000}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:16 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "6ce49e", 0x28, 0x6, 0x0, @local, @private2, {[], @name_distributor={{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}, 0x0) 17:58:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, 0x0, &(0x7f0000000080)) 17:58:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0xe0], 0x0, 0xffffffffffffffff, 0x7}, 0x40) 17:58:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @mcast1, 0x4}, 0x1c) 17:58:16 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x1934c0, 0x0) 17:58:16 executing program 3: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x4}, 0x0, 0x0, 0x0) 17:58:16 executing program 4: socket(0x10, 0x2, 0x4) [ 542.206678][ T35] audit: type=1804 audit(1611856696.889:251): pid=26166 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/820/cgroup.controllers" dev="sda1" ino=15790 res=1 errno=0 17:58:17 executing program 5: sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, 0x0, 0x0) 17:58:17 executing program 1: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0}, 0x20) 17:58:17 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'gre0\x00'}) 17:58:17 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x0, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:17 executing program 3: socketpair(0xa, 0x3, 0x87, &(0x7f0000000180)) 17:58:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="58000000150a01"], 0x58}}, 0x0) 17:58:17 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x1, &(0x7f0000000480)=@raw=[@jmp], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:58:17 executing program 1: bpf$MAP_CREATE(0x7, &(0x7f0000000240), 0x40) 17:58:17 executing program 5: bpf$BPF_MAP_GET_FD_BY_ID(0x12, 0x0, 0x0) 17:58:17 executing program 4: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void, {0x8848}}, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty}}}}}, 0x0) 17:58:17 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 17:58:17 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@rr={0x7, 0x3, 0x8a}, @lsrr={0x83, 0x3, 0xe2}, @noop]}}}}}}, 0x0) 17:58:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x19, 0x0, 0x0, 0x5}, 0x40) 17:58:17 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}]}}, &(0x7f00000001c0)=""/199, 0x2a, 0xc7, 0x1}, 0x20) [ 542.799702][ T35] audit: type=1804 audit(1611856697.489:252): pid=26195 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/821/cgroup.controllers" dev="sda1" ino=15823 res=1 errno=0 17:58:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x6, 0x0, 0x0, 0x1000}, 0x40) 17:58:17 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x0, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:17 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x800, @gre={{0x10, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty, {[@rr={0x7, 0x27, 0x0, [@empty, @empty, @local, @private, @local, @remote, @loopback, @rand_addr, @empty]}, @lsrr={0x83, 0x3}]}}}}}}, 0x0) 17:58:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@link_local, @local, @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @rand_addr=0x64010102, {[@timestamp_addr={0x44, 0x4, 0x73}, @generic={0x0, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:17 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0xe, 0x0, 0x0, 0x0}, 0x20) 17:58:17 executing program 5: syz_emit_ethernet(0x68, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x5a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @multicast1}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"a538105c1bbcaa62c84fa89e66cfbde68cbb5f11f6ef9fda93733982f49ab8f6a9b938d704766de75047995680cd6b93cd9c"}}}}}}, 0x0) 17:58:17 executing program 1: sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000840)) 17:58:17 executing program 5: syz_emit_ethernet(0x62, &(0x7f0000001000)={@random="0d0423c36f4b", @multicast, @void, {@ipv4={0x800, @tcp={{0x10, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @multicast1, {[@cipso={0x86, 0x29, 0x0, [{0x0, 0x9, "871bc93b0593d9"}, {0x0, 0xa, "a45b5ef83a9974cb"}, {0x0, 0x9, "7303367e83194b"}, {0x0, 0x7, "1862b67fa0"}]}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="b131e48a851dadbf160a", 0xa) 17:58:18 executing program 4: socketpair(0xa, 0x3, 0x9, &(0x7f0000000180)) 17:58:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x14, 0x17, 0xa, 0x201}, 0x14}}, 0x0) [ 543.394924][ T35] audit: type=1804 audit(1611856698.079:253): pid=26220 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/822/cgroup.controllers" dev="sda1" ino=15798 res=1 errno=0 17:58:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "09fc9d", 0x8, 0x11, 0x0, @remote, @private1, {[], {0x0, 0x0, 0x8}}}}}}, 0x0) 17:58:18 executing program 5: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000680), &(0x7f0000000700)={0x0}) 17:58:18 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x0, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)={0x18, 0x10, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}}, 0x0) 17:58:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x42, 0x4, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0x2e], r1}, 0x40) 17:58:18 executing program 3: sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, 0x0, 0x0) 17:58:18 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @rand_addr=0x64010101, {[@generic={0x83, 0xe, "0681c491c0f7c2f83bd85f31"}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8906, 0xfffffffffffffffd) 17:58:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f00000009c0)={0x18, 0x1, 0x3, 0x201, 0x0, 