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@TCA_MATCHALL_FLAGS={0x8, 0x3, 0x3}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x6}, @TCA_MATCHALL_ACT={0x644, 0x2, [@m_mpls={0xfc, 0x12, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x100, 0x80000000, 0x10000000, 0x8, 0x9}, 0x3}}, @TCA_MPLS_PROTO={0x6, 0x4, 0x886c}]}, {0xc4, 0x6, "5fd91655af2d2a9a9942f0162131282c00ef95826cb5e810ce79c7eebdd001e783a72b5ee14cec1f56b43b27bc5948f87598ae9fe2aca0b4c88d33c414f184d8e49db74645c054b43ba18b2f01463816f1fa15def09b49fde54766c3e0a864f4169deb3d65fbbb8cec30dda7dc862aac52cb2776d6593a7585260a49cd1ab57ffa89728810c7b40c47e1bd605b7aed405416a4deaf88d1b7eb244c5215516c919dff252c9dc472667bae10c30010e1bd567cf04159c0c7fd75da00d9d337ff7c"}}}, @m_bpf={0x80, 0x1f, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0x62, 0x6, "62563e389b91d8fe7bb9535027ba5533664c04d1292493b7f70a9af2fda92e57f30231a3ac3278c810b92be11e0dca0f75e0efdc5aa3fb8591b4965937f08fac69d27c2f31051d93bedc6a711815bf77e23d8c87219d0dd5d9d423dba6d3"}}}, @m_bpf={0x1ac, 0x1a, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0xf4, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS={0x4c, 0x4, [{0x8000, 0xff, 0x62, 0x5000}, {0xfff7, 0x9}, {0x8001, 0xff, 0x6, 0xf45}, {0x1, 0x1, 0xf6, 0x7ff}, {0x8000, 0x6, 0x9, 0x800}, {0xddde, 0x1, 0x1, 0x3}, {0x2651, 0x66, 0x1, 0x7}, {0x7fff, 0x40, 0x7, 0xfffff92e}, {0x4, 0x80, 0x3f, 0x401}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x5, 0x8, 0x4, 0x3, 0x9}}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x2, 0x1f, 0x1, 0x1000}]}, @TCA_ACT_BPF_FD={0x8, 0x5, r3}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x6, 0x3, 0x8, 0x5, 0x3}}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0xa}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{0xfdd9, 0x3f, 0x1f, 0x9}, {0x4, 0x8, 0x1c, 0x8}]}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS={0x2c, 0x4, [{0x7fff, 0x9, 0x7f, 0x4}, {0x2, 0x1f}, {0x3f, 0x80, 0x80, 0x20000}, {0x7, 0x80, 0x3b, 0x5}, {0x100, 0x8, 0x80, 0x4}]}]}, {0xab, 0x6, "8d7318f7012ffc87b25a1b758391507761bbfb59c22a97fa8325ca2f3aff6a870b1353641d672eedad459c27ca0db832f51f7715854dec6fd9908395ce3cc916116e6f41c9cf3bd8715fbaad05be7661c1d0da084b78b0e41858fb80616a32073733e3f126c6ef04f2627140dbc46d880deade6c01a195d29201cdce1f66f532799d412076acaf97a0377b6c439f7836af77a7ffea8eb43e5b2f59a43ba1b4ed0efdfec0cae689"}}}, @m_csum={0xe8, 0xa, 0x0, 0x0, {{0x9, 0x1, 'csum\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x1, 0x1, 0x8001, 0x80}, 0x7f}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x1, 0x2, 0xffffffffffffffff, 0x400, 0x8}, 0xe}}]}, {0x9c, 0x6, "a6c7a9d0aa11d256a1709d64a9e29fd2c0f25543f4d81173639cb25d2a48f3fc94361501ec54ee37aae2e583ed173c88828d948e2eb105cc6e0b10e75c99222518b97ac048a723384eed0f78a7bccb07274c85f723b5a60994fb35a34907c33a1d6e94803295251da0451ce4d210a20a7d867687ee73c88f57f41838553fd77823af07f9df0b964593ef579c7b5f41b3ae52b7a82e0e0811"}}}, @m_ct={0x120, 0x5, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e20}, @TCA_CT_MARK_MASK={0x8}, @TCA_CT_ZONE={0x6, 0x4, 0x1f}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e22}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @dev={0xfe, 0x80, [], 0x1e}}]}, {0xdc, 0x6, "16f5d41306f342b8624d2c251332d11f38c7f77de83c40ff6d554a2cda49c963d0e155f28786860d1a63e2d395f697742e9463d07478e5ff59b4212b480564bf9e1000f344e47cba9b28bf10696059625316a2fd1dd457b2dd7cb8c357cf675e07af3d40fe9473baabfbd58ea32aa625b04d32c7d84fb1ab66e410a7a3447e6143c20988732d08c58f54f8cde0014660e79dcf809d1c3130f4a9394c00fe505019ae4094a6a5beaecf099e8542aeb008a744d535a921a8b30330216cb738b21369ffbc66a56fc9e2fa31602e8d378f33303f5f6f2cde9d02"}}}, @m_bpf={0x110, 0x20, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x7c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_FD={0x8, 0x5, r6}, @TCA_ACT_BPF_FD={0x8, 0x5, r7}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x7, 0x20, 0x4, 0x5, 0x3}}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x80000000, 0xa4f, 0x1, 0x1, 0x8000}}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x3, 0xfffffff9, 0x0, 0x9, 0x2}}]}, {0x88, 0x6, "46b0434971609530032d34130dffcf7e94c02eb0160d67aee13bac3ec12bdfabb94b9d9cb35cfee409da1b3fab352341e9dd2c867f97d57a642829365e5d9e3669314ee4ade6ff6414061256d9c769b67fda793bb44c6acad8c2b6e96aabd0c52b5d92324760fa0816f66bde3c281458aeaddb9ee86065a985902a0bc40d03c8ef997dec"}}}]}]}}, @TCA_CHAIN={0x8, 0xb, 0x400}, @filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TOS={0x5, 0x50, 0x1}]}}, @filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x1a2c, 0x2, [@TCA_MATCHALL_ACT={0x1098, 0x2, [@m_ipt={0x1094, 0x4, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x84, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_TARG={0x5c, 0x6, {0x5, 'filter\x00', 0x1, 0x6, "24cf0014d61321217b28af00d9a26929d6eec4825329437980c60c9bdb41757134f22549a4c441952f7f8f6762bdabaf2912"}}]}, {0x1004, 0x6, 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@TCA_MATCHALL_CLASSID={0x8, 0x1, {0xffe0, 0xffff}}, @TCA_MATCHALL_ACT={0x988, 0x2, [@m_police={0x518, 0x1d, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x410, 0x2, 0x0, 0x1, [[@TCA_POLICE_RATE={0x404, 0x2, [0x7fff, 0xffffffff, 0x1, 0xc00, 0x8, 0x1, 0x2, 0x4, 0x5, 0x1, 0x8, 0x8, 0x8, 0x0, 0x7, 0xfe, 0xf3da, 0x4, 0x3, 0x90a5b9c8, 0x1f, 0x7, 0x5, 0x9, 0x1, 0x3, 0x80000001, 0x2, 0x7, 0x40, 0x8, 0x9, 0x2dce, 0x6, 0xfffffffb, 0x80, 0x800, 0x6, 0x4, 0x80000000, 0xb9, 0x9ab, 0x5, 0xd6b0, 0x1, 0x5f29, 0x40, 0x3, 0x9, 0x3, 0x100, 0x8, 0x8, 0xfff, 0x6, 0x1, 0x4, 0x9, 0x68f245e4, 0x0, 0x995, 0x7ff, 0xffff806a, 0x3, 0x6, 0xc37, 0x1, 0x9, 0x668, 0x9, 0x4, 0x2, 0x3dc8d8c6, 0x1, 0x4, 0x2, 0x1, 0x7fff, 0x1, 0xfff, 0x0, 0x9, 0x5, 0x7, 0x82d, 0x0, 0x100, 0x2, 0x3, 0x40, 0x0, 0xc68e, 0x9, 0x4, 0x229, 0x3, 0x0, 0x9, 0x6, 0x9, 0x2, 0x1, 0x7fffffff, 0x7, 0x3, 0x6, 0x5, 0x8, 0xff, 0x9, 0x0, 0x55, 0x400, 0x800, 0xd5d, 0xf4, 0x90e5, 0x8, 0x0, 0x2, 0x9, 0x1, 0x2, 0x4, 0x0, 0xffffff46, 0x80, 0x80000000, 0x101, 0xfffffffc, 0x1, 0x1, 0x9, 0x7, 0x10000, 0x4, 0x7, 0x0, 0x81, 0x7fff, 0x8, 0x2, 0x9, 0x5, 0x4, 0x9, 0x7, 0x80000001, 0x1, 0x0, 0x100, 0x4, 0x728b7510, 0x3ff, 0x7ff, 0x6, 0x0, 0x8001, 0x3ff, 0x3000, 0x0, 0x0, 0x5, 0x7, 0x7f, 0xf9, 0x10000, 0xfbd, 0xffffff00, 0x0, 0x2, 0x5, 0x1, 0x0, 0x3, 0x0, 0x3, 0x5, 0x3, 0xff, 0x3, 0xff, 0x3ff, 0x7, 0x3, 0x3ef9, 0x3, 0xde33, 0x3, 0x80000001, 0x1ff, 0x2, 0x2, 0x1, 0x0, 0x6, 0x3, 0x7fffffff, 0x9, 0x4, 0x200, 0x3, 0x10000, 0x9, 0xfffffffa, 0x5, 0x5, 0x9, 0x10001, 0x7, 0x40ea, 0x6, 0x5, 0x4, 0x1000, 0xecfc, 0x40, 0x8, 0x5, 0xca, 0x5, 0x81, 0xfd20, 0xfffffffa, 0xffffffff, 0x8000, 0x3, 0x200, 0x6efb40ca, 0x81, 0x1, 0x7, 0x1ae1769f, 0x5, 0x0, 0x8, 0x1, 0xffffffff, 0x4, 0x10001, 0x44, 0x101, 0x3e55fa1, 0x9, 0x3293e7c5, 0x1f, 0x3f, 0x7ff, 0x7, 0xffffffff, 0x1940, 0xa0, 0x93f5, 0x2, 0x1, 0x32a]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x9}]]}, {0xf5, 0x6, "569fef4fb38d04c13c2bdbe753567fb0146c222f18fdc071611b5731abe65c96655e104e9a0924090553c765562e118d18059b562cbe0e8fac3589e0d3ccb97828a58a7ac215542e64b5c75faa512a4a0d3935efa437eb9e24d4b8917c32798a6ad921180614dcd3f46d02d9ae1a2566a3879f99ef69b74fcf2227ce9f9ee58652749853608e10eb06711b8a519e43fde45c6a688c98161f8eb337f42d7c0a7667a93e4b5b1e377246a48ed6844b44bb320e03adc578b877739df2cf75a4d9103e7bd36545bf2c24d356e04686c9cb732ad84c26706bce35ae0e0d2d806f1f9eb7e3f4084cdc183d8beea58685a508b368"}}}, @m_tunnel_key={0x118, 0x3, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @remote}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @remote}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0xffff}]}, {0xe8, 0x6, "579b234012309f54eee445432e610ba9c4ca3a19c194fae536a995a13367a3f41b19006fb03555513ce75f476dc487dcbf13d9754b83a368eeee692916e1d951aa0930c2bd7ff2c185e88833fc565fc751f1233de576770bd7067366510e9ef59f34f45fd00879d7ab2b10dc090fa38e407af1c641a8668e2535ac87c66cf9e3327a745a1607f08455cf543f433a54e0215a079b7ea1fe0027b4e595d44ed6afdd75537c5a35c6637d23e8339b87eb41dadee739bb4ed99e361e196b421894430975465c0c1b262bf6b2b460ab2b6abac57fc4b7a37c453bde2f53f8f4ede0a4e43dc2fb"}}}, @m_connmark={0xc4, 0x10, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x100, 0x0, 0x7, 0x20a0}}}]}, {0x8f, 0x6, "4bd5783a63a2c96b3e8fcdce51a5bbb7ce8b2d1e28982b2f85fe68969b90ccc38df8ba3996052f153ad256f5f2afa554f1c82ca729ba442fe0af0abe4659e94e54880badae87899cf6c51115fc0f79ba1873f424b1c20d646c5fa696b9babd1293f0775afaf3196ccb2328a37a63103d8dcca3345dc582934cf695bc416d7814fcccd1139ae47275a0b904"}}}, @m_bpf={0x170, 0x0, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x84, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x34, 0x4, [{0x101, 0x3, 0x7, 0x6}, {0x6, 0x9, 0x2, 0x4}, {0x4, 0xe2, 0x7, 0x76c9}, {0xf6, 0x0, 0x4, 0x8}, {0x5, 0xae, 0x3, 0x7fff}, {0x2, 0x9}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0xa9, 0x9, 0x4, 0x5, 0x3ff}}, @TCA_ACT_BPF_FD={0x8, 0x5, r8}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0xa}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x6, 0x2, 0x4}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0xdd, 0x6, "0cb9513b583286e5ce2b0541e26b685119c4eed133703cce6f5c870ea73509251990ea4a32e5921f01aa708678687240cf8ccf62451581dc9fb22c8b026ba79ec94a09e77aa275c30b070cfa588159da4b647c7c9b718b6741fa95a098345d8c223f88d8d6ee80912a5161468227d0b7ebee4e4430462f1cf83e00cfee9f00a88af666cd1228eb99da8fdb26d24fd06c21695bfc0c41d7b8802e99dc19c3816a5072ffccb7bd3bf87e4ed492b36dafc927fecb889cdf160423c1ae1f40b02ea666716aab76110d1026b5a066334242eb33853ff057af8507d4"}}}, @m_xt={0x120, 0x13, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0xe8, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xe3, 0x6, {0x7f, 'nat\x00', 0x1f, 0x1, "ae4b00ef8144fe4d873d6add36380566d269e50a609f20149dfaeb344455d9a614350ea5cab94dd144a9ae7722017074ac08a121980b424ccea54839701479322963269151031b8df136a36ae4016d168de3bbf5d36824226444cfdc999d58ca5fed4dd968774d8c0ab2a71c09cf302af463b4802f36ecc1c99d286278b8a1c47df8f3b5613bd5421cdba0d1273648475addfdb02f16246a07ab59a70a59bdb243215bbdd8b5d31bbc72bfc0ee1ed0fb400554a917893fe2dc"}}]}, {0x2b, 0x6, "752235552193730d2cbbd163521e5901a7b3861c6205b620972daf5ac617c995127a5189b267ae"}}}]}]}}]}, 0x4448}, 0x1, 0x0, 0x0, 0x8800}, 0x10)
sendfile(r2, r1, 0x0, 0x100000001)

11:55:52 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x84)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$bt_hci(r1, 0x84, 0x3, 0xfffffffffffffffd, &(0x7f0000000040))
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0)

11:55:52 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62159, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1139.302345][   T27] audit: type=1804 audit(1585828552.428:1149): pid=12681 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/520/cgroup.controllers" dev="sda1" ino=15937 res=1
[ 1139.468634][T12688] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:55:53 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {0x0, 0x0, 0xfffc}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x6}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x84}, @IPSET_ATTR_NETMASK={0x5}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}]}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}]}, 0x74}}, 0x0)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendfile(r5, r6, &(0x7f00000000c0)=0x1, 0x99a1)
listen(r4, 0x8)
r7 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
ioctl$SIOCX25GDTEFACILITIES(r7, 0x89ea, &(0x7f0000000040))

11:55:53 executing program 4:
r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0)
accept4$rose(r0, 0x0, &(0x7f0000000000), 0x80800)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000004700)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000004740)={r0})
r2 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000004780), &(0x7f00000047c0)=0x10, 0x100800)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000004800)={0x0, 0x3, 0x3, 0xb4c})
r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000004840)='cpuset.cpu_exclusive\x00', 0x2, 0x0)
r4 = socket$pppoe(0x18, 0x1, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000004880)={0x0, r4, 0x4, 0x200, 0xffff, 0x7})
openat$tun(0xffffffffffffff9c, &(0x7f00000048c0)='/dev/net/tun\x00', 0x543000, 0x0)
setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000004a40)={@llc={0x1a, 0x339, 0x2, 0x0, 0x3, 0xf5, @dev={[], 0x12}}, {&(0x7f0000004900)=""/211, 0xd3}, &(0x7f0000004a00), 0x55}, 0xa0)
r5 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r5, &(0x7f0000004bc0)={&(0x7f0000004b00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000004b80)={&(0x7f0000004b40)={0x20, 0x1412, 0x100, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000800}, 0x4080)
r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000004c40)='NLBL_UNLBL\x00')
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000004d80)={&(0x7f0000004c00)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000004d40)={&(0x7f0000004c80)={0x84, r6, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:iptables_unit_file_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x84}, 0x8000)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000004dc0)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x4f89}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e22, 0x4, @empty, 0x232}, @in6={0xa, 0x4e22, 0x9, @mcast1, 0xc0000}, @in6={0xa, 0x4e21, 0x9c2, @dev={0xfe, 0x80, [], 0x31}, 0x2fc}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e24, 0x1, @local, 0x9}, @in6={0xa, 0x4e21, 0xc0, @dev={0xfe, 0x80, [], 0x3e}, 0x6cf2}], 0xd8)
r7 = socket$can_j1939(0x1d, 0x2, 0x7)
sendfile(r7, r1, &(0x7f0000004ec0)=0x3, 0x4f2e)
setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000004fc0)={&(0x7f0000004f00)=""/163, 0x108000, 0x1800, 0x1, 0x1}, 0x20)
pwritev(0xffffffffffffffff, &(0x7f0000005140)=[{&(0x7f0000005000)="b10c4a20b83247f276c0014025d4ef0c1a76b44b8fb80c93c3610855c57789a79b368c0d89842e83475a4958875082a7550c6ba0269c2e953b063b2a8e44", 0x3e}, {&(0x7f0000005040)="817c96e3b055bd612ecbdcfcb2ef220bf8b0177990b0d9191824ec5d3f3c3943c261dae57793acee77f13d96bfd716456b835ae7b6a40dd373c55bcd9249d75c5361597ea95cf60692a8196a2a79e93c06cb28395d695dad572ca5d7fcfb11171b495892d5e9a4d9bbf2e27a296e057ddc6dfc131b7091aac07e203c5adf86db98d2cf39486d954bc9fb7ca84afaea607ba53a9286729e6de8fbdb25f24dfd039ff0ce38c2b8693f50f79f817f7c9ad13a50", 0xb2}, {&(0x7f0000005100)="1b962054aedf000e1a1db77c5b3068d2f130b8e373ccde086a904a4df16826223d", 0x21}], 0x3, 0x8)

[ 1140.271347][   T27] audit: type=1804 audit(1585828553.398:1150): pid=12705 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/521/cgroup.controllers" dev="sda1" ino=15762 res=1
[ 1140.378245][T12708] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:55:53 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
clock_gettime(0x0, &(0x7f0000005a00)={<r1=>0x0, <r2=>0x0})
recvmmsg(r0, &(0x7f0000005800)=[{{&(0x7f00000000c0)=@xdp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/150, 0x96}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/223, 0xdf}, {&(0x7f00000004c0)=""/86, 0x56}, {&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f00000005c0)=""/50, 0x32}], 0x8, &(0x7f0000000680)=""/228, 0xe4}, 0xd59f}, {{&(0x7f0000000780)=@phonet, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000800)=""/2, 0x2}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/187, 0xbb}, {&(0x7f0000001900)=""/217, 0xd9}, {&(0x7f0000001a00)=""/29, 0x1d}, {&(0x7f0000001a40)=""/48, 0x30}], 0x6}, 0x80}, {{&(0x7f0000001b00)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b80)=""/1, 0x1}], 0x1, &(0x7f0000001c00)}, 0x100}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000001c40)}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/37, 0x25}, {&(0x7f0000002cc0)=""/15, 0xf}], 0x4, &(0x7f0000002d40)=""/111, 0x6f}, 0x2b52}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/190, 0xbe}], 0x2, &(0x7f0000003ec0)=""/87, 0x57}, 0xfffffff8}, {{&(0x7f0000003f40)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/40, 0x28}], 0x1, &(0x7f0000004040)=""/254, 0xfe}, 0x974}, {{&(0x7f0000004140)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000005280)=[{&(0x7f00000041c0)=""/144, 0x90}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x2, &(0x7f00000052c0)=""/94, 0x5e}, 0x4}, {{&(0x7f0000005340)=@alg, 0x80, &(0x7f00000056c0)=[{&(0x7f00000053c0)=""/138, 0x8a}, {&(0x7f0000005480)=""/176, 0xb0}, {&(0x7f0000005540)=""/124, 0x7c}, {&(0x7f00000055c0)=""/166, 0xa6}, {&(0x7f0000005680)=""/14, 0xe}], 0x5, &(0x7f0000005740)=""/185, 0xb9}, 0xfff00000}], 0x8, 0x10010, &(0x7f0000005a40)={r1, r2+10000000})
sendmsg$IPSET_CMD_DESTROY(r3, &(0x7f0000005b40)={&(0x7f0000005a80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000005b00)={&(0x7f0000005ac0)={0x30, 0x3, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x48800)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r5, r4, 0x0, 0x100000001)

[ 1140.790755][   T27] audit: type=1804 audit(1585828553.918:1151): pid=12728 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/522/cgroup.controllers" dev="sda1" ino=15758 res=1
11:55:55 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0xc)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0xf}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x4}]}}]}, 0x38}}, 0x0)
getsockopt$CAN_RAW_FD_FRAMES(r4, 0x65, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0)

11:55:55 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6215a, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:55:55 executing program 2:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
sendmmsg$inet6(r1, &(0x7f0000007240)=[{{&(0x7f00000044c0)={0xa, 0x4e21, 0x5, @mcast1, 0x6}, 0x1c, 0x0, 0x0, 0x0, 0x3d}}], 0x4000000000000df, 0x1)
r2 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$sock_linger(r2, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c)
sendmmsg(r2, &(0x7f0000006d00)=[{{0x0, 0x1000002, 0x0}}], 0xc6, 0x24000000)

11:55:55 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000000000801010000000000000000000000140900010073797ab100002000050003000300000000020000"], 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x7f)

11:55:55 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300))
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
socket$tipc(0x1e, 0x2, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="7400000002060300000000000000000000ffff000000000000000900020073797a31000000002c0007800c000180080001400000000008000640e0ffff7fefff14009716b581226738c49d7ab429060000000c000280080001ff514e2b01050001000700000005000400f8ffffff050005000200000853"], 0x74}}, 0x0)
sendfile(r2, r1, &(0x7f0000000000)=0x3f, 0x81)
pipe(&(0x7f0000000100))
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket(0x1, 0x803, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xebb}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")

11:55:55 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4)
connect$inet6(r0, &(0x7f0000000140), 0x1c)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4)
connect$inet6(r2, &(0x7f0000000140), 0x1c)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/208, 0xd0}, {&(0x7f0000000380)=""/57, 0x39}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000480)=""/17, 0x11}], 0x4, &(0x7f0000000500)}, 0x40)
r4 = socket(0x10, 0x80002, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071")
r5 = accept(r4, &(0x7f0000000580)=@vsock, &(0x7f0000000600)=0x80)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0200c10c", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0], &(0x7f0000000680)=0x7)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000780)={r6, @in6={{0xa, 0x4e22, 0x554d, @mcast2, 0x605a382f}}}, &(0x7f00000006c0)=0x84)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r7, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4)
connect$inet6(r7, &(0x7f0000000140), 0x1c)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000500)={0x0, 'veth0_vlan\x00', {0x2}, 0x3})
setsockopt$inet6_tcp_int(r7, 0x6, 0x1b, &(0x7f0000000180)=0x804, 0x4)
connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0xfffffffc, @mcast1, 0x1f}, 0x1c)
setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0x10003, 0xfffffffffffffe0c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x2}, 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x80000001, 0x7, 0x3ff, 0x0, 0x9}, 0x14)
r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
listen(r3, 0xdab4)
write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x2343a726)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r8, 0x0)
ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1)
ioctl$FS_IOC_FSSETXATTR(r8, 0x6611, 0x0)
ioctl$PPPIOCGUNIT(r8, 0x80047456, &(0x7f00000000c0))
ioctl$PPPIOCSDEBUG(r8, 0x40047440, &(0x7f0000000080)=0x2)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @local}, 0xbb)

[ 1142.832895][T12759] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1142.893683][T12766] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1142.917421][   T27] audit: type=1804 audit(1585828556.048:1152): pid=12758 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/523/cgroup.controllers" dev="sda1" ino=16241 res=1
11:55:56 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
writev(r0, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000640)="2a78283827cecf8957245bf3180ec6c0a49909b3a413aef335df99e8e3c1c3f07ace63be64816859c40233b9b157264489eb943f944a68884246ffc231f705280cedbc5a07f406", 0x47}, {&(0x7f0000000700)="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", 0x844}], 0x4)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x70, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_PROTO={0x5, 0x7, 0x2e}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x48010}, 0x0)
mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1, 0x110, r2, 0xa5368000)
write$cgroup_int(r1, &(0x7f0000000200), 0xe00)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0)

[ 1142.987124][T12771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1142.990568][T12763] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1143.050616][   T27] audit: type=1804 audit(1585828556.118:1153): pid=12763 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir340412351/syzkaller.ylwG5E/703/cgroup.controllers" dev="sda1" ino=16369 res=1
[ 1143.054872][T12766] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'.
11:55:56 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
r5 = socket$netlink(0x10, 0x3, 0x4)
sendmsg$nl_route(r5, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@ipv4_getnetconf={0x4c, 0x52, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x7fff}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1f}, @NETCONFA_FORWARDING={0x8, 0x2, 0x5}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x143}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x40048c0)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x89b, @multicast1}})
sendfile(r2, r1, 0x0, 0x100000001)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r6, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x4, 0x8, 0x801, 0x0, 0x0, {0xc, 0x0, 0x1}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6003}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000)
socket$inet6_sctp(0xa, 0x5, 0x84)

11:55:56 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010800000000084)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001200)=0x200, 0x4)
r1 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0)
pwrite64(r1, &(0x7f0000000340)="97c4a50e11ce872c719cc13a5518456a99a9d90c4c9ffd05bb0ba215ed15adb027e782428b0190364bb525770d16bedbe905b4f46fe25b6b7b375dcd39004bc3d15ee21ba6e67ee14458d475978d2eb26ffc6a96ca0b4fbf55d0753f44a9041983389117ec6874fb226634f2a0ed475b9de1ed7f8994ab962510fddef634c823be36f7779456b762e42c7e7c252b3ad2d6ec3937f62769b704ea328cc6501ad1834326cad6ffdf6c8d2464c8e1442923230935", 0xb3, 0x4)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmmsg$inet6(r0, &(0x7f0000001100)=[{{&(0x7f0000000040)={0xa, 0xfffd, 0x0, @rand_addr="a4eb5f401f7342de983f594fced50a4a"}, 0x1c}}, {{&(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c, &(0x7f0000000280)}}], 0x2, 0x4000040)

11:55:56 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x4)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x3, 0x0, [{0x0, 0x2}]}, @ptr={0x0, 0x0, 0x0, 0x9}]}}, &(0x7f0000000080)=""/236, 0x3e, 0xec, 0x8}, 0x20)

11:55:56 executing program 3:
r0 = socket$inet6(0xa, 0x5, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'veth1_to_hsr\x00', &(0x7f0000000040)=@ethtool_eee={0x0, 0x1, 0x10001, 0x5, 0x8, 0x7c, 0x9, 0x7ffffffe, [0x14e, 0x77]}})

[ 1143.336373][   T27] audit: type=1804 audit(1585828556.468:1154): pid=12785 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/524/cgroup.controllers" dev="sda1" ino=15749 res=1
[ 1143.371351][T12759] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:55:56 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$AUDIT_GET(r0, &(0x7f0000005380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000037c0)={&(0x7f0000003780)={0x10, 0x3e8, 0x4, 0x70bd25, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x81)
r1 = socket$inet(0x2, 0x2000080001, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x20)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10)
sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl(r3, 0x30ed, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000053c0)={@loopback, @loopback, 0x1, 0x6, [@dev={0xac, 0x14, 0x14, 0x13}, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x1c}, @local, @empty, @broadcast]}, 0x28)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
sendmmsg$alg(r5, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f0000005040)="6b3689f236c75ebf6c774626ef4c118546ad08898e6efe2e0cdbbbec5ecf26db", 0x20}, {&(0x7f0000005080)="7b81f055442dfa2f6708863a21287fef0edff45d5e3d027f9bc09487af1b74542ee4ca4cfdb4d496ac0d2cb6f61b04fd48f3c4e43135048e", 0x38}, {&(0x7f00000050c0)="1480476751b42e6cd0e3567e5a7711000e1445252416e61d16f26f56b97022112448e49d0f48d85b7150cb2b56a66cd1cba9207bc7a88a11f6db8bfed9b50ebdf15d7f6877359df41b7aef83c3a1543c77ad83cc8ebe40546002009fbca6b7e6df71bc68dc7a3a905125085b41e0626018c161a789e24e5c2f7223d7e425d44fba1dd851b7a499", 0x87}], 0x5, &(0x7f0000007fc0)=[@iv={0x100, 0x117, 0x2, 0xeb, "b2c76803008e7d5dedfa2ca7c1c8d44172d34946c3c0de54cbebce8576eeef9dcace331d1ef832031faa54c23195a0397bee1946f30f05484a5f91fe2b0894c3a5415f4da18830b9b64e14878174580760b3ba7d1d92aad30cbead9dc0a125ddab1d343c19b207b2756e029a3a5b4182220edeb3efc03330c0b5fa05ec4cfcac37946e504db9fa8c1a0199fa9d35793527ad6b78b182e7aa281f24ca47fc40685bec85209fffc4062d9dbf5bb1a281c6e374b88bd44aea3af1f0e611564669a9c8f476d35b52158cc5d6044fb9733d6abeadd79a312051f5c46de799f727eef54556f531bfdd1563daee49"}, @assoc={0x18, 0x117, 0x4, 0x7cc8}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x110, 0x117, 0x2, 0xfc, "6d5bb7d518a6fd2e69c117eb27a4ce0d0d36440661f562218ff81a22f408251141bc684fe907d0b9e6d2273edcef2702d6534c9104794fa4140ce4df9a7c5559d2655abf8a4d8de5cb5437fd335b868f35021220f4ac2262884be2325102de9c5e0bd6a41cc8b9f7b06c51d18c46afda6ada3c3a76b5afe3de5b4be9cb311be4262f95c1a354aff0083c31966f88de49f2c9fee542abe3c06ebbd846fd8bb1cd93e7c3942963b700591096ff56bcc287fe0ff0d823cc6164dbf4717b151bde7dc88bcbacd82c47998f22a3b4a7aac2ce87911947c3e0bf0d5af8d5ee370aa675e17b5e6abb1550c6acf1fd5ab2ba6ca2c15e71240586a14b5cf91bd2"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf3, "3d963f5c16048a37319267c94acb31bedb99a616c1d5690944b6bfa7adf3f353f145fdb91cf8f781317f856d668399f3ea91ac290c9ce4d3d95c0e3644f01ac4efd40f3dd3ee86427b8a0424e76e4115cd3c5e293d33a40601a20d0f81c5457ba475a4292c9f3fb2645c5d9b2ba795db25c2a4f0aa43ca9fdceab8f8dd2a7323960e58d726d57aee52c77e9e91d63b21980cbedf9b6368f7763fd84afb3568c14b78c5c3d8c298c4b6bba0547d12abd775054afb3da92be6d4c594b037541a7daf51b1100bea91fb107b30d23a1a0cd41f7d2e70b6284a13b853e21a779618820a3817b1c2eee563d25731a7bd97ac9f843121"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x13a8, 0x8840}], 0x6, 0x20000010)

[ 1143.405061][T12788] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1143.416060][T12794] BPF:	(anon) type_id=2 bitfield_size=0 bits_offset=0
[ 1143.453404][T12794] BPF: 
[ 1143.463216][T12794] BPF:Invalid member
[ 1143.473541][T12794] BPF:
[ 1143.473541][T12794] 
11:55:56 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xb, &(0x7f0000000300)=ANY=[@ANYBLOB="85000085dac3ce19643d966cfad809b91ccc431cf23ef39c63e928d10003000000000000e2e944d49244c80097dac3e8422d5a140fb2a1ff90b97394c8e875bd97b70e6eb80a2ce7ab370ea9282094c639e37a22ac0e07f5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
r1 = socket(0x1, 0x803, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0)

[ 1143.496069][T12794] BPF:	(anon) type_id=2 bitfield_size=0 bits_offset=0
[ 1143.514836][T12794] BPF: 
[ 1143.524218][T12794] BPF:Invalid member
[ 1143.559738][T12794] BPF:
[ 1143.559738][T12794] 
[ 1143.662439][T12807] syz_tun: Device is already in use.
11:55:57 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6215b, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:55:57 executing program 3:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000100)=0x4)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_MSG_GETGEN(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x3}, 0x14}}, 0x0)

11:55:57 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x3f9, 0x100, 0x70bd2c, 0x25dfdbfd, {0x0, 0x1}, ["", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40010)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000047c0)={'IDLETIMER\x00'}, &(0x7f0000004800)=0x1e)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r4 = socket(0xa, 0x1, 0x0)
close(r4)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
socket$caif_seqpacket(0x25, 0x5, 0x3)
r7 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$TIPC_MCAST_REPLICAST(r7, 0x10f, 0x86)
setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000100)={r6}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r6, 0x1000, 0x30}, 0xc)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300030069fffffffc000000ab008000140000004600010707000014190001001000000800005068000000000000ef38bf461e59d7", 0x39}], 0x1)

11:55:57 executing program 1:
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
r2 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x802, &(0x7f0000000080)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0324fc60100002400c000200053582c137153e370900018004001d00d1bd", 0x2e}], 0x1}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000340)={<r3=>0xffffffffffffffff})
sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe4, r4, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@empty}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xea8}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x80000000}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40000}, 0x8000)

11:55:57 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x2, 0x3, 0x201, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x12}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040044}, 0xc0)
socket$pppl2tp(0x18, 0x1, 0x1)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_rose_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x8319, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={'rose', 0x0}, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @default]})
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc)
sendfile(r2, r1, 0x0, 0x100000001)

[ 1143.875431][T12811] syz_tun: Device is already in use.
[ 1144.055278][   T27] audit: type=1804 audit(1585828557.188:1155): pid=12819 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/525/cgroup.controllers" dev="sda1" ino=16529 res=1
[ 1144.090994][T12826] netlink: 'syz-executor.1': attribute type 2 has an invalid length.
[ 1144.099242][T12820] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:55:57 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0x4)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
clock_gettime(0x0, &(0x7f0000002f00)={<r2=>0x0, <r3=>0x0})
recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/78, 0x4e}], 0x1}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f00000003c0)=""/180, 0xb4}, {&(0x7f0000000480)=""/194, 0xc2}, {&(0x7f0000000280)=""/39, 0x27}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000680)=""/230, 0xe6}, {&(0x7f0000000780)=""/32, 0x20}], 0x7, &(0x7f0000000840)=""/252, 0xfc}, 0x5}, {{&(0x7f0000000940)=@ll={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000002cc0)=[{&(0x7f00000009c0)=""/225, 0xe1}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/90, 0x5a}, {&(0x7f0000001b40)=""/110, 0x6e}, {&(0x7f0000001bc0)=""/225, 0xe1}, {&(0x7f0000001cc0)=""/4096, 0x1000}], 0x6, &(0x7f0000002d40)=""/224, 0xe0}, 0x9}], 0x3, 0x100, &(0x7f0000002f40)={r2, r3+10000000})
r5 = socket$xdp(0x2c, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000380)={'geneve1\x00', <r6=>r4})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503000189063e0000000100c52cf7c25975e697b02f08006b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdb8, 0x80, 0x0, 0xfffffffffffffe57)

11:55:57 executing program 3:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x4000})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000400), 0x4)
ioctl$TUNSETLINK(r0, 0x800454dd, 0x0)
close(r0)
r2 = socket$inet(0xa, 0x801, 0x84)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$rds(r3, &(0x7f0000000bc0)={&(0x7f0000000080)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000240)=""/128, 0x80}, {&(0x7f00000002c0)=""/112, 0x70}], 0x4, &(0x7f0000000d40)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="ffffff7f00000000"], @ANYRESHEX, @ANYRESOCT=r4, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0200000007b7f7ad5e130b93a1203a4e13dd0e45c8416795ff85dd928a1e452efad5481d05754bdce68d3e5863acb5c8654be55fd11653680368c5a578b6"], @ANYBLOB="060000000000000004000000000000004400000000000000001401009781010e9053e7c900002800"/57, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYRES16, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00'/244], @ANYBLOB='\ra{D', @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6e2077bc0baaa8468f22e0198f900"/255], @ANYBLOB="00687b90430ba5aa", @ANYPTR=&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], @ANYBLOB="010000002f39a5e7400000000074db4339c199352fc80a33dfc2943e39daf124846b18d5ad418d98c38557e3cc030778aad63f8bfeca79efcb62a42690e9a8880b344cb9cb02f4070092b7b71e88187d322961f8f022a118eef9afc00f89280463ba95e212f2bde8dbb32fd9cce8257dcd1bea4bab3119a3fc91e55de0bf1ba674bc4dd9fc6601a689016e659aafe7075ea5f5ca2aa7ada394061b132cb3123322f50869e006016f8ec65295fde3c8f6fbea57d17f8be40514acbe5d6196ab5f4f07fe4546f65f137644a609cae86efbdf43db50e8ff95", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="00e600"/162], @ANYBLOB="a200000000000000"], @ANYBLOB="0300000000000000600000000000000005000000000000005800000000000000140100000900000001f8ffff05000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="ff7f000000000000"], @ANYBLOB="ff000000000000000700000000000000020000000000000000000000000000600200000000000000ff0f0000000000005800000000000000140100000600000008000000d2000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="b600000000000000"], @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="ff070000000000000000000000000000e0ffffffffffffffff7f0000000000000300000000000000ff7f000000000000"], 0x381, 0x14}, 0x80)
listen(r2, 0x8)
r5 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r6 = socket$inet(0xa, 0x4, 0x84)
connect$inet(r6, &(0x7f0000004cc0)={0x2, 0x1000, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r6, 0x8)
r7 = accept4(r6, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [], @loopback}, 0x921e}}, 0x0, 0x1f}, 0x90)
bind$bt_rfcomm(r7, &(0x7f0000000000)={0x1f, @fixed={[], 0x11}, 0x3}, 0xa)

11:55:57 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f0000000180)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x314aaee635b9c1b6, 0x0, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2603000000341b"], 0x0, 0x7}, 0x20)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000c80)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x58}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000005e00000227bd7000fbdbdf2500000000", @ANYRES32=r5, @ANYBLOB="20fa8f88869d"], 0x1c}, 0x1, 0x0, 0x0, 0x10000840}, 0x4000)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="900000002000", 0x6, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="ffad000010", 0x5, 0x0, 0x0, 0x0)
r6 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r6, &(0x7f0000000000)='0', 0x10a73, 0x10, 0x0, 0x4b6ae4f95a5de3b2)

[ 1144.409914][T12826] netlink: 'syz-executor.1': attribute type 2 has an invalid length.
11:55:57 executing program 1:
syz_genetlink_get_family_id$batadv(0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x802, &(0x7f0000000080)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0324fc60100002400c000200053582c137153e370900018004001d00d1bd", 0x2e}], 0x1}, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={<r2=>r1})
sendmsg$nl_route_sched(r2, 0x0, 0x20004004)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x2, 0x3, 0x3f0, 0x198, 0x0, 0x198, 0x198, 0x198, 0x358, 0x358, 0x358, 0x358, 0x358, 0x3, 0x0, {[{{@ip={@multicast2, @broadcast, 0x0, 0x0, 'vcan0\x00', 'wg1\x00'}, 0x0, 0x158, 0x198, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'fsm\x00', "0d0004000000000000000404fff0cf81dfd28c89544e14cd3e01dd24289831866346c88621039b284c3ff45c42995560a99952bed40cf5a8b9fb6133db7e2378d5afd35f4c16827f55b3af494e39e8fb330200000000000032b6a99a8d87298e88a94cb519f5c17631af916a7dbaae5592e8b15900000100", 0x8}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "631499f89a95e49806ea7f9eaecf0b0fd0691f86bb9a323cbbaffc30fb26"}}}, {{@ip={@remote, @multicast2, 0x0, 0x0, 'team_slave_1\x00', 'netdevsim0\x00'}, 0x0, 0x98, 0x1c0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:system_cron_spool_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x450)

[ 1144.590528][T12820] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1144.662678][T12854] netlink: 'syz-executor.1': attribute type 2 has an invalid length.
[ 1144.696810][T12850] x_tables: ip_tables: rpfilter match: used from hooks INPUT, but only valid from PREROUTING
[ 1144.765763][   T27] audit: type=1804 audit(1585828557.889:1156): pid=12819 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/525/cgroup.controllers" dev="sda1" ino=16529 res=1
[ 1144.797356][T12864] netlink: 'syz-executor.1': attribute type 2 has an invalid length.
11:55:58 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$inet6(0xa, 0x800000000000002, 0x0)
connect$l2tp6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x3, @mcast2, 0x7}, 0x20)
setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8)
preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000240)=""/123, 0x7b}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000440)=""/5, 0x5}], 0x4, 0xf641)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'vxcan1\x00', @ifru_ivalue=0x3f}})
bind$bt_l2cap(r3, &(0x7f0000000000)={0x1f, 0x8, @any, 0x1000}, 0xe)
connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c)
sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773", 0x3e}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x237, 0x4000000)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")

11:55:58 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r6 = accept$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000000c0)=0x1c)
ioctl$EXT4_IOC_SWAP_BOOT(r6, 0x6611)

11:55:58 executing program 3:
sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRESHEX], 0x2}, 0x1, 0x0, 0x0, 0x20040090}, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0)

11:55:58 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6215c, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1145.155463][   T27] audit: type=1804 audit(1585828558.289:1157): pid=12869 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/526/cgroup.controllers" dev="sda1" ino=15708 res=1
[ 1145.207162][T12877] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:55:58 executing program 2:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[]}}, 0x0)

11:55:58 executing program 3:
socket$inet6_udp(0xa, 0x2, 0x0)
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, 0x0, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket(0x8, 0x803, 0x7)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0)
r5 = accept(r0, &(0x7f0000000440)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80)
getsockname$packet(r5, &(0x7f0000000140)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="34000008ebe66ae4ef30012c72aaab9124007d5e03976c80ce0f6e65976411aea48e55e78610c117f34d6948e9d00790b77f28ec79a0aba9a8f439283cd981589c5dea0e77eeeb6c92f36b3d80eebf5c3da10864d2c28cd56208eabeb1f9b5", @ANYRES32=r6, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000040002004a8c1b6a238e3c4ad8aaf50c71a903efb4ed6f549d620cab62d981eb6d374923a2b1597449331902ca8bdf6a7b128fe8476d4d665203775695ea0b39b103d0ac81399ac0582b151d141fe83ed1d9132ab02d67c1c5acd5789c4893dba5c5630cca8a430aeff83d56f554ff14196fa347774c415acdeb046e3c0100dd09000000603b8f3e24d021af02b3cfa8316e16c38ca72e58c356fde8a3aa394ade7dfe381b3a6af09ab2c3559c439c6479605528726a068cdc76a22067b3534442da88bc90"], 0x34}}, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0xf000, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000b0400008076af43ef4a9a2bcc0026519cc85e597fe294202ed91cebe4a4d5d8de22655a2c9ceecafd551755f394ec994e80d84ff5195c25f7c736c9c3809bf85334defaff4a7c975966067789a1876e0f64edafecdcbf2579f4475263adcaabee280499c20d4cdc32dcb1330536d1f69df70d3061656a240b152ceae523def811e0bfdcbb3428f385d0635901b8ab0a000000000000010065201079c8944aeee1e5675ec16c88e5402e9c6c539fb7837d878502d0644be7ee3bb60b85b80d00"/210, @ANYRES32=r6, @ANYBLOB="00000002000000001c0012000c00010062726964676500000c00020008001900080000001171c3af85b5533192e2ee00708ba2b0739968ef2cc7a442a042ce3d00ba979c6ae0e4e21aa7344d366c959f955a292b9fc3cfca0f931ac46c9930734378998685d86eec682fa4b24e976e683839ddcba91973e24c94d9dc6aed94233f8b34d683b3f51b6cc9864b2c4e59061f1bc093c610ef50a42ed81e9432"], 0x3c}}, 0x0)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r6)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r7, 0x5, &(0x7f00000001c0)="080db5055e0bcfe847a071")
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00')
r8 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc6004000d000a0003000200000037153e370a00098002000000d1bd", 0x33fe0}], 0x1}, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4)