0x0, {}, [@NFQA_VLAN={0x4}]}, 0x18}}, 0x0) 17:58:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, 0x0, 0x0, 0x0) 17:58:18 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0x5, 0x0, 0x0) 17:58:18 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0xf, 0x0, 0x0, 0x0}, 0x20) 17:58:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=@newtaction={0x4b18, 0x1d, 0x1, 0x0, 0x0, {}, [{0x4b04, 0x1, [@m_pedit={0x4b00, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4a08, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x13c, 0x5, 0x0, 0x1, [{0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x4c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}]}]}, @TCA_PEDIT_PARMS={0xe50, 0x2, {{{}, 0x0, 0x0, [{}, {}]}}}, @TCA_PEDIT_PARMS_EX={0xe80, 0x4, {{{}, 0x0, 0x0, [{}, {}, {}, {}]}}}, @TCA_PEDIT_PARMS_EX={0xe68, 0x4, {{{}, 0x0, 0x0, [{}, {}, {}]}}}, @TCA_PEDIT_PARMS={0xec8, 0x2, {{{}, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}]}}}, @TCA_PEDIT_PARMS_EX={0xec8, 0x4, {{{}, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}]}}}]}, {0xcd, 0x6, "a7aa1802a84c4cbdecb70efe249b63c8b00db9e90ac329d5c2599c378fd1e571d8698d723dd9ccfb4df7da2547033cc62bccb3718528dda04f8e29a95cf85fd29f07cd47466a1205c996efc038275caa52153e8b528c42854172f11c761c930ce5c7f37c5e984b8a1ae21075be2c01d13e0a85cf37ed26aa102b22dbedf3751230635f9720bcaeef5a123c69b76e6b113f556e54e9efc4f1997944d48db2501763437b401fc9e91c1ba9d5d6846aabb4a0e0c32bd40ddd801023cb8b6bce4f5e6e2a359f945cea720f"}, {0xc}, {0xc}}}]}]}, 0x4b18}}, 0x0) [ 544.090669][ T35] audit: type=1804 audit(1611856698.780:254): pid=26254 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/823/cgroup.controllers" dev="sda1" ino=15817 res=1 errno=0 17:58:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x16, 0x0, 0x3ff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x40) 17:58:19 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x0, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:19 executing program 5: syz_emit_ethernet(0x96, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x800, @gre={{0x10, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty, {[@rr={0x7, 0x27, 0x0, [@empty, @empty, @local, @private, @local, @remote, @loopback, @rand_addr, @empty]}, @lsrr={0x83, 0x3}]}}}}}}, 0x0) 17:58:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x14}, 0x14}, 0x8}, 0x0) 17:58:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000080003002515"], 0x28}}, 0x0) 17:58:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1d}, 0x40) 17:58:19 executing program 4: bpf$MAP_CREATE(0xa, &(0x7f0000000240), 0x40) [ 544.512873][T26277] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 17:58:19 executing program 4: syz_emit_ethernet(0xe81, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x800, @gre={{0x10, 0x4, 0x0, 0x0, 0xe6f, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty, {[@rr={0x7, 0x27, 0x0, [@empty, @empty, @local, @private, @local, @remote, @loopback, @rand_addr, @empty]}, @lsrr={0x83, 0x3}]}}, {{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "31beb405562fa1e4b22099bf7d153c2fbca16b3378663b4bd7e055b398d39dd0ece1f18eb16b93794061836acd7d01684519c19f204757581bd146605c9c3242c8d1360732174c54e58be009c438f7fd51cc7acc9ca570bc251fff8908704a6f67eaa9c40b23207e232d33ae6832e1412391068988e3f6de40781bede53ab016babaa1bc5152f9eae3da2af419e550a870b0e910f2acd61bd0cb53304ae95aa02b4efb5e2a1e125c0d4b66fad4037463db9484db9afa3088da5c33f9463dd0f2ab4b47a2027ed56b90a806da7882ed5e1c784496aaacdb779ed5b86e5ab3b8619d5788066255237aef16bd86340a15ec5b96bf4a1fbb8e915a6a69a4b23864d278f153356a1197707859e4fcabbc991822bce22a32e5ea82955d550ea0609932321e584ee0ba979b40f300f82bf4aa490254c2474d59ddad52cec66d6801ab88b41db09c508d11e99c80920abfe32ced8b87b1247efe95231f7f26ca010dee3475709c2a4d3b6b510f88dae3c2adebb2b23e4558133e1a07e215a2d380dfc0128c5974fa5a80bba83d0248b2a6b8f0a81823d1b6f0dd0a076f03c22e0cdb4c672bd918dc75a53fcc5120c13b00674509522e66b4fe553f6a228a352527a157aa0ff74820009686cf766f988830200cabacc0790d7787d745a9ae566fa2c5c9e4f623c32ea597879f7d5374d58e74408a71402c0eec347301945d9ce31c1a7c49ce4181a6aaeb6c87df3cf61668f433b134c8937ddcd2a0c646e08f66f7c29360a21f871f2f925481a3265cd8d55cb85d0cf13862ba9a6073333e40fad261c4328c93fc8733369320b7f0ef574c74199f51f46faf4d3f82a527fbb07f84b5c45dab3f8d07541fe34744b93fa3e03d3daad6e0a4159088874331643c73b65f7ed894a3cdf6c4a7b75b69667f70518247062b4df89442b1d8d6798462a44ed8fab97a4e2b03cd3c31ef934f0d876703d89e33a6a5b481e56164eb51a9caab4ad7adf4fcf272d81ed3639856399d5709e27a3c1681d004f675c648925d7dc3e137c7664e7dca5f7072bb20d4a26f55f26d3994df34b5db7bb3586ad183bfbee9156bd86d9e572dfe90814cfb5870e7917e58de521d1ca0da7346e413363c5338e6dffc7c6b96fcb13d306f4cbb08e8e520b0d9e7b532cc0a0af3565c95b78c8dbe55b595f79ab7dd15508af1c47504e84d20c94bdd1b42c2c7ee8a2195a290b1479191a429dac0e4b0fbff0bf75b3b1ecee61a8e6ac0ed3ea278a499c8df04796f6fc92e2f84d02823c736325d676761a9802d56eb1a4fa1540a292fd3e871fc0bfc23dce94821549b75570b8e22877bc686412b73a9026360506eb91a0e9456374d0ed0d0f3efed3670edc5346c7897fd89eb395506b1f226b5783b29ba7d181b6ed3b010db51bf9eb2c890440335b38a4feb37046da76978e1bee202ae4ba15a9913acbca95a1b4704792b0c832604f3679a3f219dac6c69b30b82207f113e3c8d4f26731db227aaeab67c9b675d60e4939f7689e21ed3f7e7dec5bc5eceb2c917d49c155aca53a98846cb31232ccc183095e2a4e4cf2bdfa9ad26d4e08f80321c614af28806af49a72b8037fd96c4627c59242205ac60abf6db8f71ef1dcf7f7106a2ad9a5242bf459f01719d3cbcd77c600190e91f309c5705762c30c82c94351429de1e51e3c20cfb19861f5d8b9c5cf0938b3688a4f9c270078b12d74cd971c6ce33c7c9e5aaa40aad5dfa4bd2010e2eb3e5617c773068d52939eaccf66f912db92f19ad684d8f1bf8ab7b3cc41e47bccb45528d2a9618372b3593dc306c049e163ad2aad8590b30cb6a6ab2233f8d40b8613e8fbb80335623f6b8cefdb1e7648db1f9bc80d0020944207889f3b979a3d1f7771428eef27c14fa5e4894284ae11d40e853908e17bb813512513ceb5ef70851f1d67dac1359c98af00d4138f19d3439d1e35fac2ca50597bc720ed8106f7e67936279f62ebb61bd8b357da35ff8c5bb1eb7ea911b4397985ad43e805858bbd47aa45d3516a134b8fd2bfa118d12589c48c734802648caeb3118154c5d81f24420e018d14c2d90bb17d0a41c2d01196d4c1b389ff9ce6863c730a633f3ff318e20066b5e4f3dd28d6174bb41ca3c5d37b589a03f679b3390a04c75779ce818d47fbb017377bfeee01d7747c14224a51467a6289fed23c54dbc0fa2b7ae3012c03c350a29c7c54adafec0ea714e5d10ab502bc52c6df88a8f6e50cc879d20b99362ece235493e33fe9d90a4628d2ab4ad4836b3dbb783c1173012d2e31381e68ae852cb714dfabe3080b3abd6fe0bb3b2ac0c1e82253f654db0f400a9d230bed1e63e4d13b8aec685a8fbae9b2836e29c1aba0d63acaa56c91aec191142d582a7d9f2aed170e100f5660c9d5554f56e169fce4ee57be1d358e5c9442aa770b63c6b74a7de2e4d1daa7bb24a31ada8737a4ad02ac0fccd648d52db33217652231f1aadc62f7b883f578196af173995adcbe162c6b1fd51af70c91d4c37a1cccd4757e625f745dec86359cce0ab8bc5c63725627d0d6e90460e3ea814a4b1d5b0dc9c0ba0eb0ff5afd82509e8147e7c63d98922e0af3475224525d1c2f89f01437127c85c2e029732755b64c05eb45650d240cb3a725141e9ae3b62afec1e596f063a72cccb12e2b855f4617fd68229bcb835c1abd7a2196429e2a4f23816b76cf141688c51d848351e1caea6e80d5fe2b88e660e4f1cfdce3f0e9cb5273ffa2e5ab042a800e0c1a5b511ae1464f25f166bfa6981c58df1161246a3f8fc4c5d475fec1c7a613e456cc465260235c8dca9871fcb20d38434e4d91d8a8b5aa02c0f06ddc4c6587b5d8af0c3d07e93193b0d42d6043ee27312209a2bbf170870f56a27703e98dc53320aac9cc42fda49fa69160e8b674c3f0fcaf97b6f193d2c7d0ae7173e33ca3bfe4c5ddfe3c441a5cb43fcf7d4ab99b977587608cc3ddc13af0a83e0f5802fed060383bae0128c34fd39f9fac807c3c93528d2c1d1db5c46cd2ad08e423fb132402206258323f110c46dd6ad6211baefd730746496192d0694eaf9ed40eb739cecf363e9cc1641962663bd1d0795fa4a62d8a46fe9354309c6f345a4709c578d4ffc6ccfb3fe4251f3a77691641d5f83a2d8d6c8e39228e6d9eafebdc6dbcec04b2297c6f279f707000ff36c0b9ea0a1a4931cb966cfd46687ae90c66cded9814ab98dd5cb25b49183c929c1ea277303d226a5dcdce1c1699ce3e63485d6afc3730887a7c9146bfddf0b09f6be2414bd278aef76e0efd74a0037d58ab56a959a5cba46acc6a0c7e5a0f754b742fe3097a08c9e3912043b93c9eb5da9be042622f8cfd90db8e37672c17aece6a6a77e819c76cca00618b459024490df20bf4ca29198819fa17d67220c044f320b50ad42784e60ae3927d4c7c1a009e24e4e21af9eaf567e4daa97a96a6e731bcdef1fe9bf321834acc4b542da988b85793597927cd734082f47ea995a993411dfe3ee9977fe37ce7f9f1c9bc1fae2e85e2f2f423bf7cc3747ba1452a29120bf699e7de72474043cb92a90ae73f1505bf85c76e8d7c3afcb5f4edd34493f3cf7d4bcfbd65089c8298af364aebfdd7a6b69eb0834a9873853f041d4217f07dd50b54a63a0da864f2b9fc561c8453ef825702063592aebf0167815b7b3f48856a0ab89eeca7f36d7d0372141f3f4a7d4197d9a798e22904f6fb7a51e77a10bc262e8a177394393fa9824c1546cdce9eb2b7e82fab18b491291d0e062aec219531c476dff5b6c8b14f0b8dea9e42cf31c8d66d58cac8ed62d43737bcd9f0abe98de8de707990715b822bb29be46b4ed4e699cfddc25ec42ecf94639f9b37bd393538c3dffccba4f9805e48c8db7c42a27765090152ebb7e23bbf170b0e00998a745fa181f0772b05c635175c1a93c9b7e60aadc3b6ada875ed152fac1b712310e58f1f3a6d8c07b329801a358a3278ee4ad932c4a4bd3bc597b27cc445856366ede89c96faa0d7f501ce61827ad0c7ec4a42b840bafc3714c41a597cc62d839ab03c410c108ec46a456e54d7c3e62844ec37f850b38830c0ba2f5ebb3c5bd1e68bf41f09e4bb5c76c2c50790eba5a884047389764ea42cb3ac3ad8fbf3377e6dfa94f9240213b7bbff380a72a62e597a30886dc075c15b237da917fc34adc81ab5e8c966c2c392d0f4047af0f968a686857e3b40aff68e0227105329b80c1a0d4f4101b7e799cb9e3f311fb92fcf70bb3b312d9df91653cee3a824cae9abb145d33c7fed38e7d1c2c5de3c5387281137af5931cc8bdb7c92fa90de81e2b17b0b74c4fcac5fa9cf3bc0b95083c9c4f9db6888e888523b0f48462e0eb3db23d5b9fc39081c6c1490b8ad81b44680652381fcd0db90caba2d9b797d6fb6bc93e2c3d2e43a96b2f24c7ae056c354640532994a4603af998cb9c1204a5c282c57e9e7b23807a5c5bc24b3596955a9a72a33789d2aa492547d3ed1b5d6d249b8ec138d8f5929b383e7091f6d9890f580472700c50c9b3ec6a0c2c913809385b1feb3c384f9275a78792ec826ffcd373b8f2b09b28f906258fbd889cc7e66626b1a24cca50f85aed4d9263794632599e7869accb53770bcc0ac2af4ab3d473aa54154a27fa2111344c1d7a2da7182c30db8ed7a2c40853ab6264ab60a0d9b165423019f208dd9ab5cfd36febead2cc2ed319651953492cefb13d89ec03448fbbb770e2f043c68d553f7249fa68ee6da201dc65d2ef54a6b0823f6cc67b49cc25729efa7d1ae52dc07f5cfe3c080c98a4a765bd8de80a7e1346b7829900ff2eec5872628185970713b913fe3513a7fd66a954624c0f50cac52f181bc75d62dab2f0a91215139c19f332c62309017695d2a70c86dc04799d4afbb0bdd39b715571313d1d74d0608bbbd9b1b18277868576bda33900b7d59dae2a939e8f785aaf9831d65a70dc199751da562ab5ed41f520"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0, 0x0], "d7d145fff2"}, {}, {}, {0x8, 0x6558, 0x0, "13eb677406e2c2cfe6c0d743d644b7927d85c0c3d7059bb58020c962e18b0d942da13f73faaf7c2304b270e017f558da1c"}}}}}}, 0x0) 17:58:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000cfc0)={0x0, 0x0, &(0x7f000000cf80)={&(0x7f0000009540)=@delchain={0x30, 0x65, 0x411, 0x0, 0x0, {}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x4}}]}, 0x30}}, 0x0) 17:58:19 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="c00000006404"], 0xc0}}, 0x0) [ 544.573508][T26281] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 17:58:19 executing program 5: bpf$BPF_MAP_GET_FD_BY_ID(0x15, &(0x7f0000000000)={0xffffffffffffffff}, 0xc) 17:58:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 17:58:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, 0x0, &(0x7f0000000180)) [ 544.701312][ T35] audit: type=1804 audit(1611856699.390:255): pid=26282 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/824/cgroup.controllers" dev="sda1" ino=15771 res=1 errno=0 17:58:19 