[ 1145.464229][T12888] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1145.542531][T12888] netlink: 'syz-executor.3': attribute type 9 has an invalid length.
11:55:58 executing program 2:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @loopback}})
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r4 = accept4$alg(r3, 0x0, 0x0, 0x800)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r4, 0xc0096616, &(0x7f0000000280)={0x1, [0x0]})
r5 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x0, 0x40}, 0x90)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f00000015c0)=ANY=[@ANYBLOB="74000000020603000000000000000000000000000e00620a73797a31000000002c0007800c000180080001400000000008000640e0ffff7f05ef526dc67be85c1b5435529ffb00140006000000ff000280080001407f0000010500010007000000050004de00000000050005000200000007f3221d5496c14ad3c5b81680e486cdfb77f6ca"], 0x74}}, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r6, 0xc0406619, &(0x7f0000000240)={{0x1, 0x0, @identifier="67cc013ac0fbd4171eee90e11fc8b65a"}})
getsockopt$inet_buf(r5, 0x0, 0x23, &(0x7f00000000c0)=""/134, &(0x7f0000000200)=0x86)
write$tun(r0, &(0x7f00000003c0)={@val={0x0, 0x6002}, @val={0x7}, @mpls={[], @ipv6=@gre_packet={0x8, 0x6, "bd2e78", 0x2c6, 0x2f, 0x3d, @ipv4={[], [], @empty}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, {[@hopopts={0x0, 0x11, [], [@generic={0x9, 0x35, "cd08e514c85d98fc412bc6874e0f574ba344858e226527eec68d5aa992669cf5558d8fe24738f323970367a9b7db64074827c3df15"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x40, {0x1, 0xe, 0x59, 0x800, [0x7, 0x1, 0x5, 0x1, 0xfffffffffffffffb, 0x73, 0x2]}}, @jumbo={0xc2, 0x4, 0x20}, @enc_lim={0x4, 0x1, 0x8}]}, @srh={0x0, 0x10, 0x4, 0x8, 0x81, 0x8, 0xfff7, [@remote, @loopback, @mcast2, @mcast1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @remote, @mcast2, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x3f, 0x0, [0xa5], "cfe7622c0c881f95e076573d93614991a7b55b5ec0cc7ee5eff1a126565ea83b3ffe698a059a47bf3c1663c2d676a04eef342b70c72cb51b5797c74bdf3690"}, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [0x8], "c036435a2426068afafa8e6d461ec3fa3a18a046400d2aafa117fd6ea9b08563bebddedca96c7cf4696eb8ddc9c56b5b6e739ca794846866231d8f"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86dd, [], "425cf2cc97c2a77e20fb2bbeecc97f4b6734041dcf754373b80d635d600744fda9fa053039ac21dd6bb251d3499187e12d834c64380c2a6e0bbe4c29f1262514abf1dc7782ca3feba28a5e286d92ac8db4"}, {0x8, 0x88be, 0x4, {{0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x3}, 0x1, {0x401}}}, {0x8, 0x22eb, 0x0, {{0xb, 0x2, 0x1, 0x2, 0x0, 0x1, 0x0, 0xfe}, 0x2, {0x401, 0x9, 0x2, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1}}}, {0x8, 0x6558, 0x4, "43e0886e5dd7bec7e49b821a8d8c654458c8a86ab07a9931c3bb1ad0b84698cf2138711ac851bc67381a476cde9d06843334b7fd0cb0de73f7e0ed164fcfdebbf9347d8c9b7bec7958ef5534a5abb3b2b94b23e6eafe3d6c730762ee13f34b5624a2075ae985a4d19356a03eda804b7396e550f535f8351caff39b96a722c46fbea2b232778fe4f92e06fef0017f12d0075c73"}}}}}}, 0x2fc)

[ 1145.820703][T12889] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1145.899204][T12904] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'.
11:55:59 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6215d, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:55:59 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x134, 0x0, 0x100, 0x70bd2c, 0x4, {0x18}, [@TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffff8}]}, @TIPC_NLA_BEARER={0x84, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7ef}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x81c1, @loopback, 0xff}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x14}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_LINK={0x4}]}, 0x134}, 0x1, 0x0, 0x0, 0x20000800}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00')
sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000825bd7000fbdbdf250500000008000100000000000c00060000000000000000000020"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x40)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, r5, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40081}, 0x4000000)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x4c, r5, 0x0, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100000002000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x611e}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8010}, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendfile(r6, r1, 0x0, 0x3062)

11:55:59 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000006c0))
getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000700)=""/184, &(0x7f00000007c0)=0xb8)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x50, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x50}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYBLOB="8481b30a82ec63ddb77fa5c78c96bce85a4e66bba71059f62bcbdbc2a974ff2fb026dafd36247207e0b2205ccc79819fa97ecf056211ded859209412db44d3595107918001a8e854ec6dc446ccff9b627ccb0d3aa366f3ec1c6736a2cdb8fac4b9622d93599d93a0fdfaffb823d880cbe8bba0e122a7b37ecc", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=r3], @ANYRES16=r0, @ANYRESDEC=r0]], 0x1}}, 0x20044840)

11:55:59 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7750d12630c99a6c, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c000000300001000000000000000000000000004800010044000100090001006d706c7300000000300002801c0002000000000000000000000028615f3c0000000000000200000008000500000000000500070001"], 0x1}}, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendfile(r3, r1, 0x0, 0x100000001)

[ 1146.363757][   T27] audit: type=1804 audit(1585828559.499:1158): pid=12928 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/527/cgroup.controllers" dev="sda1" ino=16676 res=1
11:55:59 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r1 = epoll_create1(0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40400, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000001c0)={0x60000009, 0x3f00})
close(r1)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8400008)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = socket(0xa, 0x0, 0x80000400)
close(r4)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000100)={r6, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={<r7=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r7, 0x4)

11:56:00 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket(0x11, 0x80a, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00'})
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=ANY=[@ANYBLOB="4800000010000507800000f70000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000a00fd0001000000000023c0e5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259fba61afe472b5ae6d4bd0577298132199601006ee56e877ff533f7cfaf5ce0dbd3a96d14eefe46636fd0fcbbe8d419d6e40b4e3c99e2ea2a", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[]}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@ipv4_getroute={0x1c, 0x1a, 0x4, 0x70bd2a, 0x25dfdbfb, {0x2, 0x20, 0x14, 0x2, 0xfc, 0x1, 0xff, 0xb, 0x800}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0)

[ 1147.107668][T12915] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'.
11:56:00 executing program 5:
mmap(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0xb116b8e918d827cd, 0x10, 0xffffffffffffffff, 0x7bb92000)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
sendmmsg$inet_sctp(r2, &(0x7f0000000040), 0x0, 0x1)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r4, r3, 0x0, 0x100000001)

11:56:00 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6215e, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1147.333161][   T27] audit: type=1804 audit(1585828560.469:1159): pid=12938 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/761/cgroup.controllers" dev="sda1" ino=16677 res=1
11:56:00 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0)
socket$xdp(0x2c, 0x3, 0x0)
ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000080002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/256])
r1 = socket$kcm(0x10, 0x2, 0x10)
ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000000))
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e48000037000510d25a80648c63940d0124fc60100010400a000000053582c137153e370948018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x60000000}, 0x400084d)

11:56:00 executing program 2:
r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0)
bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x9, 0x81, 0x0, 0x0, @broadcast}, 0x10)

[ 1147.466343][   T27] audit: type=1804 audit(1585828560.489:1160): pid=12940 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/761/cgroup.controllers" dev="sda1" ino=16677 res=1
[ 1147.593551][   T27] audit: type=1804 audit(1585828560.559:1161): pid=12979 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/528/cgroup.controllers" dev="sda1" ino=15755 res=1
11:56:00 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001cc0)=@raw={'raw\x00', 0x3c1, 0x3, 0x3b8, 0x200, 0x200, 0x2f00, 0x4000031, 0x200, 0x2e8, 0x2e8, 0x2e8, 0x2e8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr="eda8712251e90cdd1ade436550c6c733", [], [], 'veth1_to_bond\x00', 'geneve1\x00'}, 0x0, 0x1c0, 0x200, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e6726401fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x40}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'syzkaller1\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xa6}}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0fd116ee22280de8c53db97cebf8c23eb3e4bca1223717e4d067246dbf5a"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x418)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10)

11:56:00 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x1)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
r2 = socket$can_j1939(0x1d, 0x2, 0x7)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a9ec8a3a63673a36d66b103e1fdbb4678731c44d5772a8b52f88132613f2ab9faa48e75b0508e2367018dc4479c6757b0a5622107e780a52d43a222d4aa8fa0c3e961e2401d5dbb22107ce4584d22a35c2ff5c7069779f3a8e888a8ac94312cdb43f7907ebfcf3dc4ad1f5e7577c5c2c9146439e6910c437a8213e177dfca08fb12f6c6a8343821e53d1f0ef24575797141dd16b8065042500017c0bab7265ba185fa61404145c500be7e57f2af455765c675c710da30fb915abbfcb8fe5e5a54f998aeb8ecb869537d7ddb529a8d66a4905586c9dd0d81d4841e2c90bd8fa2bf3802bf963edaae01ebd125510bbe75beac077af773d5d2a34b256e8369f68b0fcab87c7ee033997f53b635b59ac5aa1456d0b35e1dd734149dbcf541d744962b2bd0ece4c267760c3a6d4bce9b03000000cfa703a1a48b59700f8c902e46ae26e6e31185a19c07959edcb6bfc88c9e6bc124147521f6eb327231e35785951377c40b713a4f6854b02c428bef068f9494aa8fc9f99ddff40ef4fdc9360eb1bc2a25ac491f2bc9c7a23fe5662170feb55b3999b45b8b80a8438df19e183d854691a1f2b34352fed522c4265e4ece52f35d351a1676982ce0f2eb2c454b9df04b976179611f1be4deac0dd4c79a122f3d33e52bcce38808809820094c31af5cca2d79bf783bb87588d8c21bad663bbde2644cab2b605d0ca91b5c2417ab7c7bba5173b0bfddfd1d87ce6d257c0526fc051adaf783cb44e5f09899886b26ca746f8d2b392e0871bca6f1cb40c5ac1bf5ca80b934424deddfb547d8f9a38a25aa39752cac866986bb0faaf07ffeecd27bd736fa1a058ee5b17adbde605eb5f3648b4ee013640d018b42ef6b"], 0x48}}, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x58}}, 0x0)
connect$can_j1939(r2, &(0x7f0000003d40)={0x1d, r6, 0x1, {0x1, 0x1, 0x2}, 0xfe}, 0x18)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r7, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
getsockopt$IP_SET_OP_GET_BYINDEX(r7, 0x1, 0x53, &(0x7f0000001200)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f0000001240)=0x28)
write(r1, &(0x7f0000000040)="3c5378f42e75ef9c93601d440558b94ca295ae2a6734887653e72d7c6da8fafd873b316fa6a5834c959d994d9a825f4d87ea1d0dffccf09af666bb2975f019cfb271d781c9", 0x45)
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x50}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x18, 0x10, 0x0}, 0x70)

11:56:01 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x8910, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
pipe(&(0x7f0000000140)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmsg$IPCTNL_MSG_EXP_GET(r4, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x1ec, 0x1, 0x2, 0x401, 0x0, 0x0, {0x0, 0x0, 0x5}, [@CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_NAT={0x1b8, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x74, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x21}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}]}, @CTA_EXPECT_NAT_TUPLE={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x98, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}, @CTA_EXPECT_NAT_TUPLE={0x68, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x1ec}}, 0x8000)

[ 1147.826690][T13004] xt_hashlimit: overflow, try lower: 0/0
[ 1147.866090][T13002] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
11:56:01 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00')
sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x3c, r4, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x3c}}, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a9ec8a3a63673a36d66b103e1fdbb4678731c44d5772a8b52f88132613f2ab9faa48e75b0508e2367018dc4479c6757b0a5622107e780a52d43a222d4aa8fa0c3e961e2401d5dbb22107ce4584d22a35c2ff5c7069779f3a8e888a8ac94312cdb43f7907ebfcf3dc4ad1f5e7577c5c2c9146439e6910c437a8213e177dfca08fb12f6c6a8343821e53d1f0ef24575797141dd16b8065042500017c0bab7265ba185fa61404145c500be7e57f2af455765c675c710da30fb915abbfcb8fe5e5a54f998aeb8ecb869537d7ddb529a8d66a4905586c9dd0d81d4841e2c90bd8fa2bf3802bf963edaae01ebd125510bbe75beac077af773d5d2a34b256e8369f68b0fcab87c7ee033997f53b635b59ac5aa1456d0b35e1dd734149dbcf541d744962b2bd0ece4c267760c3a6d4bce9b03000000cfa703a1a48b59700f8c902e46ae26e6e31185a19c07959edcb6bfc88c9e6bc124147521f6eb327231e35785951377c40b713a4f6854b02c428bef068f9494aa8fc9f99ddff40ef4fdc9360eb1bc2a25ac491f2bc9c7a23fe5662170feb55b3999b45b8b80a8438df19e183d854691a1f2b34352fed522c4265e4ece52f35d351a1676982ce0f2eb2c454b9df04b976179611f1be4deac0dd4c79a122f3d33e52bcce38808809820094c31af5cca2d79bf783bb87588d8c21bad663bbde2644cab2b605d0ca91b5c2417ab7c7bba5173b0bfddfd1d87ce6d257c0526fc051adaf783cb44e5f09899886b26ca746f8d2b392e0871bca6f1cb40c5ac1bf5ca80b934424deddfb547d8f9a38a25aa39752cac866986bb0faaf07ffeecd27bd736fa1a058ee5b17adbde605eb5f3648b4ee013640d018b42ef6b"], 0x48}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x58}}, 0x0)
sendmmsg$inet6(r0, &(0x7f0000001100)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffff11}}, {{&(0x7f0000000080)={0xa, 0x4e25, 0x0, @mcast1, 0x3}, 0x54, 0x0, 0x0, &(0x7f0000000100)=[@rthdr_2292={{0x0, 0x29, 0x39, {0x67, 0x0, 0x0, 0xac, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2f}}, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}}}], 0x18}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x7, @ipv4={[], [], @broadcast}, 0x1}, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)="3288f1c3d58c44d6fe0b4b4e1080fba53bc3fce41ea3ea4b5613f1e986ff73254a8cde343f5e19"}, {&(0x7f0000000180)="f649184f90afbba623bf5cd5a8848c84a9866ee9d5fae13a07a86569f850016c43ab4cc6e574573b20c6d8b2574967b1c3699aaba4e229dd00f3183890f5aa6b6bc89fa250ae7c233006838d6756b10b6fec954ada558143a6c1f9aee59b2e6b74ecd06846dc9a95a079eb5192c369d61e0f5250cd0e728e3a312d07dc9b2bee5307f6094f354b4a5bd48591211ad7d2d6fd"}, {&(0x7f0000000240)="d04134606a57d076dd98e65bf29a55eacb0c337488ca39c9ff245c9664157a60b5bf65464e76b29572cddf257493809f71a472cfb038431e3f0cad692a2a68f71e7249db6cfdfdd01751cc84caa719b3e725b3c7c58c71"}, {&(0x7f00000002c0)="529dabb3241285d183a3ce129ad1b884855caae069def63e16de4e3c41d17eb88783fed6b37788a49bf34d2ff9f53c0237b12a39340c350588c0932b75986aaaf9c4acff86a4a007403ceeb1d8eb787aa1953c43ef5aaa09"}]}}, {{&(0x7f0000000380)={0xa, 0x4e22, 0xfffffff9, @mcast2}, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=[@tclass={{0x0, 0x29, 0x43, 0x7}}, @rthdrdstopts={{0x0, 0x29, 0x37, {0x0, 0x0, [], [@calipso={0x7, 0x0, {0x0, 0x0, 0x2, 0x0, [0x1f]}}]}}}, @dstopts_2292={{0x0, 0x29, 0x4, {0x3c, 0x0, [], [@hao={0xc9, 0x0, @loopback}, @generic={0x1, 0x0, "94b796a8205efdc9885af4118edb56ecb59374f6253e28846e362601524bc5c6f972452cee173fbb5ee5e4d9e373aa9af18624104fc43b85cde5c215dcc1dc99811d1ef27b717ce1004bfbdc9e504a7e81c2db"}]}}}, @hoplimit_2292={{0x0, 0x29, 0x8, 0x7}}]}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000800)="6193476be0a76ad6bce9649f0b3ed2b9ffb3d42e737cdea0030cf2627aa272bb0ae8b863a37c0ccb8bd2f4f60f1556c3594b84a20779269f1dde3e20b93404c58c077b4ce59e96aa2fb7f45dff87f8f76919d74538f9becac4d9e21c8880d98a974ef0cbd4386ec82bc771140f8b4ddb9e6e7d17652f86d787a5343269922a153c58ba9f7be6015adc0327e3477b54db12e78785c51eadbb61989cce2fb90c5751d484dff3eca5567911cd094dc0e05da927e4970dcd538c54c96d546676e86e64bb2b84"}, {&(0x7f0000000900)="5449ad8d03021b00cc9b79054c8c0d8f3a87fca1c3a37bc0ef03a3faa438afe0594f9cd2ebdd31eef3593503ce07d26ffd014fe45c14249f23347c6470894f8325d61e825768ecd0995d5367f9da935db457af6f"}, {&(0x7f0000000980)="4ca25de9c775296cbc5e9e6713c4997006c764"}, {&(0x7f00000009c0)="ce2a97bb2046e82b4f87da577f801c4f2bc85c7e71159ff00d36704624304d2055601bc217822d12bf6cf035d650b72629ad1c67b801f8f2f21f4934d76fd52f208a1f0bd405a192e9cf444b938d698c6dd6f198b1ebdb2231d2b29c16b9f7e741be4a03c3020ade0a09f893107232013aa9e6a47c596340c4e81a69440ae2305cb9248b3b22c0761347d849e6aa98f2354dedea44e5a2c11c4c7d7a84836198fff0e6e32be017778608073e928fce00a98ad4425ee9fdc8b34cbbb2a8b3f0786935f98a2700dd55fc3a27f647ed"}, {&(0x7f0000000ac0)="28316dc689aad86da200f610ea10d967ae8dabaa4455a959ba38966057c6ad25c8aa9d6fb59554fa5a86f73c4e70eb867931f7e36b4cd5da7531e360e6efefc14a9b139c2091e307edd724d50043f8fa735bb7fe50c6f8c9c4fad2d96c9b2dc8bf36d8ac7b2139509126f0e8ab7f2ba3074e2073aa63"}, {&(0x7f0000000b40)="db531c90d379ac2d56abdec9fbb0a83f929e971730710693750f76ef0c945635983ea49206dd85d8697abab75f0966020162ade7b86bfaf873ab7e5e76ecc19d72b1b734d6b769cb815053ac37cf01612277b864c1fe22bc24748f79170b544662b9d33f23"}, {&(0x7f0000000bc0)}, {&(0x7f0000001880)="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{&(0x7f0000000c00)="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"}, {&(0x7f0000000d00)="554c76803eb6d6eed1b64b6eb39c4fb49185e04e10a7e341562da2011983981ed52d61b35a8eb8a55f263c72948efa7ad0d9bbccd1229a89b90a1e285cba03b2ccf8529fede2515b5429c1c8eb731c8e504b5afae8b2da3c6797357f7a6abe2fd063dcdaf98f88852740a1721ee804e33c6bbca635f813097aceb54403ef2f462f7575bf8a6f2fa63dca10344fc189feb43632dd55693b4bbf7a97712185de1f7be13f6c29dc655c2b"}], 0x0, &(0x7f0000001240)=[@rthdrdstopts={{0x0, 0x29, 0x37, {0x2c, 0x0, [], [@jumbo={0xc2, 0x4, 0x8}, @generic={0xfb, 0x0, "972ea96a3ec3ebddcf4a0e55c6ad9e5a371384ffb5188b6de7abca4bda2c225613d1ba65428d382c42abbb60966611cdec2959088fc1756f1ec0ddf7be31412e4816e13f0a82690a8c6eee3eadcfc0339b5b420432a40ab9fc6d78ebebb2c2973beb7b01c37de9261c4d68aa05509fe4526c2bcc97ae9fd2ba2c9861b23bc434784e7f66ccf5a7f795f738678b622d013c0a4c077db707caea2cc0945a5b4c806d6add656f9cb38b45739deb7b"}, @hao={0xc9, 0x0, @mcast1}, @pad1]}}}, @tclass, @dstopts_2292={{0x0, 0x29, 0x4, {0xff, 0x0, [], [@generic={0x8, 0x0, "f43e2d0bd78404e12b16a5ba12ce2a1a12b21080cdc2f3cbfc9be03af0feae7f98250138607429d2956c0c5d1a644125e6c8a05676265adba43d6603624abe71bd9001aa1afb342ef94e70afe18afc67c9730efcaa9ea9bd75aaacb5a5e16462a75b7b4ba44cd4ce63dc44398308869c595c87e744a1040e8920c728760de419b16104601b37c6dcbcb188a526f5a0ac4911247ce76921e6212c6d7bb7cba86527bdea0a1eec19977a83d36b71348d343048da82"}]}}}, @dstopts={{0x0, 0x29, 0x37, {0x6c, 0x0, [], [@hao={0xc9, 0x0, @rand_addr="4d4abca54593396350ffb8051011974f"}, @generic={0x0, 0x0, "d733f5271805d457090bf107c3a6a3b7855e28ccef2b57536d2645046cbac453a2cfcf4f65016b3f39e4bf461d3eba6f806b61ef1ea9ddbe937df6d789e5286622c0dec68c9173ec9ac8d962ecafad603d66772c67b142210b22eada717038d654a7dee7322e2fe42f9c64152d364f82f1794e3ac3c90e705996152034f21ca6fd3d2476c9dc8390d7603009bf047d0a558c54a22341393ec6069059eb73027723ed"}, @pad1, @enc_lim={0x4, 0x1, 0x2}, @enc_lim]}}}, @pktinfo={{0x0, 0x29, 0x32, {@remote, r6}}}, @flowinfo={{0x0, 0x29, 0xb, 0x10000}}, @dontfrag={{0x0, 0x29, 0x3e, 0x8}}, @rthdrdstopts={{0x0, 0x29, 0x37, {0x36, 0x0, [], [@jumbo={0xc2, 0x4, 0x2}, @padn, @jumbo={0xc2, 0x4, 0x10000}]}}}]}}], 0x2, 0x8044045)

[ 1148.041863][T13016] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
11:56:01 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6215f, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1148.171130][   T27] kauditd_printk_skb: 1 callbacks suppressed
[ 1148.171142][   T27] audit: type=1804 audit(1585828561.299:1163): pid=13021 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/529/cgroup.controllers" dev="sda1" ino=16686 res=1
11:56:01 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
bind$isdn_base(r0, &(0x7f0000000040)={0x22, 0x0, 0x5, 0x1, 0x6}, 0x6)
sendfile(r2, r1, 0x0, 0x100000001)

11:56:01 executing program 3:
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
sendmsg$can_raw(0xffffffffffffffff, 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffffff00, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x7}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e23, 0x0, @mcast1, 0x1000}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e21, 0x7fff, @loopback, 0x400}], 0x74)
write$cgroup_subtree(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="baa21c59c4d352ad56a85b4048b0d1605e2008c21950ab229af40100e08de6d17348b46d1de5497bfd0ef4e88a2064796288fc7000019ea0d4ed676657ada69336b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d9b8cc8a88d397340e9ad966a46a9203cfab8bb8ac3572daafe04569b4b813e8783ad192fac18ac79a6103e9a8a68ab50435aa710220746dabe00c4183f2a67951df9703d4e4da7e2a61444151a38069febf0ff42138137d91e0fb54904014ad9271ece37ab0dfaa50d7f25d530639"], 0xcf)
accept4$packet(r0, 0x0, &(0x7f00000008c0), 0x80000)
sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x1c4, 0x0)
recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000003c0)=@pppol2tp, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000600)=""/154, 0x9a}], 0x2, &(0x7f0000000780)=""/154, 0x9a}, 0x40002040)
accept4$unix(0xffffffffffffffff, &(0x7f0000000900), &(0x7f0000000980)=0x6e, 0x0)
ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000300)={0x0, 0x2b5, 0x0, 0x6, 0xffffffffffffffe0})
bpf$MAP_CREATE(0x405a020000000000, &(0x7f0000000040)={0x20000000005, 0x106, 0x7880, 0xff, 0x0, 0xffffffffffffffff, 0x96, [0xa003000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x13]}, 0x40)
sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, 0x0, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000b40)={0x134, r4, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x74, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffc01}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3f}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4b}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5108}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x200}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x800}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3ff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x54f2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xaa4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xbd3}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}]}, 0x134}, 0x1, 0x0, 0x0, 0xd0}, 0x4000080)

[ 1148.680318][   T27] audit: type=1804 audit(1585828561.809:1164): pid=13039 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/530/cgroup.controllers" dev="sda1" ino=15770 res=1
11:56:02 executing program 3:
r0 = socket$inet6(0xa, 0x3, 0x9)
recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x400fc, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x4000000000003be, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c)
sendmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000080)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x41, 0x1, 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="7c9f951339a2b798f87ed233b37a491210fb57be7564989b5fb3b5fbf00dfdca3f2726185bc12f5113044c98cf048b839ecbd1338585872638a5b8a5ab1d0e66baca23ca4fb2553164e71c60f83e04aa36ad1ca6536b992c64c2826c602fa49bdeeb1c95fbec409699023528430d2aab06bbc88484416046129ea82769f595c7f53d593490ddd319536c6fcc8175d785c453f4ecb64ed18550a6b3c1eda2a3f54f8dcd8fc77e812514df1219f764c64f9510be348a0b559ce90116424573750a901ae1dd736bc110a8cbe8d88e09", 0xce}, {&(0x7f0000000200)="2a79362b9f11f0067e8a3b232afc33af6185816b7c17edf6a120bec6aa47d72f5e7fa5a324143e809a57f31f170455c8e1c8004c", 0x34}, {&(0x7f0000000240)="606b8f06e8bd023659040fa1257e2dc42ac2f7e1fb47cfaaaedb1db6a47acb3247ac3786546f0295b7a12b664c066a1dac0907eeb9dccfe4c897636525940f829b035361c90d8ee32ea3a6ef2b8edf7a715cc95d062191e69e3a5270db384fb33af73d548299c9c3483d8fa59c34c382151becb62944841c14fd7d151c10f7589ff6cb52f6af5194db8dd9b0236349cc4c7a1776bf104163fade1b52e00aa3a3d73dc803f076058516aa0ae0c95e9f", 0xaf}], 0x3, &(0x7f0000000340)=[{0x48, 0x10d, 0x7, "c3f731f913a0229c428134eb1af12adb5385ac8a0e4c20bf8e6d6748f8daedcd689c23793342808de14aadbcb51dddcae10c45"}, {0xa0, 0x107, 0x7, "6f3d84d4a0a76baea12d702c1d821aae5bd9466aa682d769ea70b54e8836629b4cb944d97ac6bbc99853e22505558991d8df05bc1914aa9ad95e2d3879f36c45f56c98922e481cf240600bfa6239f6c4912a566c0f898f0f8371d79a99db0b82c3b6df91e226d8f8438f7dd75034a1e2f5f8c7d574d3af66f0f32d61806308ea6f55ea66cc85d68762b4bbbab5c822e7"}, {0x28, 0x110, 0x100000, "0b5eff5828637995aeb369db10b5c3bb781116856e"}, {0x48, 0x10f, 0x39ad, "3f05cc0af5391f2776fe07db97bc35f41ed375233d4497bcc88b91d74829297326bab9269f00f67d19a23566f22c9bedc6a3"}, {0x60, 0x10a, 0xffffff01, "83aca4496231590b6a27f9462ffdb1734fa3c88f2a3c906cc4e373e4a228133590384db12bb62ba352c3ffbe0a8a6b8c1583e4e4ea6acd3a54d3770c223805ea175a4a81d3060a4cbb98"}, {0xd0, 0x0, 0x0, "a66cc8b749348023ffb701d78c9277c8f3bfe9fb9e895a959cd035109264dc5ebea7519af0258bc5a7fae27cffac9d42a0a71a5b9d77489c63161aaa15d6a1f1d0e932df8e516d988a9991ba4b4b5697ab25d23452b96584fee943af05ee83b742f3060b7dc6e13146aa5ab2638760a60d2d72ffa3ae2cc3fd585a2000d8db3a8f8c0a550bdea0428cf8acb9b30a3be36d7cdd3a620ebf3ae36c24b602244a1d03f3ec7b0ef4d8b276c9ed0bb73fa7aebfddfab1e8ebf5e4350a55a7"}], 0x288}}], 0x1, 0x0)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000640)={'batadv_slave_0\x00', 0xc2c84090})
setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x56, 0x4)

[ 1148.891930][T13034] validate_nla: 8 callbacks suppressed
[ 1148.891941][T13034] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1149.033552][T13053] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:02 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x400000000004, 0x9}, 0x2c)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5051e0bcfe847a071")
close(r0)
r2 = socket(0x5, 0x4, 0x9)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00')
r5 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r5, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r5, 0x8)
sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, 0x0, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00')
sendmsg$NL80211_CMD_GET_INTERFACE(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="874b00000000000000000500000008000300", @ANYRES32=0x0, @ANYBLOB="a6b5170f1f66f6abd19bf6452b3e754e449d7464899539e57675bac1a90568003a6eefe888a384ad39c829b63145a8cc55f5fe7b246178f499753f5e211062989ce233a1c49be7e77300001a732a602791de3d53462ff63f114379dd963a2da24c60b8d94c7e4f19a3d104ebed15eca8856506a8832448e4ce48980213ff255a3b74bdd31efbc086170971e93e6f97154509ed5c231056c1faaab000addf599390abe79f513dda321647869a62baeb61"], 0x1c}}, 0x0)
sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3980b50505fd60b0}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r7, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80000}, 0x40000)
r8 = accept4(r5, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000000080)=0x9, 0x4)
sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000840)={0x1c, r4, 0xb0343aabd1184b87, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f00000021c0)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002180)={&(0x7f0000001380)={0x784, r4, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_IE_RIC={0x75b, 0xb2, "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"}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x1}}, @NL80211_ATTR_CIPHER_SUITE_GROUP={0x8, 0x4a, 0xfac0a}]}, 0x784}, 0x1, 0x0, 0x0, 0x4000004}, 0x48004)

[ 1149.385970][   T27] audit: type=1804 audit(1585828562.519:1165): pid=13039 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/530/cgroup.controllers" dev="sda1" ino=15770 res=1
11:56:02 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62160, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:02 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
sendto$inet(r2, &(0x7f0000000540)="b2ba911aee94155966aa6dbfc7ddc3ef58cb3c58b85aec0774ae8bc6e99d639f737b3f8b455f306585f4f0b086c1399479be5c33252e060621a838", 0x3b, 0x8000, &(0x7f0000000580)={0x2, 0x4e20, @remote}, 0x10)
bind$inet(r0, &(0x7f00000005c0)={0x2, 0x4e21, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r3 = socket$bt_hidp(0x1f, 0x3, 0x6)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
socket$inet(0xa, 0x801, 0x84)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x10000, @empty, 0x6}}}, 0x90)
setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000400)="9adf37a0c60fe901d29fa0aa8ff229399772546896b0045f10323c1e3227f33e7bf469cac41f6383929a588bb7313adf3771368c", 0x34)
recvmmsg(r3, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4061, 0xfdd}], 0x1, 0x0, 0x0, 0x1f4}, 0x20}, {{&(0x7f00000004c0)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f0000000180)=""/174, 0xae}], 0x3, &(0x7f0000000000)=""/69, 0x45}, 0x7fff}], 0x2, 0x0, 0x0)
setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000600)=0x80000, 0x4)
sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0)

11:56:02 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000000000801010000000000000000000000000900010073797a3100000000050003002f0000000c00048008000140000006000000024000020000"], 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1149.600461][T13066] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:03 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x74}}, 0x0)

11:56:03 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket(0xa, 0x1, 0x0)
close(r4)
r5 = socket$inet(0x2, 0x80001, 0x84)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x84, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0x9}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @remote}}]}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
ioctl$int_in(r6, 0x5421, &(0x7f0000000200)=0x3f)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r7=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000100)={r7}, 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r7, 0x1a04, 0x92, "f9ed88d2ac3748e2ccc3773c63769e905f4c8b12b9018284a2aeccdd906a0d8899d2eab68bee119c6889180ddb909a5826991a55cf14be2ec336efdb57f1720b37760c08155243bfdb8cb668405eca28dc78a1cdb7add69768f312469ffb701daaad78719ec09bab2d22c87c26d7a2613c82a85d9659afe440a33901ee30fbef9035dffadf56a6077488b4d2183e190d7c3e"}, 0x9a)
sendfile(r2, r1, 0x0, 0x100000001)

[ 1149.895358][T13066] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:03 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0xffffffa0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x5c, 0x30, 0x1, 0x0, 0x0, {}, [{0x48, 0x1, [@m_mpls={0x44, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x2}}, @TCA_MPLS_LABEL={0x8}, @TCA_MPLS_TC={0x5}]}, {0x4}}}]}]}, 0x5c}}, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
close(0xffffffffffffffff)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={r4}, 0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001d00)={0x4, 0x3, 0x7, 0x2, r4}, 0x10)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r5 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r5, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r5, 0x8)
r6 = accept4(r5, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f00000000c0)=0x4, 0x8)
r7 = socket$nl_route(0x10, 0x3, 0x0)
sendfile(r7, r1, 0x0, 0x100000001)

11:56:03 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62161, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1150.268576][   T27] audit: type=1804 audit(1585828563.399:1166): pid=13096 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir193498110/syzkaller.iDB9Sg/1583/cgroup.controllers" dev="sda1" ino=16695 res=1
[ 1150.342878][T13099] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:03 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}]}, 0x40}}, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f00000000c0)=0x2c)

[ 1150.783778][T13108] netlink: 'syz-executor.1': attribute type 5 has an invalid length.
[ 1150.822507][T13099] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1150.936787][   T27] audit: type=1804 audit(1585828564.069:1167): pid=13092 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/532/cgroup.controllers" dev="sda1" ino=16694 res=1
11:56:04 executing program 3:
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10}}, 0x0)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x50}}, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
r2 = accept4$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x800)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
clock_gettime(0x0, &(0x7f0000000680)={<r6=>0x0, <r7=>0x0})
ppoll(&(0x7f0000000640)=[{0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x200}, {r2, 0xa020}, {r3, 0x8000}, {r4, 0x2080}, {r5, 0x49}], 0x6, &(0x7f00000006c0)={r6, r7+10000000}, &(0x7f0000000700)={[0x40000000000]}, 0x8)
listen(r1, 0x8)
r8 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$packet_int(r8, 0x107, 0x3, &(0x7f0000000080), 0x4)

[ 1151.002985][   T27] audit: type=1804 audit(1585828564.099:1168): pid=13094 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/532/cgroup.controllers" dev="sda1" ino=16694 res=1
11:56:04 executing program 1:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00')
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x30, r3, 0x1, 0x0, 0x0, {0x7}, [@L2TP_ATTR_IFNAME={0x14}, @L2TP_ATTR_DEBUG={0x8}]}, 0x30}}, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00')
sendmsg$FOU_CMD_GET(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x21, 0x0, 0x0, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e22}]}, 0x1c}}, 0x0)
sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r7, 0x401, 0x70bd2c, 0x25dfdbfd, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0)

[ 1151.206142][   T27] audit: type=1804 audit(1585828564.339:1169): pid=13116 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/532/cgroup.controllers" dev="sda1" ino=16694 res=1
11:56:04 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62162, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:04 executing program 5:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
ioctl$SIOCAX25GETINFO(r1, 0x89ed, &(0x7f00000000c0))
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r4, r3, 0x0, 0x100000001)
r6 = accept(r5, &(0x7f0000004b40)=@in6={0xa, 0x0, 0x0, @remote}, &(0x7f0000004bc0)=0x80)
sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r6, &(0x7f0000004c80)={&(0x7f0000004c00)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000004c40)={&(0x7f0000004d00)={0xdc, 0x4, 0x8, 0xb02, 0x0, 0x0, {0xa, 0x0, 0x2}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_RECV={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_TCP_TIME_WAIT={0x8, 0x7, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_TCP_TIME_WAIT={0x8, 0x7, 0x1, 0x0, 0x20}, @CTA_TIMEOUT_TCP_SYN_SENT={0x8, 0x1, 0x1, 0x0, 0x8001}, @CTA_TIMEOUT_TCP_UNACK={0x8, 0xb, 0x1, 0x0, 0x2ff87a5e}, @CTA_TIMEOUT_TCP_UNACK={0x8, 0xb, 0x1, 0x0, 0x5}]}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_SENT={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_TCP_RETRANS={0x8, 0xa, 0x1, 0x0, 0x7ff}, @CTA_TIMEOUT_TCP_SYN_SENT2={0x8, 0x9, 0x1, 0x0, 0xfff}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8917}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x81}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80000001}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80000001}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20008004}, 0x4000010)

11:56:04 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0xe8, 0x4)
sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)

[ 1151.494536][T13132] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1151.642819][   T27] audit: type=1804 audit(1585828564.779:1170): pid=13133 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/533/cgroup.controllers" dev="sda1" ino=16691 res=1
[ 1151.963904][T13132] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:05 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
getsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

11:56:05 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRESOCT=0x0, @ANYRES32, @ANYBLOB="4f534f1c83fc40a85e8c32d5ce34494bf38c49ce434ad0949eeec09f39ba4a301e55914a20f721ad0050b63d4d979eda93c6b667632f8499ca970382ff0300005b960904be38f65e2b2842c2613e0a756cd0df1a892a0f23a3d022b34533985c2e12067c48693ca769db964200000000000000"], 0x3}}, 0x0)
sendmmsg(r0, &(0x7f00000002c0), 0x4000000000003a0, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=@newlink={0x30, 0x10, 0x400, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x1001, 0x48}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x80000000}, @IFLA_MASTER={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x40040}, 0x4042080)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x17)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000200)={0x41, 0x0, 0x1}, 0x10)

11:56:05 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62163, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1152.323293][   T27] audit: type=1804 audit(1585828565.459:1171): pid=13154 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/534/cgroup.controllers" dev="sda1" ino=16685 res=1
[ 1152.468051][T13159] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000380200000801000008010000000000000000000000000000a0010000a0010000a0010000a0010000a00100000300000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000850000000000000000000000000000000000000000000000000000000000000000000000000000e000080100000000000002060000000000000000000000002800636f6e6e6c6162656c000000000000000000000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000280053594e50524f5859000000000000000000000000000000000000000000000000000000000000ac1414aaac1414bb0000000000000000766c616e3000000000000000000000006e7230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000"], 0x298)

11:56:05 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB='\x00'/22], 0x3}}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r2, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, 0x0, 0x800)
getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000000240)=""/216, &(0x7f0000000140)=0xd8)
r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0)='NET_DM\x00')
sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000540)={&(0x7f0000000340), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, r4, 0x200, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc}]}, 0x28}}, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000080)=0xc)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r5)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfd, 0x200000}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000580)={0x1c0, 0x10, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x11, 0x0, 0x0, @fd}, @generic="d90787ca4b1988c1283d248c424ac3d1600c3c671480321f73abfcabbc5f2c90011a0b2676af23afae7549f29f2c054cd5", @generic="7460a8fe492f962f51d8b9be628e99541feb37deaa3991f4e8365630667669d7d56c00df5bcbe46c7761e2a95379a88cae725ef59056ef", @generic="7869717eae6c346f4c2926f20e98cea009324ff6df1595f1d907fdb6a0a84e30650af93ccfe07fe93a2a4d1b4576ca2420575f1f831b2284b397d8bea03170a4ebbe5353253d2aef042c523f4630d1aae8fb847b2cdd7cf8db5b07d4e5ead2e5849474a28d707d3880b68ddeb564f44247075515881a4ae3088f45760fd388d57fde7d2263512fd12d9330", @generic="5cff74f5a650379a8acf1cdc6f4141e487690253a3e79a64c373b2ebada4b91c1f898df33861e9f22ca2f813f9bc97d4973bebb1b2d15c3d7a1c48a266ae1ed4b07ae9de6449bacfbc7e35a59301857258d2f9df4d4264d7f31eede0b0fb7186597fe4d2e9b2d6eaf0b7c010bc230de0e3d5832b1820eba890d07d903e9ffa79e820cc049660dad319a07b7eaea29810d12c061db6e2a3080915fe9f591dfadbfb7ee3eccf59b1d8484180ac6cf30d391ace"]}, 0x1c0}, {&(0x7f0000000740)={0x1024, 0x39, 0x400, 0x70bd28, 0x25dfdbfd, "", [@typed={0xc, 0x8, 0x0, 0x0, @u64=0x1}, @typed={0x8, 0x3a, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="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0x1024}, {&(0x7f0000001780)={0x2598, 0x28, 0x100, 0x70bd27, 0x25dfdbfe, "", [@nested={0x11b6, 0x52, 0x0, 0x1, 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@generic="7560a59079ebe6b7f68e33c38e30f9bdc2ad462b52c44198d2a373e1d8262aed3307cbdd48455ca070b1fb9febe241db71b28baa1a83797638b05ce8b08c3bceafa46bb0564f8d742a99b336351b318b0b14679f7710a8fa66f4db592f4b37dccd59b215d8d4cf3c6e2a26ba17778acc42176bf3830801144919f62a31c7848547683d3ccc1d82289e9fe37c3346141de1e453bc87ce1724d46c29d8115000c56b6a663c58086a991620e756bcd250cd8370993ea8ae2c0dc3c2", @nested={0xe7, 0x48, 0x0, 0x1, [@typed={0x14, 0x6b, 0x0, 0x0, @ipv6=@mcast2}, @generic="6042f20d205f7257c758d923cc423ee935ca75844fb95ec8a0643084647e8c3304f3e4c28f1bded4710b78e2e9a0d5475e794248595ed1a7c7ebc759ca7100893ee67980eaf04b923b7b36", @generic="8199b01f18ccf4591d63b0670f6b40e8c5", @typed={0x8, 0x91, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x31}}, @generic="dce9f099c540bd37892c8ecbc0d3fbb914275bc6c87a2a25ff92cc9e0431f26be3654fb57ee2a117c85b3127f77ffb89ca368a91467a4418b02f3b6ba652425737cbe39294e37ff80be30421ec87962fe5496a0af29b746cb9eb8f", @typed={0x8, 0x44, 0x0, 0x0, @pid}, @typed={0x8, 0x16, 0x0, 0x0, @fd=r1}]}, @nested={0x127a, 0x9, 0x0, 0x1, [@typed={0x14, 0x43, 0x0, 0x0, @ipv6=@ipv4={[], [], @rand_addr=0xffff7fff}}, @typed={0xb, 0x43, 0x0, 0x0, @str='TIPCv2\x00'}, @typed={0x8, 0x40, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @generic="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", @generic="4bff7360c0bce3bf74e890ce4e0174d822a94a546a3e1fb29e657c7687067738906d4af0ab15d7b6ed1fb526871fffba5e11381c5eb54b2efcd27064d3f4e4254a98ec725b3ddc0d590abcc045cbc1a38f4e977dc99d17d959b6a2ad34864c6a8a10351ccb9175cc94ee8a5ad7c96313191c4c73c20b046f91542825b0d27acbe0092fdab7957a79d32082b2279b0edcbc2ccc32de9db2556874bb86e8b17394365f0c367ae49074f3c9dd1f693382af42e8e80ec49301886f8cb48c4085b6c6664eb94b0a491c04e25373ce18d7f13884eb5aa76e18c2486b000ac34c2f8f455684d593c70e", @typed={0xc, 0x0, 0x0, 0x0, @u64=0x8}, @generic="f2e90f883c4206aa05921f6d49937bfd3d3c550f2d6c7cccb88e482433a45bf29c4fc3e8002d3b5c523bc0c04405c35abc4391ad1db97c746058ca81455be465aa004cc53bb035645181fa6adb67ea84aa11cddfcd89972f3899eca0179dd32c2a8f81e3c181e06b571f20a20698f2aefe655639f8d8fe7b7b14eb62", @generic="adc4f3390a5086c7182c420249d5a8789775a8ded1f9c5b66334862674c1bf8225f4db49b30337dfdbbc935165d791112a9e1c81e2243a1f73406c79170ad9b4f16ef0318860dea21138bfab9779338f7a77af1451bc5fead0a9ffda845783a8a9d0785990da8e40394d90f2472480f88730bb10caeda71feffead6877dc948aba9b10e93001b310a0f01fb5b0a8b6c20fdb4dc246466ce76495839bb2de9c80eaf1f325bb90272b4f52e19c8484cfcb243c78fc8ad3a6fb44bbf44e84c9d16af739c55448bd782593e4d6cdd02043f1c9e13f042ad04358be7ad557ac7dd5b0"]}]}, 0x26dc}], 0x6, &(0x7f0000007800)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}], 0x98, 0x20008081}, 0x80)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r7, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
sendmsg$NET_DM_CMD_STOP(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r4, 0x100, 0x70bd28, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x2400c004}, 0x4000)
ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000080)={'wg1\x00', 0xfffffffe})
ioctl(r0, 0x8b32, &(0x7f0000000040))