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x0, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:19 executing program 1: bpf$MAP_CREATE(0x9, &(0x7f0000000240), 0x40) 17:58:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc0189436, 0xfffffffffffffffd) 17:58:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) 17:58:19 executing program 3: clock_gettime(0x0, &(0x7f0000000640)={0x0}) pselect6(0x40, &(0x7f0000000580), &(0x7f00000005c0), 0x0, &(0x7f0000000680)={r0}, &(0x7f0000000700)={&(0x7f00000006c0)={[0x400]}, 0x8}) 17:58:19 executing program 0: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0xfffffffffffffd95) 17:58:19 executing program 1: syz_emit_ethernet(0xe, &(0x7f00000003c0)={@empty, @link_local, @void, {@generic={0x88a8}}}, 0x0) 17:58:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x420}, 0x420}}, 0x0) 17:58:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x2, 0x9, 0x6}, 0x40) 17:58:19 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x0, 0x452}, 0x40) [ 545.228187][ T35] audit: type=1804 audit(1611856699.920:256): pid=26309 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/825/cgroup.controllers" dev="sda1" ino=15814 res=1 errno=0 17:58:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:58:20 executing program 5: bpf$MAP_CREATE(0x4, &(0x7f0000000240), 0x40) 17:58:20 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x0, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6}]}, 0x30}}, 0x0) 17:58:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, 0x0, &(0x7f00000002c0)) 17:58:20 executing program 5: socket(0xa, 0x2, 0xffffffff) [ 545.757858][ T35] audit: type=1804 audit(1611856700.450:257): pid=26333 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/826/cgroup.controllers" dev="sda1" ino=15840 res=1 errno=0 17:58:20 executing program 3: r0 = socket$netlink(0xa, 0x3, 0x13) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 17:58:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000240)={&(0x7f0000000080), 0x2000008c, &(0x7f0000000200)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0) 17:58:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01ffff0000d2bb08f02a5f"], 0x28}}, 0x0) 17:58:20 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) 17:58:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@cipso={0x86, 0x9, 0xffffffffffffffff, [{0x0, 0x3, '\"'}]}, @rr={0x7, 0x3, 0x8a}, @lsrr={0x83, 0x3, 0xe2}, @noop, @end]}}}}}}, 0x0) 17:58:20 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @link_local, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="449fd1b8b833", @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast}}}}, 0x0) 17:58:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3f, 0x9, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x32030000}, 0x40) 17:58:20 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x1, &(0x7f00000000c0)=@raw=[@func], &(0x7f0000000100)='GPL\x00', 0x0, 0x62, &(0x7f0000000140)=""/98, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:58:21 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={0x0}}, 0x0) 17:58:21 executing program 0: socketpair(0x35, 0x0, 0x0, &(0x7f0000000300)) 17:58:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, 0xfffffffffffffffd) 17:58:21 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x3f, 0x9, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0x2]}, 0x40) 17:58:21 executing program 0: socketpair(0x10, 0x3, 0x9, &(0x7f0000000180)) 17:58:21 executing program 4: syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x800, @gre={{0x10, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty, {[@rr={0x7, 0x27, 0x0, [@empty, @empty, @local, @private, @local, @remote, @loopback, @rand_addr, @empty]}, @lsrr={0x83, 0x3}]}}}}}}, 0x0) 17:58:21 executing program 3: socket$nl_audit(0x10, 0x3, 0x9) pselect6(0x40, &(0x7f0000000000)={0x5}, &(0x7f0000000100)={0x8}, 0x0, 0x0, 0x0) 17:58:21 executing program 1: clock_gettime(0x738e7afcc3b72e66, 0x0) [ 546.553295][ T35] audit: type=1804 audit(1611856701.240:258): pid=26366 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/827/cgroup.controllers" dev="sda1" ino=15833 res=1 errno=0 17:58:21 executing program 4: syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x800, @gre={{0x10, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty, {[@rr={0x7, 0x27, 0x0, [@empty, @empty, @local, @private, @local, @remote, @loopback, @rand_addr, @empty]}, @lsrr={0x83, 0x3}]}}}}}}, 0x0) 17:58:21 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x6}, 0x40) 17:58:21 executing program 3: socketpair(0x28, 0x2, 0x0, &(0x7f0000000180)) 17:58:21 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:21 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x6}, 0x40) 17:58:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 17:58:21 executing program 4: syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x800, @gre={{0x10, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty, {[@rr={0x7, 0x27, 0x0, [@empty, @empty, @local, @private, @local, @remote, @loopback, @rand_addr, @empty]}, @lsrr={0x83, 0x3}]}}}}}}, 0x0) 17:58:21 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x76, 0x0, 0x20}]}}, &(0x7f0000000080)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 17:58:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="b131e48a851dadbf16", 0x9) 17:58:21 executing program 4: syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@remote, @random="cc7ed7cb9a9a", @val={@void}, {@ipv4={0x800, @gre={{0x10, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty, {[@rr={0x7, 0x27, 