[ 1152.830573][T13168] tipc: All keys are flushed!
11:56:06 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x58}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@getqdisc={0x40, 0x26, 0x8, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0xa, 0x2}, {0x3, 0x4}, {0xe, 0x7ff0}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x3, &(0x7f0000000280)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x24}}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfc76, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffe77}, 0x48)

11:56:06 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r0, 0x4)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r3, r2, 0x0, 0x100000001)

[ 1152.878335][T13168] tipc: All keys are flushed!
11:56:06 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000080))
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r7, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="00000000008c000028001200090001007665746800000000000200140001000000000000", @ANYRES32=0x0, @ANYRESOCT=r7], 0x5}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a80)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xf}}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x4}}]}, 0x38}}, 0x0)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, <r10=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200))
sendmsg$nl_route(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r10}}, 0x20}}, 0x0)

[ 1152.998692][T13179] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1153.135622][T13169] tipc: All keys are flushed!
[ 1153.153881][T13169] tipc: All keys are flushed!
[ 1153.179943][   T27] audit: type=1804 audit(1585828566.309:1172): pid=13181 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/535/cgroup.controllers" dev="sda1" ino=16706 res=1
11:56:06 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62164, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:06 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x58}}, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xa, 0x60, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r3, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r4, 0x18000000000002e0, 0x69, 0xe0ff, &(0x7f0000000280)="b95b03b700030700009e40f088641fffffe1005b0021638477fbac14143fe0004301c699da153f05a0e6e380f6010ef683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xfd, 0x6000000000000000}, 0x28)

11:56:06 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001180)={&(0x7f00000010c0)=ANY=[@ANYBLOB="84000000020603000000000000000000000000000e0003006269746d61703a69700000000900020073797a31000000003c0007800c000180080001407f0000011655d921025c733c9dd3f0f5973f2aa405001400010000001800018014000240ff0100000000000000000000000000010c000280080001407f0000010500010007000000"], 0x84}}, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYRES16=r2], 0x2)
sendfile(r1, r0, 0x0, 0x8)
socket$inet6_udplite(0xa, 0x2, 0x88)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071")
setsockopt$SO_TIMESTAMP(r4, 0x1, 0x3f, &(0x7f0000001080)=0x7fffffff, 0x4)
preadv(r0, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/135, 0x87}], 0x2, 0x0)

[ 1153.330007][T13190] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
11:56:06 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x1)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r5 = socket$can_raw(0x1d, 0x3, 0x1)
bind(r5, &(0x7f0000000380)=@rc={0x1f, @any, 0x40}, 0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@initdev}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
listen(r6, 0x3)
ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x9e, @default, @bpq0='bpq0\x00', 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast]})
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800900010076657468000000000400028008001c00", @ANYRES32, @ANYBLOB="5ee9303f1106fe261fd7df3b20d9b9b6d67c877c7625ae4081464f4335090a6a4f071fde1919230f6a135c27162408830592b237488fce626f0aa238603883f43c848a420e823528b5f57532f8992682d5ce64e4fb8624094b0bbeeacfd3556537b664307c6346a13fd7d2d2333966bc52457407ceeedfff6f213fe700cf1bc7149c144bec9059ca85c48dfa697fd81813d09b5d352e"], 0x3c}}, 0x0)

11:56:06 executing program 2:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001})
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$sock_netdev_private(r2, 0x89fa, &(0x7f0000000240)="99122f48f7b5f479c3fa991f7f3ddcb23fa77b9f74f0f277712f05e3e14f80f26a9a1d5c20e81e763e06ec62d05530530d2f15ecdfed0bcc855adf4beba48bce1bf4e240a93c7da52540dc8385959528818503c0dcda630a2dd3053234f29c458270ee2650c23c1645ccc8b49bafb63d800674388425d1f0aaa4cc1d06ee74f6bd73c4a99c51ebab2ae9fec778c957ca6ed9fbcf4b11e7ce8813c7a8583abb817ebe3cb164a9b1f344b5fed514f17c76424069")
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}})
syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, <r3=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x13a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaa880c2000001810000a977497c00000000aafe800000eaffffff000000aa00004e2200"/62, @ANYRES32=r3, @ANYRES32=0x41424344, @ANYBLOB="502000009078000024bd5815378a5d46c8ef33d860bb804e8578f74d7c64f199e68c31363fa86f9862f0f773037940e52d26ae9a09d01d272fe7a4a0d5ce477b4cc6c4823777fb2f1f8ba5b5f9860e649b7053c63336c59479c0028bd16bc57db50805276b0fe18616ab31f495ef24053346e36b77199c7de14746e11d725d74184e34be9160798cb81f1fd815a85dca2fe65fe1098a063e90417ed7ba09575fa239c338266d3447f2bfde1eb2fd27abac4f41719f5b821ea95d3905fbd9045e0c67526e7b20a6c7341ecfc3a0979b03c5e698ff65583285dadce0f1f1a829bdd135521a99e778bbdfbd559263975a75d5492316"], 0x0)
write$tun(r0, &(0x7f0000000180)={@void, @val={0x1}, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x24, 0x3c, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, {[@dstopts={0x88, 0x1, [], [@ra, @padn={0x1, 0x2, [0x2, 0x0]}]}], {{0x0, 0x0, r3, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x56)

[ 1153.495989][T13199] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
11:56:06 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x38, 0x0, 0x8, 0x101, 0x0, 0x0, {0x14978bac41520325}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8da6}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8917}]}, 0x38}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:06 executing program 4:
unshare(0x6c060000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x0, 0x84)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = socket(0x27, 0x800000003, 0x0)
bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @dev}, 0x10)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r5 = accept4$vsock_stream(r4, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x1800)
connect$vsock_stream(r5, &(0x7f0000000200)={0x28, 0x0, 0x0, @host}, 0x10)

[ 1153.886171][   T27] audit: type=1804 audit(1585828567.019:1173): pid=13228 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/536/cgroup.controllers" dev="sda1" ino=16702 res=1
[ 1153.967309][T13195] validate_nla: 2 callbacks suppressed
[ 1153.967321][T13195] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:07 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071")
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='vlan1\x00', 0x10)
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x18, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x4f, 0x11}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1001, &(0x7f0000000200)=""/4097, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)

11:56:07 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000200)=0x4)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000240), 0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f0000000280)=0x2, 0x4)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r5, r4, 0x0, 0x100000001)

11:56:07 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62165, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1154.802555][T13237] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'.
11:56:08 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f00000000c0)=0xc)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1154.887678][T13258] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:08 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000200)=0x4)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000240), 0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f0000000280)=0x2, 0x4)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r5, r4, 0x0, 0x100000001)

[ 1155.053408][   T27] audit: type=1804 audit(1585828568.190:1174): pid=13264 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/538/cgroup.controllers" dev="sda1" ino=15792 res=1
11:56:08 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000200)=0x4)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000240), 0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f0000000280)=0x2, 0x4)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r5, r4, 0x0, 0x100000001)

11:56:08 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000001400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000001340)={0x98, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6cf}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x8}, 0x10)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
getsockopt$netlink(r5, 0x10e, 0x6, &(0x7f0000000340)=""/4096, &(0x7f0000000100)=0x1000)
socket$netlink(0x10, 0x3, 0x0)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl(r6, 0x8919, &(0x7f00000001c0)="040000000000000047a073")
sendfile(r4, r3, 0x0, 0x100000001)
pipe(&(0x7f0000000040)={<r7=>0xffffffffffffffff})
ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'veth1_macvtap\x00', 0x10})

[ 1155.710201][   T27] audit: type=1804 audit(1585828568.840:1175): pid=13283 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/539/cgroup.controllers" dev="sda1" ino=15792 res=1
11:56:08 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r1 = socket$inet(0x2, 0x3, 0x2)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x4}, 0x68)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
bind$rxrpc(r3, &(0x7f0000000100)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x5, @local}}}, 0x90)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={<r4=>0x0, 0x71, "037fa4d5a6df2cbc9f64616a3b0a77c7b4c4bad3ef22c0c935c7a3f54969a1e2a7548c1e03b4d4f06f953800380a341c0e97ebd022f9aa7735a465ad4a5b32196a2a8686a362f233384aa38beb122483cf0a7229833acb39cc2829ba27ce5b1b10a7ec365d11e9294ce8e13fe0cd32f3f0"}, &(0x7f0000000080)=0x79)
r5 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r5, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r5, 0x8)
accept4(r5, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0xfff9, 0x3f}, 0x8)

[ 1156.000688][T13286] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:10 executing program 4:
mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x82051, r0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0x9)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)

11:56:10 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x400, 0x70bd28, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e20}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}]}}}]}, 0x48}}, 0xc2)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f00000000c0))
openat$cgroup_ro(r1, 0x0, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xffffffffffffffef, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba)
sendmsg$nl_route(r2, &(0x7f0000000680)={0x0, 0x8900, &(0x7f0000000200)={&(0x7f0000000740)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x40}}, 0x0)

11:56:10 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xb, 0x9, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000104000000000000800000006c6aa4fff0e8ffff181700000700000000000000050000008d880c00000000008510000005000000850000001d0000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x8, 0x35, &(0x7f0000000140)=""/53, 0x40f00, 0x2, [], 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000000240)={0x2, 0x7, 0x2, 0x5}, 0x10, 0x0, r3}, 0x78)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r4, 0xa}, 0x10)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x38, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x38}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380)='batadv\x00')
sendmsg$BATADV_CMD_SET_HARDIF(r6, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r7, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8014}, 0x8000)

11:56:10 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62166, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:10 executing program 2:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
r1 = socket$inet(0xa, 0x80000, 0x16)
connect$inet(r1, &(0x7f0000000500)={0x2, 0x4e20, @remote}, 0x19)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="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", 0xff}, {&(0x7f0000000140)}, {&(0x7f00000003c0)="48f94742f21e6419dad45998cc97b2aacac0d91afd9fe6812cd370d8303dcdbbc3da11bb7ee7d0fb0d857fc9bf1e1448d1bc5b2539cfc933463704b7eef379d22b56003ecaea807c96c8490c81f0d98b7e10cf1f19556be0e39875d215598465628e3efaedf57bc919dcba83a8f75c514cd218f7964b01649f6b7a0f9f086b9f1e12e46173ebf78211e05d801f183ac561127aa0b4c9d8eeb9903246a6be25a0ae", 0xa1}], 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002400000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3], 0xa0, 0x20000081}, 0x80)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x87}, 0x8)
listen(r0, 0x8)
r4 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote}}}, 0x90)
connect(r4, &(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e24, @rand_addr=0x1}}, 0x80)
getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
listen(0xffffffffffffffff, 0x0)
unshare(0x40000000)
getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000180))
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)

[ 1157.845130][T13311] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:11 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00')
sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="24000000dac89f39ddf5a3af9545b402029906116def7af7fd1331713a6fea268458c90bffefbe64653b3c5251a03ca3d0c5b7e7ec62311757e9a0ed", @ANYRES16=r3, @ANYBLOB="0100000000000000280000136574683a0000000000000000ed000000000050ec50484e0ffc7ce0870da38cdfdca8"], 0x3}}, 0x4000)
sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r3, 0x10, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x25}, 0x1, 0x0, 0x0, 0x40000}, 0x4000)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB="38000000240107050000004007a2a38f0005007022ba07608accadcb0e81f878340167ff99dada20762a07ed7083b8bfe0ba70c13e9304b8c189cf2724e1512a0ec6baa8cfc3aaa16c8e0df66f8b62db3fe52d2ef46315223481d17c904ab02d1465eddb9bb715c48ed11b8009bfa1d91ff59763d0369bf4e4fe8ac48b2b0e6c262251773c22bfc7b49413720e25fde96c3edc9c9b09cf8033ff080e2bca86a804809acdac1a14b90b3d010e778b1d803e60fedca36cfc76410abf86b224746b4b7bfc1fc8aa42cc43ce2d5f70266a21749d5ce9aab94bfd5b", @ANYRES32=r4, @ANYBLOB="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"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000015c0)=ANY=[@ANYBLOB='T\x00\x00\x00\x00\x00\x00', @ANYRES32=r4, @ANYBLOB="00000000000000000800000009000100666c6f5500000000240001000d000100636f6e6e6d61726b000000000400028004000600"], 0x54}}, 0x0)
r5 = socket(0x1000000010, 0x80002, 0x0)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r7, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00')
sendmsg$TIPC_CMD_SHOW_LINK_STATS(r6, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r8, 0x400, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x890}, 0x800)
r9 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r9, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmmsg$alg(r5, &(0x7f0000000200), 0x4924924924926d3, 0x0)

[ 1157.926474][   T27] audit: type=1804 audit(1585828571.060:1176): pid=13310 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/540/cgroup.controllers" dev="sda1" ino=16723 res=1
[ 1157.957223][T22357] tipc: TX() has been purged, node left!
[ 1157.990389][T22357] tipc: TX() has been purged, node left!
[ 1158.003649][T13312] IPVS: ftp: loaded support on port[0] = 21
[ 1158.172378][T13335] tipc: All keys are flushed!
[ 1158.243933][T13311] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1158.318854][T13341] tipc: All keys are flushed!
11:56:11 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x6, 0x6, 0x7f, 0x100}, 0x10)
socket(0x23, 0x6, 0x3396)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x50, 0x30, 0xffffffffffffffff, 0x0, 0x0, {}, [{0x3c, 0x1, [@m_ife={0x38, 0x1, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}, @TCA_IFE_METALST={0x8, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}]}]}, {0x4}}}]}]}, 0x50}}, 0x0)
sendfile(r4, r3, 0x0, 0x100000001)
ioctl$EXT4_IOC_MIGRATE(r3, 0x6609)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")

[ 1158.542887][T13328] IPVS: ftp: loaded support on port[0] = 21
11:56:11 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62167, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:11 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x400, 0x70bd28, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e20}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}]}}}]}, 0x48}}, 0xc2)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f00000000c0))
openat$cgroup_ro(r1, 0x0, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xffffffffffffffef, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba)
sendmsg$nl_route(r2, &(0x7f0000000680)={0x0, 0x8900, &(0x7f0000000200)={&(0x7f0000000740)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x40}}, 0x0)

[ 1158.630989][   T27] audit: type=1804 audit(1585828571.760:1177): pid=13317 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/540/cgroup.controllers" dev="sda1" ino=16723 res=1
[ 1158.764477][   T27] audit: type=1804 audit(1585828571.840:1178): pid=13372 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/772/cgroup.controllers" dev="sda1" ino=16732 res=1
[ 1158.822665][T13383] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:12 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, 0x0, 0x8, 0x301, 0x0, 0x0, {0x0, 0x0, 0xffbc}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @fccp}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x30}}, 0x0)
r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00')
r4 = socket(0x1e, 0x2, 0x0)
close(r4)
r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000b80)=ANY=[@ANYBLOB="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", @ANYRES32=<r6=>0x0], &(0x7f0000000000)=0x80f806766c7df7b9)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x83, &(0x7f0000000140)={r6}, &(0x7f0000000480)=0x18)
sendmsg$NLBL_UNLABEL_C_ACCEPT(r4, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xb0, 0x0, 0x8, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x32, 0x7, 'system_u:object_r:systemd_logind_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xb0}, 0x1, 0x0, 0x0, 0x84}, 0x1)
sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)={0x5c, r3, 0x400, 0x70bd29, 0x35dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_team\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}]}, 0x5c}}, 0x8008080)
sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x4c, r3, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:dlm_control_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x8041)
sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x68, r3, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:apt_var_log_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:12 executing program 1:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00')
sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000056b2925ff69d813f08e4b287c7339477fd9839b350a0ff7c9e4073ca87780765c320a7702b9dbf879903b4b69042a8c2742f3252de0e10abc17b52146429d7fd8c70e921535e36de547d55a66186cb126eda439fe18bc90a964ed6fa562a47b06cad4a1cb91419db3710063cda1a", @ANYRES16=r3, @ANYBLOB="0100000082033926139349ef0000"], 0x14}}, 0x0)
splice(r2, 0x0, r1, 0x0, 0x8ec3, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendmsg$NFNL_MSG_CTHELPER_DEL(r4, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x30, 0x2, 0x9, 0xe03, 0x0, 0x0, {0x2, 0x0, 0x2}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x1000}}, @NFCTH_STATUS={0x8}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x4}]}, 0x30}}, 0x4)
readv(r0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/105, 0x69}], 0x1)

[ 1159.117836][   T27] audit: type=1804 audit(1585828572.250:1179): pid=13404 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/541/cgroup.controllers" dev="sda1" ino=15812 res=1
11:56:12 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket$tipc(0x1e, 0x2, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'veth1_to_team\x00', <r5=>0x0})
r6 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r6, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r6, 0x8)
r7 = accept4(r6, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getpeername$llc(r7, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10)
r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00')
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r8, @ANYBLOB="6efeff0000000000fa09cf0583ba35590300", @ANYRES32=r5, @ANYBLOB='\b\x00\x00\x00'], 0x20}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000001)

[ 1159.241001][T13383] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:12 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r3 = accept$inet(r0, 0x0, &(0x7f0000000040))
sendfile(r3, r1, 0x0, 0x100000001)

[ 1159.563673][   T27] audit: type=1804 audit(1585828572.700:1180): pid=13421 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir340412351/syzkaller.ylwG5E/711/cgroup.controllers" dev="sda1" ino=15739 res=1
11:56:12 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62168, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:12 executing program 3:
bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x71a)
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
bind$phonet(r3, &(0x7f0000000240)={0x23, 0x6, 0x93, 0x5}, 0x10)
listen(r2, 0x8)
r4 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e24, 0x6, @mcast2, 0x3}, 0x1c)
sendto$inet6(r1, &(0x7f00000000c0)="046076fe8a8c3c38bd609c9b33f6c14fe3ea5164a802bcc192e720116f2cd211c5d352d6c828b884064bb397d1195780780da4eb82f4391001658ca070ecde0e3018fcc0a42a5ceaecc9706497e2697464db1ed68844", 0x56, 0x4008041, &(0x7f0000000040)={0xa, 0x4e21, 0x736b, @local, 0x7c}, 0x1c)

11:56:12 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
mkdirat$cgroup(r1, &(0x7f0000000380)='syz0\x00', 0x1ff)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="ddfc176ddc9df41c6bbe2991b336670dd15a2d110bbed216e9488fecabab64f98bff4854402212b7d20134d34d528163075fe980d3727b5d2fd469e3c413a338dbecbb64b1e57c40ba64ac41f7efab2a9ff2d08172972250a6c9a82c7e640fe07152fe22b8f24831aeb22d7691714f5ed47cdac99e4d7e50046e9c07c8d6dd9769a4f379cd4bcd3b50ca1fdaa0552528c6d1b99f3c2573aa4525378a518c0bab6cbbcb38390b", 0xa6}], 0x1, 0xa5)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r5, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r5, 0x8)
r6 = accept4(r5, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0xf5, "05c147758025998818562f94693bbb3a00c7a82fb99988aa951dbc6c8a7531bcd8214533844293317f5d9177916c2d2545b9878084a9a56dfc801a9dab98f983288c277b35085e223f0734502736ff1f71af561993ae02c600b911f856d307f7f65ca9f9e7582bfd71c7d65c132dc01ac19963f700ec27addc4374cbbafc342a3d886182cf18c924e27e8fec2b24090511048e3e955724695d891a7476b787b0b549e98d76a04a09d48f90bf9b769a4d1131c4e418e7462a8d96e4e2794b30eb369906c71217552e47dc3aefab0226b4701dea109cf3e86a17882ec9b0a9cc0d02470a641d836421a8c54ddf0bb74c666d28fb0c1f"}, &(0x7f00000003c0)=0x119)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r3, r2, 0x0, 0x100000001)

[ 1159.742457][T13432] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1160.008089][   T27] audit: type=1804 audit(1585828573.140:1181): pid=13440 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/543/cgroup.controllers" dev="sda1" ino=16733 res=1
[ 1160.070061][T13432] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:15 executing program 2:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
r1 = socket$inet(0xa, 0x80000, 0x16)
connect$inet(r1, &(0x7f0000000500)={0x2, 0x4e20, @remote}, 0x19)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="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", 0xff}, {&(0x7f0000000140)}, {&(0x7f00000003c0)="48f94742f21e6419dad45998cc97b2aacac0d91afd9fe6812cd370d8303dcdbbc3da11bb7ee7d0fb0d857fc9bf1e1448d1bc5b2539cfc933463704b7eef379d22b56003ecaea807c96c8490c81f0d98b7e10cf1f19556be0e39875d215598465628e3efaedf57bc919dcba83a8f75c514cd218f7964b01649f6b7a0f9f086b9f1e12e46173ebf78211e05d801f183ac561127aa0b4c9d8eeb9903246a6be25a0ae", 0xa1}], 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002400000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3], 0xa0, 0x20000081}, 0x80)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x87}, 0x8)
listen(r0, 0x8)
r4 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote}}}, 0x90)
connect(r4, &(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e24, @rand_addr=0x1}}, 0x80)
getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
listen(0xffffffffffffffff, 0x0)
unshare(0x40000000)
getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000180))
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)

11:56:15 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0xffffffff, @remote, 0x4}, 0x1c)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r0, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c)
r4 = socket$inet6(0xa, 0x4, 0x3)
setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4)
setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "9bfc92acb40a3ed1", "a1be2527ed7ab6000800", '\x00', "6671ce23da22adc3"}, 0x28)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c)
sendto$inet6(r5, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8)
sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8)
socket$nl_route(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200))

11:56:15 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700)
pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000)
socket$nl_route(0x10, 0x3, 0x0)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x1412, 0x200, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x84}, 0x1)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)

11:56:15 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000001300)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000012c0)={&(0x7f0000001140)={0x170, 0x7, 0xa, 0x0, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_RULE_COMPAT={0xc, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_FLAGS={0x8}]}, @NFTA_RULE_USERDATA={0x5a, 0x7, 0x1, 0x0, "770f666d27c5f75e9cb439bddc0de96ee2a1b03c87783855d2498905f0699e0ddddaac0662518b4b3d30c6059f0e86fd96ad09fa7d19257e88945aa30d2cd41ba7672fab8d9ce639996b10c67bec18a45b0ee5468f69"}, @NFTA_RULE_USERDATA={0xf1, 0x7, 0x1, 0x0, "9fef58880e1e7b0a910fa3a72ba1bff4fc44ed75947a0520baafb05476467852e197c7ea70ea2a788f8efc35bbaa9e4b2b55522a443f06242eb44b8e24ff7f01ab1c1ab8069dce17e4b492dca2043d1a56aa789f4158f1c67c6fcec187ec8f5074ad915b29421351dc4372769b395cefdb53794d6640d67dc346f7ce0dfc12b794d90a2308011a4e512725e0280649e936b053703141d60ee267d7ac0db45d7cf02c6a38d0485be241e58c20bcb8c91aa21476bda4e66e5b825cbed2032a2f64499190d3c58faa6e133d7e4130a45d984a237bfa78c8cf74494b4d55497eb465fadef31044276eaefdecc4993c"}]}, 0x170}, 0x1, 0x0, 0x0, 0x200000c4}, 0x40000)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001340), &(0x7f0000001380)=0x4)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r4, 0xc0185879, &(0x7f0000000100)=ANY=[@ANYBLOB="006ce7fcd700000000f0ffffff0f000000020000800000000500000000000000ac85e8c3203f53ca41d88c0c0af6c24e33a90af40056873f3375582724"])
ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000040)=0x7f)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001})
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}})
write$tun(r3, &(0x7f0000000180)={@void, @val, @ipv6=@gre_packet={0x0, 0x6, "bc7d94", 0xf38, 0x2c, 0x0, @local, @mcast2, {[@routing={0x2c, 0x4, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x3, 0x60]}, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0]}, {}, {}, {}, {}, {0x8, 0x6558, 0x0, "9a5e8a3859d51c179dad4eb37af3371bd4249a3c714664ada735de75d895be2d84ba0cc598a8815c00805abdd8e80cd9cdb868e691838144f469616915bd349f138b30bf9b336d9ad555627777038b4ce03d963b8eda1dfdd192dda312b255dfdf27e269bff8eff200fa00cd02ed8741a38091bdff60643d904671eb6228baf4909538c1efef170b3cedf8f3887195ebf287d99407a35c3b9db2ff6497e3cdaeac5c81daa73e7ed3bfdc35cecc828485ba01707fbcc08fbb37aa4b5bfb221f5216adb8898f40c2de2d2f890772fe3e829cc95f3908bdf20225daeb4c7557706e72a64c58d3f738a1bda80a77d5c16adea2b6051ee729389b2cc811aa5aca1ddfc15c167381c194f6fae9a74e9319c61279da5fa3d84c9199ac51bac5c8690e25c96e9a0d584859187f3de240ef1b8f6d8491e64c22b0ddf385bedfe6337750677460005dabb45fbf45ce9866cabc72ce24bc833b6f849da9a211d63e23446aafb51067eaaa6a80d44343cf664b6753a1be9849bc121baedb2772e0069fe0da951b7129ee0cb06664f9c2fd6e1d6460b8ea1db66ad4d031f6e082f27331958ab98a5e700dcf72c18b7fbd0403ba9d557c02cbe673fc7ec74291bbb7f571c63e64d40dc03ce3e842b16d9440e38d60f3269f5782de77526323a3d937d93dbd6a1c0c4e10a0928124c3008fb27e9854a16f1c7944631339b925b793f80c629448cd34fe2e80a68ffce951b89aaa87184653f8b2d8281d1e59cf9b601ead0955509e5ecdf36fdf9251c1813b01145e43f040a2fdf88e71bc9224d847dbea35dd74b8fb429de9f2dfa2908b25c44142234cba0e00d00c055eae4af08e7a850268180c2caff4dd108c9c3a57f1c550325a603fd44f4dd8300e18280a21b8a8fb0a94d85bcb5ee1649378ae5c8230b8eeacbaa84e8357ba728ef55ace5b2b132c510374441bdc529d426b074b43fa6a77bde16bf72199ffe8ec70921e5c6016b6107c34a4e435a66cec71c83d9288b9e3f808e1e466cabf9c4825d3f7df7fa20c475583bcd81871cd8f5d9f109cccbf4ad2a85ca3e6e21844eebcc276fff4496166024ecc9e54eca2920c7801ec62c48ee71903cea47dea41364a33939c1496cda66b5c01b13c6869e0fc86fe246790ac47d7ec68bd07fc2cd194779b6c87766bceb162e6ee55cc86a95d50cde3beb0ac9fbb166e016184132a7acf599dd01e0c60020d17257451ce9a54a83498dc0d9ec87a91e78b52cd2aa126488b11b78eb940802aad6f5da5218a279765ed62a7c48a771969411780924286fd6d3c6864303f132e094fe1036fd14e3a2967c2f5cf9e1f2730c8564cd63bec0e1921821dafe26d977b5e0b446968c1b3d6eec2ac7e0ab13acdeda147c11bc7993b1e98289abd8e23520e54d77003ad1f95f54d9c066c003fa17243ed42fe853e21030ffe54d58c32bb14f3b18b057a3c7f7a03afe6b6e3041ab312506a6ad59d33b9e2d38bcd4cee108ee161d383e7b7c8d47fa1f6c0cd0ab3838fb4bacc03a05f35fda54d1663e43a795d997d519594074dea20cb0d3ecedc2b5269053fcf15e3c5ef2144f46cef149c8107140f13cb87f348573752b4fbc0ef4e916f2769f0095246e663ef67d95fdafb325f7b62a7848c2615d1a9802227a6fdce62b4ae00de40d797853842735c062b095f35d31223317dab877cf9222fd95be7611e1b3ec8a3ecc45ee8aa4bd625a567d8727543ffdf72b478102141e7c8373c528291cbd58e96beb613e20d052bcf05da39ca241b6bd687d45566dda7aac8c766655e7b7ac1087aee09e1445b7dc5e02fad06d1811b6d86bc364084545413db9efb979899e091b9bf63eb87e94f597e3cdc32132fbc73c5cc94ae3054db4e7ea9f856df9747768be94b4489e3ccf55c43186b133c2bf44777f67207ca1d91a1873a130b94fc974c86ce5b0a6c3017f4fc11b8d002458a7e095ef73a949187c23e5e43a7679c8915fea2afb5adfd57b7716bad671471e2f22d3bdbd09666d62803f4f3fe140b0392e4830c67107d728478c0047be39df18437404eb175bd8b3e34da042cb0f34f8a0c8a8a1048a32a2981b6c74fd6a5b18b8cd97991d729f2cf08febb0054b76d2cf4f83acfb0446e59c67919f6b837365b492d2c4b4f1dac61476137376084d006c6e8846f2c89ad3898b4a087e23cb7d8180d31120db1ca9b1c1cbb1ff303391d6829cdbce360997d4460ae6e865c8c0fc3709eb8758a961a9904756d31c7e50e825bb8003fa9b2bf815718ecd5e5e47df8ea8be5fc26ba385bc9568d174c29491c04292d1bbecf1ca60276938598ab7d026ad375bd7e81825ed1aeec8ae419164b554d07c975f35a4626160b7be73d80d5cbad63393cb11283740c0d9d12163008911f1649f40054799889fb4bff2bce9f2251e89363e677c447d5e740d3bf3578a32f634ef6c49f4e48a58c1ff84a87ddc0864bff96359951eaa6d0a21d8b147af4b2d96cd25b524b6ba63f8d7acc3fd6751a6275ae12d10d747af83790cfbb938ba188527a270b961a745a68de305883bf0bb34988700e57b4f2682ace0115c0c2590837b219a30e915fbbfe65b7b12d8a6bb4851b9ceb00d52c83fc1d1a4222a67ea3e444907154632991d9074fb963e93860aa07701924dfd293adde5fd287d92fe663c107eae6619ad7a985d2e67f5d887d822f9a6e183e9a107416526ae1eef1bcc516fdbe5e91e5dea9fda9e5aafa86a1e318f39d539d05ad53f27327cb1a5590302e99f52aef88483892598e277b98ea33db96888e8da31ef7e24bb29dfb2cbe19ab57e3887c18d72dca51c89470dec3f5d5b902fe91ef0d28a90d48298c753349574da605fe52ba41850fb94f55c4494043fa5f473f69ba4b900cb0c2e2dd2bdfe7338a9111f05d96281507fbe23d1645ddb95be69a47244db8683de20ed0535774b2f1c51e04c90edc5a8eee3a5431312a8221a1ca92b4726c92acaa67591cf8f474636519cce5bb327863704ff1cdc190a5d8d38b9a8916a90e15a2e75865e9584009cdc567b4d064b777e0b8eb3c982d5d2306a2818ddbe2a23b0f4c196bdd1baddecec6ad206c002615db7fa666475c3197c3d4ff16a68e0b2b4062fac54b96d775f46c89db92376f6b1257ff51b6ea67f4be817ca09462dc769250a9b4a803f83d8a052129b6a3604e1d7070ea3d9b2db6b53768a2bb47e09d1ee178a839e8300029149d6bf46629e314d6efaf70fa69d11b110befcc58b5174a6f6c0e3e409774f7d13bb5ba775facd214cb708ec65ef7d166f93030555e8daa2b468b0d0a7d07a38b26661d983f45fd695ad0e98c0d03dc6befa6e699f0d482a114c0048c7dce8d48091f2e3fab6822c5cacfca0ac582d7df1204768bee0bef12d74447e89c3cf347e50368460192d5ad9ba2ee596797bdc02d9183d179773a3ac023efb1d06bb4665d7ff39294cfc67b019f877a07adb4fa4aa93e874349bb59238babd7cd85fbec65d81ef5486e1579c2a5cdbcaffc55c6ff36b9f20af644413e6213bdd44d565859252567485bd41bce2be44271107c25169540080e423c0e2d35003a598c489a15129f642c8b97a4835bc12d85849d2fc2f05d688df5fd696620de09ef94c0a45a448226e6dc93e359a0e9d5c926029bef3398052afda7ffd2e41be6aae773e93e27fb821ef2fd89ef3b61c70d7b9993994e102ae068d1739da327373313022e26312bf653402a46eb5404ffebc40df70355b03bef6e4afff0aab7fd945694c83da82d8b92eaee2c281c21004482d63a6c33bbd084e4a1a501f216a04b2cb6c1893c6ede5f68b28f6bf14d71d37235461ad0eb853f3e372097f993fbdd6dc781df06dcb6ebb498ad27e41c50afa11096767c822d0bea566edeacfe0ec57cc1bc7bcf9a7069eaae307dd69070e0dbefd7e63408c7a358a8ed87ab47912140d729458296661eeac1e375749131d21d6047b0bba0ab906ded926acef198a279f0260a5527cdd39f4cfdbb1c0a45fead153d44eea75e9d792d3c9801a3e112542c23c5a6d6f953476d18e90f7f499d5f1edc8cfa6edc1f3dd47531282491c7368f36fe8db5390ef43fc1220d9d91094e250e1ef289e10d9daf965429959b73e39548acbdcc10e8c28215707f7016f566bd8ef86dfe8b193d1534b835269e08e80efda189cbfb15814dfb75ea7f24a42797a56770d65fb2e10ac6506f7ecb4061ba3f66490f97ed610301ef6103587db54dd9865592cac2dac66ff16ecdb88da2e9f699dfc384bfe098f110cc0665a5823cef4effa014e8a4246f536c8861dc94414d57d9c69c9669d3a98c0e264f3fd63a22d3840ad9afda44e46e204c5fb6cd09c620ceb1e81aa5e6b038378aa095f840f05dc44732c318e18b5fcedadf9355066e626956f0ba7194fb687c4415f18f7942b805afe43b90569b4eea4ad9d5e5f934ee2b5f9b67b7e157d1f256a915646552265cf6422f0b5da5e201168d25caf37f52a11970bda08108363efe5ec2767f857b44c2f60d8fc255fa8c661bfd6950fcb5f4ef1d7e17c6047019fd3319a17ba74cb1b4ab64e7f5ea9e9d22b338a656bdd79266299fdd28f51a546e6a904d58be941684ff053861f4aba65f98ae127d8a82b3e125b5b007ef8c136f113b63dd552955af4768618699e4266d51915c43c62bbcdd007d9b339061a1de5cd312db5b1e435f06dace896aa2200903bd06581a29b03af58e48886bc98a71fc01c7648042a3fcbcd27014c45d3645501d57b4bbbff835b01c72495e61f03fbaba822deca26b30f948625f1ca7af0d6555c9b9bfc54e6ccecefc73cb10e01c1cf6362daaef8fd7ef08554a4b25c28bf823068b6fa74e29c9e27c0919c2ec46153b3b07376efaffb6eaebdd190ada1f11b2ee99442b523e163e7aa8ac657ad6037a1c45dcf624d00f5a528df82d94abc469a9d87a3501ebc2a0a3a918f83c2e2b015db475b0617374c64f747d1fb0f0e24d2696057b61266dc2884ed2731cbc55fe6ca076f8813ffa62cae5c025b3b277f949617edef451c5c8b65cfc83644b11792802ab37011c90e2876183ffdf6d1ebd8e5141a42dda4c68ddcf79cca67887b80ae0de70bb7bfcd055b779da9643fe9feabdfd5f0627bb9c6b622491639bebd25a4702ba600c1e5441e29ccbea511c4ffcd084c66907c7621c0cec2acdff4d3c90eb8c43cf281ca812e1e2ec5c3fd3ea00fd4e79a177f195ee068283b06321f063f6e933ee80ede2c30768e89cccd96a41a96aa0c4eab9287ee745954eef11a12c31524adb3779a79416f696af53abe87450340855bf38c73ba95eeb833ec029cffbfed62b441acefe498b190fc953f5f4dc0716c9d131"}}}}}, 0xf6a)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'ipvlan0\x00', 0x4000})

11:56:15 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62169, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:15 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="74000000020603000000000000000000000000000e0003006269746d61880764a8703a69700000000900020073797a31000000002c0007800c000180080001400000000008000640e0ffff7f05001400060000000c000280080001407f00000105000100070000000500040000000000050005000200000020b3261effb880f47f633b3fcf2832e08e3a0e8651e83b9059002901"], 0x74}}, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=ANY=[@ANYBLOB="580000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="003000128009000100766c616e000000002000090000000000000000000c4739cf3a37970002000008000500700556c8cf718f396a0912e5f50a310d234a292dc8097a3768a432207c4729639d00e564007aa7fd8f6b637bbf71b84cf8fbe4a2fb5ffed680ecce69b811992619b5c4af905d5a76ad92333ebd718f11695d4eb579d52edf40189adb59", @ANYRES32=r5, @ANYBLOB="ae33b9180f05714a080000f4a8b8bce6aa490600000000000000a5c61d3402417cd54ec96cc07fd2"], 0x58}}, 0x0)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000200)={0x0, @xdp={0x2c, 0x0, r5, 0x26}, @sco={0x1f, @none}, @llc={0x1a, 0x206, 0x7, 0x3, 0xff, 0xc2}, 0x826, 0x0, 0x0, 0x0, 0x100, &(0x7f0000000140)='veth1_to_bond\x00', 0x6, 0x1, 0x9})
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x38}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000d40)={@remote={[], 0x2}, 0x1, 'ip6gre0\x00'})
ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000000c0)=0x200, &(0x7f0000000100)=0x4)
ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040))
sendfile(r6, r1, 0x0, 0x100000001)

[ 1161.960557][T13473] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1162.083478][   T27] audit: type=1800 audit(1585828575.220:1182): pid=13470 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="memory.events" dev="sda1" ino=15905 res=0
11:56:15 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c000000000801010000000000000000000000000900010073797a31000000000500ec002f0000000c000480080001400000000006000240000200006972b5e37aaa454e2263500676ad5aad975e19712ded39f190d76c668325722e2d75c8f5d946ed1ff8277435dd3aa0e86db3402fa78a80f04c8403540932e7be09"], 0x3c}}, 0x0)
socket$netlink(0x10, 0x3, 0x0)
sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r1, &(0x7f0000000340)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x140e, 0x1, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x5}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4000881)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r3 = socket$netlink(0x10, 0x3, 0x4)
socket$pppl2tp(0x18, 0x1, 0x1)
sendmsg$IPSET_CMD_ADD(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400420}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c00000004000101000000000000000007000003050001000700000065c780653794696e5069a5411f139d091ae1b7a5d723111f60"], 0x1c}, 0x1, 0x0, 0x0, 0x4008001}, 0x4)
sendfile(r2, r1, 0x0, 0x100000001)
ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f00000000c0))
ioctl$PPPIOCDISCONN(r0, 0x7439)

11:56:15 executing program 1:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000008c0))
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0)
r1 = socket$kcm(0x2, 0x2, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161)
sendmsg$inet(r1, &(0x7f0000000240)={&(0x7f0000000300)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c00000000000000a5dbc44307000000441c0700"/32], 0x20, 0x5}, 0x0)

[ 1162.219382][T13489] IPVS: ftp: loaded support on port[0] = 21
11:56:15 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r6 = socket(0xa, 0x1, 0x0)
close(r6)
r7 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000100)={r8}, 0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000000c0)={r8, @in={{0x2, 0x4e20, @loopback}}, 0x7, 0x6}, 0x90)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x4}]}, 0x3c}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000001)

[ 1162.419774][   T27] audit: type=1804 audit(1585828575.550:1183): pid=13499 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/545/cgroup.controllers" dev="sda1" ino=15797 res=1
11:56:15 executing program 1:
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x8f, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x10}, 0x78)
r1 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4)
sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="24000000180007841dfffd946f61050002008100fd038b0502000800080005000400ff7e", 0x24}], 0x1}, 0x0)

11:56:15 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x70, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e23}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x70}}, 0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r2]], 0x8)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r4, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00')
sendmsg$TIPC_CMD_DISABLE_BEARER(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {}, {0x8, 0x13, @l2={'eth'}}}}, 0x24}}, 0x0)
sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r6, 0x0, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x90)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r8 = socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00')
r10 = socket$tipc(0x1e, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', <r11=>0x0})
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x24, r9, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r11}, @NL80211_ATTR_TXQ_LIMIT={0x8}]}, 0x24}}, 0x0)
sendfile(r8, r7, 0x0, 0x100000001)

11:56:16 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x16bae000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000000000801010000000000000000000000000900010073797a3100000000050003002f0000ffff00000000000040000000000600024000020000"], 0x3c}}, 0x0)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
accept4(r3, 0x0, 0x0, 0x0)
getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="17801e7bde42cd1fb14c44575fba5f51", 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1162.940569][T13514] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1163.059469][T13515] tipc: All keys are flushed!
11:56:18 executing program 2:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
r1 = socket$inet(0xa, 0x80000, 0x16)
connect$inet(r1, &(0x7f0000000500)={0x2, 0x4e20, @remote}, 0x19)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="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", 0xff}, {&(0x7f0000000140)}, {&(0x7f00000003c0)="48f94742f21e6419dad45998cc97b2aacac0d91afd9fe6812cd370d8303dcdbbc3da11bb7ee7d0fb0d857fc9bf1e1448d1bc5b2539cfc933463704b7eef379d22b56003ecaea807c96c8490c81f0d98b7e10cf1f19556be0e39875d215598465628e3efaedf57bc919dcba83a8f75c514cd218f7964b01649f6b7a0f9f086b9f1e12e46173ebf78211e05d801f183ac561127aa0b4c9d8eeb9903246a6be25a0ae", 0xa1}], 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002400000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3], 0xa0, 0x20000081}, 0x80)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x87}, 0x8)
listen(r0, 0x8)
r4 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote}}}, 0x90)
connect(r4, &(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e24, @rand_addr=0x1}}, 0x80)
getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
listen(0xffffffffffffffff, 0x0)
unshare(0x40000000)
getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000180))
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)

11:56:18 executing program 1:
r0 = socket$tipc(0x1e, 0x2, 0x0)
bind$tipc(r0, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x1}}, 0x10)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="74000000020603000000000000000000000000000e0003006269746d61703a69700000000900020073797a31000000002c0007800c000180080001400000000008000640e0ffff7f05001400060000000c000280080001407f0000010500010007000000050004000000000005000500020000003949950e2b84cdb91bb7ea2d7139627996f900190273cb"], 0x74}}, 0x0)
ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000040)="8eff02fdb6b21b")
bind$tipc(r0, &(0x7f0000000100)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x4}}, 0x10)
r2 = socket$tipc(0x1e, 0x2, 0x0)
bind$tipc(r2, &(0x7f0000000000)=@name, 0x10)
sendmsg$tipc(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x3}}, 0x10, 0x0}, 0x0)

11:56:18 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
sendmsg$RDMA_NLDEV_CMD_SYS_SET(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x1407, 0x1, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x40)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = accept4(r1, &(0x7f00000000c0)=@phonet, &(0x7f0000000140)=0x80, 0x800)
r5 = socket$inet6_icmp(0xa, 0x2, 0x3a)
write$binfmt_script(r5, &(0x7f0000000340)={'#! ', './file0', [{0x20, '-&self+'}, {0x20, 'cgroup.controllers\x00'}, {0x20, '.%vboxnet0'}, {}, {0x20, '+$'}], 0xa, "ae99bf3ff035f58b7dc24cd397bd031ef12f89b9efeb75ca2f3609fe6fa088ab84d259059bbbf57ac4c8b04343b4d08c099cc1d29580c6500e10600742c7f797c21d758ccf63f1faa76c5e7ed33d0f7dc8c3dfa7526e04070d0fd7f8789ae7e1ff758a25af9a19e01ce86c73dd5d4a1608adc4f28ba6d723625152ab2106723a77d9f0efecbf338a40da1772ad19e27c0eee51d31ca4cd92cea1334c005636e430076876a62df29a96e59db0e1c203f862fcd641"}, 0xea)
getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xe)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)={0x80, 0x2, 0x6, 0x3, 0x0, 0x0, {0x0, 0x0, 0x2000}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x38, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast1}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}]}, 0x80}}, 0x0)
ioctl(r6, 0xffffffee, &(0x7f0000000040)="e2753516d90b5299bd897d7db592064b855dc75852840c0b460bf35120ae090e9138173e46448a")
getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4)
sendfile(r2, r1, 0x0, 0x100000001)

11:56:18 executing program 4:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r0 = socket$xdp(0x2c, 0x3, 0x0)
setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001000)={&(0x7f0000000000)=""/4096, 0x208000, 0x800}, 0x18)
sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000001100)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000010c0)={&(0x7f0000001080)={0x28, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x28008860}, 0x2404c040)

11:56:18 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6216a, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:18 executing program 3:
r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003d40)={{{@in6, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast1}}}, &(0x7f0000003e40)=0xe8)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003e80)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000003f80)=0xe8)
sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000004440)={&(0x7f0000001d00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000004400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0c040000", @ANYRES16=0x0, @ANYBLOB="000825bd7000ffdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="6c01028040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000100008008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000000c0004008c00000261f4ffff38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004001f0000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000500000008000100", @ANYRES32=0x0, @ANYBLOB="bc00028038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000600000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004002794000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000800000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b801028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000200000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007f00000008000600", @ANYRES32=0x0, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000100000008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=r2, @ANYBLOB="40000100240001006c000000005f686173685f746f5f706f72745f6d617070696e6700000000000005000300030000000800040044e38a7f17c052e292891e393a836e7c190dd8ce7822ab0650288d899bfc4b168edb6278aa1459c2bde97dfee2b89b3b47fe5df98b84f9d9e5d20447821dc36c01d3117478de67c6d481039764befbca8f9e977d089ad30915e5bbddb2362f643f7efe14bb80482f1ec3059585cef8bc69181e2710c835164a8018c5acb19cd348c8a6d62e83a126f60413202c10bcbde8", @ANYRES32=r5, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b00000008000400000010000800070000000000"], 0x40c}, 0x1, 0x0, 0x0, 0x20048080}, 0x881)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20)
r6 = socket$netlink(0x10, 0x3, 0x0)
socket(0xd, 0x2, 0x8)
r7 = socket$netlink(0x10, 0x3, 0x0)
r8 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="656c67b30c5f8324e858f9fcee56ae99a957eb99fbe1458821edb7b0c5402dc38d07275b3bc18afcdeab68bcaac6dcf566aaa265b4498a8d4374cfab31e2b197589617ec3fb2413961b5b0bcf24d0af2b7d6cf03ebb242cbb5e26673b9df128faf2f648187fc21193ea3f1d403b8c0cd833c9e4a0ce9fb2c37c659c3846da11aa4e07cb01a5f03c5edab0d78f5aa30e80604a8e302e4872bd4caf6712e32099802a936f02db3affe1c766f754356de0c00"/191], 0x48}}, 0x0)
sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0)

[ 1165.640304][T13554] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1165.751586][   T27] audit: type=1804 audit(1585828578.891:1184): pid=13555 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/547/cgroup.controllers" dev="sda1" ino=16129 res=1
[ 1165.784197][T13549] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1165.938479][T13571] IPVS: ftp: loaded support on port[0] = 21
[ 1165.999575][T13582] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:19 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
pwrite64(r1, &(0x7f0000000300)="637280fb86aef993993d8cd56ee45947023012e272424bb23985a1173e8868ff7ea511695fed5684b5dc304a782bf771f64d0946cd312076a95410940a54a579fb8d2cfe60e4f580a608625b7a23001de1c8ab6e4cf826d93612608281f1f367ba78a117fb9cf9e8be0ba9437dbf27f0e6d9ee48fdd194acef448be6f49ccf93d6f3b69bafd01196b21b59cc6a6db4b1fc8b57f8d7fd43ffe4586e7f6abd8c4f1a055bcb4b2d976d002e919f37af7341", 0xb0, 0x2)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r3 = socket$l2tp(0x2, 0x2, 0x73)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8)
ioctl$TUNSETOWNER(r0, 0x400454cc, r4)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r6 = socket(0x1000000010, 0x80002, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000210001000000000000000000020000000045000000000000140003006970365f767469300000000000000000"], 0x30}}, 0x0)
sendmsg$RDMA_NLDEV_CMD_GET(r5, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x38, 0x1401, 0x400, 0x70bd2c, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x400c084}, 0x0)
sendmmsg$alg(r6, &(0x7f0000000200), 0x10efe10675dec16, 0x0)

11:56:19 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = socket$inet(0xa, 0x3, 0xa)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x5e, @multicast1, 0x4e24, 0x3, 'sh\x00', 0x28, 0x81, 0x42}, 0x2c)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r6 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x80}}}, 0x90)
sendto$inet6(r6, &(0x7f0000000240)="4a6c721b03518e2e7c7070ccfff5904af49c109893e2d7ec5e0efe492c0a486512e6a87aa1f4164691c3870d9b09a5ed7442563b959b2e07c1739bf8b511c95733d29f62ac6032417d7e5f58867742dd5927ae222e983553bd9c929d887d4ce3e7517f3af6a138944e644eb876240077f7d11a1fa082ca56b1b5fc39756db21c16e83e9f61b96ca5912d7616987ed54191b6616b48d0aa0807d4b25a0200f5259aa65919105447d0c1d512adc323091140adf2c2feb7e53e7366ab52c174333c44d423ab5f9efcb2761e94f2b39af1594ac969d53b7a723348c2559a7988f5a7d83c740da50b747e43403fbb", 0xec, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x6, @mcast2, 0x1}, 0x1c)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r4, r3, 0x0, 0x100000001)

11:56:19 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6216b, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1166.362218][T13557] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
11:56:19 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10012, r0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r3, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00')
sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x208, r4, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xd8, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74d4e286}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68a02b76}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70023441}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x45a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8736}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1dac9307}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe31a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x599a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x94304ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61490787}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a47905c}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x521b1411}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba6b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a6ab602}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x277a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f05ef5b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50a879b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5bab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43d795da}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6eac}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3b66}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcda1ad1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7df6834}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a0e}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x94, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f35}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3383b07c}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25b35f40}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e75e806}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa7af}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ddb}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a8d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc343}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b76}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7aa60c43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6238c196}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x269fdd25}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a1d9016}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e467e35}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xefc8}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bcf5bd6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6746}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x261c7ae8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58efa86d}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe93}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x975c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1daf4639}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c5d7c25}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4773}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44775132}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa7b9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4e6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6a6}]}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x45}, 0x1)
writev(0xffffffffffffffff, 0x0, 0x0)
setsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000080), 0x4)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0)

11:56:19 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac)
recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/5, 0x5}], 0x1}}], 0x1, 0x40000000, 0x0)
socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, <r1=>0x0})
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000))
sendfile(r1, r0, 0x0, 0x7fffffff)
ppoll(&(0x7f0000000100)=[{}, {}], 0x60, 0x0, 0x0, 0x0)

[ 1166.517936][T13621] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1166.520942][   T27] audit: type=1804 audit(1585828579.641:1185): pid=13614 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/548/cgroup.controllers" dev="sda1" ino=16033 res=1
11:56:19 executing program 2:
r0 = socket$phonet_pipe(0x23, 0x5, 0x2)
setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, 0x0, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000280)=""/46, &(0x7f0000000400)=0x2e)
r3 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r4 = accept4$netrom(r3, &(0x7f0000000140)={{0x3, @default}, [@rose, @bcast, @netrom, @bcast, @remote, @null]}, &(0x7f00000001c0)=0x48, 0x800)
setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000200), 0x4)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1400bf45e50000000000bf2188b648ad5c15b0f101747e6bee7b1d7a9e6598a80e076f781f1d5d1a91122f8b9ffb0aa77d95b3111b60730921f310da430d492113195efa1af09d2d023eee49db1930f043119c3de178a600364f8e27ac", @ANYRES16=r6, @ANYBLOB="0100000000000000000018000000"], 0x14}}, 0x0)
r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00')
sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000a0}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="94000000", @ANYRES16=r7, @ANYBLOB="000426bd7000fcdbdf2d0800000008000500e000000208000400ffff08ff08000500000000052600070073797374656d5f753a6f626a6563745f723a696e6574645f657865635f743a73300000001400060076657468310000000000000000f8ffff0700050000000c5f08000400ac1e00011400060076657468305f746f5f7465616d0000000500010001000000"], 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x0)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="74000000020603000000000000000000000000000e00703a69700000000900020073797a310000000008b8f94cc816000640e0ffff7f05001400060000000c000280080001407f00000105000100070000000500040000000000050005"], 0x74}}, 0x0)
listen(r8, 0x7fa040f0)

[ 1166.782368][T13632] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'.
11:56:20 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080))
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700)
pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000)
ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000000)={0x0, 0x0, 0xbf00, 0xfffffffe})
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000040))

[ 1166.944247][T13621] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:20 executing program 2:
r0 = socket$phonet_pipe(0x23, 0x5, 0x2)
setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, 0x0, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000280)=""/46, &(0x7f0000000400)=0x2e)
r3 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r4 = accept4$netrom(r3, &(0x7f0000000140)={{0x3, @default}, [@rose, @bcast, @netrom, @bcast, @remote, @null]}, &(0x7f00000001c0)=0x48, 0x800)
setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000200), 0x4)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1400bf45e50000000000bf2188b648ad5c15b0f101747e6bee7b1d7a9e6598a80e076f781f1d5d1a91122f8b9ffb0aa77d95b3111b60730921f310da430d492113195efa1af09d2d023eee49db1930f043119c3de178a600364f8e27ac", @ANYRES16=r6, @ANYBLOB="0100000000000000000018000000"], 0x14}}, 0x0)
r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00')
sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000a0}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="94000000", @ANYRES16=r7, @ANYBLOB="000426bd7000fcdbdf2d0800000008000500e000000208000400ffff08ff08000500000000052600070073797374656d5f753a6f626a6563745f723a696e6574645f657865635f743a73300000001400060076657468310000000000000000f8ffff0700050000000c5f08000400ac1e00011400060076657468305f746f5f7465616d0000000500010001000000"], 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x0)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="74000000020603000000000000000000000000000e00703a69700000000900020073797a310000000008b8f94cc816000640e0ffff7f05001400060000000c000280080001407f00000105000100070000000500040000000000050005"], 0x74}}, 0x0)
listen(r8, 0x7fa040f0)

11:56:20 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r5 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r5, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r5, 0x8)
r6 = accept4(r5, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f00000000c0)=0xfc4, 0x4)
ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000040)={0x0, 0x8000, 0x800, 0x1fc0, 0x3f})
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1167.221368][   T27] audit: type=1804 audit(1585828580.361:1186): pid=13652 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/549/cgroup.controllers" dev="sda1" ino=16129 res=1
[ 1167.268905][T13650] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 1167.323412][T13652] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1167.360044][T22357] tipc: TX() has been purged, node left!
[ 1167.510086][T22357] tipc: TX() has been purged, node left!
11:56:20 executing program 4:
r0 = socket(0x10, 0x80000, 0x800)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000162001c0002001800020003000000000100000051fd027323a54564000000b23071fc16cd6d4960a7cefc"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=@newchain={0x24, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)
accept4$packet(r0, 0x0, &(0x7f0000000140), 0x800)

11:56:20 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="0000001b7ae1ca3b174235f000ffffffff00000000090001006866736300000086724d4811a751a4a617677235014bdfead8cfbe415e13e3092a90b73b2e5f2382b432b5c94e4fdfb3fb9a85ce4ffe911a9f39f344edcf27d4bf5d4aefea67f5cd93193f51158eb60028add451f7a2442b3c254854cb9867fa435a711b39ae949e2c70a45af6c4356ebf521998b796d89da406b251ac2981749ad04203db4fabd3cf"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x34, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0x10, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0)

11:56:20 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000001000050d00"/20, @ANYRES32=r3, @ANYBLOB="8f0000000000000014001280090001007663616e0000000004010080"], 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @broadcast}, @IFA_BROADCAST={0x8, 0x3, @broadcast=0x2}]}, 0x28}, 0x1, 0xf0ffffff}, 0x0)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00')
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x28, r4, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x4}, @IPVS_SVC_ATTR_AF={0x6}]}]}, 0x28}}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x88, r4, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xc1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x200}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'xfrm0\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4040}, 0x4000000)

11:56:20 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6216c, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:20 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000000001801010000000000a46f804cce6573dc71dafe71797a3100000000050003002f0000b3082cc52f71b4020000"], 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1167.682681][T13663] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1167.736482][T13664] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 1167.781014][T13664] IPv6: ADDRCONF(NETDEV_CHANGE): vcan1: link becomes ready
[ 1167.804300][   T27] audit: type=1804 audit(1585828580.941:1187): pid=13668 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/550/cgroup.controllers" dev="sda1" ino=16161 res=1
[ 1167.807654][T13681] netlink: 'syz-executor.2': attribute type 5 has an invalid length.
11:56:21 executing program 3:
r0 = socket(0x10, 0x80002, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001540)=ANY=[@ANYBLOB="b6bd6b3500050000faff000000000000000000006dd82077e6921caa4fd0abf3b0cf1cdf0d6cf3e388f484a326e36ec17bbe700ee96dd0dac76f8b1784cb05d3ad32d3e31e719ecd18d6e845ce7264f46e395b971e59e8f31bcb07c01975a9444ff2da30b922ee7d0cc7d097885ae417b86bf0e1061ce01f58dbf5766aad00df42f13cf110f2b1955f2037603ac6bd25f259253283f162529f59631f7e06990715d56ace3e397301ac268609317224715e62568a982ce45bf662ef2b93c16e0f03828c26efe7f37e4463e5c94e8c7bc1e22c952febdff21a04747841f1028f"], 0x14}}, 0x0)
sendmmsg$alg(r0, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f00000000c0)="8f90d7304cf2d5d7aeb65f21df2c659b10dc4868ae88706dd062114a7f03f957aa991afecc684bd0b2", 0x29}], 0x2, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x118, 0x8040}, {0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000200)="6e57f4f25a96b5c3cc22be6b892627d07c86b0a85013f9e27722d80ff88698017c419f0b37d5ef51f1f66a9b59426d3f", 0x30}, {&(0x7f0000000240)="1bea7e15eb42c6f3e42e12aeca1d111234a31848271b8981056debece7ae7147055a0e8c2a99fb884c0bface2387b00c3f5cafcecf9699512474c94969d751929006ae716becd8b4bd5c49869a5021fc8b36c030b0da59d3", 0x58}], 0x2, 0x0, 0x0, 0x4}], 0x2, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
accept$alg(0xffffffffffffffff, 0x0, 0x0)
r3 = accept4(r2, 0x0, 0x0, 0x0)
r4 = socket(0xa, 0x1, 0x0)
close(r4)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000100)={r6}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r6, 0x4, 0x10}, 0xc)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
ioctl$SIOCX25SFACILITIES(r3, 0x89e3, &(0x7f0000001500)={0x7f, 0xfffffeff, 0x5, 0x7, 0x3})
socket$nl_rdma(0x10, 0x3, 0x14)
r7 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$IP_VS_SO_SET_DEL(r7, 0x0, 0x484, &(0x7f0000000000)={0x2c, @rand_addr=0xa8eb, 0x4e23, 0x2, 'lblc\x00', 0x1c, 0x1000, 0x29}, 0x2c)

[ 1167.934983][T13675] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1167.952948][T13677] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1167.974348][T13664] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 1167.992976][T13667] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1168.008724][T13681] netlink: 'syz-executor.2': attribute type 5 has an invalid length.
[ 1168.033012][T13695] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:21 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000012c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
socket$inet_icmp(0x2, 0x2, 0x1)
sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001480)=@newtfilter={0x40, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0xc, 0x2, [@TCA_MATCHALL_CLASSID={0x8}]}}]}, 0x40}}, 0x0)

11:56:21 executing program 4:
r0 = socket(0x10, 0x80000, 0x800)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000162001c0002001800020003000000000100000051fd027323a54564000000b23071fc16cd6d4960a7cefc"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=@newchain={0x24, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)
accept4$packet(r0, 0x0, &(0x7f0000000140), 0x800)

[ 1168.130562][T13699] IPVS: set_ctl: invalid protocol: 44 0.0.168.235:20003
11:56:21 executing program 1:
r0 = socket$inet(0xa, 0x801, 0x84)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0xffffffffffffff08)
listen(r0, 0x8)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="74000000020603000000000000000000000000000e007f000000000000003a69700000000900020073797a31000000002c0007800c000180080001400000000008000640e0ffff7f05001400060000000c000280270001407f000001050001000700000005000400000000000500050002000000"], 0x74}}, 0x0)
sendmsg$IPCTNL_MSG_TIMEOUT_GET(r3, &(0x7f0000001140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe3fd46db076fdda1}, 0xc, &(0x7f0000000080)={&(0x7f00000010c0)={0x7c, 0x1, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x2}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_RECV={0x8, 0x2, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_TCP_CLOSE={0x8}, @CTA_TIMEOUT_TCP_SYN_RECV={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x890d}, @CTA_TIMEOUT_DATA={0x44, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xfffffffa}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x200}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x31}, 0x40040)
r4 = accept4(r0, 0x0, 0x0, 0x0)
getsockopt$bt_hci(r4, 0x84, 0x80, &(0x7f00000000c0)=""/4071, &(0x7f0000000040)=0xfe7)

11:56:21 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0)
r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='cpu.stat\x00', 0x26e1, 0x0)
r4 = epoll_create(0xffff)
epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f00000004c0))

11:56:21 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000040)=0x1de3)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1168.324750][T13711] qfq: invalid weight 0
[ 1168.333863][T13711] qfq: invalid weight 0
11:56:21 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001d000100000000000000000007000000c282af6d843319fc0468058368f84eab29c7e881293f64dc921f2d3dbda4a8bd45f925a4ce4c10662698f084284db76500000000000000", @ANYRES32, @ANYBLOB="00000064d3556a69639f00dca66ecae9"], 0x28}}, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r3, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x6}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x4020000)
sendmmsg(r1, &(0x7f0000000200), 0x0, 0x8880)

11:56:21 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6216d, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:21 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$bt_BT_SECURITY(r0, 0x12, 0x3, &(0x7f0000000000), 0x2)

[ 1168.513273][   T27] audit: type=1804 audit(1585828581.651:1188): pid=13726 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/551/cgroup.controllers" dev="sda1" ino=15823 res=1
11:56:21 executing program 2:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00')
sendmsg$NL80211_CMD_GET_INTERFACE(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000840)={0x1c, r5, 0xb0343aabd1184b87, 0x70bd2a, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0x5f, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="7be90000", @ANYRES16=r5, @ANYBLOB="00012bbd7000ffdbdf251d0000000000990008000000000000000c0099000100000002000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000)
bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000340)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180)=0x3, 0x2)
write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYRES16], 0x2)
r6 = socket$netlink(0x10, 0x3, 0x4)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0)
r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0)
setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r7, 0x111, 0x1, 0x0, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={r8}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @broadcast}}, 0x1, 0x5f, 0x3, 0x8, 0x20, 0x7fffffff}, 0x9c)

[ 1168.594100][T13730] tipc: All keys are flushed!
11:56:21 executing program 1:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
pipe(&(0x7f0000000300)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040))
connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10)
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8)
r3 = socket(0xa, 0x1, 0x0)
close(r3)
r4 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r5}, 0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r5, 0x5, 0xfcc6}, 0x8)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r2, 0x15, 0x0, 0x2, &(0x7f0000000000)=[0x0], 0x1}, 0x20)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000140)=[@mss={0x2, 0x90}, @timestamp], 0x2)

[ 1168.683579][T13737] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:21 executing program 3:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x101c40, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_sctp(0xa, 0x0, 0x84)
socket$inet6_sctp(0xa, 0x0, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4)
ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'bond0\x00', 0x400})
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001})
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}})
write$tun(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000002000400000dc000000000011907800000000000000008307c0ffffffff01070bc4ac1414bb00000000831772ac1414aa00000004ac1e0001ac1e0001e000000100004e224e22009c90780100000000000000db5c75d2cef66ea36d8f9fd73cab54e09ed3f2a5479f0000000000000000000060d77bcfff86b109925428ad0d3ae8d7e26d7088b43598a4bb16e0f9fc4a08047946cf10fcba2ee7a2fe9a85ee0c3bacd4550fe93e895a8b30cf61b14ea08f34e9de665ecd9e55f3a8943b8782dd2eeb3c95635cc66fe88b210b789d2a14b7d6b273f1e27809eb4fd026e2a2"], 0xe6)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
accept4(r3, 0x0, 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x2e0, 0x98, 0x1b8, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ip={@multicast2, @broadcast, 0xff, 0xff000000, 'ipvlan1\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x5e, 0x2, 0x1}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@ip={@loopback, @empty, 0xffffffff, 0xffffff00, 'macvlan0\x00', 'ip6erspan0\x00', {}, {}, 0x21, 0x2, 0xd}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz1\x00', 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff, [0x6, 0x3, 0x1, 0x4, 0x5, 0x1], 0x1, 0x4}, {0x0, [0x4, 0x7, 0x6, 0x4, 0x0, 0x2], 0x1, 0x7}}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}, {[0x6, 0x7]}}, @common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}, {0x0, 0x100, 0x6}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x7, 0x3, 0x1, 0x0, 0x1], 0x0, 0x6}, {0x4, [0x5, 0x6, 0x6, 0x7, 0x3, 0x2], 0x0, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3d8)

11:56:21 executing program 4:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x268f)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_msfilter(r3, 0x0, 0x18, 0x0, 0x0)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000055c0)="2efe1e4361e18be2203e621d89531eda7449574a6363d3a83546af8672b816f275bc25033eaa7e653b04c241d02ca098b9")
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r4, &(0x7f0000000200), 0xf000)
socket$inet(0x2, 0x4000000000000001, 0x0)
write$cgroup_int(0xffffffffffffffff, 0x0, 0x0)
sendfile(r2, r1, 0x0, 0x100000001)
bind$packet(0xffffffffffffffff, &(0x7f0000000240), 0x14)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000500), 0x0)
getsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4)
bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x3, 0x2}, 0x6)

[ 1168.803318][T13741] IPVS: ftp: loaded support on port[0] = 21
11:56:22 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', <r1=>0x0})
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPVLAN_MODE={0x6, 0x1, 0x2}]}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x2)
sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x30, 0x0, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x9}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xd97}]}, 0x30}, 0x1, 0x6c}, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r6 = socket(0xa, 0x1, 0x0)
close(r6)
r7 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000100)={r8}, 0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000000)={r8, 0x3}, &(0x7f0000000280)=0x8)

[ 1169.053940][T13749] x_tables: duplicate underflow at hook 2
[ 1169.076380][T13768] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:22 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x801, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

[ 1169.089192][   T27] audit: type=1804 audit(1585828582.221:1189): pid=13757 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir340412351/syzkaller.ylwG5E/719/cgroup.controllers" dev="sda1" ino=16241 res=1
11:56:22 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000100)=0x80)
bind$bt_rfcomm(r1, &(0x7f0000000140), 0xa)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@gettaction={0x24, 0x32, 0x503, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}]}, 0x24}}, 0x0)
sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0)

[ 1169.351905][   T27] audit: type=1804 audit(1585828582.491:1190): pid=13776 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/552/cgroup.controllers" dev="sda1" ino=16257 res=1
11:56:22 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
socketpair(0x4, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket(0xa, 0x1, 0x0)
close(r2)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r4, 0x74, &(0x7f0000000400)=[@in={0x2, 0x4e20, @rand_addr=0x8001}, @in6={0xa, 0x4e21, 0x9, @empty, 0x80000000}, @in6={0xa, 0x4e22, 0x9, @empty, 0x400}, @in6={0xa, 0x4e20, 0xb, @dev={0xfe, 0x80, [], 0x14}, 0x401}, @in={0x2, 0x4e21, @multicast2}]}, &(0x7f0000000480)=0x10)
r5 = socket$netlink(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
r7 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r7, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r7, 0x8)
r8 = accept4(r7, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200080000001028e6c467144d2fa833"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000900010068667363000000000400020000000000"], 0x38}}, 0x0)

[ 1169.905270][T13747] IPVS: ftp: loaded support on port[0] = 21
11:56:23 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6216e, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:23 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r3, r2, 0x0, 0x100000001)

11:56:23 executing program 4:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0c0db5505e0bcfe847a071")
pipe(&(0x7f0000000000))
r1 = socket$inet(0x2, 0x3, 0xa8)
getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44)

[ 1170.387827][T13760] x_tables: duplicate underflow at hook 2
[ 1170.505419][T13830] IPVS: ftp: loaded support on port[0] = 21
[ 1170.526026][   T27] audit: type=1804 audit(1585828583.661:1191): pid=13826 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/553/cgroup.controllers" dev="sda1" ino=16097 res=1
11:56:24 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00')
r6 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x28, r5, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x4}, @IPVS_SVC_ATTR_AF={0x6}]}]}, 0x28}}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x10, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x10)
sendfile(r2, r1, 0x0, 0x100000001)

[ 1171.324305][T13840] validate_nla: 1 callbacks suppressed
[ 1171.324314][T13840] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:24 executing program 2:
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x6, 0x4)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f0000000080)=0x79, 0x4)
listen(r1, 0x8)
r4 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0)
listen(r5, 0xfffffffe)
accept4(r5, 0x0, 0x0, 0x0)

[ 1171.445343][T13844] IPVS: ftp: loaded support on port[0] = 21
[ 1171.561276][   T27] audit: type=1804 audit(1585828584.701:1192): pid=13856 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/554/cgroup.controllers" dev="sda1" ino=16097 res=1
[ 1171.637016][T13867] netlink: 'syz-executor.5': attribute type 5 has an invalid length.
11:56:28 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6216f, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:28 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='rdma.current\x00', 0x275a, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r3, 0xc080661a, &(0x7f0000000140)={{0x2, 0x0, @reserved="d1fa303472597f4a73ef0c7931a31438d14134608d041375d59c2c5b653d90b9"}})
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
mmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x1000001, 0x840000000000a132, 0xffffffffffffffff, 0xfffff000)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
mmap(&(0x7f0000196000/0x4000)=nil, 0xc07000, 0xffffffffefffffff, 0x8032, 0xffffffffffffffff, 0x0)

11:56:28 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff}, 0x10, 0x80000)
sendfile(r4, 0xffffffffffffffff, &(0x7f00000000c0), 0x8)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:28 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xffffffffffffffa4, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070601036200000000000000000000000500010007000000"], 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0x100000002)

11:56:28 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2c, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0)
r1 = accept(r0, 0x0, &(0x7f0000000000))
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x9)
accept4(r2, 0x0, 0x0, 0x0)
r3 = socket(0xa, 0x1, 0x0)
close(r3)
r4 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
r6 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r6, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r6, 0x8)
r7 = accept4(r6, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000200)={@rand_addr, @loopback}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r5}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=<r8=>r5, @ANYBLOB="92000000f764ab2e4aff45b574d1decf51de24cae8f27642be21d124befd53e6313729a7220606afb00cfe0d2769bda3f1cc0a92512efe4336c036fe6dfe592e4a520792324fc65ed105c569020ffc6e0ede5e1a84441cfa4ddb580c093057f7729c4a010000000100000017c21c98f745f6be687e412e4bac3e367013b98fe66db62b877f6bfb85fa81177a234a1840fff1162649bf"], &(0x7f0000000040)=0x9a)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r8, 0x4}, 0x8)

[ 1175.841122][T13909] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1175.973593][   T27] audit: type=1804 audit(1585828589.112:1193): pid=13913 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/555/cgroup.controllers" dev="sda1" ino=16401 res=1
11:56:29 executing program 3:
close(0xffffffffffffffff)
syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00')
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
accept4(r1, 0x0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071")
sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @u32=0x1}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r2}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_DELETE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x20, 0x2, 0x2, 0x101, 0x0, 0x0, {0x2, 0x0, 0x4}, [@CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080))
r5 = socket$inet6(0xa, 0x3, 0x1)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c)
setsockopt$inet6_opts(r5, 0x29, 0xc2ac8f5bc9397a84, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1)
sendmmsg(r5, &(0x7f00000092c0), 0x400000000000064, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8)
socket$nl_generic(0x10, 0x3, 0x10)

11:56:29 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x3f7, 0x400, 0x70bd28, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24000020}, 0x4000010)
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48)

[ 1176.108481][   T27] audit: type=1804 audit(1585828589.152:1194): pid=13915 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir193934465/syzkaller.FijIx1/853/cgroup.controllers" dev="sda1" ino=16449 res=1
[ 1176.265070][T13929] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:29 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xffffffffffffffa4, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070601036200000000000000000000000500010007000000"], 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0x100000002)

11:56:29 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x0, 0x8, 0x101, 0x0, 0x0, {0x0, 0x0, 0x2}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x4305}]}, 0x38}, 0x1, 0x0, 0x0, 0xc010}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r5, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000000)=r5, 0x4)
sendfile(r2, r1, 0x0, 0x100000001)

[ 1176.759166][   T27] audit: type=1804 audit(1585828589.892:1195): pid=13939 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/556/cgroup.controllers" dev="sda1" ino=16433 res=1
11:56:29 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl(r0, 0xb03, &(0x7f0000000000)="991dfa6b1dfc14897c6e4c24b65222b01fd00492698115e40186bb42934d2ce4b640ec76f04499ee10d2ca38ec449b844bde9425cc7ea6bdd9fb00aa47395b9173587ff49801d79c25b93806104aea8b8ade0265ae21a0278d82b9267a79507b367ccce69d5afab814e7302562d42287c899f1c901f95c20144e631469d1dbd0623e9611e1fd0714aa99376dc692c511c26ece8951c6369a9f0bbbef4b277fb9c9c89241265ac1063cca7acee5ad9a73d228c9c617ec785c19ef2787d0791b3de462a513322e662dd68225f01ce8b3dda3c08f5657f74f4e41c3aee69b5c279147a9bbc3d03b48cd3d9d127bfa9396e71d")
setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x2b8)

11:56:29 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40286608, &(0x7f00000002c0))
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00')
sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000840)={0x1c, r3, 0xb0343aabd1184b87, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x58}}, 0x0)
sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x3c, r3, 0x400, 0x70bd2d, 0x1, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3f, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfff, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040}, 0x4004000)
setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000280)=@ccm_128={{0x304}, "cfde47793e3bca60", "93e28d5f5e42b60a6dc45f10d567fa8e", "67ebea8f", "48a2d55d839bdf57"}, 0x28)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0xae, @rand_addr="e8c32fb545fa419334df183f75a2bb00", 0x6}}, 0x7, 0x8}, 0x90)
sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x140, 0x2, 0x2, 0x201, 0x0, 0x0, {0x5, 0x0, 0x9}, [@CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_TUPLE={0xac, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr="227c708b93bb2e8be71c0fee8cb0e77f"}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x41}}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x2a}}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xbe}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_MASTER={0x68, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x18}}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x20000004}, 0x4800)

11:56:30 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62170, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1176.851262][   T27] audit: type=1804 audit(1585828589.992:1196): pid=13940 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir193934465/syzkaller.FijIx1/854/cgroup.controllers" dev="sda1" ino=16401 res=1
11:56:30 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}})
write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xdcd)
r2 = socket$inet(0xa, 0x801, 0x84)
close(0xffffffffffffffff)
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000b80)=ANY=[@ANYBLOB="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", @ANYRES32=<r4=>0x0], &(0x7f0000000000)=0x80f806766c7df7b9)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x83, &(0x7f0000000140)={r4}, &(0x7f0000000480)=0x18)
sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000840)={0xa4, 0x0, 0x8, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:clock_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x1)
sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x5c, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_team\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x5c}}, 0x8008080)
sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x4c, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:dlm_control_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x8041)
sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000001140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001100)={&(0x7f0000001040)={0xa4, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_1\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:cpu_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x38}}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:udev_exec_t:s0\x00'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x48040}, 0xc010)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r5 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0x9}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e20, @remote}], 0x5c)

[ 1176.979285][T13948] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:30 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000080)=0x100)
setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x2, 0x0, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x4010, r0, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3cef75a805e6e23e000000000801010000000000000000000000000900010073797a2f0000000c000480080001400000000006000000000000000000"], 0x3c}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r4, r3, 0x0, 0x100000001)

[ 1177.052080][T13950] EXT4-fs warning (device sda1): ext4_group_add:1658: No reserved GDT blocks, can't resize
[ 1177.137729][T13955] xt_CT: No such helper "netbios-ns"
[ 1177.141244][T13956] __nla_validate_parse: 6 callbacks suppressed
[ 1177.141253][T13956] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
11:56:30 executing program 4:
unshare(0x40000000)
r0 = socket$inet(0xa, 0x801, 0x84)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
accept4(r1, 0x0, 0x0, 0x0)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x8, @multicast1}, 0x10)
listen(r0, 0x8)
r2 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x1, 0x4)
socket$nl_route(0x10, 0x3, 0x0)
socket$inet6(0xa, 0x800, 0x3)

[ 1177.359111][T13969] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1177.371234][T13950] EXT4-fs warning (device sda1): ext4_group_add:1658: No reserved GDT blocks, can't resize
11:56:30 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)=@gcm_128={{0x304}, "b1f08105e8ad3d8b", "529789cf8922294a69262029698d203c", "bfdf58da", "5cc8533291d676cb"}, 0x28)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x28, r4, 0x1707, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip_vti0\x00'}}]}]}, 0x28}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000001)

[ 1177.460205][T13982] IPVS: ftp: loaded support on port[0] = 21
[ 1177.542038][T13948] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:30 executing program 3:
r0 = socket$unix(0x1, 0x3, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
ioctl$TUNSETCARRIER(r2, 0x400454e2, &(0x7f0000000040)=0x1)
accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000000)=0x10000000, 0x4)
bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x6e)
listen(r0, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x80000000004)
write(r3, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29)

[ 1177.646476][   T27] audit: type=1804 audit(1585828590.782:1197): pid=13993 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir193934465/syzkaller.FijIx1/855/cgroup.controllers" dev="sda1" ino=16593 res=1
[ 1177.826519][T13982] IPVS: ftp: loaded support on port[0] = 21
11:56:31 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e23, @loopback}], 0x10)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, 0x8)
connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4623, 0x0, @ipv4={[], [], @multicast2}, 0xfffffffe}, 0x1c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
accept4(r2, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0xc)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="b1", 0x1}], 0x1)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = getpid()
sendmmsg$unix(r3, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)='|', 0x3300}], 0x1, &(0x7f0000000140)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}], 0x198, 0x0)
r5 = syz_open_procfs$namespace(r4, &(0x7f0000000140)='ns/pid_for_children\x00')
ioctl$NS_GET_OWNER_UID(r5, 0xb704, &(0x7f0000000180))
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080), 0x8)
getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000280), &(0x7f0000000200)=0x4)

11:56:31 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa7f7d07726ce5bbce9a7576a40a30003000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060010ffffffff2d6405000000e8006504040001000000007d60b7030000000000006a0a000300000000850000000d5d10d61f00000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48)
socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071")
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0xe10, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28)

[ 1178.164743][   T27] audit: type=1804 audit(1585828591.302:1198): pid=13975 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/557/cgroup.controllers" dev="sda1" ino=16322 res=1
[ 1178.284184][   T27] audit: type=1804 audit(1585828591.302:1199): pid=13979 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/557/cgroup.controllers" dev="sda1" ino=16322 res=1
11:56:31 executing program 3:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
writev(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000380)="f9", 0x1}], 0x1)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x39}}, 0xc)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x58}}, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'batadv_slave_1\x00', <r6=>0x0})
sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x9c, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKSTATE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4804}, 0x40804)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, <r8=>0x0}, &(0x7f00000000c0)=0xc)
sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {0x0, r8}}]}, 0x28}}, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r8}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0)

11:56:31 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62171, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:31 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0x42eba79f28e9c1af, &(0x7f00000002c0)={&(0x7f0000000340)={0x98, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x50, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @empty}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @rand_addr="782c56e30021bed8f9f3b66cee8581f8"}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x98}}, 0x0)
ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040))
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, 0x0, 0x1, [@AF_BRIDGE={0x4}]}]}, 0x28}}, 0x0)

11:56:31 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000400000801010000008d07bca25d69531600000000000023135503002f0000000c0004800800014000"/60], 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1178.662511][T14040] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
11:56:31 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000e52e92cf1b7bbc062b0007050000fab09200000000000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d0000003c0002000000000000000000000000000000000000000000000000000c000400000000000052e0db140006000000000000a1d00492c8b4f08fe7f3b1d6cf071419d9a4117c1b56df879600d7c9dd693feb8150abbb3f00000000000000000000eb2058d096ee49dffb7715c858c243d00000000000000005ac83a479d1a7e5be078ca3fa1e43ab1cafada043d3134cdf53a3c237ea5e295ac3dc7fd793ff88d6d360dcf043f9e97035c647e9db2be930090000000003000000000040000000"], 0x6c}}, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = socket$tipc(0x1e, 0x5, 0x0)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4)

[ 1178.820888][T14050] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1178.966150][   T27] audit: type=1804 audit(1585828592.102:1200): pid=14052 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/558/cgroup.controllers" dev="sda1" ino=16673 res=1
[ 1179.203042][T14050] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:32 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0x2)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4)
sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040))
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")

11:56:32 executing program 1:
pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
accept4(r2, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000280)=0x4)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xc6dd, 0xf087}, 0x14)
r4 = socket$inet(0xa, 0x3, 0x1000)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$CAIFSO_REQ_PARAM(r5, 0x116, 0x80, &(0x7f00000000c0)="367bbce92ccb6d6dfc4293546707eca77cc97fcd1d4c0e8c1ed9c81dc25fbaa26068fd30d5fe91281b984de5f34531f9021f1a12b3804f02957a56d511d17263040b34b575d529e2f5954e522eed9d8596d6b694354d210f16099a5d8045f339f03cb73837bd819cffdabb70b5aa1514066b36223920c64003a8e009947532de43c64dc5de77e58b130bfa2e1786a94bc7e6cdbac2f77180a15695ad915f6c53408d47de6d206ee4854734d175966afc7649ba80781c75205a02291ed45e06ebc0ecefd765bd255cb46f", 0xca)
splice(r0, 0x0, r3, 0x0, 0x4ffe1, 0x0)

11:56:34 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1)
r4 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x3fb, 0x20, 0x70bd2b, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x1)
ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}})

11:56:34 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000040)=0x9)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @local}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
sendmsg$alg(r3, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000340)="35e41ee3003cd50f6a6f0eb19182e8006e4b5d80f6605ca1e20b7b98b67dac6c28cefd53fc827150b2e984e07522d7128d1f159920b353d46a365869872084d6bc9aa7f095d328035dd405c98d7b727d", 0x50}, {&(0x7f00000003c0)="e0ac16ff090176c965a6a5c45f11168a0b7e9571b67a0a4dc1150b6d36922aa98494d10680779925d3a1c411a5bb6a6a3b766eafbc4504759033d649d8b782c046294b31e917e24ba54fe6bbc62968f0d2c43f034aa52064c000f682dd513adb2ecefb9a772625caa9b1b96ef159b9e4ac00dfcf5513c5cdf7dba7954c09854651cf548057003bbe764739123a4cdf18acea6dd2e126c0317c67b35a7c34b4cf6dd26a129e98aa650f0674f39239bb79f6fdb53e54a7932a9ea9726262b270535e9a0b9c012dd29697fe85891cd95b07bb09f7d2335078e19a407dc5fe053e83", 0xe0}, {&(0x7f0000000280)="bb7b", 0x2}, {&(0x7f00000004c0)="a0c0cda451f2cc83c944ab0a72f5a675804aa5c8be6ca915f77b2692942e534e0f1b987290ee5df4db298cd0f0c40c3118c082ffb73d9d96db72bcc11cb19905c595daf4f6cab741c3b04bf0d9d06115e794adf7de47a42297165e99bfc0647e1f873d842cb69ec59ad6325d5c59123479118a32b9b1fac3faac94581dd7b6ed1327050ccc858fd1e9ebf1c3aca653834c95ea4e8aa516eaf6a8cd70cfcdf1c812483a3fb8fd6b7351d8184421aea3c1a36151c5ca80e1bdfa48ec9562c96e13d3c1cc1150bbb043b9738cee7972235d57a122e421d872f037f4c534f2b074fe321849a648cef6ed0b86ac", 0xeb}, {&(0x7f00000005c0)="aff0fe18a80c7e78e3a0f21971c2b2a281cd5b0cbae0b64678fd150d908add8012d97ee4e1f7f6ecc44024938e78a3ed7dbf034b97f6", 0x36}, {&(0x7f0000000600)="8c15335035fd043c04e0910498e0dc4bdeeb3b852db3fb3fa4e8956def27863af0925ee40c7405357a7be86ded8116e051617604205b0f29cb9d081983b379ef94b86b3e61f693c52d0c9af9ba9d4c977f71b0d53b5ed22378db1fd6e944d03b0641901d4ad3282478021e953c9ef72e1366bbf2723b46cb272510a79009f50f5261655889b6d44282fce8", 0x8b}, {&(0x7f00000006c0)="3bbdb19d9c0a015b03f94911891d18ef3370b482394b373a822e2e14ca43aa638b97df11b50d03149e3ccc0e1010133ddabc1ff117c41a47b77e6bdadaae95b0cd1447bc6006039c7ff52538372ae3585d918f8b60eb52e973d4fe350e6637156b16e5cf7f202e2387e521e0f2d77431b265bb3edad1e32036171b6976adf9a96ef5e92721cf5263cf9bd403661b20723ce306e7e20eb97e2cdddae5665b6bf4650ac16d95195f43fff0d63b488cbedf4e99aa960d8077160284a91542d0d7ef5d8ee710defed3904ae2d549a40d8aa8fb4072a8fe81c6006a043b385d1e8e27e1671778fd5239fb6d2dea0ddd138b075638f2c4b1ab", 0xf6}, {&(0x7f00000007c0)="5bb3bcd20786d7ae17a768c0ff17491a536209396dbdc995005788d0fa665b6e38735a9bbcd6c9e9f66a601692690ef16f41561ad6102ff25c81cb0379baaa68228862f95e9bb854c5b3c7be8794e8398091b3141966931b416620d5a528b24040998789fdf5633a1b8cd778f54d1c5787a7bf0220b7f3c6aed0585c6e99a147e43cc302d7f94ca3a29caf040ec49494354a34b21cf6c89f5c016fd4", 0x9c}, {&(0x7f0000000880)="12c099ecac729a9955ddd61f59a4c15b00f938e79f4711b26d6320cffe20f7df55d96eba1d3f83aaa48fbd3d2586236493c187f5ac39cd7a7beaa41a6013fbd7cd4fc3664d3ded66f4d92cae2e2c34c1400fedd1a64d461461d1f9755d0ac63f31e8a8d37aca94a2e7a89969c8d107da6c67f9bbd556bbffc743d012a622f5aa0f485ffc03f40a0a", 0x88}], 0x9, &(0x7f0000000a00)=[@iv={0x20, 0x117, 0x2, 0xb, "58397ee61492308500a705"}, @iv={0x110, 0x117, 0x2, 0xfb, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0xb5}], 0x1d8, 0x10}, 0x84)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x18)
sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$sock_proto_private(r5, 0x89e0, &(0x7f00000000c0)="6c0448713f31f1a92ed5bb32fab7bd5542ef43f936c721f1e08b2607888b60100541621d334c21abad00f2e7cf1ad789d5596af5bac3f78981f7843c595239f853e3ec65a942b55505348ad52154e4fd238443f47e1e05c4c0597a18dd763412e573c57108566e497962e0886aa1e6645e1daa5c26cf09d9cd874b18a1ba5cf97864f3f11fadcf5e2babcef1bac01dba7ef876c0bd5c813c206b2b1e469287a8fd")
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f00000001c0)={0x0, 0x26, &(0x7f0000000180)={&(0x7f0000000c40)=ANY=[@ANYRES64=r5], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r4, r1, 0x0, 0x100000001)

11:56:34 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071")
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001})
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @loopback}})
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0xff, 0x81, 0x2, 0x81cd}, {0x0, 0x8, 0x6, 0x9}, {0x8, 0x3, 0x5, 0x3}, {0x6, 0xef, 0x0, 0x8}, {0x81, 0xca, 0x8, 0x1}, {0x3, 0x1f, 0x9, 0xfffffffb}, {0xc23, 0xce, 0x5, 0x7}, {0x4, 0x0, 0x5, 0x80000001}]}, 0x10)
write$tun(r1, &(0x7f0000000240)={@void, @val={0x3}, @mpls={[], @ipv4=@icmp={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x32, 0x0, @dev, @remote}, @timestamp}}}, 0x100c)

11:56:34 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62172, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:34 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
poll(&(0x7f0000000000), 0x0, 0x200)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00')
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x28, r2, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x4}, @IPVS_SVC_ATTR_AF={0x6}]}]}, 0x28}}, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa4, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3f}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x248}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xf001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4008080}, 0x850)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
close(r0)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780))

11:56:34 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x100000004e22, 0x0, @empty}, 0x1c)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='macvlan0\x00', 0x10)
sendto$inet6(r0, &(0x7f00000005c0), 0xe0ff8019, 0x0, 0x0, 0xd8)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x58}}, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', r6})
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")

[ 1181.134088][T14100] tipc: All keys are flushed!
[ 1181.152265][T22357] tipc: TX() has been purged, node left!
[ 1181.194094][T14105] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1181.258196][T14116] netlink: 'syz-executor.2': attribute type 5 has an invalid length.
[ 1181.294260][   T27] audit: type=1804 audit(1585828594.432:1201): pid=14109 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/559/cgroup.controllers" dev="sda1" ino=16752 res=1
[ 1181.740623][T14119] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1181.814828][T14105] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:35 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
getsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f0000000040), &(0x7f00000000c0)=0x10)

11:56:35 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1afd3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x14, 0x2, 0x0, 0x1, {{0x8}, {0x8}}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x148, r3, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x44, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'wg0\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x26}]}, @TIPC_NLA_SOCK={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x70bd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3c36}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9361}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x18}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA={0x80, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x50}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa1cf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x1}, 0x0)