0x0, [@empty, @empty, @local, @private, @local, @remote, @loopback, @rand_addr, @empty]}, @lsrr={0x83, 0x3}]}}}}}}, 0x0) 17:58:21 executing program 1: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x0, 0x0, &(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000680)={0x0, r0+60000000}, &(0x7f0000000700)={&(0x7f00000006c0), 0x8}) 17:58:21 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={0x1, 0x0, 0x0}, 0x20) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001400)) 17:58:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddrlabel={0x1c, 0x16, 0x419}, 0x1c}}, 0x0) 17:58:22 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host}, 0x10) [ 547.251625][ T35] audit: type=1804 audit(1611856701.940:259): pid=26397 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/828/cgroup.controllers" dev="sda1" ino=15824 res=1 errno=0 17:58:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) recvmmsg(r0, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f0000000540)=[{0x0}, {&(0x7f0000000200)=""/101, 0x65}], 0x2}}], 0x1, 0x0, 0x0) [ 547.415839][T26410] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:58:22 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1}}, 0x80) connect$llc(r7, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddrlabel={0x1c, 0x21, 0x419}, 0x1c}}, 0x0) 17:58:22 executing program 4: syz_emit_ethernet(0xe, &(0x7f0000000600)={@local, @local, @void, {@ipv4={0x4305, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @rand_addr, {[@noop]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 17:58:22 executing program 5: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff}, 0xc) 17:58:22 executing program 3: sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000640)) 17:58:22 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@local, @remote, @val={@void}, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @empty}}}}}, 0x0) 17:58:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x42, 0x9, 0xc3cc}, 0x40) 17:58:22 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)={0xec4, 0x10, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0xead, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private}, @generic="490e8b5f0bc18aa27381fdf76ffc50bbf4aba610e3da7d6d20e69a1b0d0f5c3c1103af45b7ca5c543564d007a373421fa54748c7b12e0ca1aecbde0076", @generic="892c77a7e42218833d1f5fe7743968127395097d66639c458981ef835925c9818807888276ab487ec66cb33daa846aa611729a2e1c684ec380dcebe53a77828748ccee8a5a67a8f2fdcb1ecee04a2b3c5adc53aec2851e7028cb6722141dd452e89f473f68", @generic="8a9cc1f78e70fe075ab9b7a20e9cbe2412677796de2dcd904043e82bc8e8a0124c402c9bf6eded2eb4fd057e59edd4d89617448357886a9bc65e4a4ac5cc1eb8", @generic="629786672536a13f8bb60e41176492ce98e06f186866df7b47c6b3b13b33d25b85d966aed9c90522e3d8c1fd2b26ff4103e75ee6ce8c50462aceaacd0329cd62df625ea23de6eb5a7da01b3bf34291fa4e3a458a5358928dd07958c99a86f570c7220fc9b403376a12703713cbd0e4dc7499f248a11f1e6f85e102eb06ce5a182b23c6fbbdc822480e59bcb29c0d0bb3c97b1d512881701796c8672734f3d2db66b3b63c3322fa2cb95c66c26224aea51e05f59bb042b581ea15989ef7902f2ae28e4fb3a522668119a2db6e38ae8a75cf0199923a01304c114baf2db51d27e0", @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x4}, @generic="a50142d3e7b2e3992bd5dd340ca27347c1829216031cb0223ee4035064ca6eda215f2d19952333eb803dd0b6d9fa32152631ca45fd136b6d2a84b274008c55dae5c3f03c28bddf34bea1ce97a42d2ad27b36e27ad4a005e2de6853b3f8295a79cc41", @typed={0x8, 0x46, 0x0, 0x0, @u32=0x6}, @generic="0d865451cdc41f9323137a0fa74c12c38f9676d3fada874dcddb4b70e9ad3d4dc52e52605f6f0ced6875253b7f020dc078", @typed={0xc3a, 0x0, 0x0, 0x0, @binary="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"}]}]}, 0xec4}}, 0x0) 17:58:22 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{0x0}, {&(0x7f00000001c0)="8d", 0x1}, {&(0x7f0000000200)="ce", 0x1}], 0x3}, 0x0) 17:58:22 executing program 0: r0 = socket(0x23, 0x5, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 17:58:22 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, 0x0, 0x0) [ 547.804234][ T35] audit: type=1804 audit(1611856702.490:260): pid=26427 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/829/cgroup.controllers" dev="sda1" ino=15856 res=1 errno=0 17:58:22 executing program 5: r0 = socket(0x18, 0x0, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0xb101, 0x0) 17:58:22 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:22 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000100)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x0, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @default, @bcast, @default]}, 0x40) 17:58:22 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0}, 0x20) 17:58:22 executing program 3: socket(0x29, 0x2, 0x5) 17:58:22 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockname(r0, 0x0, 0x0) 17:58:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x14, 0x0, 0x1}, 0x14}}, 0x0) [ 548.534148][ T35] audit: type=1804 audit(1611856703.220:261): pid=26453 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/830/cgroup.controllers" dev="sda1" ino=15820 res=1 errno=0 17:58:24 executing program 4: r0 = socket(0x2c, 0x3, 0x0) accept4$rose(r0, 0x0, 0x0, 0x0) 17:58:24 executing program 0: r0 = socket(0x18, 0x0, 0x0) recvfrom$llc(r0, 0x0, 0x0, 0x2002, 0x0, 0x0) 17:58:24 executing program 1: r0 = socket(0x2c, 0x3, 0x0) bind$nfc_llcp(r0, 0x0, 0x0) 17:58:24 executing program 5: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendto$rose(r0, 0x0, 0x0, 0x4000, 0x0, 0x0) 17:58:24 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x32, &(0x7f0000000000)={{0x0, @rand_addr, 0x0, 0x0, 'wlc\x00'}, {@local}}, 0x44) 17:58:24 