[ 1182.102931][   T27] audit: type=1804 audit(1585828595.242:1202): pid=14144 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/560/cgroup.controllers" dev="sda1" ino=16753 res=1
[ 1182.306223][T14149] device gtp0 entered promiscuous mode
11:56:35 executing program 3:
sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="68000000010401080000000000000000000000000a00020000005c2100000000080004400000e1ba080003400000000908000440000010000800034000778000050001000100000008070540000000020800034000000008060006400004000008000440000000e2"], 0x68}}, 0x0)
r0 = socket(0x10, 0x80002, 0xc)
sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x58}}, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@empty, 0x31, r4})

11:56:35 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62173, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1182.347490][T14149] IPv6: ADDRCONF(NETDEV_CHANGE): gtp0: link becomes ready
11:56:35 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000003640)={&(0x7f0000003540)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000003600)={&(0x7f0000003580)={0x44, 0x1, 0x2, 0x401, 0x0, 0x0, {0x2, 0x0, 0x1}, [@CTA_EXPECT_TUPLE={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @mcast2}}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4080}, 0x10000084)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000003500)={{0x8, 0x4ecc74e5}, 0x4e}, 0x10)
recvmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, <r4=>0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/235, 0xeb}, {&(0x7f0000000040)=""/46, 0x2e}, {&(0x7f0000001300)=""/135, 0x87}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/131, 0x83}], 0x6, &(0x7f0000002500)=""/4096, 0x1000}, 0x100)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000036c0)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, &(0x7f00000037c0)={&(0x7f0000003680)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003780)={&(0x7f0000003700)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000827bd7000fddbdf250700000014000380080003000100000008000300080000001c00068008000100400000000880284e0a6f8c92b842ee34f3c8816d"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x20004005)
sendmsg$NL80211_CMD_SET_MPATH(r4, &(0x7f00000038c0)={&(0x7f0000003800)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003880)={&(0x7f0000003840)={0x14, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4008804}, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r5, r1, 0x0, 0x100000001)

[ 1182.542352][T14161] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1182.663362][   T27] audit: type=1804 audit(1585828595.802:1203): pid=14163 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/561/cgroup.controllers" dev="sda1" ino=16753 res=1
11:56:35 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', <r1=>0x0})
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3a2, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0300000000400000140013801b0001006970766c616e00ce25b2000400028008", @ANYRES32=r1, @ANYBLOB="0800af0077e8b014e096a270bab966f04d90446b7da72020b19f186dff1a0c365057d8d1fbe0f384fae0e30760f8d4efd8f7ed74d805a558f843ea01175b7f3ec6ecc5a2a2909dc3a8913e8840021f1b9c1146788934487418bd6aaec1", @ANYRES32, @ANYBLOB], 0x44}}, 0x0)

[ 1182.762159][T14160] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1182.880059][T14164] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1183.031903][T14112] tipc: All keys are flushed!
11:56:36 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1)
r4 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x3fb, 0x20, 0x70bd2b, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x1)
ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}})

[ 1183.182059][T14151] device gtp0 entered promiscuous mode
[ 1183.202560][T14151] IPv6: ADDRCONF(NETDEV_CHANGE): gtp0: link becomes ready
[ 1183.445519][T14188] netlink: 'syz-executor.2': attribute type 19 has an invalid length.
[ 1183.455724][T14188] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 1183.468843][T14164] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1183.481171][T14197] tipc: All keys are flushed!
[ 1183.506688][T14200] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:36 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)
socket$nl_rdma(0x10, 0x3, 0x14)

11:56:36 executing program 3:
socketpair(0x0, 0xa, 0x3, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={<r2=>0x0, 0x1d, "2f4eaafb3880dc22407b7e3523ee4a87f3cb168297e2dc521e8f65241e"}, &(0x7f0000000080)=0x25)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x1}, 0x8)
r3 = accept4$inet6(r1, 0x0, &(0x7f0000000100), 0x0)
getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000140)=""/70, &(0x7f00000001c0)=0x46)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000200)={@any, 0x0, 0x7778, 0x3f})
r4 = socket$inet6(0xa, 0x1, 0x6)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e)
socketpair(0x22, 0xa, 0x1ff, &(0x7f00000002c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000300)={r2, 0x7ff}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000380)={<r7=>0x0, 0xd6, 0x9}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000400)={r7, 0x3}, &(0x7f0000000440)=0x8)
r8 = socket(0x8, 0x5, 0x344f)
sendmsg$IPCTNL_MSG_EXP_GET(r8, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x7c, 0x1, 0x2, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @loopback}}}]}, @CTA_EXPECT_TUPLE={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
socket$rxrpc(0x21, 0x2, 0xa)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={<r9=>0xffffffffffffffff})
r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000640)='batadv\x00')
sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r9, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x24, r10, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x10001}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4010)
r11 = socket$netlink(0x10, 0x3, 0xa)
sendmsg$IPVS_CMD_GET_INFO(r11, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x290e2008}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xbc, 0x0, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x22}}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x1a}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @remote}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x6c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xde}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x15}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x1}, 0x40040c0)

11:56:36 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
syz_emit_ethernet(0xb1, &(0x7f0000000240)={@local, @multicast, @void, {@llc={0x4, {@snap={0xaa, 0x0, "c4", "983315", 0xd, "5099f8dbb25b018f63d51e5fb8be87c2e5b06e51bb6eed90e26d8b51de94778d707bfde4d4be5fc7ea30ba714405b30a967bb80fa8b95f8032c2bda19ed65b7d4953c1e75a3161cda227d23773255270ef84f47bfb43de54ee16c3653cd9a03edba6d1d637da89acb5e78f06392dbb1ca9921edc1ac6be6593240f7339cbcde0eb7c7d2ae4801ac2f38d51616c00a01cc20217e2785059413d4d72"}}}}}, &(0x7f0000000300)={0x1, 0x3, [0x8f, 0x601, 0x840, 0xa2a]})
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0)="314a0e6cdb2a109c177f06088d40200a586f499536efe3705a83aaab0a5dd95f0be998d61305b9e71d3652a1d2d3d7fe7ae960e68a174e86b1c32f246912b8e21a0c304f606b4b77b813de237c2122d8c3468de14c97b47bbce512732f8f3b16f48ebd4cd47f79eef77b1027fe967408260a732239b471eaa0d04de34fe03c197aaec23162a3693e7a4fe33e0d7876a264c45a63bf", &(0x7f0000000040)="231e3cbe45348925d6064fc192"}, 0x20)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x802, &(0x7f0000000080)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0324fc60100002400c000200053582c137153e370900018004001d00d1bd", 0x2e}], 0x1}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000580)={<r4=>r2})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000005c0)=[@in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e20, 0x40, @remote, 0x27}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x25}, 0x8327}, @in6={0xa, 0x4e23, 0x939, @rand_addr="9029adbc7a1a5e666640b8c7a745794c", 0x5}, @in6={0xa, 0x4e24, 0x9, @loopback, 0x7b9e}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x40}, @in6={0xa, 0x401, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x80000000}], 0xb8)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$SOCK_DESTROY(r6, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x148, 0x15, 0x200, 0x70bd28, 0x25dfdbfe, {0x21, 0x40}, [@INET_DIAG_REQ_BYTECODE={0xb1, 0x1, "cb2b66b712725efcc899b492a59ff5d4b0886b1605433d4ac39f4162fe1c18a0945b05c5262bd398d45728926073cac55ff0a5713f004d521d67759fe4b66ccc7f164aed4405ed24314ba780d7b67c966aef6b2928d5fa492de2838480713460c5b6e9ca3dffdfb74180efa600528739a992639a151fbc5b9b36ffa8074ddf1508dd51a56bd719dcacbf5a9e6921e36f5c198affb28c707df6f9242581a5762fbcc581aaf8479f54819789c8c7"}, @INET_DIAG_REQ_BYTECODE={0x6a, 0x1, "8b7c060b96821f51386f36057dbd86d902d01a89ff16dae1e16d9cbbb2237fce93d39ee12a21970126a83b2bb6fceebe0398066fd0a0e046912e15cd008fae12a2456ecbc42cae169cb0c5ae24085a90f3c799eefb7299575b4ab3e272d534717584b856b0f3"}, @INET_DIAG_REQ_BYTECODE={0x12, 0x1, "e9fedfdef6f0383bcd9f790a3ed4"}]}, 0x148}, 0x1, 0x0, 0x0, 0x40050}, 0x14)

[ 1183.851585][   T27] audit: type=1804 audit(1585828596.992:1204): pid=14231 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/562/cgroup.controllers" dev="sda1" ino=16757 res=1
[ 1183.859940][T14220] netlink: 'syz-executor.5': attribute type 2 has an invalid length.
11:56:37 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xc0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x1f, 0x0, <r1=>0x0, 0x0, &(0x7f0000000080)={0x8, 0x3}, 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x3, 0x83, 0x80000000}, &(0x7f0000000100)=0x1ef2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x1}}, 0x10)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x58}}, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
r8 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e20, 0x9, @rand_addr="35ed9bb96ddaeef0ea4e285143729b70", 0x7ff}, 0x1c)
getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000000800050700a66054f28c01f8ffff2fa4492fd1eb7d39e83c8b0f7ef916ec7ef6c7415734c1b99a5e71d7327452b620a5db4cc8549a56724cd51d56af0a8c1cd4984c6f3d35e4f1fd2f168ec4ffff301c91de550d61", @ANYRES32=r9, @ANYBLOB="3300000200000000280025000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edadde0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c50000000000000000f6e3", @ANYRES32=0x0, @ANYRES64], 0x5}}, 0x0)
sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x58}}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x3ff, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x98eecbcfa6e774df, [], r9, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r1}, 0x78)

11:56:37 executing program 2:
r0 = socket(0x15, 0x5, 0x0)
bind$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0xa)
listen(r1, 0xd100)
ioctl(r1, 0x1000008912, &(0x7f00000000c0)="08d7a7057eeccf28b2f0000016826ea8ba50b524b4ee00"/36)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="580000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000030001280090001c5281bffabfcc830002000028006000100000000000c0002000b000000080000000600050088a800001f000500", @ANYRES32=r2, @ANYBLOB], 0x58}}, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x58}}, 0x0)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r7, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000007ec0)={'vxcan0\x00', <r8=>0x0})
sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000083c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000008380)={&(0x7f0000007f00)={0x45c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}, {{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x78c}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0xbc, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x342a}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r2}, {0x138, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x1d}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xfffffff9}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r8}}}]}}]}, 0x45c}, 0x1, 0x0, 0x0, 0x40801}, 0x40010)
getsockopt(r0, 0x200000000114, 0x2, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0x1)

[ 1184.508242][T14239] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
11:56:37 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62174, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1184.578835][T14240] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'.
11:56:37 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/158, 0x9e}, {&(0x7f00000004c0)=""/244, 0xf4}, {&(0x7f0000000200)=""/12, 0xc}], 0x3)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYRESOCT, @ANYRES32=r0, @ANYBLOB="d1de58fa490de7ea8b8d487ac2bf2d85eb027812cc925bf1f9355998ae70297f6de79cd953ed13b0df363b6f985369ee6b1f5b3399b208240c3fc38cb1c4cc9af1ebf7b71fb1c2dc8091141ad5db941e5be371dca3dc696882fa34ac118c71476e03bd935a995b2aa04b610766a2096729f98287d9976c919ba6d462f136b346a612fd7ec0a87478e9ab46117af99e", @ANYRES16=r1, @ANYRESHEX=r2, @ANYBLOB="0dcda9159ab92bb85e88615f7a54abdbd7ccbe0625c91f393d843d93665648db533749eec9e717699cc9fe5adbe351a71b0973ad545a22cebef3f8cfed2e996a91d9f841796575d5a65b95c1d8abfa559fc097e9b63e34228a9cde292072621927eacf4afe58954304f49b426b32c8b1faf0416bdff42da3f0165c034d8782f2ca56d9e1b1fc1e7d2f5d8227962c85a7710195beda2b450d309c855dba0bdc1a395133573e8afee71466bfac5d8659c382", @ANYRES32=r3], 0x173)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
ioctl(0xffffffffffffffff, 0x9, &(0x7f0000000840)="f3b54a7f9c765a0e502007434f")
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x3c}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r7, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f0000000680)=""/240, &(0x7f0000000280)=0xf0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r5, r4, 0x0, 0x100000001)

[ 1184.866626][   T27] audit: type=1804 audit(1585828598.002:1205): pid=14269 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/563/cgroup.controllers" dev="sda1" ino=16757 res=1
11:56:38 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0)
write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x65c15bf2)
sendmsg$NL80211_CMD_LEAVE_MESH(r4, &(0x7f00000015c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001580)={&(0x7f0000001600)=ANY=[@ANYBLOB="078a534485000000cc731ac929f37459e44a5140d9a632b1bd83a3b8c6eac08186116784a2cdfde8745749f31d7c661244a0bc882e83ca01e72bca4600530dfde4d6d43fed75edcf378a3446638cac041c1ff099a0bcf4f56ef67b140f7b763ddd3fd01c026c8874ec4b2fb33a7be6ae3486837055b44f90d1ce68b6932bc6cbdfd86972ea2972daffc20a21a83ead56465389864e1004347825888c22480b0432f921a7d1caa4807c1ed9f7396be7e839f15b", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf254500000008000300", @ANYRES32=0x0, @ANYBLOB="08000100044137ddd2b88ae2e9febc9e67fc0000"], 0x30}, 0x1, 0x0, 0x0, 0x880}, 0x20000000)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c)
bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1c, 0x5, &(0x7f0000001440)=ANY=[@ANYRESOCT, @ANYRES64=r0, @ANYBLOB="00000000060000008d00300001000000"], &(0x7f0000000000)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x41100, 0xc, [], 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x7, 0x2000000, 0x3}, 0x10, 0x0, r4}, 0x78)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000000c0), 0x4)
write$binfmt_script(r4, &(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYPTR], 0x1f)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
r6 = socket(0xa, 0x2, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001700)=ANY=[@ANYBLOB="500000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128008000100677470001c00028008000100", @ANYRES32, @ANYBLOB="08000200", @ANYRES32, @ANYRESOCT, @ANYRES32=r6, @ANYBLOB="08000a00929cd14e20e6a1fe42a6bd42915e51e223f88a69f34656a68a6941fbcaa18ae528ad3ba9725fc87c42df873e0929eeaa53df71aeac7ff4cddd61117cf28821c01dfd53e13f74408e329730b8aecf37a301ce43b8af2af0eb6056d7bf3db347ada6a6a4000f9762bb808d22d34319c8f5490933152a1ffa0ae00bbc62247f7d6c14e08f746464a762240afae9cdd0ecc5781d4999bf7d7e82a934b415558770be88ed7a8e2537817450e0b7a7d5a7facff56d0ee04fdcd630ce2650a777215bd0fd79b9534affcae934a45801f734f72f9c65f618b7d7cec207710c379947c1c5a78093c0e6151a123edc26ed1924d984fa", @ANYRES32=r5, @ANYBLOB], 0xb}}, 0x0)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
ioctl$SIOCRSGL2CALL(r7, 0x89e5, &(0x7f0000000040)=@default)

11:56:38 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@ipv4_newrule={0x4c, 0x20, 0x200, 0x70bd2a, 0x25dfdbfd, {0x2, 0x80, 0x20, 0x4, 0x7a, 0x0, 0x0, 0x8, 0x15}, [@FRA_DST={0x8, 0x1, @loopback}, @FRA_GENERIC_POLICY=@FRA_FWMASK={0x8, 0x10, 0x10a7c}, @FRA_DST={0x8, 0x1, @local}, @FRA_SRC={0x8, 0x2, @loopback}, @FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x1f}, @FRA_SRC={0x8, 0x2, @loopback}]}, 0x4c}}, 0x0)

[ 1185.168274][T14265] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1185.260351][T14241] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
11:56:38 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1)
r4 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x3fb, 0x20, 0x70bd2b, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x1)
ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}})

11:56:38 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x84)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xffffffff, @empty, 0x13}, 0x1c)
getsockopt$bt_hci(r0, 0x84, 0x25, 0x0, &(0x7f0000001140))
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)
accept(r0, 0x0, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071")

11:56:38 executing program 2:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
r1 = socket$inet(0x10, 0x3, 0x0)
ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080))
r2 = socket(0x10, 0x80002, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000067ed0198000000000000b5000000005215200b0cf369876d7f646837e500"/55], 0x28}}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000000)="220000002000070700be0000090007010a", 0x11)
sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c)
setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000), 0x4)
ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags})

[ 1185.546591][T14287] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:38 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r3, r2, 0x0, 0x100000001)

[ 1185.670250][T14295] tipc: All keys are flushed!
11:56:38 executing program 1:
r0 = socket(0x1000000010, 0x80002, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x5}}, 0x0)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
sendto$rxrpc(r5, &(0x7f0000000300)="6029d7dfc22f2e768983f809a5432a3c7de49d1ff7aa0dcf1d8d49ba61ddb2d9c52586cd32d5110940110f8b5f0500871bd817d1467e0f186122db80ee20e6be4b92da8a6344c4e2f6e563ca1f9aa96d07f84bed763d9f74d42e495e71956d0d6bbbd18334a70d545ae40869490089a07a2f9dc8a93c6c3d86098412bff945e9ef37313214d721e65a359af97e190b00a80342cba07bd674a4", 0x99, 0x8080, &(0x7f00000000c0)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e22, @local}}, 0x24)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a00)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x20, 0x2, [@TCA_FLOW_EMATCHES={0x1c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xc, 0x1}]}]}]}}]}, 0x50}}, 0x0)
sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0)

[ 1185.766634][T14300] IPVS: ftp: loaded support on port[0] = 21
11:56:39 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @icmp}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x3c}}, 0x4000)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:39 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62175, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:39 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
close(r0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r1, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10)
r2 = socket$inet(0x2, 0xa, 0x53)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000380)=0x20)

[ 1186.228639][   T27] audit: type=1804 audit(1585828599.373:1206): pid=14325 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/565/cgroup.controllers" dev="sda1" ino=16741 res=1
11:56:39 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x88)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x14e24, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c)
sendmmsg(r0, &(0x7f00000092c0), 0xa6, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x58}}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x58}}, 0x0)
ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={0x0, @xdp={0x2c, 0xa, r3}, @isdn={0x22, 0x9, 0x5, 0x7f, 0x6}, @can={0x1d, r7}, 0x7c00, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000000180)='veth0_virt_wifi\x00', 0xfffffffffffffffa, 0x3a1, 0x2f8})
sendmsg$AUDIT_USER_AVC(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x453, 0x800, 0x70bd25, 0x25dfdbfe, "78a19b2674b80212bcd13cd13c0ad74e2057f9f963b25d5e63dbf974cf80b03091afac6d39e0680486", ["", "", "", "", "", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c}, 0x0)

11:56:39 executing program 3:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x2b, 0x80000, 0x1)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, <r1=>0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000680)=""/215, 0xd7}], 0x5, &(0x7f0000000a40)=""/4096, 0x1000}, 0x2120)
getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005480), &(0x7f00000054c0)=0x4)
r2 = socket$unix(0x1, 0x2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r2, 0xc0185879, &(0x7f0000001a40)={0x0, 0xffffffff000, 0x0, 0x0, 0x9, [{0x4, 0x6, 0x5, [], 0x2405}, {0xfffffffffffff34c, 0x6, 0x0, [], 0x1}, {0x5, 0x7, 0xdb, [], 0x1004}, {0x81, 0xf5, 0x5, [], 0x8e}, {0xffffffffffffff01, 0x8, 0x2, [], 0xa00}, {0x1f, 0x1, 0x10001, [], 0x1080}, {0x4000000000000003, 0x2, 0xf87b, [], 0x1008}, {0x100000000, 0x100000001, 0x4, [], 0x1803}, {0x9, 0x8, 0xfff, [], 0x80}]})
ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f00000001c0)=0x10000)
r4 = socket$inet6(0xa, 0x80000, 0x80007)
connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$cgroup_int(r6, &(0x7f0000000200), 0xf000)
sendfile(r6, r7, 0x0, 0xf03b0000)
sendfile(r6, r5, 0x0, 0x800000000000c)
r8 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
setsockopt$llc_int(r8, 0x10c, 0x3, &(0x7f0000000a00)=0xc000000000000000, 0x4)
connect$llc(r8, &(0x7f0000000000)={0x1a, 0x1, 0x0, 0x0, 0x0, 0xff, @dev}, 0x10)

[ 1186.711611][T14327] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1186.797204][T14349] IPVS: ftp: loaded support on port[0] = 21
[ 1186.809135][T14304] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 1187.032266][T14333] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1187.178237][T14361] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:40 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1)
r4 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x3fb, 0x20, 0x70bd2b, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x1)
ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}})

[ 1187.329318][T14353] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1187.437044][T14389] tipc: All keys are flushed!
11:56:40 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00000000c0), 0x4)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x54, 0x30, 0x727, 0x0, 0x0, {}, [{0x40, 0x1, [@m_ct={0x3c, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x0, 0x0, 0x0, 0x2}}, @TCA_CT_NAT_PORT_MIN={0x6}, @TCA_CT_ACTION={0x6, 0x3, 0x78}]}, {0x4}}}]}]}, 0x54}}, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000180)=0x7ff, 0x4)
sendfile(r2, r1, 0x0, 0x100000001)
socket$netlink(0x10, 0x3, 0x0)

11:56:40 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62176, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:40 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000014c0)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0xd8, 0x1f8, 0xd8, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000001480), {[{{@ip={@remote, @rand_addr=0x8ad, 0xff000000, 0xffffffff, 'macvtap0\x00', 'wg2\x00', {}, {}, 0x33, 0x1, 0x1d}, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={{0x40, 'set\x00'}, {{0x3, [0x0, 0x6, 0x3, 0x0, 0x4], 0x6, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote, @loopback, 0x0, 0x0, 'batadv_slave_1\x00', 'veth1_to_hsr\x00', {0xff}, {}, 0x5e, 0x2, 0x48}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00', 0x0, 0x2, 0x2, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff, [0x2, 0x6, 0xf, 0x4, 0x6, 0x4], 0x1, 0x2}, {0x0, [0x1, 0x4, 0x6, 0x0, 0x4, 0x6], 0x3, 0x5}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x16}, @multicast2, 0x0, 0xff, 'veth1\x00', 'veth0_to_batadv\x00', {0xff}, {}, 0x5e, 0x2, 0x7c}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, 'D\v'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xcf3b, 'syz1\x00', {0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3d0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0)
getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000100), &(0x7f00000001c0)=0x18)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e24, @empty}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x40}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x38}}, 0x280, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x7, 0x3f, 0x6})
sendto$ax25(0xffffffffffffffff, &(0x7f0000001200)="4abc65c118943dc49abdd0251e532d5d1ca1e5369074b76f6e0531a441d2f38773723227db0fcabe0dee2d02ac8f72971723164018bd01891dcb8d1a442f677d891af32a49ae650fdb124470da8c277cf226978d6c8bc881c1b5d398edf4e313909ae8ca5ba8ba4124d8064d52d622273dce6d964667b79037f1c40fea47eb99fe020dcb09608ff0c0ff812217c53b88cfb1bc4dce70932ec42b2584f50780ae09322bb0ab9bd3fc64c13b285d169c83b76e747caa0232fdfce37c3eb275558f7ec4062673f00190d5924174cff7b2008a8cc84fafface37bb931054c53b6dbf016353d6", 0xe4, 0x4001, &(0x7f0000001300)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8}, [@default, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @default]}, 0x48)

[ 1187.818642][   T27] audit: type=1804 audit(1585828600.963:1207): pid=14412 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/795/cgroup.controllers" dev="sda1" ino=16759 res=1
[ 1187.915381][T14416] x_tables: duplicate underflow at hook 2
[ 1187.964162][T14416] x_tables: duplicate underflow at hook 2
[ 1188.386333][T14411] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1188.437415][T14304] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 1188.518087][   T27] audit: type=1804 audit(1585828601.653:1208): pid=14408 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/795/cgroup.controllers" dev="sda1" ino=16759 res=1
[ 1188.606305][T14432] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:41 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x80000)
r2 = socket(0xa, 0x1, 0x0)
close(r2)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r4}, 0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x69, @local, 0x1}}, 0x0, 0x80000001, 0xffff, 0x8, 0xa5}, &(0x7f0000000340)=0x98)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000004280)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f00000043c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="000325bd7000000000000100000008000800ffffffff08000400ffffffff0b000100626174616476000014000500fe8000000000000000000000000000bb0800040003000000080004000200000008000700e000000114000500ff01000000000000000000000000000106000b0018000000170001002d776c616e3147504c47504c5e42642270322cff3aa1292b2d0000541d09f11d89f78819b9fc57c3070831"], 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040)
sendmsg$NLBL_MGMT_C_ADDDEF(r5, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x7, 0x1, '\'%\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x11}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x58}}, 0x20000084)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r7, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendfile(r7, r5, 0x0, 0x5e)

11:56:41 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000000c0)="080db5055e0bcfe847a071")
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'\x00', {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}})
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x6c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70)

11:56:41 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', <r1=>0x0})
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0x4}}}]}, 0x3c}}, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)

11:56:41 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1)
r4 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})
socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$AUDIT_GET_FEATURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x3fb, 0x20, 0x70bd2b, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x1)

[ 1188.870593][T14445] tipc: All keys are flushed!
11:56:42 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62177, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:42 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0xb}], 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4)
getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000040)=0x8)

[ 1189.103373][T14453] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:42 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendfile(r2, r4, 0x0, 0x400)
sendfile(r2, r1, 0x0, 0x100000001)

[ 1189.438670][   T27] audit: type=1804 audit(1585828602.583:1209): pid=14464 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/567/cgroup.controllers" dev="sda1" ino=16758 res=1
[ 1189.472156][T14453] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:42 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62178, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:43 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
accept4(r3, 0x0, 0x0, 0x0)
setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000040)={@initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @remote}, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1189.965511][T14477] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:43 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1)
r4 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})
socket$inet_udplite(0x2, 0x2, 0x88)

[ 1190.159398][T14488] tipc: All keys are flushed!
[ 1190.237426][   T27] audit: type=1804 audit(1585828603.373:1210): pid=14487 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/568/cgroup.controllers" dev="sda1" ino=16762 res=1
[ 1190.488760][T14477] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:43 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000040)=0x4)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:44 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62179, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1190.945218][   T27] audit: type=1804 audit(1585828604.083:1211): pid=14506 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/569/cgroup.controllers" dev="sda1" ino=16762 res=1
11:56:44 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r3, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, <r6=>0x0}, &(0x7f00000000c0)=0xc)
sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {0x0, r6}}]}, 0x28}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
r8 = getpid()
sendmmsg$unix(r7, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)='|', 0x3300}], 0x1, &(0x7f0000000140)=[@cred={{0x1c, 0x1, 0x2, {r8}}}], 0x20}], 0x198, 0x0)
sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x18060000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x1334, 0x15, 0x200, 0x70bd2a, 0x25dfdbfc, {0x4}, [@nested={0xa1, 0x37, 0x0, 0x1, [@typed={0x8, 0x8, 0x0, 0x0, @uid=r6}, @typed={0x8, 0x40, 0x0, 0x0, @ipv4=@multicast1}, @generic="a8edb2e17ef835506166f781da67dd979a56bbc5e6a2c5f2742833eed0b5b6540f67b93f0f997512b65033a8818fdfce34d2c79387386c23784c3b0f428b23927c35f249c29b4954dc70f72881e2fdea09537919316dc321c2242a86f294ce0fc0fee3ac2623a530b2bbed2a2903180b81edc9dc9e665a3a46af9b990512ad825773da397b", @typed={0x8, 0x8e, 0x0, 0x0, @pid=r8}]}, @generic="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", @typed={0x14, 0x7d, 0x0, 0x0, @ipv6=@remote}, @nested={0x267, 0x49, 0x0, 0x1, [@generic="c0cf7e05ddb22d77bde9dd808838953385d9840180295b79aa97a683740c271f5d589a6830af280466f28a0699edf585bfbfa5e1170ab86fc9128220e3dcade00b4c7581197f1b1015b4861d53faae352efebf7a0a0641694507c13ba6eb1839c47e82bd9c9573337b9e247861c365420d37b6320ee424c1665d2bf0e41b8a3866d40e84cf469575304959", @generic="3f27c8fafe4a3fd719736fabee151ebdd6cbe5c5cc9be4ab05850b729d8ee7838ed98b", @typed={0xe2, 0x21, 0x0, 0x0, @binary="ea7a84aed47f92d73acc0b8c0ade1e703d781471c3239c1cf29132e00fd550d5dbc2f3c3c5bd79c5507f4f26f6743fa2d319335b03c6816636ee7799ddc01513a7e5755222879e84edf897072e445cc855c087b259c1c1cffc4a0cabc517962b8e950937933b9309ca590c3c3073b103236a790fd4ed2bc8f8caba35dbfb505da202554be5b6c858fcbf1730285d46032269825da27dd892d4f263872408938c2ae3216889c1e4918b430064c623395d330af0bf9fe2b388003167a842d6dbb933c2658d4d5ee3deb0010ce12ed1dd70e37b0bd984d2ceba5f1177b44957"}, @generic="12108c1eacad1c8851e6485e0c8a9a8f1506b89e31254a671e0e8ea0507f0d99e8a64d1d2b320be15e713579ac2e9c25c6e81b1f27115b45c6b1a297bc43a25800dfdbe9e557d73a040db381f3581a4c00fca1a1d86c6dd59188aeb2cd42a8263360efb3aefceb9dab250120bd506a99003e0922786e4712d18c934d017fee2edda88dd70a10e4d18cc2985e5852ca8e152f16e6725846ef162ea916f4c1b605194fc98c1bc30ba67ff7d0ba788296f5495c9e2e3d6dcd710dda84c724ff0b0d1e72fbde6f8720da450ee51414637955ee"]}]}, 0x1334}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000014)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3085000030003dfa000000100085af00000000001c0001001800cbff010000000000000000347a4101000a000800706500"/62, @ANYRESHEX=r1], 0x2}}, 0x20008004)

[ 1191.002927][T14507] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:44 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket(0x10, 0x80002, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x10, 0x80002, 0x0)
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
close(r1)
socket$nl_route(0x10, 0x3, 0x0)
r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000280)='SMC_PNETID\x00')
sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)={0x34, r3, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge_slave_1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}}, 0x0)
sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd29, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x7}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4810}, 0xc04c8c4)
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000006800)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001d00070f000000000000000007000001", @ANYRES32=r4, @ANYBLOB="dd3d1f240a0002"], 0x3}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0)

[ 1191.154262][T14516] tipc: All keys are flushed!
[ 1191.188908][T14516] tipc: All keys are flushed!
11:56:44 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1)
r4 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:44 executing program 1:
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0)
r0 = socket(0x10, 0x3, 0x0)
ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)=0x1)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
ioctl$PPPIOCGFLAGS1(r1, 0x8004745a, &(0x7f0000000080))
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f)
sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0)

11:56:44 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c)

[ 1191.314688][T14507] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1191.478170][T14530] tipc: All keys are flushed!
11:56:44 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='io.stat\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r4, r3, 0x0, 0x100000001)

11:56:44 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x175, &(0x7f0000000040)=""/183}, 0x48)
r2 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000380)={r0, r1})
sendmsg$rds(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002980)=""/4112, 0xfffffde7}], 0x1}, 0x0)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
socket$inet_mptcp(0x2, 0x1, 0x106)
listen(r3, 0x8)
accept4(r3, 0x0, 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180))
write(r2, 0x0, 0x0)

11:56:44 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r2 = openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0)
r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r4, r3, 0x0, 0x100000001)
clock_gettime(0x3, &(0x7f0000000300))

11:56:44 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6217a, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:45 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
accept4$unix(r2, 0x0, &(0x7f0000000040), 0x800)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54000000000801010000000000000000000000000900010073797a20ea0645fc5f19361258f2efe5061f6031000000000900010073797a30000000000c00048008000140000000001c00048008000140000007ff"], 0x54}}, 0x40040)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r4, r3, 0x0, 0x100000001)

11:56:45 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x54, 0x30, 0x727, 0x0, 0x0, {}, [{0x40, 0x1, [@m_ct={0x3c, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x0, 0x0, 0x0, 0x2}}, @TCA_CT_NAT_PORT_MIN={0x6}, @TCA_CT_ACTION={0x6, 0x3, 0x78}]}, {0x4}}}]}]}, 0x54}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000001)
socket$netlink(0x10, 0x3, 0x0)
r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x6, [@func_proto={0x0, 0x7, 0x0, 0xd, 0x0, [{0x2, 0x5}, {0x10, 0x1}, {0xc, 0x3}, {0x3}, {0x6}, {0x8}, {0x1, 0x4}]}, @int={0x3, 0x0, 0x0, 0x1, 0x0, 0x72, 0x0, 0x39, 0x5}]}, {0x0, [0x61, 0x30, 0x30, 0x2e]}}, &(0x7f0000000200)=""/166, 0x72, 0xa6, 0x1}, 0x20)
ioctl(r3, 0x1000008912, &(0x7f0000000340)="080db5055e0bcfe857a3bab0352546a21382050800efcebb53fd2410df9a7ad443d5fe74abdbba7ab11efca7779c0569a369af9d34001138cebcda789a3c667be445b635982888ee8e56c92ee01ef97cab585f19e5a2bb5760006084131af6f8c6b3025c5ec5f7f9e439fafa99e51ee6199e923cc7f58d0e3a85004e3b71")
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r4, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
ioctl$PPPIOCGFLAGS1(r4, 0x8004745a, &(0x7f0000000180))

11:56:45 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'list:set\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5}]}, 0x54}}, 0x80)
close(r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000c103000003000000700300000000000088010000000000008801000088010000a0020000a0020000a0020000a0020000a0020000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009affe0916b27a6bdd8d4e4980000000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000006801880100000000000000000000000000000000000000000000000090007372680000000000000000000000000000000000000000000000000000010000000000000000fe800000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000ffffe000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000003000737268000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e89f77f9e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00018010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800"/976], 0x39f)

[ 1191.968907][T14552] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1192.153878][   T27] audit: type=1804 audit(1585828605.293:1212): pid=14556 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/801/cgroup.controllers" dev="sda1" ino=15953 res=1
11:56:45 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="78aa1b0a7db3225c0000000000000000fc2e5c01bde560754a7630dd387a0f50aa6704bc5a3371e1e7fbbeefd517eb133ae496fd5f00"/66], 0xfffffd78)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r2, 0x0)
mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1, 0x2013, r2, 0x0)
mmap(&(0x7f0000147000/0x1000)=nil, 0x1000, 0x0, 0x2013, r2, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x275a, 0x0)
r5 = socket$inet(0xa, 0x801, 0x84)
r6 = socket$nl_crypto(0x10, 0x3, 0x15)
sendfile(0xffffffffffffffff, r6, &(0x7f0000000100)=0x2bb7, 0x2)
connect$inet(r5, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r5, 0x8)
accept4(r5, 0x0, 0x0, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000040)={0x92}, 0x4)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x2011, r4, 0x0)

[ 1192.352491][T14552] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:45 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:45 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000010001fff00000000feffffff00000000", @ANYRES32=0x0, @ANYBLOB="00000000000000321c0012800b0001006200000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000080}, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080))
sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x620, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_MESH_ID={0x13, 0x18, "2ec5772c92ed7620bdb1b8ee5add91"}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x66, 0x4}}, @NL80211_ATTR_TX_RATES={0x5d0, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xac, 0x0, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x10, 0x1, "23367409066fab3be304b61d"}, @NL80211_TXRATE_HT={0x41, 0x2, "e4746b367f251276b0835f315d32b7585bfbd6e4623b7d78f41ba630ef1156d1c9950e2a36be11017a99a93b3fee269a062fb45e75719f7a9e57181ddd"}, @NL80211_TXRATE_LEGACY={0x17, 0x1, "1892939d1cf8611580842c0828ec211a69ca85"}, @NL80211_TXRATE_HT={0x15, 0x2, "2c62db39dbe6a49e6a16bb49c2c5324c5b"}, @NL80211_TXRATE_LEGACY={0x14, 0x1, "4e4071f9e2984d28d9358611fdd2f4ae"}]}, @NL80211_BAND_2GHZ={0xe4, 0x0, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x10, 0x1, "b8bb5f5cb9f21cd311113572"}, @NL80211_TXRATE_HT={0x15, 0x2, "d7173ee9d277a2e859561c121dcc2d9315"}, @NL80211_TXRATE_HT={0x2f, 0x2, "66bdb07c27b2147e40ef5e2883f772cfd073b7a2679ad783a1a88c55d7a8d18eb26f46e4b503d07fdb2b4e"}, @NL80211_TXRATE_LEGACY={0x9, 0x1, "eb292329a0"}, @NL80211_TXRATE_HT={0xd, 0x2, "2048692c27780be7ca"}, @NL80211_TXRATE_HT={0x3f, 0x2, "35270eb4db778d9fcbf44e0e19f87fb2b97b3374120726578832978d2a4fe93f859f9dd76be2c538f2c62bd4e4e26c7f6eb9155b5ed907f740c1b1"}, @NL80211_TXRATE_LEGACY={0xe, 0x1, "e31a92de0302e80c9ab8"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9059, 0x40, 0x7, 0x9, 0x1, 0x7ff, 0x2, 0x68]}}]}, @NL80211_BAND_60GHZ={0x14, 0x2, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x108, 0x3, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x401, 0x9, 0x0, 0x7b6, 0x0, 0x9d3b, 0x694b, 0x800]}}, @NL80211_TXRATE_HT={0x7, 0x2, "49e1db"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x7, 0x6, 0x9, 0x8, 0x9, 0x0, 0x8]}}, @NL80211_TXRATE_LEGACY={0x21, 0x1, "ce82133937d0a318aaf8a310dc4d296e1b441b3716fda0deeb5117bb52"}, @NL80211_TXRATE_LEGACY={0x24, 0x1, "a530639ae8b4ef91d14e5acb153e355f1ac3f31343e94ebcad8745919f23fc16"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0x9, 0x6, 0x4, 0x3, 0x3, 0x7, 0x4]}}, @NL80211_TXRATE_HT={0x43, 0x2, "79fe6756c77ab65dc6ee8506b89d5e6810debf6a6aada11e1ca32d32795f55712fe7e56dcf445fb2e6d1baec4921e14da2aa6ebf4ebbadca70b563b627406a"}, @NL80211_TXRATE_LEGACY={0xb, 0x1, "77e84abd7826f6"}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, "73ae996f0d6c1eca32b923172e5b212597d1f3e001932e92dd"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_5GHZ={0xbc, 0x1, [@NL80211_TXRATE_HT={0x14, 0x2, "2fc33b85e3acf3dfcebae1e3847b1900"}, @NL80211_TXRATE_HT={0x28, 0x2, "c35aeb7bf7d47fd1529215631ef294babd38c8d738529245e461bebad2c4e2827260247e"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x2e, 0x2, "852ad158b50929ad29ddeb93f6a2c9f0219a4cb8f6ab2eaef3bb708c880e97c61fe24e5024b6b1b1a621"}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x9, 0x7, 0x7ff, 0x6, 0x1, 0x9, 0x8000]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x8, 0x272a, 0x7, 0x1, 0x0, 0x784, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0xab, 0x7, 0x40, 0x4, 0x0, 0x3ff, 0x5]}}]}, @NL80211_BAND_2GHZ={0x64, 0x0, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x8, 0x0, 0x4, 0x6, 0x3ff, 0x8, 0x3]}}, @NL80211_TXRATE_LEGACY={0x24, 0x1, "12c09a9c73213c979f3d393c148269d95e144a5e3523e907a4caf591427f5843"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x7, 0x3, 0x5bb, 0x4, 0x0, 0x1, 0x9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x20, 0x2843, 0x81, 0x9, 0xcf4, 0x40, 0x8001]}}]}, @NL80211_BAND_6GHZ={0x68, 0x3, [@NL80211_TXRATE_HT={0x41, 0x2, "5a62560cdad445ce67ed4973ccf59e16833ed752cc4fa101cac694b51ee7f6a162afbab840ea29d1fff3a43e1ef3bda8457874d4003d2c0848212c5252"}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, "d180f18be7fe5c96090de21bdae1c589e02bf4ed882385a063"}]}, @NL80211_BAND_5GHZ={0x20, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x78, 0x4, 0x4, 0x76bd, 0x3, 0x8, 0x0, 0x8]}}]}, @NL80211_BAND_2GHZ={0xa4, 0x0, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x32, 0x2, "16c2fa43bbc55f648396a1ba1a2a72b46c3a215e45461d44a020266862c31d43214377ce1a878117678f2c266c38"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x1ff, 0x7, 0x20, 0xfffd, 0x8, 0x8, 0x54]}}, @NL80211_TXRATE_HT={0x4d, 0x2, "930caad3cca2c211e2740d5f237049dd9bd5f1a034f9e65f5dac3a10702501098216a380163f3c93cb8710a54b5b345c2afa692155c62bf2087d824b6a8cdb2fc8a79894b6f998a054"}]}, @NL80211_BAND_60GHZ={0xd4, 0x2, [@NL80211_TXRATE_HT={0x50, 0x2, "7f7f7c3776509d7b97c6c86e2fae337b1b0181be24654a7f2d6cd0e944089d7af061f9acad650c3d278bd64f711520381c48b928a0f2709c061fd5283c707538d149e167a78146cb39f7578e"}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, "bd9931b0e1375fcf0578ac7b223e9ee653f32832137d1c"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x7f, 0x8, 0xffff, 0x1084, 0x5, 0xfff, 0x9]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x5, 0x8000, 0x7, 0x200, 0x3, 0x6, 0x3]}}, @NL80211_TXRATE_HT={0x33, 0x2, "c6fe7075d8f62c0b607681cf91ec0c4a20ffc5980469a5ff838dc1c71d446f902d9a64c56f7bc533fb3229eace1aee"}]}]}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x10}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x5}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x620}}, 0x4004810)

[ 1192.714212][T14579] tipc: All keys are flushed!
11:56:45 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6217b, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1192.738202][T14580] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
11:56:45 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x58}}, 0x0)
sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20057002}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)={0x220, 0x0, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x124, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xb}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_STRSET_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0xa4, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x8000}, 0x1)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0)
r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00')
sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r8, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc841}, 0x48010)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="1d0000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="400000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="21040400000000002000128008000100687372001400028008000200", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="000f2ec00000ae000000"], 0x40}}, 0x0)

[ 1192.834277][   T27] audit: type=1804 audit(1585828605.973:1213): pid=14562 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/571/cgroup.controllers" dev="sda1" ino=15857 res=1
[ 1192.870749][T14580] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1192.965156][T22357] tipc: TX() has been purged, node left!
[ 1192.993326][T22357] tipc: TX() has been purged, node left!
[ 1193.009613][   T27] audit: type=1804 audit(1585828606.003:1214): pid=14567 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/571/cgroup.controllers" dev="sda1" ino=15857 res=1
[ 1193.163883][T14604] device veth149 entered promiscuous mode
[ 1193.195469][   T27] audit: type=1804 audit(1585828606.333:1215): pid=14585 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/571/cgroup.controllers" dev="sda1" ino=15857 res=1
11:56:46 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x70, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x70}}, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r3, @ANYBLOB="000000000000001d1800606995a6838837b67468000000001800020014000100000000004d2f9ea792c93096fba1372220acfd085652d9624596391484144a8493424389d4324ef67ebcdb3275c0fb4aee853f5be0f55382e198be62eb74baed4e6be6bf1ae2d4177100be088a5588eb989fe17f7524f92511999b39f09d4a6c74da8a53cc20122f7bf37aa0acc042de", @ANYRESDEC=r5, @ANYRES16, @ANYBLOB="e1cfee790c9e5b905f66699e01edfb00000000000000079e051c1089da443c763517d0e1608dbc95b4e23c47376a2a2cfa97f18e934e68aacb7a141c82f31da9f92e87f47155ac3c82b037d601eacf460c269fbdd171dae045485e511e5c6620aa6f64a18439eff1c06d0000000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYRESDEC, @ANYRES64, @ANYBLOB="e3d38ca14962d21a3d809d1a07d8c95ca9b6a2dd02f64f6dc20fa74ef632b584019055", @ANYRESHEX, @ANYRES64=r0, @ANYRES32]], 0x7}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000d280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c39c8a1417d605eb3324e712b19759a562c4c6eb1becfec690a934ad545f3893908cae2f637dc5c709db00f2603118be084811d32bab876d440803fa1481bf0300a7"], 0x74}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000006600dd7400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0)
r6 = socket(0x10, 0x3, 0x0)
r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0)
getsockopt$inet_tcp_int(r7, 0x6, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x50, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x50}}, 0x0)
getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x41, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0)

11:56:46 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00')
sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, r4, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @remote}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendfile(r2, r1, 0x0, 0x100000001)