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:24 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)) 17:58:24 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x22, &(0x7f0000000000)={{0x0, @rand_addr, 0x0, 0x0, 'wlc\x00'}, {@local}}, 0x44) [ 549.945847][ T35] audit: type=1804 audit(1611856704.630:262): pid=26471 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/831/cgroup.controllers" dev="sda1" ino=15863 res=1 errno=0 17:58:24 executing program 5: r0 = socket(0x2, 0x5, 0x0) getsockopt$rose(r0, 0x104, 0x0, 0x0, 0x0) 17:58:24 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x6, &(0x7f0000000000)={{0x0, @rand_addr, 0x0, 0x0, 'wlc\x00'}, {@local}}, 0x44) 17:58:24 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$rose(r0, 0x104, 0x3, &(0x7f00000000c0), 0x4) 17:58:25 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x10e}, 0x10) 17:58:25 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f00000000c0)={'wlan0\x00', @ifru_addrs=@ipx}) 17:58:25 executing program 0: r0 = socket(0x23, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'batadv0\x00', @ifru_flags}) 17:58:25 executing program 5: r0 = socket(0x23, 0x5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, 0x0, 0x0) 17:58:25 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89a1, &(0x7f0000000000)={'bond_slave_1\x00', @ifru_names}) 17:58:25 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000000)={'bond_slave_1\x00', @ifru_names}) 17:58:25 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x0, @rand_addr=0x64010101, 0x0, 0x0, 'wlc\x00', 0x0, 0x0, 0x7b}, {@local, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) [ 550.623821][ T35] audit: type=1804 audit(1611856705.310:263): pid=26497 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/832/cgroup.controllers" dev="sda1" ino=16377 res=1 errno=0 17:58:25 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0xf, 0x0, 0x0) 17:58:25 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000015c0)={r0, 0x0, 0x0}, 0x10) [ 550.809520][T26515] IPVS: set_ctl: invalid protocol: 0 100.1.1.1:0 17:58:25 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x0, @rand_addr, 0x0, 0x0, 'wlc\x00'}, {@local}}, 0x44) 17:58:25 executing program 0: r0 = socket(0x23, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002880)={0x0, 0x0, 0x0}, 0x20000000) 17:58:25 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x29, 0x0, 0x0) 17:58:25 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, 0x0, 0x0) 17:58:25 executing program 5: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'bond_slave_1\x00', @ifru_names}) 17:58:25 executing program 1: r0 = socket(0x2, 0x3, 0x1) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={'rose', 0x0}, 0x0, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast, @default, @default, @null]}) [ 551.076379][T26524] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 17:58:25 executing program 3: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r2 = socket(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001340)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x1c, 0x2, 0x0, 0x1, {{0x8}, {0x8}, [@IFLA_GTP_FD0={0x8, 0x2, r2}]}}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x50}}, 0x0) 17:58:25 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x88000000, 0x0, 0x0}, 0x1a8) 17:58:25 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x2a, 0x0, 0x0) 17:58:26 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x11, @rand_addr, 0x0, 0x0, 'wlc\x00'}, {@local}}, 0x44) 17:58:26 executing program 0: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001340)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x1c, 0x2, 0x0, 0x1, {{0x8}, {0x8}, [@IFLA_GTP_FD0={0x8, 0x4}]}}}}]}, 0x48}}, 0x0) [ 551.334204][ T35] audit: type=1804 audit(1611856706.020:264): pid=26534 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/833/cgroup.controllers" dev="sda1" ino=15829 res=1 errno=0 17:58:26 executing program 5: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x40047452, 0x0) 17:58:26 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f00000000c0)) 17:58:26 executing program 1: r0 = socket(0x23, 0x5, 0x0) sendto$rose(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:58:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x1, 0x8, 0x3, 0x0, 0x0, {}, [@CTA_TIMEOUT_L4PROTO={0x5}, @CTA_TIMEOUT_L3PROTO={0x6}]}, 0x24}}, 0x0) 17:58:26 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, 0x0) 17:58:26 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@lsrr={0x83, 0x3}]}}}}}}, 0x0) 17:58:26 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, 0x0, 0x0) 17:58:26 executing program 3: r0 = socket(0x23, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 17:58:26 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0xa, &(0x7f0000000000)={{0x89, @rand_addr, 0x0, 0x0, 'wlc\x00'}, {@local}}, 0x44) 17:58:26 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x0, @rand_addr=0x64010101, 0x0, 0x0, 'wlc\x00'}, {@local, 0x0, 0x0, 0x80e}}, 0x44) 17:58:26 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8906, 0x0) 17:58:26 executing program 5: socket(0x1d, 0x0, 0xfffffffe) 17:58:26 executing program 4: r0 = socket(0x2, 0x3, 0x1) ioctl$SIOCRSGCAUSE(r0, 0x89e0, &(0x7f0000000340)) [ 551.928319][T26571] IPVS: set_ctl: invalid protocol: 0 100.1.1.1:0 [ 551.951819][ T35] audit: type=1804 audit(1611856706.640:265): pid=26568 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/834/cgroup.controllers" dev="sda1" ino=15880 res=1 errno=0 17:58:26 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 17:58:26 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockname(r0, 