[ 1193.258831][T14604] device veth147 entered promiscuous mode
[ 1193.298485][T14604] hsr1: Slave B (veth147) is not up; please bring it up to get a fully working HSR network
[ 1193.488492][   T27] audit: type=1804 audit(1585828606.633:1216): pid=14619 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/572/cgroup.controllers" dev="sda1" ino=16017 res=1
11:56:46 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6217c, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:46 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$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$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r4, @ANYBLOB="000000000000000008001c00ef0000001c449cff045bcc2f7a94b1422dfbe704e3abdb078d4f6ae72ac084fcbd9a9ee1681d517c4d01f8722f9b57edf16bffc1d00d0a368030967b67362bdb8eea57f23c20e3166a195d12de9805dad89cb8b00c6feabd6c8ba305cd36162c2d371eb17fafd070388a5c8207badf9a22158f1bb549286f3aaea64386f75f9043fe61e3d44b6332f55a6877f84bc9957357fe75e7b06795ce838195ac"], 0x28}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x28, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_TARGET_NETNSID={0x8}]}, 0x28}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000400)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, r6, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x15}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x1}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x7}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x804}, 0x40001)
setsockopt$CAN_RAW_LOOPBACK(r3, 0x65, 0x3, &(0x7f0000000100), 0x4)

[ 1193.785218][T14633] validate_nla: 2 callbacks suppressed
[ 1193.785228][T14633] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1193.863195][T14635] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
11:56:47 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r4, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)={0x9c, r5, 0x400, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8004}, 0x24000000)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005074c1300000000f9ff00000000", @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
r8 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x40, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x10, 0x2, [@TCA_FLOWER_KEY_ETH_SRC={0xa, 0xf, @local}]}}]}, 0x40}}, 0x0)

11:56:47 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:47 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1194.096479][T14650] tipc: All keys are flushed!
[ 1194.108617][T14633] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1194.142960][   T27] audit: type=1804 audit(1585828607.283:1217): pid=14652 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/573/cgroup.controllers" dev="sda1" ino=15985 res=1
[ 1194.205134][T14662] tipc: All keys are flushed!
11:56:47 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58)
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080))
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000004ac0)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000200)="0e", 0x1}], 0x1}}], 0x1, 0x0)
recvmmsg(r1, &(0x7f00000019c0), 0x45d, 0x0, 0x0)

11:56:47 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6217d, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:47 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/196, 0x14}], 0x1)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1194.498526][T14641] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
11:56:47 executing program 1:
r0 = socket(0x11, 0x3, 0x5)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
sendto$l2tp6(r2, &(0x7f0000000240)="da12c0d563d744c0511043f438db55f61f19cc9cbee7f95ecfe82e51ef728978a3d9d6391a2cd4d88d10c22b793352bf319d9605b7a8c530abce814180fe93f47e164b9d5111aa5b221b3cc21c387fcee5a661e6184db870c3f33ab5c042d7efd7526c259d9c900bdc67cc77329654918da606661ea146867efdb814ffbd0f2fe47ef9da92f87fee440c2c88b6d3494c3df3d401f594", 0x96, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4)
r3 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c)
sendmmsg(r3, &(0x7f0000000240), 0x5c3, 0x0)
close(0xffffffffffffffff)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="621b3a25d33658f503a8ac9b28d32a4514d859ca0000575136e6edc13492acc57e1d0d856490fa8723c064efd885e2c02668e6be121d4f035ebd1118d02542c0fba3a7463cca141ffe39491cb0d12d0a8dd0c382973a18ef9a9015f96a08472879a530a1447030780fa80bbd3f44cdbf4a93094cd42ffb5c3e12d0bc653b4eea40908eec5bf8e1cad2659b6f28101d82e4314cd99d498a819a3a9166115caeb5e717aa1f90a23e0d2759110a754dd60a86b408e6c37f606e1e105df151967e46f09221c699f6ac6ad765ee10da54e0e5eb762a46d660f0424716726ed7a0ceed"]}], 0x1, 0x0)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
ioctl$sock_x25_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={@remote={[], 0x3}, 0xe, 'veth1_virt_wifi\x00'})

11:56:47 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)={0x44, 0x0, 0x8, 0x101, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0xd, 0x2, 0x1, 0x0, 0x809b}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80000001}]}, @CTA_TIMEOUT_L4PROTO={0x0, 0x3, 0x11}, @CTA_TIMEOUT_NAME={0x0, 0x1, 'syz0\x00'}]}, 0xfffffffffffffe92}, 0x1, 0x0, 0x0, 0x4044045}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r5, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r6 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_GET(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400201}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r6, 0x2, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xff}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x200}]}, 0x40}, 0x1, 0x0, 0x0, 0x8090}, 0x40)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1194.676688][T14693] tipc: All keys are flushed!
11:56:47 executing program 3:
unshare(0x6c060000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket$inet6_udplite(0xa, 0x2, 0x88)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
r0 = socket$inet(0xa, 0x5, 0x80000000)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
writev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r2, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, &(0x7f0000000080)=0x4)
r5 = accept4(r0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x66, &(0x7f0000000500), &(0x7f00000001c0)=0x8)
ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f0000000000)={0x3})

[ 1194.703243][T14695] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1194.875559][   T27] audit: type=1804 audit(1585828608.013:1218): pid=14701 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/574/cgroup.controllers" dev="sda1" ino=15809 res=1
[ 1194.909460][T14701] tipc: All keys are flushed!
[ 1194.968334][T14716] IPVS: ftp: loaded support on port[0] = 21
11:56:48 executing program 1:
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$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="48000000100005070000000000000000ec66de6b", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a9ec8a3a63673a36d66b103e1fdbb4678731c44d5772a8b52f88132613f2ab9faa48e75b0508e2367018dc4479c6757b0a5622107e780a52d43a222d4aa8fa0c3e961e2401d5dbb22107ce4584d22a35c2ff5c7069779f3a8e888a8ac94312cdb43f7907ebfcf6fa0671940849062b1de3dc4ad1f5e7577c5c2c9146439e6910c437a8213e177dfca08fb12f6c6a8343821e53d1f0ef245758dec41dd16b8065042500017c0bab7265ba185fa61404145c500be7e57f2af455765c675c710"], 0x48}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x306, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r4, @ANYBLOB="0100ffff00001d0008000a0014000000"], 0x28}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x3}}, 0x20}}, 0x0)
r5 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r5, 0x1000008912, &(0x7f0000000280)="080db5055e0bcfe847a071")
close(0xffffffffffffffff)
r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000b80)=ANY=[@ANYBLOB="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", @ANYRES32=<r7=>0x0], &(0x7f0000000000)=0x80f806766c7df7b9)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x83, &(0x7f0000000140)={r7}, &(0x7f0000000480)=0x18)
sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000840)={0xa4, 0x0, 0x8, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:clock_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x1)
sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x5c, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_team\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x5c}}, 0x8008080)
sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000826bd7000fedbdf25010000002e00070073797374656d5fc4c7a02729a077509fb2c5d6753a6f626a6563745f723a646c6d5f63a35ab3a274dc0600000000000000743a73"], 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x8041)
sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x38, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:sshd_key_t:s0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0xc800}, 0x40008d0)

[ 1195.086544][T14695] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:48 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2})
r4 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1195.212137][T14726] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1195.339838][T14734] batman_adv: batadv0: Adding interface: veth153
[ 1195.346227][T14734] batman_adv: batadv0: The MTU of interface veth153 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1195.456628][T14734] batman_adv: batadv0: Not using interface veth153 (retrying later): interface not active
11:56:48 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000000c0)={0x8, 0x7, 0x3, 0x43, 0x2, [{0x8, 0x3, 0x7ff, [], 0x1}, {0x0, 0x5, 0x4, [], 0x2}]})

[ 1195.521186][T14738] batman_adv: batadv0: Interface activated: veth153
[ 1195.585427][T14739] tipc: All keys are flushed!
11:56:48 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6217e, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1195.893721][   T27] audit: type=1804 audit(1585828609.033:1219): pid=14756 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/575/cgroup.controllers" dev="sda1" ino=15821 res=1
[ 1195.938065][T14718] IPVS: ftp: loaded support on port[0] = 21
[ 1195.950776][T14759] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1196.056275][T14734] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1196.090478][T14774] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:49 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0100000080babd6c"]})
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x24082, 0x0)
getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f0000000140), &(0x7f0000000240)=0x4)
ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x80, 0x81, 0x2, 0x1}, {0x2, 0x7, 0x3, 0xbf}, {0x0, 0x9, 0x5, 0x1000006}, {0x800, 0xef, 0x81, 0xffffffff}, {0x100, 0x6, 0xc0, 0x3}, {0x2, 0x40, 0x4, 0x80}]})
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0)

11:56:49 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
r3 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:49 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6217f, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1196.369115][T14792] tipc: All keys are flushed!
11:56:49 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
ioctl$FS_IOC_FIEMAP(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r4, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r5, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r3, r4, 0xc, 0x4, r5}, 0x14)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x3c}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x6b4, 0x1, 0x3f, 0x6}, 0x8)

11:56:49 executing program 2:
listen(0xffffffffffffffff, 0x8)
r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r1 = accept$nfc_llcp(r0, &(0x7f00000085c0), &(0x7f0000008640)=0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = getpid()
sendmmsg$unix(r2, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)='|', 0x3300}], 0x1, &(0x7f0000000140)=[@cred={{0x1c, 0x1, 0x2, {r3}}}], 0x20}], 0x198, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000008680)={0x0, 0x0, <r5=>0x0}, &(0x7f00000086c0)=0xc)
r6 = gettid()
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r7, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
ioctl$NS_GET_OWNER_UID(r7, 0xb704, &(0x7f0000008700)=<r8=>0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r9=>0x0}, &(0x7f0000000080)=0xc)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r9)
setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, r9}, 0xc)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009f80)=[{&(0x7f0000003680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000003700)="02c7ccf3aa48ab66f49b1d50c649b78f2db529305049a4b25ecfb64cfad9958b89c61b7480595a9c68df4883fa77ef42a33b5e9d6d31bee13b8b311d6f6648249f789e542d1c1e776aae26b62048d9dbd598d3aa05ba80417f0909961d61f2701d09dc25451a30e20a94e6f69c313daae04075c1fc625a51d708d8ab1f980810f76fae648374d72d5ef29cbf8a7371a3b9422a563e48881bfddaca61c5cba211bc3a521035334631", 0xa8}, {&(0x7f00000037c0)="201f6e67711978e708d90bddcc38b0b6f4d79abb40852becdf2de3e21ad8b190dda52f225d5a61357ceeb41032197b6747e7db", 0x33}], 0x2}, {&(0x7f0000003840)=@abs={0x1, 0x0, 0xfd3}, 0x6e, &(0x7f0000004bc0)=[{&(0x7f00000038c0)="9323caf09ad5619273fb49b34636ec608aa711776b728a08c043bbf24305786bcead82dec36929f5c8a9f8e8de80ff4d96ecc6e891851ec587a2611d9af16c5407b2101164c9142b53bbdb5226ac0de74cca8bbd6b477cefb3e9dc0d94dea13ffefb2a13829b03c0aa2ab097524da025ffad288c223f0a480b9d0e64b3c76f94196c87e6f364d12dbee21ba8347c2a23565ee055684227563f293b8bae59d4564ec2bf29dc1d2f4fb86e2cc45c98a98a86c69c8d50f0330567f7515b52d786f2953da2a3c00b68fafc87dd97f1898123695880fb1a0851a1cf7fd6cbe60df744736d0213b1f4d599fce3277e61c4d9b35866fce7f2888a527815b563165e9122fc0122c8eeb6ec634864b590424c47862835be1d8a468ca6df51901f3aa796a174addd25256c6fe8a24f91c6431c5bd50fd2e7e19c6f3aa80dcacb710235c81d68e5d3e7fe29a6565cae01b916bdcae61b5e344fc99b9553efff8ccc7b9ac9e685f68b34bf33136f99fc9543012ffbf10547b3ba4138c53311f3ce62f62104ed1fd843b316e95a7ec964f7aacc9310f38f915bca892fc26e9befa0fce3c0ad4892bca705f5e1e07b845b48b3f65c808a77969c9bff74f0d95572ee6e4366a13fa7e7b80cab59cc594b82273365e6bd7d8fc77a4d8301812af75ee12f6efa612c42026091f289b6b6244457032ad9a9b6cee7dfa6ccf31e2bd7446b437c3c8f3a7824080ea32dda9a87ac5be6bf7b91b2416a6894e1669df43d544281c9f3023b5ec2f0ffa2b6326cd3c233abf8ec377347a4cf3b8086a1ebd65760c4e0bf83a3bdeb9e9ad9f0c4468a6072ac4e5489e5395bdd7a3291c4c09f99b456151ba95e09e54fce252a2e084f39b3d20267fa548d976ef6a64a3bd4b355eed8497a9bca9e872577236a2d8edc0adcade3f66e9ad9e6c1d53934afe1212a82929c38e717a5a0a3c0939d5a152a7642c6a9f0a7fa121d79124d71d093656069dc92979c7e86a2aa1f3702359a04060a41bbe48ca0edd074db4bb5a2d7f659e6dbfad57bd7e917ad6db1552e3f0c130616ab991db78b2357c9d31adff5e060cf065dff30f7798e11bbc3fc42d79a0409c8db25c7150014b158fed7334291d807adbd466e26efe40e299f4a61997c1bec340b4a166c94dfbd0a07f45702ecaa8e1ab8ef30abe14ab8802f561f9dcffdd5c288b972db09bad2902263423c5b3fc4890adf7685e65c23cb301ef50d255429f6a25ca2d193c803d914b2d00d5adf58ee7999096f016bbd93631532dd24441b32f4a450aa9c8669c2e65e133b59a77bdfe3ac13d77fadcdbffedf8b0c9022e4984f661f0276d9f06c5c29f14915b643bd6072d72df19d51394661e1698ffaa46a0c8e89a1c6395ceb57fc35478ed3690163bfd2ac7931838ac5a6346b3cee04b36e0bc80a6844e2379c74c3c92fac0fead659e1af7433284caab49563512813c663dd89a78e15291030b3d5984988724d2e7c656ffcb9205db2cb307ec4b80c6d937ac3fdee6931912a207458f85d4a5b2e6d77596ef470b094bdab7c4644adb9f361a6ff92c0f084744e82f7e23b4152fe17f3eaff12c876befdfdcae9b72683049c91b7f04ff00431cd13326267d6f2eaa598009484c7a690461ea4cf8d8b51dab10c5113d0a73d19040108348508fbf178480d963a2042b2aaa59d9bcc54ca336c914c325d270050c2a02aa54478fab3f9c528e8c5a716978a324083c98946255bc665c46094f883813594bf7ed3ede4a7582729ebb18056848b12526a814cf7d25aab923b06bcbe74875596be80a0eb56236eab0b0576d5f789ed407172b8db7e54f4cdee4576be7a47fbc4ba05a55dff5c104a38346112664eda9e54ca2d31ba1d523f70956c1354a327d7ab9407420e51ac149bd6e2e65960806bff74f6f44b25037cc5be44cb74b28cdc164a0bb82359208da47cb380b7251cfbeb031c77c52df3feb16ac64ef13f8fa3f064e3ca72c2819cfe78904e93678f4d4e9ce23d00112cdf528fce9be7480b4e5da743410a5cee9bcc51d69439a2d0060a4791b4645451c869cb43a6f5e701dd60555faaa9f177a95528571e46d0c67fcf3b1b5655cb59f0ec9fbcc868978c20dcb703df2ecac8d081f3f70db55e5ad8dab0c7923452f5ae93ae97df6abfe4bacd4964f90aa9da5860fa059c4a8117787b57d0070a5899479b78619fc6419fa4832fd32bb2ab46921f278bd79fe4d7f569241134e6a1224aa7248c5e48adddae07552dec03669784c3fb5a1248c0df15dc5e02120b19baf1f7d37357aa238f2c7bea4a50d6fb9936a51268f860d803b4f0dcaee942cbe735b7b4ad67564f6fa56d383299dd352aad1f0f1c927e6f0448af5df85e8d70b0eacd8fa2b1c2ec60ed98a9ca4fb5597f215003238c46648f4ffc179ba4e70aefaf8b50c6251630850c475c46a9a84f546390df8940a4bfd0b803e45afb3c61e1c69a595a253178322d56c125c0ef565fddb8922f03e70d661aab2d91b4eb7fde9977bf0dfc0ebe93dfe1d6a240da42e92fced6614185075bb00e987dd08a57db3780604bc83d74265cf0750ac9cc33415fefb110ebd207c4682dc9542ef21770a62617ab0d0d33a355c85609b98c0ecb0efb277a11e95aff482f544c0046aff9d28a7fbacf9a9e579e967c49583579c5c5f66da86ae19864019f34c5c9a4cbc8887c1bd1e33f5b9dbdba963aad455215206a18c713b631eec36f9a6aedb730749b428c227135a647afdcb6a007b03a854cc1b076fc12435860618f9e1674b9d645e094ce983ed340a59a07cfbffe0797932b3fd17d4a332c701064d40cd69c4e06ce572d7b7f3363c11de6aeccbebdfddf3f2aa8ee8dc1c680ca38ff26d21c35b26c872e174cf25bc4c2ee6e9c11da1baaea4e53469edfc49e26728b06952c0a52fb117c562986e5bc066e4226c202013160d87f919803f4f5970bcc609525242dffab7a78825e27a01f31a883f9bae8f1991d24606c670c7e0590e83e0c81bd5ebd9207e4d0ce14cd92934d57aa210859cd901c0450b216d2f5668354b1cec1603e580c6fab803ce83073607774eb5de7b008f270c8175106e2cbca214f689cbc45f6760fc193dff6189d876d544eb437969c9e6b3215bc230ddfc8ab206a2c7c1f34072120a170d34aacdf75110eef7b58488c2f714287308248f1118be53d4f47d9a628cdbad899a943fdb14100496d15ebe9acea837c121e15453c3d6fa7cb6fe2dc6bdaeeae5f2a9488b47f523e85b59013757bdb4257db5d9355a60089a6fbb1736a7724ec0cfa6c1b3356e98f9b3285522016f93fe8a0606a7e88a3c99b8bbbfeb10aca314bb7bcccbcb7f402ddc02eae6185e979d2cdb1e59403d7535fb1a61a331eff46ed55a8d0c380f5b18b341ed48cec2c7f23650f64d8af855888ba19585a78770e064800305088f32eb1124e43df766fe969b184a2528ee49183fe5b1500a46b6c195deb8556301a7697e4bf07606ac1db0e4b659ece1d4e203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0x1000}, {&(0x7f00000048c0)="e250ee33b345b4ab1566508a382f5431bf63a657c378e7ef06f5a18b33c0e68ce4f1677e47766e19601e819e5592b8e3460fa368b109e1762c3236c0ea9319baaf16c3eb69134fe01b47a8e739ef0234b850d0eb5b465b691fdac41204048014bdd295b8988bf025cd2239bdee7d3125670d6ebc49c9aae181361c232438c2c58e9c478997ae06638ff8a723733f1fb839ec4fd8e2f1131d5f2a1b20bcb1a63df2b96e4ab625718324c553f62b0c60359daaf859b5628f66", 0xb8}, {&(0x7f0000004980)="3a773a9dec7a9deaa36610a0466c5b10d9edd5e0f24d39891acc5546bf71137aa919a0729d77bb6cda9cb90234d7195ade01c3e3013e89f06ead9b5a2348a4f4a6b0f7ef8f9735d12b7650c753d338befa37476151f38473d65966ee1b5528f7b4a49a75b886ed117b1319c90750feeca72943f2c9711a3e679d89e2084859221a5d011cc2110b76b089fbf3fcee9c87aee2855d721556a66a3b976b729964e62326cb49e72393f8ff8ba3dd8f92ec251ec22b0c9814528e847ab57db7b8f8e92378ad71d61c16c8fc68f0c565bbf9b8a80b89f4f86a02eb291804d05ba4afbd289d3f2453955f447da9", 0xea}, {&(0x7f0000004a80)="7792aa1fcb0038ae16013c7fd172bd6b57b4b552ee17e4ce15cf16a742f4397b0e735b6354fb441e88127ca6a0a605d57bb1b58352038a144e0de1769f71801acccd112a5bcc4f04f6b215ba1ad8f3034ab8b89cc34579e5eb67f99fd267b1f2569848a5310ad9e8a8d214b8114af3db96ace531649b488409a3eff7a684e604286b6c706aa0c5dd89977e", 0x8b}, {&(0x7f0000004b40)="662d5f3b6e7fe15b178629c0ab2550ae29ac2e39b863ea5dc60051847f1a8992513e162151021cec3e3fc304895ab0ef4281d9e9ee1e537afc084bc9eabb787293e384337858dea8b8f18a7b", 0x4c}], 0x5, 0x0, 0x0, 0x20000080}, {&(0x7f0000004c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006040)=[{&(0x7f0000004cc0)="f1baa23b2444a40e2ded553d67e4eba24c97f6189f73dca3654ba0c40591c6653ca4ae234b14f581abb9d40ac1988b8e9172a3cf203c4bdb848c5f71ecd6bab22a96809c17c0d2bad09c1454a60a94cd22d428c272bbc3009ee6c367b38fe045e7eecedb020a42be65fdccdf8c5b17c89dafe4a8247a178fe4c1ae0261ce89c741d3bfe0cff7538592757ac8b1905f36a786d307458e96", 0x97}, {&(0x7f0000004d80)="bb4ded445817a3148511dd3e3c98f5711a6640803d47ba1a6f42c55c5510192f59c0abd2715122e0695bd9ec5d3622b0f66a51e52577d41b884a7e3d32c336dbe3c09e0b98a9d09e93b9c83283f65d45fdd5417ae4e170dba29cd171290bc8e26d5fddf11737f954f540d2f3a2c35c700875f947558e1e9f9d2899975afab49828eca8da7d4f8970bdc16187966f9b65d644a19423b28b5a67da2fe32947103034898879508478b5eb5141f65862a480f550365191b46ad2a109900f2bd5", 0xbe}, {&(0x7f0000004e40)="182402ae448b4b7167e6c55023451c90ea0d3e0673ef06b9ce13b12044fbe4ce3e9df8b3cc7df09dfb8cf290e7a68b03a33bdddcfc23a428ba24ee806502391621cd860c10ec2bd8d69159dda49e085d2dcd08102628cd705161e235efaeaf8cf25944cbf60056ddb5bcaa48bd09b901c1719e290a99c8117434c195304adac1405d2c7cd25d068023930247d5b32d8268a6a33303164108347ea6bb1b750983493b6fda2050f0bcfdb3579beab7ed331c888a20", 0xb4}, {&(0x7f0000004f00)="3e5206d344274376fa9ac7375e77df21bc8a66d85a5e840e48182e2ab4663ea7c338be6ad25f5a57dd49d88519572be3391093206da418e62a1d58674f8a1cb76b1ce2f9dc18e11e8640b727e9836f0d0ec64e351d59c2fb361bfc10", 0x5c}, {&(0x7f0000004f80)="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0x1000}, {&(0x7f0000005f80)="03ccea7a98515e33144cbb4a78718d2c09e3322673e62f55ea310ae047821bd4a52a634de8c697ac5c2640f42045c170ff8252f02d26d845f10e284614c18d20d124d2b358599b2a380c7257a54ff33ed6c8232cfb617b59dcf12cfcb00d1b013e063cd7", 0x64}, {&(0x7f0000006000)="3b408a4f86041a0ea3b62b056dffc31ebfd1ef44025f01ca86008d50c4e92648266a5fc3a77d5d66847b5027844ad02a0795a27ef021e5f46b55", 0x3a}], 0x7, &(0x7f0000006380)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x100, 0x20000001}, {&(0x7f0000006480)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000006540)=[{&(0x7f0000006500)="53a451e52fae8ac21130be091be3ac42fa14cb4d9a1f3cbf2e353936e68f050ba2a9a03c7766efa72560d5cc1f845461974575", 0x33}], 0x1, &(0x7f0000007b40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, {&(0x7f0000007bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007d00)=[{&(0x7f0000007c40)="94d934a3d4c7a4e55dcbfaa81cdff64e01212f11e119232071a188fab4034191ec365ea254a1ed425065877305c1ce317eef25ed72dd503057b224c11ce751eb29616c8240ac4d8ef182212447ff858e7e3ca4c15956b7965a1dac991edf883a460c0b20025487f06b49bcabefed79065d", 0x71}, {&(0x7f0000007cc0)="a3bb54bb3fb544796bb7fcfac8025dfd3c81ea7e3e085cb260f10c92c959b220f4b9e0b295c3859febd8b7593b4e2f83410049566bfa8099a97f3fae996919", 0x3f}], 0x2, &(0x7f0000007d80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48, 0x4050}, {&(0x7f0000007e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007f00)=[{&(0x7f0000007e80)="e1ab2593aeb6f7fba89ee2bd77b83abd27b5ee90f4cdc7ad3877deff649346f790568dad0a808db20ed312dfe1412441abe124966b5d8cc99f095f350878029bb30b9669e447fa2e895465ab49934de512d623e0ddeef66c3fc90174ac16f75b65de5d25abfb3949eb9ce5f80737486c7ce57914ccf95ffd1d6b827b87a1b4", 0x7f}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000007f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008300)=[{&(0x7f0000007fc0)="64e5604fb31dd300e6f1286cdf9b2eb2b360ab3e20d0283b1d8e80301bd5ae68d6b1c1ebbf70911c86fd828d1986d3a4d167486f4bbe8a3ced267cedfded25569a12fb2626aebd0eba54775428d7f4bd98c6e92093e123542850f7b8822649b4b59eea125064e5d39d006920b44419ca11a0e58db054f296400d823ac43053ac364a44b969b440087684e061474d35c3452cec8a694e2d79f665bfd944bde7fe416da13a03762e85f26b4ba21328d57d34f2b24a26fe61d09f1159e5534f51dd9866201576c4b6e267f2e6e93ea27ef266d8a75b3afdee635da296c6e1cd1b80d94c", 0xe2}, {&(0x7f00000080c0)="a14ac197f607c73a47c1f92a3f3aa838d2998cfcfafa75ed6121668e0492337b4a9cc8d5275941c2ce245e3126174ec2cc8f758f81a9434ea0", 0x39}, {&(0x7f0000008100)="df784f70ffd82e19bdf76925b7f2a667ac5395c8f515d36f4bcac7ff40e7d0adb3d254953e260f4210f79656a591b1211fe857d39f2ea0b1544a4319ca1eb57ec1e03246045ea0912d8367c06d063a7141d9c90ae748340e8f592b4e45f1cc2c16647daa22381869ef5a8d0d8f267e0d881510561f533a3fcd7ebf909914a93858d847af9bbd36a7bd187423060b182dc49922c03d1cd6d47b050c96f8f754e66d82c9584ee295c4f3e3d9c7fe74e48c4e5e1cbe15a673591f2c", 0xba}, {&(0x7f00000081c0)="900fe634a05594b1dceec7f1e88d56375bc98b5ada15f50db329a3d91a48731c6c586587cb04484231cf9474fc9528f8f78b4bd5fec1bccfaf481268753e5399f2043c201c848d8ccd0321a67904a92cfd1b3eb518c13a0ce4d135500564e50b300673600c50b33478915a10ffa72127bffff829e771dbd2dca5506524f4c20188f696816f9b74a6a01491dac029df477dd21629ff01036f407c2e125d9e3d6fd5dcec322d98399b03cf32901d72b221e9c2337585b03c355e263ee5dc577a32e5c09109ae3cbf142d0e8fb722a7978456ac6f21796b28d2f0e5869f759a9a6dbbc0b617d6e987a510b9d73d9bb951afc309f4cc", 0xf4}, {&(0x7f00000082c0)="4be522a3472da7091baaab2fd007c7d0fe1d1df73a8174f145b8d63bd3", 0x1d}], 0x5, &(0x7f0000008740)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, r8, r9}}}], 0x150, 0x24008001}, {&(0x7f00000088c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009ec0)=[{&(0x7f0000008940)="639fcadde1dbfcd170e86f9654c96f774692c20829bdf266d7cdacc1b8b9bf0c70b368e2027ac197679a496e6030fa5e1a52113b08749b0216615cf5ac53cc8347bbe10a2f19d19fd6f22cf035a07f9e01f4cde1b2f7e3ae089af3d35ba547118e18e7f28cc7dc6ef756f079ae97f31bab233c514b8ebf334a66fee570ed5365a263fb5fcb1bc2c1e8cbd545e3f8753895d0d3d5ca0a9c4530a16d57493442c05dcc9172f871d6074aebe2cf2f2d08530bbc51", 0xb3}, {&(0x7f0000008a00)="9b4c8f33", 0x4}, {&(0x7f0000008a40)="0dff98c28bfb38ba037a6971e1000fe3299c31dd0f22ec2211c7db329735589e3b72800c9c89099c5d1e9a255850f314abee220de76bd9b4c819d05fd88102f826f1282748e2e55ababaf7580abe422068c43cacd786e309418921b1e224a5d44c8fc7f5466068cbf3de66f7bc50a7c954e117a31d3a98746f00f84c824c7303c00e57139084f0d4b7e8f3ef3a8516e1a21504511ec073e64f56b91e76445b16d831559debd6a5504bd244fc2f53022896a4a79365636788fa24a53300dcebb86d79606648", 0xc5}, {&(0x7f0000008b40)="f6511f16a9dba41e9397fd49ff3939b9cf61b1834b04d90e7971baeefcbc04eaf9d90edff6270c3beed848bdde48981173f79cb046f76aa74abeb2b3dfb00e1d52fa311872", 0x45}, {&(0x7f0000008bc0)="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", 0x1000}, {&(0x7f0000009bc0)="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", 0xfd}, {&(0x7f0000009cc0)="c12f101c1d8f2d30820290326020ae29a64800d4bcf3b5e249a07c2389e6b500a3d3913292938b23caf0ed221ac2df4b0658d813e8bc2d178b8d4060239aac361ad5e649ed59494b8c98c5eec261a1ea5dcc486aa2d770cd4479c4893ef28161f09a554ee20aef88d1fc22b3", 0x6c}, {&(0x7f0000009d40)="42bbd93c7e36e69cd84fd1da229cdca13d429455cd1843edd596a7aaf1db5b1a0502861426a689fa0386186f2d8e4999496bebb1bb83f08bfae7346b42a5e99c4f8115d4c76eb74b0e04059a0cd5a900dc5863e57acdd7420caa7519580d18bdc447f59eaee8abf2bbfbc5f0487a1316d2063f555969b79c3448e3a8d9cabf768e7df975dd94854bf6a345a1872bd5d1b623c293e33b9e7b5f05775980f7728288c56006086ba156510f5645e48ecd3210bf", 0xb2}, {&(0x7f0000009e00)="865a897eb2421dc23a2c6624e77adfb9ee3e7903c1b24d757ec4764f0a17c6fa6f7e96bedf61582568e6e06603fff8c7c1cd9b11b74a86a090135f9b73ffd83da83af1a2e28af16e6715887026ae3651ec7b128fb72aef639938f459e3056fe4b61dc2e21d8c810faef4778dc6df2a0f", 0x70}, {&(0x7f0000009e80)="b668e4d15c936237c784ef0169d0925a1be3ebff150e1a78539dee", 0x1b}], 0xa, 0x0, 0x0, 0xc000}], 0x8, 0x20000080)
r10 = socket$inet6(0xa, 0x100000003, 0x2c)
sendto$inet6(r10, &(0x7f0000000100)="ff000009214d56d0bf7e", 0xfffd, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c)

[ 1196.557302][T14798] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1196.589579][   T27] audit: type=1804 audit(1585828609.733:1220): pid=14805 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/576/cgroup.controllers" dev="sda1" ino=16113 res=1
11:56:49 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xb8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x40000)
r3 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:49 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="359b0c4befe6c14bc5b0f42704da54117a803949b4cd8c5624641d78c90d367d1ec45d", 0x23)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x1, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860073ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xd68, 0x11, 0x0, 0x27)

[ 1196.856036][T14822] tipc: All keys are flushed!
[ 1197.073773][T14798] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:50 executing program 3:
r0 = socket$inet6(0xa, 0x5, 0x0)
bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @rand_addr="082280000000000000e7000000002000"}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x75, &(0x7f0000000040), 0x8)
accept$inet6(r0, 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)='w', 0x1}], 0x1, 0x0)
close(r2)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000140)=0xfffffff3, 0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x10)
ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000100))
connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x4000000000013, &(0x7f0000000180), 0x4)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000000240)=0x1, 0x4)

11:56:50 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
r2 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:50 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c000000000801010000000000000000000000000900010073797a3100000000050003002f0000000c0004800800014000000000ff030000000000e519d82016141d85017d6f247829d18983a43c10188f029c853f6f2b1626908af10195afc64ebb06db6104e1e4f95192e03dbb447942d164c41378c5fe646b0d32cb7ac78f2147e08cfcdee86d78bf8201f7ff7391b8e0627ae615d076b92df33471e3629f"], 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:50 executing program 2:
sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x2, 0x2, 0x201}, 0x14}}, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0)
sendfile(r4, r2, 0x0, 0x100000002)

[ 1197.331946][T14835] tipc: All keys are flushed!
11:56:50 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62180, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:50 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
shutdown(r0, 0x1)
r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="7c753be8f73426b71c0bfade0f5f47e49c6d128a6b9261ca", @ANYRES32=<r3=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYBLOB="010002c6c78d95a8dc1e000021"], &(0x7f0000000000)=0x3e2)

11:56:50 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r2 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1197.560452][T14845] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:50 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff7c, &(0x7f0000000180)={&(0x7f0000000040)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {0x5}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40008}, 0x4)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r5, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r6 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00')
sendmsg$SEG6_CMD_GET_TUNSRC(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r6, 0x200, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x20000000)

[ 1197.731165][T14861] tipc: All keys are flushed!
11:56:50 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00')
r2 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1197.882503][   T27] audit: type=1804 audit(1585828611.014:1221): pid=14866 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/579/cgroup.controllers" dev="sda1" ino=16001 res=1
11:56:51 executing program 4:
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1197.938241][T14868] tipc: All keys are flushed!
11:56:51 executing program 1:
r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
bind$llc(r0, &(0x7f0000000040), 0x10)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0)

[ 1198.142200][T14872] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1198.241941][T14869] tipc: All keys are flushed!
11:56:51 executing program 3:
unshare(0x40000000)
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'wg0\x00', 0x3}, 0x18)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10)
r4 = socket$inet(0x2, 0x800, 0x8)
getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0xc2, "84350e102651b5df35556569111b972b2ad6b84f4ca6765d4a7fbfcde13da4a1acfed1d57ec190a06c0a664137ecf21d49b8b365f57a8c4f1443eab8a0c160274a9b6badf212a30bfa5f2762a8fc233c6da9553129acbac216cc37b81e9e6d2043d899cd14fe2054e4ba0021c97fcafe578fc4a1c7df6177ffed195b94126284bf8fc50c7e3e66e99911dd7d654370e18a9cc30a335ae7295967aa409114678f86f65c363e637c3acf8f83da0976652f7e580ed2bb9ff2725dd557c948e83f23119a"}, &(0x7f0000000140)=0xe6)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
r5 = socket$inet(0x10, 0x3, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="20d634409eca60b974d28cbad3428eabd86a5caababe8f772dcf4b9d3969c102f417f105a0b72d7ba06db6b428e852b61e432c96cf4965e7b1e91468223cded765fcbd31e4ae8f9be8136ba99d47b0fc5f1e4c9ce40186f18ab41187a933e7f78e8d4b6b09637db33e36c726e5e018c4c234902335fe0a0f12d97c06366cb688db10eb68511600"/160], 0x1}}, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in=@loopback}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8)
ioctl$sock_ifreq(r5, 0x8932, &(0x7f0000000000)={'hsr0\x00', @ifru_flags=0x4000})

11:56:51 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$FICLONE(r3, 0x40049409, r4)

[ 1198.358837][T14890] IPVS: ftp: loaded support on port[0] = 21
11:56:51 executing program 4:
socket$nl_generic(0x10, 0x3, 0x10)
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:51 executing program 1:
pipe(&(0x7f00000002c0)={<r0=>0xffffffffffffffff})
ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f0000000300)={0x1f, 0x52})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x258, 0x0, 0x108, 0x60, 0x0, 0x0, 0x1c0, 0x1a0, 0x1a0, 0x1c0, 0x1a0, 0x3, 0x0, {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {0x6020000}, [@common=@unspec=@ipvs={{0x48, 'ipvs\x00'}, {@ipv4=@dev={0xac, 0x14, 0x14, 0x20}, [0xff000000, 0x0, 0xff000000, 0xff000000], 0x4e24, 0x16, 0x0, 0x4e23, 0x10, 0x20}}, @common=@unspec=@limit={{0x48, 'limit\x00'}, {0x10000000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x593}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@local, @loopback, 0x0, 0x0, 'vlan0\x00', 'nr0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2b8)

[ 1198.461280][T14899] IPVS: sync thread started: state = MASTER, mcast_ifn = wg0, syncid = 3, id = 0
11:56:51 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62181, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1198.527092][   T27] audit: type=1804 audit(1585828611.654:1222): pid=14900 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/580/cgroup.controllers" dev="sda1" ino=16209 res=1
11:56:51 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0)
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20})
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0)
write$cgroup_int(r2, &(0x7f0000000380), 0x1040c)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c)
socket$netlink(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x10)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r4, 0x8983, &(0x7f0000000740)={0x7, 'bridge_slave_1\x00', {0x4}, 0x7fff})
getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565, 0x5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x50}}, 0x0)
ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'veth1\x00', &(0x7f0000000240)=@ethtool_sset_info={0x37, 0x6, 0x2, [0x8001, 0x7, 0x6a, 0x4000000, 0x80000000]}})
sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="40e1ff00", @ANYRES16=0x0, @ANYBLOB="000126bd7000fedbdf251100000006001401ff00000008000300", @ANYRES32=r5, @ANYBLOB="050029000a00000005001301020000000c0099000800000001000000"], 0x40}, 0x1, 0x0, 0x0, 0x4010}, 0x90)
write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x0, r0, 0x0, 0x3})

11:56:51 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0)
getsockopt$PNPIPE_INITSTATE(r2, 0x113, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl(r4, 0x101, &(0x7f0000000000)="afa478d30055")
sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_UPDELAY={0x8, 0x1c, 0xffffffff}]}}}]}, 0x3c}}, 0x0)

11:56:51 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1198.798320][T14917] validate_nla: 1 callbacks suppressed
[ 1198.798330][T14917] netlink: 'syz-executor.1': attribute type 5 has an invalid length.
11:56:52 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x44}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1198.983865][T14927] (unnamed net_device) (uninitialized): option peer_notif_delay: invalid value (18446744073709551615)
[ 1199.017049][T14927] (unnamed net_device) (uninitialized): option peer_notif_delay: allowed values 0 - 2147483647
11:56:52 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1199.313583][   T27] audit: type=1804 audit(1585828612.444:1223): pid=14944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/582/cgroup.controllers" dev="sda1" ino=16193 res=1
11:56:52 executing program 4:
r0 = socket(0x0, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1199.365592][T14893] IPVS: ftp: loaded support on port[0] = 21
[ 1199.400296][T14917] netlink: 'syz-executor.1': attribute type 5 has an invalid length.
11:56:52 executing program 4:
r0 = socket(0x0, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1199.589367][T14914] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1200.041992][   T27] audit: type=1804 audit(1585828613.174:1224): pid=14944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/582/cgroup.controllers" dev="sda1" ino=16193 res=1
11:56:53 executing program 3:
syz_genetlink_get_family_id$l2tp(0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xee, 0x2, &(0x7f0000000040)="1789303874a3cb8333d62f0854e6df82d15f62c46c2de1e8d38bdc0a75ff6de43a7591c0c3c4fdd1d5f3d9e7f8a454e4859d7fcb85edcf0705c5caefbd51140d6b7d9657cd467de5a2342266a1be2bc81867bc1d6a169587d3a8dd624a8e46fc8e6e9f3ca8769a839af2cc97d2392971a402ce50d7a85cae6aa51a018a3327e949875fe2d0fcac71ca9f51b4814ffcf52a929971fd52bc1bc62c25d3d611abaf6e6cd5adddf1ce00fd318c3f435700373808ba2e371d4ec41b55ff4eca305f39340493dfd9e7cc74daf9b2eb84cf119cc91896aa8e706dfed1940ee9d17e3570d3bd9d6379ebd9fd1cccb7003fb4", &(0x7f0000000140)=""/2, 0x7fff, 0x0, 0xc4, 0x51, &(0x7f0000000200)="e9d562d17f6d84cd18e7a8cb00cbd1d19d0a22ba9dd28b007eaa2ede46c322866a96d351281d704d7f36c1ea6fe4add0349a4e195baec2a4e3ba76cd41854a3d917ba404ae1333973da15af896666df18d0264bd1e3f2fe59f3ddaeb94a2032d5ccd41e224f426e3ac1d26c81ac54bcb812d8501bd6f18d98b1d715e4349c2179f9fca33695dc419bdd8da9ac4afc39df790a46fe09c37edb1b13a3343bce6e355194991b963be1270c8e6f3aac6998cb7d8705ada5a45c55a7620d2a53715b7a9c87dcc", &(0x7f0000000300)="2562abf158305d7d82c2cd9c24c3d2bbffbd956e0049de0b057858db5b1c0b768b8a372bebf41b9a2a6ef00e69a659f9e662a32b7bef30285ace7c8467fc34615ca9e254105aee0e66e3d2149d12bfa332"}, 0x40)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x0, 0x7e785851})
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

11:56:53 executing program 4:
r0 = socket(0x0, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:53 executing program 1:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r2, &(0x7f0000000200), 0x43400)
pwritev(r1, &(0x7f00000015c0)=[{&(0x7f0000000000)='v', 0x1}], 0x1, 0x6000000)

11:56:53 executing program 2:
syz_emit_ethernet(0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaabb0000000000eb08004503003200660000002f9078ac1eac141404000088be001e90780100000055b52a644ce73802f37daa94115bb7d686dd00008566a8fe2e77d37e758e7684c4dc0e2192b00dde0fba85cd86704548e369f0ff5cb2005f95910455c172aca9a5aa01c5114053f94226d6cd2b1d1ef9aec8bf27ef093cd5ace55ea102a02bfca025c7b7fa5a2cbd7adca99eda16bc0f9ca5b78a1af4acf9b926a26295"], 0x0)
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r6 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r6, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r6, 0x8)
ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040))

11:56:53 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62182, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:53 executing program 5:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x9, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={<r4=>0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x8}}}, &(0x7f0000000040)=0x84)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r4, 0x7}, 0x8)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r6, r5, 0x0, 0x100000001)