0x0, &(0x7f0000000100)) 17:58:26 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x0, 0x81, 0xd4, 0x1, 0x3, @link_local}, 0x10) 17:58:26 executing program 5: r0 = socket(0x28, 0x2, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 17:58:26 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x10, &(0x7f0000000000)={{0x0, @rand_addr=0x64010101, 0x0, 0x0, 'wlc\x00'}, {@local}}, 0x44) 17:58:27 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX=r1], 0x20}, 0x1, 0x0, 0x0, 0x20040082}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x24040880}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'/40], 0x28) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0xff, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000186c) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r7, &(0x7f0000000040)="2ef4023d8a0f6dd557b48cb063864386a32a874371b42fa7b20d8e0197a533ce33beae77bf79c546ef871e32ed1c7afe38f935641d8a8e9cd234bc58cfc40ad9821721b871895129f7250447047e8f67ec14e2fa939526697bf18e4579ebcf91d6a98aa2b61035dcdb697d56b13701b783cfb868e30b363e46192e58e1ebf82aaf24e768de4be97967f01961d515e8765f79007a84dc56594fd2f202b767335d83110397062dbed37dc35500e7078abff0a1ed6b79df86d85e942d0ba3a1407d92f1b496bfbc656f877ce17c020d0e189b2da6e68506b383e128", 0xda, 0x44090, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x3, 0x1, 0x1, 0x1}}, 0x80) connect$llc(r7, 0x0, 0x0) 17:58:27 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'bond_slave_1\x00', @ifru_names}) 17:58:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'streebog512-generic\x00'}, 0x58) 17:58:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000100)=@abs={0x1}, 0x2) 17:58:27 executing program 5: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000000)={'bond_slave_1\x00', @ifru_names}) 17:58:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0), 0x10) 17:58:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14}, 0x14}}, 0x0) 17:58:27 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001340)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x1c, 0x2, 0x0, 0x1, {{0x8, 0x4}, {0x8}, [@IFLA_GTP_FD0={0x8, 0x1, r1}]}}}}]}, 0x48}}, 0x0) 17:58:27 executing program 4: r0 = socket(0x28, 0x2, 0x0) accept$nfc_llcp(r0, 0x0, 0x0) 17:58:27 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x60, 0x0, 0x0) 17:58:27 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'bond_slave_1\x00', @ifru_names}) [ 552.707365][ T35] audit: type=1804 audit(1611856707.390:266): pid=26609 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir599349368/syzkaller.gVYmwY/835/cgroup.controllers" dev="sda1" ino=15805 res=1 errno=0 [ 552.759722][T26611] ================================================================== [ 552.768246][T26611] BUG: KASAN: use-after-free in __gtp_encap_destroy+0x194/0x1b0 [ 552.775986][T26611] Read of size 8 at addr ffff88802b540bd0 by task syz-executor.1/26611 [ 552.784252][T26611] [ 552.786591][T26611] CPU: 0 PID: 26611 Comm: syz-executor.1 Not tainted 5.11.0-rc4-syzkaller #0 [ 552.795369][T26611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.805441][T26611] Call Trace: [ 552.808734][T26611] dump_stack+0x107/0x163 [ 552.813151][T26611] ? __gtp_encap_destroy+0x194/0x1b0 [ 552.818458][T26611] ? __gtp_encap_destroy+0x194/0x1b0 [ 552.823771][T26611] print_address_description.constprop.0.cold+0x5b/0x2f8 [ 552.830862][T26611] ? __gtp_encap_destroy+0x194/0x1b0 [ 552.836182][T26611] ? __gtp_encap_destroy+0x194/0x1b0 [ 552.841499][T26611] kasan_report.cold+0x79/0xd5 [ 552.846293][T26611] ? __gtp_encap_destroy+0x194/0x1b0 [ 552.851603][T26611] ? udp_lib_lport_inuse+0x4a0/0x4a0 [ 552.856963][T26611] __gtp_encap_destroy+0x194/0x1b0 [ 552.862095][T26611] gtp_encap_destroy+0x16/0x20 [ 552.866877][T26611] ? gtp_dev_uninit+0x50/0x50 [ 552.871579][T26611] udp_destroy_sock+0x1e1/0x220 [ 552.876453][T26611] sk_common_release+0x64/0x390 [ 552.881410][T26611] inet_release+0x12e/0x280 [ 552.885962][T26611] __sock_release+0xcd/0x280 [ 552.890573][T26611] sock_close+0x18/0x20 [ 552.894749][T26611] __fput+0x283/0x920 [ 552.898852][T26611] ? __sock_release+0x280/0x280 [ 552.903734][T26611] task_work_run+0xdd/0x190 [ 552.908317][T26611] exit_to_user_mode_prepare+0x249/0x250 [ 552.914052][T26611] syscall_exit_to_user_mode+0x19/0x50 [ 552.919584][T26611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 552.925541][T26611] RIP: 0033:0x417b71 [ 552.929449][T26611] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 552.949079][T26611] RSP: 002b:00007ffd1b2efd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 552.957524][T26611] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000417b71 [ 552.965516][T26611] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000004 [ 552.973504][T26611] RBP: 0000000000000001 R08: 0000000000000e26 R09: 00000000a9514e2a [ 552.981498][T26611] R10: 00007ffd1b2efe70 R11: 0000000000000293 R12: ffffffffffffffff [ 552.989496][T26611] R13: 0000000000086f5f R14: 00000000000003e8 R15: 000000000119bf8c [ 552.997519][T26611] [ 552.999852][T26611] Allocated by task 26613: [ 553.004275][T26611] kasan_save_stack+0x1b/0x40 [ 553.009086][T26611] ____kasan_kmalloc.constprop.0+0x82/0xa0 [ 553.014907][T26611] kvmalloc_node+0x61/0xf0 [ 553.019420][T26611] alloc_netdev_mqs+0x97/0xea0 [ 553.024232][T26611] rtnl_create_link+0x219/0xad0 [ 553.029150][T26611] __rtnl_newlink+0xf9e/0x16e0 [ 553.033929][T26611] rtnl_newlink+0x64/0xa0 [ 553.038271][T26611] rtnetlink_rcv_msg+0x44e/0xad0 [ 553.043234][T26611] netlink_rcv_skb+0x153/0x420 [ 553.048100][T26611] netlink_unicast+0x533/0x7d0 [ 