[ 1200.403314][T15002] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:53 executing program 4:
r0 = socket(0x1000000010, 0x0, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1200.571627][   T27] audit: type=1800 audit(1585828613.704:1225): pid=15000 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="memory.events" dev="sda1" ino=16353 res=0
11:56:53 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xfffffffe}, 0x8)
bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r4, &(0x7f00000000c0)={0x0, 0x802, &(0x7f0000000080)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0324fc60100002400c000200053582c137153e370900018004001d00d1bd", 0x2e}], 0x1}, 0x0)
sendmsg$kcm(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000000)="0460d233ffad241c99fbfb7e3ab99ea3dcaabf132a5744d6a73cca0cad499ff7a20106d6ef67a86bcdea222323731137b0c55fc360d6e501dd985efdeff15a7d354ec3b066563f9525a1598c395a8d382bebf3258774824930920eac17f16d650a6b7f1a08a5", 0x66}, {&(0x7f00000000c0)="13e627e672d50b9745e61edebad40e845fa32c53fcd35a09a592b19ace2212fc6a0a3d45281302686c6ab1650db32363a82d9030de6f8492427567a49772dfabbb5e777a0ddfc7070e823f1b13e5df3ac29ecfdba4", 0x55}, {&(0x7f0000000240)="7f5a131fbc665fcfcda6ccc83eb38d909333954da4e89a2907624654494875f8927990ea81f401096dc633029e164b76ea70e55d01565692a2c3ec4da28528ff5e78e51906dfaa73406dc03b58590f1c6029654681eee57640da7e853c272a700af5c930c90433da0558dccb62ea24372dd8cdd3dbd932b7c8eea6123f23adfc9b02c43a34a7889ac80e433db4ecae03d12397998ca22f7b422d2d9f06b13ad03b8f15d4b374e82d0808e46c79b7a0975bc199798a3a221309415f0726419782174d029614bbd51eb2c19e4e6dfcab0c4834b2a405d184e8777dff88e279b8adec5ac67bfcac2df000e4de27bf51bc", 0xef}, {&(0x7f0000000340)="c85c9c3e31d36a02f1bc6ad56ca034ef145e5deb88353015e4282b080fb17d25c3818b9ed4aa13c1cd18b73035e34cb4125554ac351d68752fe4d45c25a0c4908b4864799465341f7ee30e95ef5fae69fe7c361cf637800958fa658ab2f59b3ca473fe2790a95f599fde476e0b32040eb5c44a40a74019ff9af005a4d03e4948ac0aa5e5310ded2df91c87a49fe3efb556a0240c87518acc96c5b6bf479c4455f31c375f5647f7", 0xa7}, {&(0x7f0000000400)="911af10fd6052244bea83c2a77c067e63daa8de5904eba6c198a1c25f815b52e0c705aa19e31b10021f5070c362c65d2185df25ce1dbadd97b15986e7dafb190a9ea32facff89b08e49bf7254103b75a151ba4a4a111e13bfd46dcc0feacfbcf95245c282042af6d63ad9445ba92e96491766c", 0x73}, {&(0x7f0000000480)="cecf336c6fe7d95c68e1fb8611b5432fbf92a39e9b3fb45107f62bb998a14efd1a20087810dd4bf9a60e5359ef68152c3423bb44244fc4ab9a8cc2d59dfde1ed8512611657b8d550e4fdc5c97a314fae5c60", 0x52}, {&(0x7f0000000500)="5d502c22dd91d5fe9e65995c5aade56aafa35f54e4387b9c63b8d9322dffa7ee9fd320309833d31a8953d51358f77a9f29147719394adebea614296ffafbe2d396b5b78f39cca03752383b4ca433a31e7c04f546a30d681b98db597f84704d64217dd4e0171830a8877a6c058cda53acd0fadd3ea5f6c65a8d5fa515e28004b0617cc0ed657d58ed041d679228ab131639526fa3be0b50ebe034b6e695b0e673e4c8e319758735bcb7e9b9bb39a786c19d87199a10a628f884ff8ae9e28a088a21a977abd5dea79359eaf6d3c564288712bdb4d9e970e46685fc157917cc366810c22920656010f9170fdd88d162ed178f52b66805612f", 0xf7}, {&(0x7f0000000600)="f64ce3fdea4c87cdba781006d47bf8561330e8ffaf070a1f1d44d90ec6b94a5378eeb007e302d325d24428415d1b60f3442296a7930d22be51033e2e2233c8f352514975edb21f326d717ec4fdd45ae3b89d6d218c8b32ef5495d7a8d8d33b60ee0097e5dbe4377b9fe54b47dea764e088642469a25a514f77f168bbb713983dd10d299861a5379c91a2f5643d629ee352c24c42d74ba7b55d347e806e67c40940ac50d0e73e8dfab955e06999357b2fee23001fcc0c6cf97e1225e6e1d75be99bb9dd2faf92f8c9edecb36d9885d95fad6365f8237608d15b0855bf10a1625286ffb8605b4dc915750fee0514", 0xed}], 0x8}, 0x90)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
close(0xffffffffffffffff)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={r6}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)={<r7=>r6, 0x1000, "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"}, &(0x7f00000017c0)=0x1008)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001800)={r7, 0x7}, 0x8)
sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1a0f0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)

11:56:53 executing program 4:
r0 = socket(0x1000000010, 0x0, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:53 executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000004000080bfa30000000000000701000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff6d6405000000000065040400010002000404000001000000b7050000000000006a0a80fe000000008500000063000000b70000000000000095000010000000004e6201363034fdb117168bd07ba08af339d1a1ee35fe2a3a255c33282044b124cf174a4cd88dbe02be953c0a9fa9a8445256c70100002ed7d4d8e17f791e4798c8eb484de03352c69b3edff5be26765ba5f8f2879021c2ea53ea79acd7fb38fdf79f2be9087a3e7b7c4ae7dd5e4dee8851d40c617b58c8108ddf12dddd4bfc2a4dd35383561cbe0458f1f5b6beba510b4229b0d4b504516c4c3e5d1aa044d8d00728141cd67bcd68f253288e655c6b34e02e90637ef2912ba7de13ff237057ef17f95a25780c3a0578442926ef4e912f01a201e694e3806e8c8fe8b69524cd19f7525d8d66bb766f7f3f918c86a702522368d9f81897133af94a5a4cfc794d8b9d7c33632152c58eaf302f0b2e0c252bb66762dbfa4177a5ee917bca4885819fb498d1ddb5f06272d88e0c8088f404f011289ebc5623ea21132632161e073af1d69a2e3bbe115be3b325ecd201d2ffb0a7fa4f5d11060cdcf071defd0a8be3b69ce3e4f361aca75827426dde87fdf4617222a08471b8aa1315e9324d308266c9151996427816b8513c5201048bbb61afbcbc4bff6d42a9a144e339bda81d485dd73f9c3bbc35e07dc464364f27a78e5f56f3f06fae5b984ddb7972b96682e33fd66cbb0955a328ad8170d0457d4cc7acd0438887c737b679f75d3a787d280e463026c865727b56b747feb9e150b7ee96ca20692fa14dc72b24d483e64958147372042ed753cb5ff2cebfc66baf6f4c51dcb61048f28dedee0510855ca3813e274802db619c095e79f1ed6db32672b86a5b053eb73289f757e6fb56a606c47daae6a3cccd3c6caf23842199e560"], &(0x7f0000000340)='syzkaller\x00'}, 0x48)
r0 = socket$inet(0xa, 0x801, 0x84)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000080)="bf63fcc4c05ab18081728b7bb116ff04d0fb1c5c435561bb95ff57a4ce61c75775ffd6ca10a41852342a8795d985de6e5d36fd2b0ee991e085393b440a264c016226734f1f63acfa5cca8bd58da0e49c1f", 0x51)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r3 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040)=0x63, 0x2)

11:56:53 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @empty}, {0x1, @dev={[], 0x25}}, 0x20, {0x2, 0x4e20, @remote}, 'dummy0\x00'})
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000000000801010000000000007a3100000000050003002f0000000c000480080001400000000006000240000200"/60], 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:53 executing program 2:
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x4, 0x0, 0x3ff, 0x4, 0xf50, 0xfffffffa, 0x6}, 0x1c)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
read$alg(r4, &(0x7f0000000a80)=""/4096, 0x1000)
sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000200ccb800000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="368bc9e5f31a571a"], 0x48}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000a00)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MTU={0x8}]}, 0x44}}, 0x0)

[ 1200.840186][T15028] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:54 executing program 4:
r0 = socket(0x1000000010, 0x0, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1200.897600][T15029] netlink: 'syz-executor.1': attribute type 2 has an invalid length.
[ 1201.041230][   T27] audit: type=1804 audit(1585828614.174:1226): pid=15037 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/584/cgroup.controllers" dev="sda1" ino=15969 res=1
[ 1201.083574][T15037] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'.
11:56:54 executing program 4:
socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:54 executing program 3:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r2, r1, 0x0, 0xffffffff800)
sendfile(r2, r1, &(0x7f0000000040), 0x100000001)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
writev(r3, &(0x7f0000000200), 0x0)
write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6)
write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7})
pipe(0x0)
r4 = socket$netlink(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0)
syz_genetlink_get_family_id$fou(0x0)
sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x40040}, 0x0)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)={0xa0, 0x0, 0x8e6767b8eef245b5, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x5c}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x33}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x87}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0xa0}}, 0x40084)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801)
r6 = socket$inet6_udplite(0xa, 0x2, 0x88)
writev(r6, &(0x7f0000000240)=[{0x0}], 0x1)
socket$inet_sctp(0x2, 0x0, 0x84)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)

11:56:54 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62183, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1201.366269][   T27] audit: type=1804 audit(1585828614.494:1227): pid=15061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir193498110/syzkaller.iDB9Sg/1627/memory.events" dev="sda1" ino=16545 res=1
11:56:54 executing program 4:
socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:54 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1, &(0x7f0000000040)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1201.496149][   T27] audit: type=1800 audit(1585828614.494:1228): pid=15061 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16545 res=0
[ 1201.528657][T15066] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1201.650718][   T27] audit: type=1804 audit(1585828614.534:1229): pid=15061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir193498110/syzkaller.iDB9Sg/1627/memory.events" dev="sda1" ino=16545 res=1
11:56:54 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0)
vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)
ioctl$sock_rose_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
sendfile(r1, r2, 0x0, 0xf03b0000)
ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x2ddbb, 0x0, 0xf4d2})

11:56:54 executing program 4:
socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1201.831874][   T27] audit: type=1804 audit(1585828614.764:1230): pid=15067 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir193498110/syzkaller.iDB9Sg/1627/memory.events" dev="sda1" ino=16545 res=1
[ 1201.911724][T15066] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:55 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket(0x11, 0x800000003, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getaddr={0x70, 0x16, 0x100, 0x70bd27, 0x25dfdbfe, {0xa, 0x3f, 0x2, 0xfd}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x1e}}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x50}, @IFA_LOCAL={0x14, 0x2, @rand_addr="08a1080ca53536c515c4e1ef21272df5"}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x0)
bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
socket$nl_generic(0x10, 0x3, 0x10)
getsockname$packet(r1, &(0x7f00000006c0)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14)
sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000700)=@newtfilter={0x24, 0x2a, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1}}}, 0x24}}, 0x0)

11:56:55 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, 0x0)

11:56:55 executing program 1:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c)
listen(r0, 0xff2c)
r1 = socket$inet6(0xa, 0x6, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00000000c0)=0xffffffffffffffff, 0x4)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000080)={&(0x7f0000000000)="634eabab953996748aebcc27b4c8f12abf9c83a923", &(0x7f0000000100)=""/158, &(0x7f0000000200)="3b5732f9c5315ba0827706f2d3c11a9a9577307709b457377ca1a46d6db84b3c788e6b1990cadd80d5baaf90d61c5d619cccd9faf2110dd15b5954ae77d7585fef389279b0ed6b644d26125cb0eb5d45a0c5252a8d5995f3865e28f6a3d958dbf64bba7415401377ee72372418e518e28ad686770a5eca3205d2b85b960ed55630d2499b796156664e2b1464cac09f505b3144abff79453e5317c481c94a63213c8ceb89394b8eead0c9c8427cf2ae37dd60867c84b09859b25ba9053276b6e218442989ba3f5bcd65aab3849df63c112b5ac4a6a38aa54be5", &(0x7f0000000300)="212a57334063e931876869ba002c6263847310b3e35725e0c86e10760152f4ca22a49138bd978089c8315a09402cd5ddaf63beb3c478b6661e7f9bc935431e36e050db5aa446f5c4fa1cd66d605f62dae153d38e379cd1e5553d9e3302b22fe8dd806f3b3b3312bab355092e19cefc0ecde6636f09fb59c4a3a98537a5422f3f2f4ab85245360718d9b2a4c76c173c2d1202a342ef31a6fac27f6043e1b7bf", 0xfffffffa, r3, 0x4}, 0x38)
r4 = socket(0xa, 0x1, 0x0)
close(r4)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000100)={r6}, 0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000003c0)={0xc97, 0x53f, 0x760a86553de0dac9, 0x0, 0x1, 0x6, 0x1, 0x38, r6}, &(0x7f0000000400)=0x20)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r7, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000440)={'veth1_to_bond\x00', {0x2, 0x4e23, @local}})
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c)

11:56:55 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, 0x0)

11:56:55 executing program 2:
socket$l2tp(0x2, 0x2, 0x73)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="74000000020603000000000000000000000000000e0003006269746d61703a69700000000900020073797a31000000002c0007800c000180080001400000f3ff08000640e0ffff7f05001400060000000c000280080001407f000001050001000700000005000400000000000500050002000000"], 0x74}}, 0x0)
ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000))

11:56:55 executing program 3:
write$tun(0xffffffffffffffff, &(0x7f0000000180)={@void, @val, @ipv4=@generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast1}}}, 0x1e)
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732})
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}})
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
write$tun(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaaaa8100000086dd60163da400080000fd6a964883856804bfa395b674628ad9fe8000000000000000000000000000002c", @ANYRESOCT=r5], 0x2)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8)
splice(r0, 0x0, r2, 0x0, 0x10005, 0x0)

11:56:55 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62184, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:55 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, 0x0)

11:56:55 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c00000007060101000000e2c800000000000500010007000000f523858c6fdf55bd5a12c44deca593c2d5dcdc8541ae0ad52680ee7bfdfc656ff2c46144ae2a7fe1934a4cb9d0430c4399b4aba5819abac9af091e5683d56906d7c7699061e8fc3b4fd25f25b45fb39f4d047d565179e5e7d2cf1afcdaeaa5b9b988b4bd"], 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0x100000002)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c000000000801010000000000000000000000000900010073797a3100000000000c00048008000140000000000600024000020000fc14be7ea7a226dc8ab37b5b191d2e4462f350d946f7c427ccbd9424edf93ccb74c2016b1ae69dd02af56d8ef9132913be1a0e5a1f76ae8f715a8c217e3559afda4edcc5d1bf362aa029647091dcf0e1b4f90eef71fc"], 0x3c}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x60, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x101}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x4000081)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r7, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
openat$cgroup_ro(r7, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0)
sendfile(r5, r4, 0x0, 0x100000001)

11:56:55 executing program 2:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x400000}, 0xc)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000008c0)=@newsa={0x3c0, 0x10, 0x713, 0x0, 0x0, {{@in=@empty, @in6=@dev}, {@in=@remote, 0x0, 0x33}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, [@replay_esn_val={0x1c}, @algo_auth={0x2b1, 0x1, {{'md5\x00'}, 0x1348, "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"}}]}, 0x3c0}}, 0x0)

11:56:55 executing program 4 (fault-call:1 fault-nth:0):
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1202.624996][T15120] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1202.789263][T15134] FAULT_INJECTION: forcing a failure.
[ 1202.789263][T15134] name failslab, interval 1, probability 0, space 0, times 0
11:56:55 executing program 2:
r0 = socket$inet6(0xa, 0x5, 0x5)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8)
connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c)
sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773", 0x3e}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x237, 0x4000000)

[ 1202.868368][T15134] CPU: 0 PID: 15134 Comm: syz-executor.4 Not tainted 5.6.0-syzkaller #0
[ 1202.876743][T15134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1202.886814][T15134] Call Trace:
[ 1202.890141][T15134]  dump_stack+0x188/0x20d
[ 1202.895280][T15134]  should_fail.cold+0x5/0xa
[ 1202.899828][T15134]  ? fault_create_debugfs_attr+0x140/0x140
[ 1202.905666][T15134]  should_failslab+0x5/0xf
[ 1202.910101][T15134]  __kmalloc+0x2d9/0x7a0
[ 1202.914362][T15134]  ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 1202.920357][T15134]  ? tomoyo_realpath_from_path+0xc2/0x620
[ 1202.926270][T15134]  ? lock_release+0x800/0x800
[ 1202.931046][T15134]  ? __lock_acquire+0xcb5/0x4e00
[ 1202.936008][T15134]  tomoyo_realpath_from_path+0xc2/0x620
[ 1202.941612][T15134]  ? tomoyo_profile+0x42/0x50
[ 1202.946312][T15134]  tomoyo_path_number_perm+0x1c2/0x4d0
[ 1202.951790][T15134]  ? tomoyo_path_number_perm+0x17a/0x4d0
[ 1202.957445][T15134]  ? tomoyo_execute_permission+0x470/0x470
[ 1202.963278][T15134]  ? __fget_files+0x30d/0x500
[ 1202.967996][T15134]  ? __fget_files+0x32f/0x500
[ 1202.972702][T15134]  ? ksys_dup3+0x3c0/0x3c0
[ 1202.977133][T15134]  ? __sb_end_write+0x101/0x1d0
[ 1202.982085][T15134]  ? vfs_write+0x161/0x5d0
[ 1202.986520][T15134]  security_file_ioctl+0x6c/0xb0
[ 1202.991475][T15134]  ksys_ioctl+0x50/0x180
[ 1202.995754][T15134]  __x64_sys_ioctl+0x6f/0xb0
[ 1203.000501][T15134]  ? lockdep_hardirqs_on+0x463/0x620
[ 1203.005812][T15134]  do_syscall_64+0xf6/0x7d0
[ 1203.010433][T15134]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1203.016364][T15134] RIP: 0033:0x45c849
[ 1203.020274][T15134] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1203.040155][T15134] RSP: 002b:00007f87fa1f4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1203.048594][T15134] RAX: ffffffffffffffda RBX: 00007f87fa1f56d4 RCX: 000000000045c849
[ 1203.056770][T15134] RDX: 0000000020000000 RSI: 0000000000008982 RDI: 0000000000000003
[ 1203.064770][T15134] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1203.072758][T15134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 1203.080741][T15134] R13: 0000000000000680 R14: 00000000004d49c0 R15: 0000000000000000
11:56:56 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x20000005402})
recvmmsg(0xffffffffffffffff, &(0x7f0000000980)=[{{&(0x7f0000000040)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/213, 0xd5}], 0x1}, 0x8}, {{&(0x7f0000000240)=@isdn, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000500)=""/137, 0x89}, {&(0x7f00000005c0)=""/186, 0xba}, {&(0x7f0000000680)=""/154, 0x9a}, {&(0x7f0000000440)=""/24, 0x18}], 0x6}, 0x2}, {{&(0x7f00000007c0)=@pppol2tpin6={0x18, 0x1, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000480)=""/64, 0x40}], 0x1, &(0x7f0000000880)=""/214, 0xd6}, 0xff}], 0x3, 0x1000, 0x0)
sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000c00)={0xec, 0x2, 0x2, 0x301, 0x0, 0x0, {0x5, 0x0, 0x1}, [@CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_NAT={0x38, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x14, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_MASTER={0x2c, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_MASTER={0x38, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x64, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'snmp\x00'}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'pptp\x00'}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_TIMEOUT={0x0, 0x4, 0x1, 0x0, 0xffffffff}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xffffffff}]}, 0xec}}, 0x4008800)
ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x40}}})
ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x19)
getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000a80)={'IDLETIMER\x00'}, &(0x7f0000000ac0)=0x1e)
ioctl$TUNGETFILTER(r0, 0x400454cc, 0x0)

11:56:56 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x9afed2916f1c127a)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$AUDIT_TRIM(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x3f6, 0x0, 0x70bd29, 0x25dfdbfb, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40c0}, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
openat$cgroup(r2, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='cpuacct.usage_all\x00', 0xb00000000065808, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000080), 0x4)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r5, 0xc0406619, &(0x7f0000000140)={{0x2, 0x0, @descriptor="9c5559ee33e27c5a"}})
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000000376d78d200000000800000000000000000000000900010073797a3100000000050003002f0000000c000480080001400000000d0600024000020000ad79174ca46ac6b01b53dd1d6d9ba205e36816d332afdc3ed4c74cc3fc7ae828aa8c6d87a3e422c392"], 0x3c}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r6, r4, 0x0, 0x100000001)

[ 1203.177671][T15120] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:56 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
sendmsg$inet(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x4001, @loopback}, 0x10, 0x0}, 0x200408c4)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4)
socket$netlink(0x10, 0x3, 0x6)
sendmsg$kcm(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000000c0)="b8", 0xc8614}], 0x1}, 0x0)

[ 1203.332953][T15152] tap0: tun_chr_ioctl cmd 1074025676
[ 1203.360390][T15152] tap0: owner set to 0
11:56:56 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x58}}, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000040)={'team0\x00', r6})
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1203.605679][   T27] kauditd_printk_skb: 6 callbacks suppressed
[ 1203.605693][   T27] audit: type=1804 audit(1585828616.734:1237): pid=15163 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/588/cgroup.controllers" dev="sda1" ino=16609 res=1
[ 1203.885204][T15134] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 1204.236532][T15163] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'.
11:56:57 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62185, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1204.549312][T15183] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:57 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x88)
bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x10010000004e20}, 0x1c)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r3 = accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000)
setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x20, 0x6, 0x3f, 0x2, 0x81, 0x3, 0x0, 0x1f, 0x80, 0xe0, 0x6f, 0x0, 0x8}, 0xe)
r4 = socket$inet(0xa, 0x801, 0x84)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={'bond_slave_0\x00', {0x2, 0x4e20, @broadcast}})
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
recvfrom$phonet(r5, &(0x7f00000000c0)=""/162, 0xa2, 0x40000002, &(0x7f0000000240)={0x23, 0x6, 0xe5, 0x97}, 0x10)
syz_emit_ethernet(0x83, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/894], 0x0)
r6 = accept$nfc_llcp(r5, 0x0, &(0x7f00000002c0))
ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r6, 0x8982, &(0x7f0000000300)={0x8, 'veth0_to_batadv\x00', {'veth0_virt_wifi\x00'}, 0x80})
recvfrom$inet6(r0, 0x0, 0x0, 0x6, 0x0, 0x0)

11:56:57 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r3 = openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0)
ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000840)={0x9, 0x1, 0xa, 0x0, 0x0, [{{r0}, 0x3}, {{}, 0x754}, {{}, 0x1}, {{r2}, 0x20}, {{r2}, 0x106e}, {{r2}, 0x100000001}, {{}, 0x7}, {{r0}, 0x3f}, {{r3}}, {{}, 0xffffffffffff85e8}]})
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}]}, 0x74}}, 0x0)
preadv(r4, &(0x7f0000000440)=[{&(0x7f0000000280)=""/87, 0x57}, {&(0x7f0000000300)=""/22, 0x16}, {&(0x7f0000000340)=""/235, 0xeb}], 0x3, 0x7)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000480)={'caif0\x00', {0x2, 0x4e24, @remote}})
sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1, 0x0, 0x0, 0x2000c070}, 0x4)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:57 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00')
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'team_slave_0\x00', <r4=>0x0})
sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000d4810ab000000000000000100000008000100", @ANYRES32=r1, @ANYBLOB="400002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB], 0x5c}}, 0x0)
r5 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r5, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r5, 0x8)
accept4(r5, 0x0, 0x0, 0x0)
r6 = socket(0xa, 0x1, 0x0)
close(r6)
r7 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000100)={r8}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000240)={r8, 0xa0, "28f53ea8ceb35b4799dbe456b43a8fc2c9d53700c5f2b3e31111bc9644c5d962fa50e0d63dd1133f60f895a426f0aea94eef9e72a11295b45a344356f627b9827fd332367c0520037730791638c8120b3972a2575db1b8df7456b8182c3446e0b19a06713d603447e905f394d600f70e0e5a950fe39b8cff18427aef310e735dde0fe8bc8da1e9361ebe7f619ec7799d2de37b3997931477e3ac7da897956f66"}, &(0x7f0000000000)=0xa8)

11:56:57 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1204.788092][T15207] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1204.798069][   T27] audit: type=1804 audit(1585828617.924:1238): pid=15204 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/589/cgroup.controllers" dev="sda1" ino=15852 res=1
[ 1204.883628][T15207] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.3'.
11:56:58 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback, 0x800, 0x0, 0x103, 0x1}, 0x20)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4)
sendmsg$inet6(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xa, 0x4e20, 0x1000000080000, @rand_addr="fe8000000000000065daf2f7b726cbbb", 0x80}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a12aa150af1ee57b290000003600000000000000000000001800000000000000290000000400"/48], 0x30}, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
sendmsg$inet6(r2, &(0x7f0000000240)={&(0x7f0000000040)={0xa, 0x4e22, 0xffffffff, @mcast1, 0x8001}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000600)="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", 0x1000}], 0x1, &(0x7f0000000140)=[@dontfrag={{0x14}}, @rthdrdstopts={{0x98, 0x29, 0x37, {0x67, 0x10, [], [@generic={0x1, 0x69, "7260af25e203ffdf59b98bd78f870cf969c869dce9bd6e962c13d8a5c31dfe43cf92a4db734d02af06d315f8267472b339a4b5daa6e2a6e5a238ddc68e2cf222a5220a6f6b66808f1fbb20bb8f4cb5380ce4cc7c49b372d169bfcc9d12c273152ff6b1fcf9f9ccf58d"}, @calipso={0x7, 0x10, {0x3, 0x2, 0x1e, 0x1000, [0x1]}}, @pad1]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x3b, 0x0, [], [@pad1, @pad1]}}}], 0xd0}, 0x24000000)

[ 1204.930005][T15183] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:58 executing program 1:
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300))
pipe(&(0x7f0000000100))
socket$inet(0x10, 0x2, 0x0)
socket(0x10, 0x80002, 0x0)
r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000440)=""/97, 0x61)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$ax25(0x3, 0x5, 0x0)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/239, &(0x7f00000000c0)=0xef)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket(0x1, 0x803, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
getsockopt$IP_SET_OP_GET_BYNAME(r3, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000040)=0x28)
sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x74, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0xb}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x1c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1}}]}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x74}}, 0x0)

11:56:58 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x2, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:58 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x10, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:58 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
writev(r0, &(0x7f0000001380)=[{&(0x7f0000001100)="d2", 0x1}], 0x1)
recvmmsg(0xffffffffffffffff, &(0x7f0000000540)=[{{0x0, 0x47, &(0x7f0000000840)=[{0x0}, {&(0x7f0000000400)=""/213, 0xd5}], 0x2}}], 0x1, 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$AUDIT_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x3e8, 0x2, 0x70bd29, 0x25dfdbfb, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0xc0010}, 0x40008c2)
recvmmsg(r0, &(0x7f0000000300), 0x0, 0x1000000020df, 0x0)

11:56:58 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40010}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

11:56:58 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x4c01, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1205.479556][   T27] audit: type=1804 audit(1585828618.614:1239): pid=15235 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/590/cgroup.controllers" dev="sda1" ino=15852 res=1
11:56:58 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62186, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:56:58 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000063917b42750000000000000027000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x1e}, 0x64)

11:56:58 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x541b, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:56:59 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000706010300000000000000000000000800064000005865000000000000000000"], 0x24}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)

11:56:59 executing program 1:
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1)
close(r0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x43, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2c854}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd057729810f3f7c784f579250367c292f220f90fea21b1eeed08c587463f509ff95ec925071b7092069134a0adf4d88174d67dcbff5a4e4880ce8ee226aa36aa9f3b9", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="74000000020603000000000000000000000000000e0003006269746d61703a69700000000900020073797a31000000002c0007800c000180080001400000000008000640e0ffff7f05001400060000000c000280667ce8813f07bbbd2b2d6e66136b85080001407f000001050201000700000005"], 0x74}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000850d00"/20, @ANYRES16=r2, @ANYBLOB="00002310c4ca000000000000140012000c0001006d616376746170000400ff00aa964368fd437ac07f94f4077ad91fed52f131b27bd3b52e06cddd04a04ee622fe28e702eff6334463cc66b80a7879d83b40a240dc0bbb604ad9c981b4e72ca5d32fb9e87572c5671ba69148dc6833c612fc33891d1e248cc9d75b2070091e420ab759151ba0920d8c6d4fdac914f550beee9fb38547119e400fe765e273031b5a401b56917e0ce48e30391be7fe870d7f0751be", @ANYRES32=r4, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="336e46b23537b2c73392bb33fa0e2d2d203ba710b4b5b4f3ebfd4d19bf44774959d237396b5bbf4cb1c922f762", @ANYBLOB="809dad6a5dd9909eff2532b6cf8f3ee60e756659208126b8d015cba9c1bac8ac7d418792b43066c8098184c959dacbb620a504d4fcb610e4", @ANYRES16], @ANYRES64, @ANYRESOCT=r5, @ANYBLOB="cfca879af1fd24983c7a4d1a", @ANYRESOCT, @ANYRESOCT, @ANYBLOB="09fba41f08db359b3fc53ebd938bae840f0fff8b52594630e21c4cc01b471d3d08d21614d60577678789f42560b70a803f4688b19886dc55e235d6e83747774da7dfe62130ba1dba9c10696338dd18f085dee718cc5a47a228f5c57f21e6fb8bb9f3a09f7cacff234c700391045ac86dcc20966288a3e02feb020f4f2cbbac9f1039c2314d799243efd45302febbf2d8319c6d1c6dd628aad2731168177535e49cf399949c83f5d5ce360b"]], 0x5}}, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200))
sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d041e00"/20, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0)
socket$netlink(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00')
r9 = socket$tipc(0x1e, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00'})

[ 1205.973986][T15250] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:56:59 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x5421, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1206.114339][   T27] audit: type=1804 audit(1585828619.244:1240): pid=15251 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir193934465/syzkaller.FijIx1/878/cgroup.controllers" dev="sda1" ino=16789 res=1
[ 1206.121267][T15251] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'.
11:56:59 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$RDMA_NLDEV_CMD_PORT_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x60, 0x1405, 0x300, 0x70bd2d, 0x25dfdbfc, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8}, {0x8, 0x3, 0x3}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x80)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x802, &(0x7f0000000080)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0324fc60100002400c000200053582c137153e370900018004001d00d1bd", 0x2e}], 0x1}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={<r5=>r4})
sendmsg$nl_route(r5, &(0x7f0000001f40)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001f00)={&(0x7f0000001e80)=@newlink={0x54, 0x10, 0x19, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x41000, 0x200}, [@IFLA_NET_NS_FD={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x7}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x8, 0x3, 0xc}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_FD={0x8}]}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x80}]}, 0x54}, 0x1, 0x0, 0x0, 0x40090}, 0xc034)
socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_NAME_TABLE_GET(r5, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x13c, r6, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x80, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1bd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xbd}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK={0x64, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6170}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}]}]}, @TIPC_NLA_PUBL={0x4}, @TIPC_NLA_MEDIA={0x10, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}]}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1482}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x4}]}, 0x13c}, 0x1, 0x0, 0x0, 0x44010}, 0x24040000)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r7 = accept$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000240)=0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xa3c5, 0x3}, 0x90)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @lowpan={{0xb, 0x1, 'lowpan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @random="71fa68a30c69"}]}, 0x40}}, 0x0)

[ 1206.231379][T15263] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
11:56:59 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x5450, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1206.275807][   T27] audit: type=1804 audit(1585828619.334:1241): pid=15235 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/590/cgroup.controllers" dev="sda1" ino=15852 res=1
[ 1206.304479][T15266] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
11:56:59 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@rand_addr=0x200, @rand_addr=0x8, 0x0, 0x4, [@remote, @dev={0xac, 0x14, 0x14, 0x29}, @empty, @local]}, 0x20)
sendfile(r2, r1, 0x0, 0x100000001)

11:56:59 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x5451, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1206.427559][T15274] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1206.473289][T15266] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
11:56:59 executing program 2:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x22c, 0x1, 0x1, 0x201, 0x0, 0x0, {0xc, 0x0, 0x2}, [@CTA_SEQ_ADJ_ORIG={0x2c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xe7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xfc3}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}]}, @CTA_SEQ_ADJ_REPLY={0x34, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x43}, @CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}]}, @CTA_HELP={0xc, 0x5, 0x0, 0x1, {0x5, 0x1, '\x00'}}, @CTA_NAT_SRC={0x50, 0x6, 0x0, 0x1, [@CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @remote}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @ipv4={[], [], @local}}]}, @CTA_PROTOINFO={0x34, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x30, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x2}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x4}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x40}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x9}, @CTA_PROTOINFO_DCCP_STATE={0x5}]}}, @CTA_TUPLE_REPLY={0x40, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_NAT_DST={0xb0, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_PROTO={0x4c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast2}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, @CTA_PROTOINFO={0x38, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x34, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0xbd}}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x1}}, @CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5, 0x2, 0x8}, @CTA_PROTOINFO_TCP_STATE={0x5, 0x1, 0x1f}, @CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5, 0x2, 0x6}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x2}}]}}]}, 0x22c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000c1)
sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d700)={&(0x7f0000000040)={{0x14}, [@NFT_MSG_NEWTABLE={0x2c, 0x0, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x54}, 0x1, 0x0, 0x0, 0x12f84fdda8e0d0a9}, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000003c0)='vboxnet0md5sumeth1\x00', r2}, 0x10)

[ 1206.558564][T15270] netlink: 'syz-executor.3': attribute type 5 has an invalid length.
[ 1206.566319][   T27] audit: type=1804 audit(1585828619.694:1242): pid=15276 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/591/cgroup.controllers" dev="sda1" ino=15848 res=1
11:56:59 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x5452, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1206.735117][T15250] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:00 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62187, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:57:00 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x5460, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:00 executing program 1:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x3, 0x2}, 0x6)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0)
ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x0, @dev={[], 0xff}, 'erspan0\x00'}})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r2, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r5, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
sendmsg$TIPC_CMD_SHOW_PORTS(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x40000)
ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000040)=0xffffffffffffffff)
ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x7fffffff)
bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r3, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14141b}, 0x10)

11:57:00 executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48)
ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000040)={'tunl0\x00', 0x2})
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x28, 0xa, 0x6, 0x3, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x22000040)
sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x70, 0xa, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_SET_USERDATA={0x37, 0xd, 0x1, 0x0, "c2992296dedd4b1796deea84889272a4aa90cb9b5d62cfb36b5fb23fc67d59a33b8bf044b01f4d5bc66e32c487cb7e09a46fe3"}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x3}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0xc0}, 0x400)

11:57:00 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$OSF_MSG_REMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x964, 0x1, 0x5, 0x101, 0x0, 0x0, {0x7, 0x0, 0x8}, [{{0x254, 0x1, {{0x1, 0x2}, 0xfe, 0x7f, 0x7, 0x7, 0x10, 'syz1\x00', "d0d5cd96be2c957739ff4407717a58130dc04bd78e91d1356a861a4cb8123f4a", "dce8a8ae06ec10d2fb25293fe78ae5843debae002ca284cc13d47de23283dba7", [{0x1, 0x40, {0x2, 0x6}}, {0x7, 0x7fff, {0x0, 0x20}}, {0x0, 0x1, {0x2, 0x1f}}, {0x1f, 0xb3, {0x1, 0x8001}}, {0x101, 0x5ce9, {0x3, 0x100}}, {0x4560, 0x6, {0x3, 0x4}}, {0x4, 0x2a71, {0x0, 0x5}}, {0xfff7}, {0x0, 0x2, {0x1, 0x81}}, {0x9, 0x1, {0x2, 0x100}}, {0x3, 0x100, {0x1, 0x10001}}, {0x81, 0x8, {0x2, 0x10001}}, {0x1, 0x6ae, {0x3, 0x4}}, {0x8, 0x8, {0x4, 0x40}}, {0x0, 0x7, {0x1, 0x3}}, {0x1, 0x3f, {0x3, 0x1ff}}, {0x3909, 0x200, {0x3, 0x6}}, {0x8001, 0x100, {0xb066c846056aeaa6, 0x2b}}, {0x1f, 0xbe, {0x3, 0x1}}, {0x51cd, 0x1, {0x2, 0x3}}, {0x8, 0x8, {0x0, 0x1}}, {0x5, 0x0, {0x2, 0x8}}, {0x1ff, 0x1, {0x1, 0x3}}, {0x7, 0x3, {0x0, 0x3}}, {0x400, 0x1800, {0x3, 0x6}}, {0x53ab, 0x800, {0x3, 0x8}}, {0x7, 0x7fff, {0x2, 0x4}}, {0x9, 0x62b, {0x0, 0xfff}}, {0x1000, 0x5d, {0x2, 0x7}}, {0x200, 0x2, {0x1, 0x8}}, {0x4, 0x5, {0x1, 0x1}}, {0x101, 0xd7b9, {0x1, 0x80}}, {0x8, 0x1, {0x1, 0x6}}, {0x7, 0x20, {0x1, 0x898}}, {0x2, 0x1000, {0x2, 0x1}}, {0x4, 0x5, {0x2, 0x6}}, {0x3, 0x0, {0x3, 0x1ff}}, {0xb74, 0x6, {0x3, 0x81}}, {0x4, 0x4, {0x0, 0x80}}, {0xa110, 0x4, {0x1, 0x80}}]}}}, {{0x254, 0x1, {{0x3, 0xfffffffb}, 0xf1, 0x81, 0xfff, 0x80, 0x10, 'syz1\x00', "dac40085d422995513f011b5631b6a8a1158817b9b42d2ba00259df6431221c4", "7129460cb0884fa4a81d1029a1858a52515bead22f52d99eb118c362b5355906", [{0x7f, 0x8f56, {0x2, 0x1}}, {0x5, 0xd6a, {0x2, 0x1}}, {0x5, 0xfff, {0x2, 0x6}}, {0x7f, 0x6, {0x2, 0xeea}}, {0x9, 0x7f, {0x0, 0x3}}, {0x101, 0x8, {0x1, 0x800}}, {0x3, 0x8, {0x1, 0x3}}, {0x3ff, 0x1, {0x3, 0x5}}, {0x7, 0x3, {0x2, 0x3}}, {0x7e83, 0x3, {0x1}}, {0x400, 0x9, {0x3, 0x6c}}, {0x6c, 0x1, {0x3, 0x3}}, {0x1, 0x7fff, {0x1, 0xfff}}, {0x100, 0x3, {0x0, 0x2}}, {0x0, 0x6, {0x1, 0x1}}, {0xff, 0xa067, {0x2, 0x64}}, {0x2, 0x4, {0x2, 0x6}}, {0x8, 0xf9, {0x2, 0x3}}, {0x2, 0x2, {0x1, 0x4}}, {0xffff, 0x40, {0x2, 0x3}}, {0xe0, 0x256b, {0x1, 0x3}}, {0xd00, 0x101, {0x1, 0x3}}, {0x0, 0x2, {0x3, 0x8}}, {0xfffd, 0x9e3d, {0x2, 0x3}}, {0x1, 0x2, {0x0, 0x9aea}}, {0x2, 0x7, {0x3, 0x15}}, {0x0, 0x3, {0x3, 0x800}}, {0x8827, 0xa9, {0x3, 0x7}}, {0x8001, 0x200, {0x0, 0x8000}}, {0x1, 0x7, {0x2, 0x9}}, {0x800, 0x3, {0x1, 0xffffffff}}, {0x8, 0x216, {0x2, 0x1ff}}, {0xfffa, 0x3dc0, {0x0, 0x5}}, {0xfaa, 0xb774, {0x0, 0xfffffff9}}, {0x1, 0x6, {0x2, 0x6}}, {0x8, 0x401, {0x1, 0x40}}, {0x2, 0x100, {0x2, 0x4}}, {0x2, 0xedd9, {0x3, 0x101}}, {0x1000, 0xed3c, {0x1, 0x3}}, {0x800, 0x6, {0x2, 0x1}}]}}}, {{0x254, 0x1, {{0x3, 0xffffffff}, 0x1, 0x7f, 0x1ff, 0x4, 0x1e, 'syz0\x00', "19f367ab7a406839b944e77fcd948fafba23dd50282c21690e5a15688bc2f768", "57efdf9fd79a3b8414c7d5923fe8e5c7f9934ef749bdd02321f122ecf80019bb", [{0x3, 0x3, {0x1, 0x7fff}}, {0x1, 0x0, {0x1, 0x101}}, {0x6, 0x8, {0x2, 0x3f}}, {0x1, 0xffff, {0x0, 0x8}}, {0x1, 0x0, {0x0, 0xf81}}, {0x6, 0x0, {0x3, 0x5}}, {0x7, 0x1fb9, {0x0, 0x7d}}, {0x2, 0x6, {0x3, 0x22}}, {0x400, 0x0, {0x3, 0x6}}, {0x61e, 0x2, {0x3, 0xff}}, {0x5, 0x6, {0x3, 0x9}}, {0x40, 0x657, {0x1, 0x2}}, {0x31, 0x1, {0x3, 0x7b6b}}, {0x3, 0x1, {0x1, 0xfffffff8}}, {0xfff7, 0x7fff, {0x3, 0xc1}}, {0x5, 0x3, {0x2, 0xb7}}, {0x8, 0x7, {0x3, 0x9}}, {0x8, 0x9, {0x2, 0x9}}, {0x0, 0x7, {0x3, 0x2}}, {0x4, 0x2, {0x1, 0x80000001}}, {0x20, 0x1, {0xd8b7f3de6ae78469, 0x8}}, {0x401, 0x7572, {0x0, 0x1}}, {0xff00, 0x1, {0x1, 0x7ba9}}, {0x3, 0x6, {0x0, 0x8}}, {0x867, 0x5c, {0x3, 0x200000}}, {0x7f, 0x156, {0x1, 0x4}}, {0xff, 0x7, {0x3, 0x7}}, {0x4bc, 0x9, {0x2, 0x1000}}, {0x9, 0x7, {0x0, 0xf24}}, {0x2, 0x140b, {0x3, 0x40}}, {0x702, 0x75fd, {0x3, 0x90}}, {0x1ff, 0x2, {0x0, 0x1f}}, {0xbbff, 0x65ed, {0x0, 0x4ea54521}}, {0x400, 0x6, {0x2, 0x7}}, {0x7fff, 0x1ff, {0x1, 0x1}}, {0x3, 0x6, {0x1, 0xa77}}, {0x1, 0x8, {0x3, 0x10000}}, {0x800, 0x1, {0x2, 0x101}}, {0x0, 0x8001, {0x0, 0x9}}, {0x8, 0x1, {0x0, 0x10000}}]}}}, {{0x254, 0x1, {{0x3, 0x100}, 0x2, 0x9, 0x8, 0x800, 0x13, 'syz0\x00', "678c7861504b5811cfc7573edb6422169550e38f7c88c3c53aa817a88cb0b6c8", "ea9d025c7dc286265aac6f07fbd176aaca4e701a6450acc1000c4b00708e6b3a", [{0x3, 0x5f, {0x2, 0x2}}, {0x1000, 0x4, {0x723c54dd93364b39, 0x4}}, {0x0, 0x4, {0x3, 0x8}}, {0x3ff, 0x3f, {0x3}}, {0x4, 0x4, {0x0, 0x7fff}}, {0x2, 0x18, {0x3, 0x20}}, {0xffff, 0x8d63, {0x2, 0xfffffc01}}, {0x5, 0x4, {0x3, 0x7}}, {0x9, 0x0, {0x0, 0x709}}, {0x7692, 0x80, {0x1, 0xa75}}, {0x180, 0x3, {0x3, 0x1}}, {0x22, 0x9, {0x1, 0xfffffffb}}, {0x587c, 0x1, {0x0, 0x2}}, {0x3, 0x24, {0x2, 0x3}}, {0x6, 0x1, {0x2, 0xb2}}, {0x88, 0x7ff, {0x2, 0x9}}, {0xc7b, 0x9d, {0x3, 0x8}}, {0x1, 0x7, {0x1, 0x8}}, {0x5d, 0x7ff, {0x0, 0xffff0000}}, {0x3ff, 0x7, {0x1, 0xc7a}}, {0x1, 0x3, {0x0, 0x64}}, {0x6, 0x3ff, {0x0, 0x8}}, {0x7, 0x8, {0x0, 0xa0fc}}, {0x101, 0x1, {0x2, 0x1572}}, {0x9b1f, 0x400, {0x1, 0x54}}, {0x1ff, 0x3f, {0x3, 0x7}}, {0x1, 0x7, {0x2, 0x10000}}, {0x401, 0xe49, {0x1, 0x80000001}}, {0x4, 0xfff9, {0x0, 0xffff737c}}, {0x9, 0x9, {0x0, 0x9}}, {0x9, 0x3f, {0x2, 0x7fd7}}, {0x1, 0x2606, {0x1, 0x7}}, {0x3, 0xf242, {0x1, 0x800}}, {0x2ab0, 0x5, {0x3, 0x3}}, {0x7b3c, 0x1, {0x0, 0x9}}, {0x6, 0x3, {0x1, 0x81}}, {0x8, 0x1, {0x1, 0xed}}, {0x0, 0x1, {0x0, 0xfffffffd}}, {0x8, 0x8, {0x0, 0x3}}, {0xfffc, 0x4, {0x1, 0x4}}]}}}]}, 0x964}, 0x1, 0x0, 0x0, 0x8001}, 0x2000005)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000000706050000000000000000000000000005000100070000001bef9097ced4252a8145da561bafcbda5a3a9b92d6c0ae26e9aab32fa1b1fb08d4cc47c0ccf919bcba615225ceee39a39c04e9f74947f58f8f7b7713000681ed0fb41c9bd4ab22c0b5ef8dbfe7866cd47ad63607970f66fdcaf49f8fbea65bb5f28e59872932d4181abcaa19c1542be18d11a5fc5ab38048e4495fd337de63821ef373c3b2cce71335f4d3613d053e912f2d9af33170f6f0e5908f0a0c4a78abd87fecfb03b8995d142c5f8c7190249282"], 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r1, 0x0, 0x100000001)

[ 1207.156645][T22357] tipc: TX() has been purged, node left!
11:57:00 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x6364, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:00 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket(0x11, 0x800000003, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
r7 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0x58}}, 0x0)
recvfrom$packet(r1, &(0x7f00000002c0)=""/31, 0x1f, 0x10100, &(0x7f0000000300)={0x11, 0x5, r8, 0x1, 0xfb, 0x6, @broadcast}, 0x14)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700000000100000000000de2264ea6f0021d26731c00040", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0020000000000000751dc23d8e008672391e51823799a0837eb904c9cedb383db4eff9d3f961ea48af33fb086dd809e74b05008b925b759fb97b84434f357bf55290ae2254db822b9f4b0a0256facb44521fa875669dd65b11c470252c5c3d9f4636bd897ff950e796e68a63ff88ba4600f241c913de3520493f7aa263989ac3f7d250dba5e5bc918809c9ee4a16e2703708f0dd2edb378300000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0)
bind(r1, &(0x7f0000000080)=@ll={0x11, 0x0, r9, 0x1, 0x0, 0x6, @dev}, 0x80)
getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, <r10=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14)
sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {}, {}, {0x2}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8}]}}]}, 0x3c}}, 0x0)