553.052896][T26611] netlink_sendmsg+0x856/0xd90 [ 553.057712][T26611] sock_sendmsg+0xcf/0x120 [ 553.062148][T26611] ____sys_sendmsg+0x6e8/0x810 [ 553.066972][T26611] ___sys_sendmsg+0xf3/0x170 [ 553.071595][T26611] __sys_sendmsg+0xe5/0x1b0 [ 553.076129][T26611] do_syscall_64+0x2d/0x70 [ 553.080567][T26611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 553.086575][T26611] [ 553.088911][T26611] Freed by task 26613: [ 553.092982][T26611] kasan_save_stack+0x1b/0x40 [ 553.097690][T26611] kasan_set_track+0x1c/0x30 [ 553.102310][T26611] kasan_set_free_info+0x20/0x30 [ 553.107271][T26611] ____kasan_slab_free+0xe1/0x110 [ 553.112320][T26611] slab_free_freelist_hook+0x5d/0x150 [ 553.117711][T26611] kfree+0xdb/0x3b0 [ 553.121540][T26611] kvfree+0x42/0x50 [ 553.125378][T26611] free_netdev+0x4a9/0x5e0 [ 553.129836][T26611] __rtnl_newlink+0x1487/0x16e0 [ 553.134715][T26611] rtnl_newlink+0x64/0xa0 [ 553.139068][T26611] rtnetlink_rcv_msg+0x44e/0xad0 [ 553.144035][T26611] netlink_rcv_skb+0x153/0x420 [ 553.148825][T26611] netlink_unicast+0x533/0x7d0 [ 553.153623][T26611] netlink_sendmsg+0x856/0xd90 [ 553.158414][T26611] sock_sendmsg+0xcf/0x120 [ 553.162860][T26611] ____sys_sendmsg+0x6e8/0x810 [ 553.167653][T26611] ___sys_sendmsg+0xf3/0x170 [ 553.172269][T26611] __sys_sendmsg+0xe5/0x1b0 [ 553.176795][T26611] do_syscall_64+0x2d/0x70 [ 553.181233][T26611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 553.187155][T26611] [ 553.189485][T26611] The buggy address belongs to the object at ffff88802b540000 [ 553.189485][T26611] which belongs to the cache kmalloc-4k of size 4096 [ 553.203559][T26611] The buggy address is located 3024 bytes inside of [ 553.203559][T26611] 4096-byte region [ffff88802b540000, ffff88802b541000) [ 553.217037][T26611] The buggy address belongs to the page: [ 553.222679][T26611] page:00000000f57d7770 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2b540 [ 553.232941][T26611] head:00000000f57d7770 order:3 compound_mapcount:0 compound_pincount:0 [ 553.241300][T26611] flags: 0xfff00000010200(slab|head) [ 553.246617][T26611] raw: 00fff00000010200 0000000000000000 0000000100000001 ffff888010042140 17:58:27 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x23, 0x0, 0x0) [ 553.255225][T26611] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 553.263834][T26611] page dumped because: kasan: bad access detected [ 553.270267][T26611] [ 553.272604][T26611] Memory state around the buggy address: [ 553.278246][T26611] ffff88802b540a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 553.286439][T26611] ffff88802b540b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 553.295293][T26611] >ffff88802b540b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 553.303341][T26611] ^ [ 553.310027][T26611] ffff88802b540c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 553.318083][T26611] ffff88802b540c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 553.326127][T26611] ================================================================== [ 553.334196][T26611] Disabling lock debugging due to kernel taint [ 553.350340][T26611] Kernel panic - not syncing: panic_on_warn set ... [ 553.356971][T26611] CPU: 0 PID: 26611 Comm: syz-executor.1 Tainted: G B 5.11.0-rc4-syzkaller #0 [ 553.367144][T26611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.377249][T26611] Call Trace: [ 553.380624][T26611] dump_stack+0x107/0x163 [ 553.384990][T26611] ? __gtp_encap_destroy+0x140/0x1b0 [ 553.390394][T26611] panic+0x306/0x73d [ 553.394425][T26611] ? __warn_printk+0xf3/0xf3 [ 553.399030][T26611] ? preempt_schedule_common+0x59/0xc0 [ 553.404570][T26611] ? __gtp_encap_destroy+0x194/0x1b0 [ 553.409876][T26611] ? preempt_schedule_thunk+0x16/0x18 [ 553.415325][T26611] ? trace_hardirqs_on+0x38/0x1c0 [ 553.420392][T26611] ? trace_hardirqs_on+0x51/0x1c0 [ 553.425429][T26611] ? __gtp_encap_destroy+0x194/0x1b0 [ 553.430697][T26611] ? __gtp_encap_destroy+0x194/0x1b0 [ 553.435966][T26611] end_report+0x58/0x5e [ 553.440119][T26611] kasan_report.cold+0x67/0xd5 [ 553.444869][T26611] ? __gtp_encap_destroy+0x194/0x1b0 [ 553.450142][T26611] ? udp_lib_lport_inuse+0x4a0/0x4a0 [ 553.455432][T26611] __gtp_encap_destroy+0x194/0x1b0 [ 553.460545][T26611] gtp_encap_destroy+0x16/0x20 [ 553.465293][T26611] ? gtp_dev_uninit+0x50/0x50 [ 553.469948][T26611] udp_destroy_sock+0x1e1/0x220 [ 553.474780][T26611] sk_common_release+0x64/0x390 [ 553.479630][T26611] inet_release+0x12e/0x280 [ 553.484292][T26611] __sock_release+0xcd/0x280 [ 553.488868][T26611] sock_close+0x18/0x20 [ 553.494065][T26611] __fput+0x283/0x920 [ 553.498064][T26611] ? __sock_release+0x280/0x280 [ 553.502924][T26611] task_work_run+0xdd/0x190 [ 553.507456][T26611] exit_to_user_mode_prepare+0x249/0x250 [ 553.513376][T26611] syscall_exit_to_user_mode+0x19/0x50 [ 553.518861][T26611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 553.524759][T26611] RIP: 0033:0x417b71 [ 553.528640][T26611] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 553.548352][T26611] RSP: 002b:00007ffd1b2efd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 553.556760][T26611] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000417b71 [ 553.564732][T26611] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000004 [ 553.572688][T26611] RBP: 0000000000000001 R08: 0000000000000e26 R09: 00000000a9514e2a [ 553.580740][T26611] R10: 00007ffd1b2efe70 R11: 0000000000000293 R12: ffffffffffffffff [ 553.588703][T26611] R13: 0000000000086f5f R14: 00000000000003e8 R15: 000000000119bf8c [ 553.597434][T26611] Kernel Offset: disabled [ 553.601769][T26611] Rebooting in 86400 seconds..