[ 1207.264390][T15310] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1207.293000][   T27] audit: type=1804 audit(1585828620.424:1243): pid=15276 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/591/cgroup.controllers" dev="sda1" ino=15848 res=1
[ 1207.318291][T22357] tipc: TX() has been purged, node left!
[ 1207.324570][T22357] tipc: TX() has been purged, node left!
11:57:00 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000040)={0x0, @aes128})
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1207.357952][T22357] tipc: TX() has been purged, node left!
11:57:00 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8901, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1207.417779][   T27] audit: type=1804 audit(1585828620.494:1244): pid=15311 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir193934465/syzkaller.FijIx1/880/cgroup.controllers" dev="sda1" ino=15788 res=1
[ 1207.420274][T15318] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1207.528017][T15318] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'.
11:57:00 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8902, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1207.588892][   T27] audit: type=1804 audit(1585828620.724:1245): pid=15333 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/592/cgroup.controllers" dev="sda1" ino=15829 res=1
[ 1207.674386][T15310] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:00 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8903, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1207.756889][T15321] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'.
11:57:00 executing program 2:
sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2f0000001c0005c5ffffff000d000000020000000b000000ec0091c9130001", 0x1f}], 0x1}, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r0, 0x3c69284f})
r3 = socket(0x10, 0x80002, 0x0)
write(0xffffffffffffffff, &(0x7f0000000000)="240000001e005f0014f9f4070009040002000000000000000000000008", 0x1d)
sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x6a0d3b8cd0fb2f, 0x0)

[ 1207.926892][T15340] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'.
11:57:01 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62188, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:57:01 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8904, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:01 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0xfd1, 0x4)
bind$inet(r0, &(0x7f0000001440)={0x2, 0x4e23, @multicast2}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x2600cff9, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4)
sendmmsg$inet(r0, &(0x7f00000041c0), 0x62, 0x488d5)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0x22e8}], 0x1, 0x0, 0xff96ce4aaaa47475}, 0x100)

11:57:01 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
accept4(r1, 0x0, 0x0, 0x0)
r2 = socket(0xa, 0x1, 0x0)
close(r2)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}, 0x8000, 0xa64f}, &(0x7f00000000c0)=0x90)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
syz_genetlink_get_family_id$nbd(0xffffffffffffffff)

11:57:01 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="74000000020603000000000000000000000000000e0003006207000000080000000000000900020073797a06000400002c0007800c000500000001400000000008000640e0ffff7f05001400060000000c000280080001407f0500010007000000050004000000000005000500020000000000008a8bc56bbba623779d59dd32b833e7a1009cc9089a5edf4f35b691be9ad8971a973a4f244f02334408380ee829a47fb50053246795708528aeb3aee9ac8a6e38c4aac0b1f6dc9d13b3606895de5e388afbc01174788b5003b6febc17b7a5493e442ea1759ff1fbbbd6468d2078c3da"], 0x74}}, 0x0)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000080101000ee2ff0000000000000006"], 0x14}}, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f0000000040)="0100000000000071d5d3")
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00')
sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x28, r5, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x800, 0x2}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x800)
sendfile(r2, r1, 0x0, 0x100000001)

11:57:01 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x5)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast1}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_PROBES={0x5, 0x15, 0x3}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r2 = accept4(r1, &(0x7f0000000200)=@nl=@proc, &(0x7f0000000180)=0x80, 0x800)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@int=0x100, 0x4)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
syz_emit_ethernet(0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6006920000112f00fe800000000000000000000000000000fe8000000000000000000000000000aa0d0022eb", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500200009078cb220000"], 0x0)

11:57:01 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8906, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1208.144490][T15360] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:01 executing program 3:
r0 = socket$kcm(0x10, 0x800000000002, 0x0)
sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020068005e510befccd7", 0x2e}], 0x1}, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x58}}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@local, r4}, 0x14)

11:57:01 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8907, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1208.291839][   T27] audit: type=1804 audit(1585828621.425:1246): pid=15364 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/593/cgroup.controllers" dev="sda1" ino=16791 res=1
[ 1208.318125][T15364] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1208.327129][T15378] netlink: 'syz-executor.3': attribute type 29 has an invalid length.
[ 1208.338341][T15378] netlink: 'syz-executor.3': attribute type 29 has an invalid length.
11:57:01 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00')
sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000005e0f84f9d1d3e263710fbd2429c2999e5af2d214fe1362ca734d02a8e10661b33b303fcb9f6ce8f5bf38022fab27acc4d5ebcadda9cb67c8d3598ba99eab3a9e5baf248daacb5e3e15d7c01853718fdf3af9d88e74353b2c610800000048e780db43f22945412964035812f5670a1fbd7e2185274bfd3415dd353df3026cc0658ce4148ef4a54a666d7cc35c38b2c97aaa7f69166262bab4e33b2bcd4b8615315a1a36630e30295e72c35cc3a8360f86d7d12203ec5ba98eca5993514aabf8ab54421a", @ANYRES16=r4, @ANYBLOB="090400000000000000000100000014000200776731000000000000000000000000000800050001000000"], 0x30}}, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
sendfile(r3, r1, 0x0, 0x100000002)
r5 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000140)={@broadcast, @empty}, &(0x7f0000000180)=0xc)

11:57:01 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x890e, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:01 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="74000040020603000000000000000000000000000e0003006269745961703a69700000000900020073797a31000000002c0007800c0001800800d8ea0000000008000640e0ffff7f05001400060000000c0002802e2fc7b0edf706e93205aa05b8ec6949080001407f0000010500010007000000"], 0x74}}, 0x0)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
sendmsg$NFT_BATCH(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={{0x14}, [@NFT_MSG_NEWSETELEM={0x1c, 0xc, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, @NFT_MSG_NEWRULE={0x118, 0x6, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x1}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x3}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_RULE_COMPAT={0x1c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_RULE_COMPAT_FLAGS={0x8}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6005}]}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}, @NFTA_RULE_USERDATA={0x8f, 0x7, 0x1, 0x0, "159a3f81a083682b7ddd7f359f53b1a2e77d291f67ce6dc0c3085fa8a5f975831fe5ed52093e549759dddd683a237bc13e48cbb38e59362b4b9ecb3d66e9b129d4e2a40a75b60a67413a24c11c1ac3c5b1075bb5652bd3b5c9d5135b4e173de28c785a6509fe4861314df465f9f055ce6dc0cf461de1b1c2c4c5b67a969f4f780a1673f3d9936d0cf795c1"}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x4}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x2}]}, @NFT_MSG_NEWTABLE={0x34, 0x0, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x3}, [@NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELOBJ={0x54, 0x14, 0xa, 0x201, 0x0, 0x0, {0xb, 0x0, 0x9}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}]}, @NFT_MSG_NEWFLOWTABLE={0x38, 0x16, 0xa, 0x201, 0x0, 0x0, {0xc, 0x0, 0x4}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x21c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000980)={0x88, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x5}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_CIDR={0x5, 0x3, 0xe2}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x1}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x88}}, 0x0)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendmmsg$unix(r2, &(0x7f0000000280)=[{&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000400)="4e78c7f33081adbdea16abdb3d42d540ac285e48d3a1334dc4a9943a676524f9e5285e659866733fe2abf6b89a5f627d7b9d85ed7910de179145d6e7d1a4c847fc6c1cabf64d685aa12da22e09c32b08c5374df69d413136ec97af74fda514ac66fdc6992b", 0x65}], 0x1, &(0x7f0000000140)=[@rights={{0x30, 0x1, 0x1, [r3, 0xffffffffffffffff, r4, r1, r5, r1, r6, 0xffffffffffffffff]}}], 0x30, 0x4001}], 0x1, 0x8041)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
r9 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000880)=ANY=[@ANYBLOB="380000001000050700"/20, @ANYRES32=r7, @ANYPTR, @ANYRES32=r7, @ANYBLOB="47000000000000d1c1e6d27ecb83b914f6f6cc66f7b32614", @ANYPTR, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRESOCT=r9, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESOCT, @ANYPTR, @ANYPTR64]], @ANYRESHEX=0x0, @ANYRES64=r8, @ANYRES32=0x0], @ANYRESHEX=0x0], 0x8}, 0x1, 0x0, 0x0, 0x4040}, 0x0)
r10 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r10, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@ipv6_getmulticast={0x14, 0x3a, 0x2, 0x70bd26, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}}, 0x0)

[ 1208.648980][   T27] kauditd_printk_skb: 1 callbacks suppressed
[ 1208.648994][   T27] audit: type=1804 audit(1585828621.785:1248): pid=15393 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir193934465/syzkaller.FijIx1/883/cgroup.controllers" dev="sda1" ino=16779 res=1
11:57:02 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8912, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:02 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x2200000088)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xffff8000, @rand_addr="56cbbd753ecfb08d49d95f1e846303e8"}}}, 0x90)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x1004e20, @loopback}, 0x10)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'sit0\x00', 0x1}, 0x18)
socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

11:57:02 executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000))
recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, <r1=>0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/156, 0x9c}], 0x1, &(0x7f0000000280)=""/248, 0xf8}, 0x61f31534b03b54ca)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
socketpair(0x2, 0x3, 0x81, &(0x7f0000003b40)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvfrom$rose(r2, &(0x7f0000003b80)=""/192, 0xc0, 0x10000, 0x0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003c40)={'veth0_virt_wifi\x00', {0x2, 0x4e22, @local}})
pipe(&(0x7f0000003c80)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000003d00)='TIPCv2\x00')
sendmsg$TIPC_NL_BEARER_DISABLE(r3, &(0x7f0000003f40)={&(0x7f0000003cc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003f00)={&(0x7f0000003d40)={0x1b8, r4, 0x8, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1000}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x66}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xb2}]}, @TIPC_NLA_LINK={0x144, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4545}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc3}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40bb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7bdbeebe}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x17e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffb}]}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x10}, 0x40000)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000003f80)=0x5, 0x4)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000004000)='nl80211\x00')
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000004100)={<r7=>0x0, @loopback, @multicast1}, &(0x7f0000004140)=0xc)
sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f0000004240)={&(0x7f0000003fc0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000004200)={&(0x7f0000004180)={0x60, r6, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0xffffffffffffffff}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0xffffffffffffffff}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x40004)
r8 = accept$inet6(0xffffffffffffffff, &(0x7f0000004280)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000042c0)=0x1c)
connect$inet6(r8, &(0x7f0000004300)={0xa, 0x4e22, 0x3, @empty, 0x9}, 0x1c)
r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000004340)='cpuacct.stat\x00', 0x0, 0x0)
ioctl$TUNATTACHFILTER(r9, 0x401054d5, &(0x7f00000043c0)={0x3, &(0x7f0000004380)=[{0x7, 0x4, 0x74, 0x5}, {0x101, 0x40, 0x2, 0xbfe}, {0x800, 0xee, 0x8, 0x4}]})
connect$inet6(0xffffffffffffffff, &(0x7f0000004400)={0xa, 0x4e23, 0x8, @remote, 0x10000}, 0x1c)

11:57:02 executing program 2:
openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
socket$nl_route(0x10, 0x3, 0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xb, 0xff, 0x209e20, 0x2, 0x1}, 0x3c)
r2 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x0)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000003c0)=0x2, 0x4)
r5 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000300)={{0x3, @null}, [@null, @null, @rose, @default, @netrom, @bcast, @netrom]}, &(0x7f0000000280)=0x48, 0x800)
getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000b80)=""/4096, &(0x7f0000000380)=0x1000)
sendmsg$NFT_MSG_GETGEN(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xd7c2a7dd12160bec}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x10, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x14)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b40)={r1, &(0x7f0000000300)}, 0x20)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r1, 0x4)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000440), &(0x7f0000000640)=""/203}, 0x20)

11:57:02 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400)=0x80000000, 0x4)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000000801010000000000000000000000009d40489af5fa7f50855e6b5d00c0d79392c6e4056bf9c91d685b1eb22b11d14094e1a65f5fdb416a88d966e23bbd893937eed55a36c5e0abbc91ab659b498ba19466f14ffac2bb89950198"], 0x14}}, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r3, r2, 0x0, 0x100000001)
recvmsg$kcm(r2, &(0x7f0000000140)={&(0x7f00000000c0)=@ax25={{0x3, @bcast}, [@null, @netrom, @remote, @remote, @rose, @netrom, @remote, @bcast]}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/219, 0xdb}], 0x1, &(0x7f0000000300)=""/201, 0xc9}, 0x40000101)

11:57:02 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x62189, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:57:02 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8914, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:02 executing program 2:
r0 = socket$kcm(0x2, 0x2, 0x73)
bind$inet(0xffffffffffffffff, &(0x7f0000001240)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10)
r1 = socket$inet6(0xa, 0x3, 0x9)
recvmmsg(r1, &(0x7f00000076c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000001280)=""/155, 0x9b}, {&(0x7f00000011c0)=""/83, 0x53}, {&(0x7f0000001340)=""/213, 0xd5}, {&(0x7f0000001440)=""/224, 0xe0}], 0x5, &(0x7f00000015c0)=""/85, 0x55}, 0x8bcf}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000001640)=""/204, 0xcc}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000040)}, {&(0x7f0000002740)=""/98, 0x62}], 0x4}, 0x1f}, {{&(0x7f0000002800)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002880)=""/135, 0x87}, {&(0x7f0000002940)=""/90, 0x5a}, {&(0x7f00000029c0)=""/96, 0x60}, {&(0x7f0000002a40)=""/106, 0x6a}], 0x4, &(0x7f0000002b80)=""/4096, 0x1000}, 0x80}, {{&(0x7f0000003b80)=@hci, 0x80, &(0x7f0000002b00)=[{&(0x7f0000003c00)=""/151, 0x97}], 0x1}}, {{&(0x7f0000003cc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003d40)=""/107, 0x6b}, {&(0x7f0000003dc0)=""/229, 0xe5}, {&(0x7f0000003ec0)=""/203, 0xcb}, {&(0x7f0000003fc0)=""/56, 0x38}], 0x4}, 0x4}, {{&(0x7f0000004040)=@tipc=@id, 0x80, &(0x7f0000006400)=[{&(0x7f00000040c0)=""/50, 0x32}, {&(0x7f0000004100)=""/197, 0xc5}, {&(0x7f0000004200)=""/6, 0x6}, {&(0x7f0000004240)=""/4096, 0x1000}, {&(0x7f0000005240)=""/175, 0xaf}, {&(0x7f0000005300)=""/97, 0x61}, {&(0x7f0000005380)=""/78, 0x4e}, {&(0x7f0000005400)=""/4096, 0x1000}], 0x8, &(0x7f0000006480)=""/182, 0xb6}, 0x8621}, {{0x0, 0x0, &(0x7f0000006680)=[{&(0x7f0000006540)=""/36, 0x24}, {&(0x7f0000006580)=""/190, 0xc7}], 0x10000000000002a9, &(0x7f00000066c0)=""/4096, 0x1000}, 0x80000001}], 0x8, 0x0, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c)
sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0)
setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000000000)=0x101, 0x4)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000100))

11:57:02 executing program 1:
r0 = socket(0x10, 0x80002, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', <r1=>0x0})
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x0, &(0x7f00000001c0)="080db5055e0bcfe847")
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$inet6(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000001c0)={'batadv0\x00', <r5=>0x0})
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00')
sendmsg$TIPC_CMD_DISABLE_BEARER(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r7, 0x1, 0x0, 0x0, {{}, {}, {0x8, 0x13, @l2={'eth'}}}}, 0x24}}, 0x0)
sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r7, 0x0, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x82)
r8 = socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00')
sendmsg$BATADV_CMD_GET_DAT_CACHE(r8, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r9, 0x31905e13403123b7, 0x0, 0x0, {0x5, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r9, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xffff}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7ff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x3c}}, 0x800)
sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=@newlink={0x5c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3325}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1f, 0x13}}]}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x5c}}, 0x0)

[ 1209.197361][   T27] audit: type=1804 audit(1585828622.335:1249): pid=15425 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/594/cgroup.controllers" dev="sda1" ino=15739 res=1
11:57:02 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8916, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1209.372685][T15439] device vlan34 entered promiscuous mode
[ 1209.398436][T15439] device batadv0 entered promiscuous mode
11:57:02 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8933, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1209.459435][T15439] device batadv0 left promiscuous mode
11:57:02 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8940, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:02 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8941, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1209.864994][T15424] validate_nla: 4 callbacks suppressed
[ 1209.865005][T15424] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:03 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8946, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:03 executing program 1:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0xffffffff000})
openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000140012000c000100766574680000c6bfeb21e2e24ee4a8716ee40000"], 0x34}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000b0001006970766c616e00000c000200060001000200000008000500", @ANYRES32, @ANYBLOB="a07ed2028a19a14142e238e66f662038c75c315234a0c73fb0ef16072d42e50e36ca3edc8bf57d4fcf96590292f3d3233cabbae5830b1b337b39fcc990ddebb0e0477ddba97b7ceb33ace6cae9c30f84426b25f8adf33cbce84ad225b9d88e4751cdb5750da26de7c693b4c6518ab1271b37"], 0x44}}, 0x0)
r2 = socket(0x10, 0x80002, 0x0)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000100))
sendmmsg$alg(r2, &(0x7f0000000140), 0xd3, 0x0)

11:57:03 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6218a, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:57:03 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x894c, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1210.299189][T15473] IPVS: ftp: loaded support on port[0] = 21
[ 1210.311063][T15474] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:03 executing program 2:
r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3)
setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x6, 0x2)
r1 = socket(0x8, 0x4, 0x5bfda238)
r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000001780)='NLBL_CIPSOv4\x00')
sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000001d00)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001cc0)={&(0x7f00000017c0)={0x4ec, r2, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x1d4, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x894f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20fd0afd}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2f6a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf4cd926}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfea9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb9a3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x611c76e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13cdab9c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b5c}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x368a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9f96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x34d2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x819c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16ade9e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b78}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33bcb260}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x717}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xebc1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1fdf5431}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1efea9f5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b79af86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa52}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a559775}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c94bf29}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7558}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc644}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a53}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x72dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb36}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ac66518}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf355}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58660ee8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36bb0433}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9141}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2911}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x493a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd75e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55530259}]}, {0x4}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57b1a335}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd066}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x529aa7f5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22a6dd32}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x364b2ae2}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12a4aa1d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x636d4637}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ec4d3d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5f6d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d626212}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3508}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d6d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6833}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bc5459c}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x128, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x786a182a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x388bd5e8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bb8139f}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f0dba01}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e3c32c2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f18f1c4}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x51}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e877b81}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33d19093}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d9a76b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19e774a9}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1de6990f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35be37d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1644ee89}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32200f5a}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xf0, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x742627c4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f6d5ada}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x43c8ab26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75415f9f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x394a9a6a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37829616}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64faf515}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b166ec9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a81408e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x338ce251}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ac6af32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29d0feb9}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x50, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e5a1592}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x215f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ba0e8d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5db8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd05}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2aa27678}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b29}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e8e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x7c, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30a5be1d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x12fee71b}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51897584}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}]}, {0x4}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x4ec}, 0x1, 0x0, 0x0, 0x4001000}, 0x4000)
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000001e40)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000001e00)={&(0x7f0000001d80)={0x50, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xde4a}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20042050}, 0x40080)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001e80)={<r4=>0x0, 0x7f, "f0694a10ed70bc1e7bd52b80daaaccd411497bccecfd8576457df7e2ef3df1fb27b9e1083a26cbd41961c2029ba4b193c3a6285ebb4813d1a712a7005942d542fc696de1f82c7555460dff5b49b078b7e7da39117189abd06297ad6bb50cf36e6b5016d887792948e494070e9727cc9cffd217b8cf73028da47c0c096e62f4"}, &(0x7f0000001f40)=0x87)
r5 = socket(0x1f, 0x1, 0xfffffc00)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001fc0)='TIPCv2\x00')
sendmsg$TIPC_NL_PEER_REMOVE(r5, &(0x7f00000023c0)={&(0x7f0000001f80)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002380)={&(0x7f0000002000)={0x36c, r6, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0xf8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xee}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xd05}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0xf8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x3, @remote, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x18}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @mcast1, 0x9}}}}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8001}]}, @TIPC_NLA_BEARER={0xf8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x76e2c66b, @dev={0xfe, 0x80, [], 0x1a}, 0x724}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x8, @mcast2, 0xfffffff7}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x3, @rand_addr="7d82c740c32dead51ee1eaddbc0f5077", 0x7ff}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xaf06}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}]}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000)
r7 = socket$netlink(0x10, 0x3, 0x4)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002440)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r7, &(0x7f0000002500)={&(0x7f0000002400)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000024c0)={&(0x7f0000002480)={0x24, r8, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x48080)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000002540)={r4, @in6={{0xa, 0x4e20, 0x1, @loopback}}, 0x2, 0x6, 0x2, 0x3, 0x18, 0x0, 0xa}, &(0x7f0000002600)=0x9c)
accept4(r1, &(0x7f0000002700)=@pppol2tpv3in6={0x18, 0x1, {0x0, <r9=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000002780)=0x80, 0x800)
setsockopt$inet_tcp_TLS_TX(r9, 0x6, 0x1, &(0x7f00000027c0)=@gcm_128={{0x304}, "dd29efeca4b7170c", "91057309ff82baca5ff18280379593d3", "cc01a7ea", "68c34552d27b1cbd"}, 0x28)
r10 = socket(0x5, 0x6, 0x229)
r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000002b40)='batadv\x00')
sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r10, &(0x7f0000002c00)={&(0x7f0000002b00)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b80)={0x38, r11, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x35}}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xad14}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x10000}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000)

11:57:03 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8955, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:03 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8980, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1210.731746][T15474] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:04 executing program 2:
unshare(0x6c060000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket$inet6_udplite(0xa, 0x2, 0x88)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
socket$netlink(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r4, @ANYBLOB="0000400000000002280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r4, @ANYBLOB="08000400ffffffff08000200e000002d"], 0x28}}, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0)

11:57:04 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8981, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1210.949533][T15520] IPVS: ftp: loaded support on port[0] = 21
11:57:04 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:04 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6218b, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

[ 1211.272290][T15476] veth61: Device is already in use.
11:57:04 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x89a0, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1211.324549][T15473] IPVS: ftp: loaded support on port[0] = 21
[ 1211.406041][T15539] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:04 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x89a1, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1211.799338][T15539] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1212.000411][T15473] veth61: Device is already in use.
[ 1212.186517][T15596] veth61: Device is already in use.
11:57:05 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
ioctl$sock_ax25_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4, [@null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0)
mmap(&(0x7f0000f44000/0x4000)=nil, 0x4000, 0x1000006, 0x11, r0, 0x4000000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)

11:57:05 executing program 2:
r0 = socket$inet(0x2, 0x800, 0x2)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000c00)=ANY=[@ANYBLOB="4800000010000507000000000000000000000000a567ebcbe4eb8b9247a2b434560968a735dbc51875ff076e9dbbcfdaeb85af5172526864f01ce010a2ba54a1e91d9a40e95fbb870b34e79ea0f20747ec0883ac81c6cec2648761b6fe7318fd9055a9c2a1e94744c07233fbe834f594067b67b6972e9289fdc4f341b76681a8116f09e68aedfe347d9ba759506f2660bafb93f168c6d865504c6f202e9493", @ANYRES32=r7, @ANYBLOB="3300000000000000280012000c0001007665746800000000180002000af852d7edffe33cc2f76c1cd98a46b2162a5d7ee0edb6fa0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef23adfdbe08b8c5236b93b9797b4409f6e3", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x58, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x8}}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x58}}, 0x0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000140)={r7, 0x1, 0x6, @multicast}, 0x10)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYRES64], 0x8)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0xfffff000)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$PPPIOCCONNECT(r8, 0x4004743a, &(0x7f00000000c0)=0x4)
setsockopt$inet_int(r0, 0x1f00000000000000, 0x40000000000021, &(0x7f0000000000), 0x4)

11:57:05 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="a704c1cc91fdeb9410000d07c42613dab14a530904020010a5ae1d36ca6011dd024a6439eeddd69abf2442f8a1d8ec8c784dc01214fb628e12bc032c9cb5a5e8fbae22d2f8695421d59de1c355b6172fa58198ae424c123662c56944464c81325588e71b5c895691c1eb7b8be581e3c76aa9b4db256f7922efed1b4498a9b67c7f7148ca8984d581bda87a08d5656470d17da7afca1682bdb54163967943b1d78c4bd704c49c6d4ca48f7aa30742c68621e8154ce2099c2ff4f3ea9780f21a4755f81d70836d05008f8197b31206fc582fa90f6ecc0e45f9", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x0)
r3 = getpid()
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, <r6=>0x0}, &(0x7f00000000c0)=0xc)
sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000002100010000000000000000000200000000000000000000000c001400", @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="3a6f3e8c4c4c49ec50ea2b11804abc69c34f1959d010b0a4eb9d109155e9dbcec8ccbb81f3d48ad63e18f7ea5381d9f1980d08c4d05ab9667abef9449014b727c7d4d4f05356bb06026ff9cae54a4a6f16784045c55236c4b3371b022a2c1a2c1bceadf7cb88583a4f6695dd75a6305b287a25753483262683e2bf72fe5e7c8bcda7e993b5887fca"], 0x28}}, 0x0)
r7 = getgid()
setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={r3, r6, r7}, 0xc)
r8 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r8, 0x1000008912, &(0x7f00000004c0)="080db5055e0bcfe847a071c127ee743956e641e37497d93d2493b4112d7cabb246f7ffb1a182aa49b5ff88dc95be32532b0687ae743855e4db274e9c919e39a6a4069d35361d6ec26930adfa686abf61c94ff68357934b30c85207b05569abfbabfe84454de652481f0e2186dc9821a57726fed192240900b2deae1361ed79e002cff9e961b9abf1248809ab4f856f33449e959350370fd4dabcafc3a02ba05d93d048c6eaa58bde4d8902f8a191d45aefc975f191026f7202e2deecb968bdcab84a692e7850792b3707251fd2d1136a6972409f41aef5125d528a34bfc997b58ebd78785fbbe406fcf307d7203a")
r9 = socket$netlink(0x10, 0x3, 0x0)
r10 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, <r11=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200))
r12 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r12, &(0x7f0000000240)={0x18, 0x0, {0x0, @random="500bbeb11ec0", 'geneve1\x00'}}, 0x1e)
sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x25dfdbfe, {0xa, 0x0, 0x0, r11}, [@IFLA_PROTO_DOWN={0x5, 0xa, 0xf}]}, 0x28}}, 0x0)

11:57:05 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x89e7, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:05 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6218c, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:57:05 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x89f0, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1212.711644][T15611] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1212.815702][T15615] netlink: 'syz-executor.3': attribute type 10 has an invalid length.
[ 1212.826079][T15606] __nla_validate_parse: 3 callbacks suppressed
[ 1212.826088][T15606] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'.
11:57:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6(0xa, 0xa, 0x20)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x3, @empty, 0x3}, {0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1c}, 0x6}, 0x3, [0x4, 0x794, 0x8, 0x2, 0x3de, 0x1, 0xffff0001, 0x60]}, 0x5c)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x8916, &(0x7f0000000000)="080db5055e0b0700000071e0b5b8e56b3fa33eff6cbd3ca0910eae18dcde2add8b6067f0ab428cd50802a026bb6fc47730a6d2730d66034bc28c0361f97d05a688352d779c510c7806b58deb187fcfe338b06be38c2abc2aa41d170e101acefbb6e28ac43c8af0907360bf2db5b441cac819060000670b3007acdbea0f77978b098e3372050981c83753b2902856e1a1076a7937898b39be0d71fb1beea1e89378142288eeea63131b50b1e8ba695b15f7f1ffeb3d4921da176207b60594a6419f9091875e7a397e5b0edd39b3c455de55636e8c2963da140a2339e14d58")
setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x270)

11:57:06 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x400442c8, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1213.086398][T15611] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:06 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r1 = socket$kcm(0x10, 0x2, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000000280)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r4 = socket(0xa, 0x1, 0x0)
close(r4)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000100)={r6}, 0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={<r7=>r6, 0xffff0001}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r7, 0x45}, &(0x7f0000000240)=0x8)
r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00')
sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x68, r8, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0x4107}, {0x4c, 0x18, {0x60, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0)

11:57:06 executing program 3:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}})
write$tun(r0, &(0x7f0000000340)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x7e}, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x84, 0x0, @remote, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f426e6", 0xf, '\a\x00`'}, "8cbfc12abc282c27820fd9118600820e1106001100000000940a5a17e89fb5f1d3debc8540002b4ef424297d1138b27a369d0b112b33df4c366b67856c210a24c3df6373d0ca47c3c2885da770edbd1ee5bde967a6000000000000000a811ede"}}}}, 0x8e)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000000)="481d51274118f676e6072f1272f745bf3f3725ba809b5bed70c1c9a0910efdd2af9490b274", 0x25)

11:57:06 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0)
sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, 0x0, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00')
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x28, r3, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x4}, @IPVS_SVC_ATTR_AF={0x6}]}]}, 0x28}}, 0x0)
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xa4, r3, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xd8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x48}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'hsr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0xa4}, 0x1, 0x0, 0x0, 0x240400c0}, 0x20040000)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r6 = socket(0x10, 0x803, 0x0)
r7 = socket(0x1, 0x803, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_ADDRESS={0x14, 0x1, @mcast2}]}, 0x40}}, 0x0)
r9 = socket(0x10, 0x803, 0x0)
r10 = socket(0x1, 0x803, 0x0)
getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, <r11=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r11}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_ADDRESS={0x14, 0x1, @dev}]}, 0x40}}, 0x0)

11:57:06 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x400454ca, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:06 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6218d, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:57:06 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x40049409, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1213.560607][T15664] netlink: 'syz-executor.1': attribute type 5 has an invalid length.
11:57:06 executing program 2:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00')
r3 = socket(0x1e, 0x2, 0x0)
socket$inet6(0xa, 0x80000, 0xbfd)
close(r3)
r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000b80)=ANY=[@ANYBLOB="01000000a67dd809a642dc25a8ab4df080e3b30c9b3a91cbdf823d463960e728182f4b07be281c07ee3b6ccef36dd00693693d19fc3046bbbf82c48fb2d7ef218c74e39353ba99090000000000000058690df39c080561342f91660e486e8d030000003466fa3c62271ed24d31c34ae134d68dab70b3271757e9cc1c519dc0ddfedc1a8d380314dc4cf492947d6c1a598e1d0ff2f68c9e1fca4010ee1128b24ac60833abac5a7baaeecaa65570eabed6271b4a8e52c6cb35a5d4942e27ed4e359b8a2b066630357d90a24b2bdd86e30977d2d16d172c8b7cf38af6694b906ae4498be0d2d4c85ce7d0847456ad5fbcdb20f7611d3e95e37a9431c5431070e63b38f87cbd657a22a2858ea62af8e12c3c1606035296245850060000007e39f6e752adf9b935b7b3b1e0f5e7bd9a38d0a7e5ecf38e7d0b372cbf43cff655eebd3a2b75fdc0e35d495586e9ff0ad04ad21b588477dfc005000000000000000f66e33357e7874c6ac5b0ff155af5e6679c3a7ad0143220d9c1c8216191fd3d1086f96a34263e28433f01313e5703c8d4395e2dddc631107a79f6f426a4fb361f6ea2fb5ecaee4ef56f8b8ecb495154fab26b8ffbc67502b15bf343f359765473ffb95ac305551111089b2ca22ad3d8a7f91fcd17c71bd1ebcf2bc8854521d862e64f542db7be7bc1ef9e42a31ae0f257c5b3ce5abd1d49175c45fdffc73d3aeafd51d9bf1fb7572a7696476111adef767b06128f9e10096156f0eed86bb99856ee206391ca0d9280643ef942aa6406663af724c7919405f40c6965b2e5da1adbc3a7ac320c4acd49167bb499675f776ab589976c15daac476973e30a89bf01479cba8c93", @ANYRES32=<r5=>0x0], &(0x7f0000000000)=0x80f806766c7df7b9)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x83, &(0x7f0000000140)={r5}, &(0x7f0000000480)=0x18)
sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, &(0x7f0000000440)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)={0xd8, r2, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:inetd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:tpm_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:clock_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xd8}, 0x1, 0x0, 0x0, 0x85}, 0x1)
sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x14, r2, 0x400, 0x70bd29, 0x25dfdbfd}, 0x14}}, 0x8008080)
sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x4c, r2, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:dlm_control_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x8041)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r6 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
getsockopt$bt_sco_SCO_CONNINFO(r6, 0x11, 0x2, &(0x7f0000000700)=""/215, &(0x7f0000000400)=0xd7)
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="94000000", @ANYRES16=r2, @ANYBLOB="020029bd7000ffdbdf250600000008000500ac1414bb080004000000000008000500e000000208000500ac1414bb08000500ac1414161400020000000000000000000000ffffac1414aa08000400ac1e0101080004007f0000012a00070073797374656d5f753a6f626a6563745f723a68616c645f6463636d5f657865635f74ba733000000005ee000001000000"], 0x94}, 0x1, 0x0, 0x0, 0x40800}, 0x4000)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0]], &(0x7f0000000300)=""/250, 0x8, 0xfa, 0x1}, 0x20)

11:57:06 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x40186366, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:06 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1)
write$binfmt_elf64(r2, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0xa)
close(r3)
r4 = socket(0x10, 0x3, 0x0)
socket$kcm(0x29, 0x2, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10)
write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f", 0x7)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000240)="bbfcb51937fad1e2220b20fcdfea65de8d3e06da7036894a59826dcc2817b0e9897a8511b912d03c6b0356ad67cac83f9274a798ed35e1154a39cf6de696a16c966f8da6c9419d74749901cd6a79934f77c1e2b50933dff5178eafc90d895b142e285bd4082ba39bdcc07cf240baee05b58bee49d85eb8eef1ebfc1f44f6fdfb75b8c059df3dd8da87dedbf3ceafe685f1185bf07bef0caf1aa40e1c28cbd4f816fed07bb1b52a5490ed934b1c3d2e2783f36140ce2114c768c40ed4f189033d48b5828813048353efa3eec4e04ac4ce333f93e9e94c1d438fe710e2d6bb26686172dd22734939", 0xe7}, {&(0x7f00000004c0)="c220f9104730784bac906755ce612ea5539f203a704efc09c642b486fbaec5c24a4e3573737074fe203a04c77a34171d8fef9fc6eefca53340e793dc323ded9bfcf645bd296588358a2ff0364f1104e08a8e285a0b4f22bdd5bbdf910ccd05a6ede5008c6ee29f47700109edbc96655438a8ec296b4fe9b5", 0x78}, {&(0x7f0000000540)="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", 0x122}, {&(0x7f0000000440)="23da42c6df048c322aa3846e16857429df5460a7fbdad0dea2865118935108f88ef090405f71f26ddb370e111bcabe8501a90d1aef8ff82c3ec9adce756924790453fc0e2f374b73b9d01eb47d48eeb675a745676d65bab4c2ca2e62ccbd38f0a103b991e15fb41e102a85c07eda3f2cfd", 0x20}], 0x4)
write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfef0)
splice(r1, 0x0, r3, 0x0, 0x80000001, 0x0)

11:57:07 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x4020940d, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:07 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x40305828, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:07 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x800454e1, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:07 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x80086301, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1214.315886][T15665] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:08 executing program 3:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000})
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000280)={0x1, {{0xa, 0x4e23, 0x56, @local, 0x1ff}}}, 0x88)
write$cgroup_int(r0, &(0x7f0000000200), 0xf000)
sendfile(r0, r1, 0x0, 0xf03b0000)
getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)

11:57:08 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x3c, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000cc0)={0x7c, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x3c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast2}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x7c}}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0xf07f, &(0x7f00000002c0)={&(0x7f0000000000)={0x74, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe0ffff7f}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x6}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x74}}, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004080)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000300)="d1ca33ae27e6568337edf8ebc405a51cee11647e13cd8fd8210608b8096a097a1f81daafd7117e415951d0f0a2140f094acf1d18eaef4e9cd396a4c098f916f059acc575ab71c668ad6f1a4c4ef6419e0b7c117576cafbb4df1269ce11fc3ec0942316113750ba15152fade20f5cae83c4dcdcc9e943a18b2924d91cc4ed060b3702c34954db4359f91dbad8df7ad1178db071b9796678a28429ec5ae727aa49f988fd447c0eea61be92a6209676", 0xae}, {&(0x7f00000003c0)="e05e44645ba099620e8f60e45f8ac04b3d5fb66c91beede15d11cc5865457bd2593756a61a5098bfab2a0ed7ca4d4402d65e49a072fd736715490b0d8f8140912f2f544f366500d9e3dfe315653804beb9a3ce563c9c928fb0268e4495eaeeedfa6bcb3e89b64ebbe081a3fbf635e56e0cb3ef5c58996312ac3bece0792c8134d410e18f980443d4a62e3da3bb583f878e995bed8a286fea184a8e8634aec2d987b85156f43d243f10a706742777663b307f379990256a1896ad2c1875", 0xbd}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="a0af930428684670204eb69722eff63fd85866025c7db5f68b410bd278250b5f9f1f660d44332b6390322af101d98d155c705446e611eab8f137ceda70c5e2fe70708dd75d533b271a470bab371bdc6375c35b872b5f150d40fd62598693f0070fc00e34581b1273e3eaf853832d0a3737d7d23f6b0314", 0x77}, {&(0x7f0000000600)="9f34be758497586e7783167a8f14cf40490a14358b5d25190979258d68ba6ff29c03331af4dd88f68255edf7b69a37f9ca6631c0776638307960bf3f72edea00f993d1c643f096ebf3a0b4117b47c88f293f87f137cba41e5b2850c7ac72b2c149d7ae1b162fe02287c32bc621d7d008518ba989beff08dac8d035b1df8b5c8c6cdb8ad7cf7af8d77569eefc335592dbf86241ffb2732a8f0cec9e8b7af3ac0d2e30c3a324ca50b9e8ff079f525b25c9e4c72ab7ad99f8fa0df135b41d44ad1eb85e9fc3b215cdadc649840a50fb60f8acf551d601137da7091dfdc7", 0xdc}, {&(0x7f0000000700)="47608182f51885f266a197e4d01a6676fe667e1a1615f8842db6a48c25078405dbd5e087ecc405e00cf77b7cb5d9ff9d7a0bc60c40d47ead65cf15df2c2b080e7e39a35254933d825c8a53790320820e6ccaac305e4dea0179ae133d3c0285ce9c77ed39663306e49c59237bbe1b76ada5ed568ab8adf8efb289cbab9ff561a9abf915d25c1a0c58105987d2798f7e773fe9200daa45c94dda70e517b76dbabdd7b051b7d362380cd6dc1a61c68a132c8919b74c213764c67e3bee258b9bb4a80814a5973645872de0e36031faf4302ff33a0ab5c4", 0xd5}, {&(0x7f0000000040)="dd7f", 0x2}], 0x7, 0x0, 0x0, 0x40045}, {&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000140)="ac318543378c208bde82707935f0dd5968", 0x11}, {&(0x7f0000000900)="c7a6a882d1dfa32575b418ea3bfbd8b78997b630cdd6ba140120753552dd8c676ecb376b557c8bee3e44ee3b3c2c691a53464f192971be2eb70901dde4b5b28f10618070c6514021655daa0fae062e50b0e570c6f0fb1b449e6bdeb6dcc5268fdcb1524cdaaccb0e4f05676735a0453ab4c4a2f3b60e4b5eba4026628a7e143b33ff7113431c3b0188cdbfd0305edcce52a5b4883de2112f39", 0x99}, {&(0x7f00000009c0)="369b59d4b47513251dea7e9012cd50ba1eef00a1d26443d2489b97cf02eaa589093328dd6ca7f279cae825ccf435148aa1ab7467d2607fe7d8e3f385702593d45dc9dd1f9c46a9d8cf487a11994896c018d470f44fae64f02e46c5ec2a7930cffd4abd0037e3994ebca225954385aac558709c66f5ed6f8d49fc9750bf6daf25db71aff5fb37", 0x86}, {&(0x7f0000000a80)="6c9a6c29cfcd3c7ed7e8dd63cfc3e361a7528c02bcecf8583af3d4ec288daf9aac67d7b3aa6fa275c886cdf58760e6efe0685519e98a60b43b2c36d4b6c146a777e7df4a7f77d531587a008e792c5e12e6ec9f8dfc6a367c15cd7142c242dc970862df9b3c9db0b5038235bd426b3cc0737a88ec8a476de36d9bdf5421422b75774945351d37c2aab25a744b611a00", 0x8f}, {&(0x7f0000000b40)="2b890180da85c98ef5027c103de71af8b1db5bfafe10dbacb75ce4e6db9ad8936b954210856fb963e2228f3730388fb655bd7dfc6feebf906732c8cfc2901b6ab17660c6d1af3d5f0ba8f7b77995c67d0b73585a142f2e45b13166d7d35972667a88466329739f6b2cdd8b39a9f7106db409cafa43511c819912672b7411d08cea2c757db3b03fd004665b9bc8a99b5fa12dc5cd9929de7e2b600cb46b320b259cc7", 0xa2}], 0x5, &(0x7f0000000e40)=[@cred={{0x1c}}], 0x20, 0x40000}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000c80)="03dbf1ca3a60a0aa2b7b9e80e5191101a60ed925a00cba2e949ea956f1b523c72d3d0d9ab17e84379588", 0x2a}, {&(0x7f0000000f40)="bc0123e8514d0f", 0x7}, {&(0x7f0000000f80)="5ae8f915c0479ca3c7803aedcc7d258d5a7452139f970111d9a4b06e009456de", 0x20}, {&(0x7f0000000fc0)="a66c7bd9a79538b96dea4adc07f9d3fd0c86d0a4ee900c312d04db5b0d7471e59bfccbdb8da2c790915185bb12237d29cf5e28d6cf154bc3d0608e246a2e16e829cece6276e80bf0edd36d1566412a4da5bd220e993fb677c85206196cf520359c5dab2a369db768f91f87680b070ee999d934a9aa7787fdb2b1b3a82f1ea87510ab0992c0a7eaf7fe1b1fe14d1ad07b749c9c3b4b5ccad90c43fadc84cb22e5f0de179df7962190aa5fdcd4468976ea76ef815cf54ed92f", 0xb8}], 0x4, &(0x7f0000001280)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0, 0x4000}, {&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000038c0)=[{&(0x7f00000013c0)="258335541a72b33b8b0df944fdb9a5a26862de90a103192c084f9c18b59d34a4005793befc496dc94e0ad00b56735b9e8c9ed3b3151a7458cea2a971acd7a69be57318ce83a1932270d8da4c0cb3ff3a55e7519d1ef80c12256057449978876652700833b151d6f9504e1094df6e0a2f201d2106dd813ad05362e741968077b09ed5f34860c57b4ba7d4efdbfce956262febe692c9d3d9c2b81dbc259c5cdf8d04378bfe6bcbad14748960862f144e274eea9764c84b3f7b0b8f58d90b1b0a6013bec7241545f27ab3f817f98fff9284d86d3a2df1189dfe63bda48fdb9901f7f1", 0xe1}, 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", 0x1000}, {&(0x7f00000036c0)="ea5afa11c3a13ca5d743698ce48ce87e121e3ea6f8fe3bb128ea87218a102d9af502eacfff7320bb54c3b2f1ef17e6dad6ad196b4cc481ccb4757dd6e163ce4f54eb330a3e6815ba5676bebd7fc2ad385e7a5f479b861a5565b202484d0ee67b3b7539416c13a594688c5b122869c9e67e06f9482fd0f6fa859fe2332be5fef7d93cfc661efd4a991194f9fe49c93023d181a3e4ac28003d375098bb00e69cf7170a3d420c9dd948f3f295aa83f7e526e666b14575d7ec4cfe8c0198c24f826a85956bbc4d7d0b3cd21f7232e23cbca8df958494ab18a849a148a8cd78879e5e0e", 0xe1}, {&(0x7f00000037c0)="63dcbb0efcdb4dc8766801", 0xb}, {&(0x7f0000003800)="933e879f5177d8cfd0e1525ab3a8ed4485ea859591479493975ec5194541ebc6e979c97ea0ff8fa9cdc52d8a1d9b63508c18901a657a9c445bc0e7032da7b99052da04c9f48e5433881ab21292608f227a0c2839981c73e431e3be6bd206ea5bdc0cfe864aa2c2ea47f9fd71f69ca28c42221f5770c7d95908b400b4027e853d7bc6c00c80c6e8ba06b9c0a6696560d42c7051713da949", 0x97}], 0x9, &(0x7f0000003980)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30, 0x1}, {&(0x7f00000039c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003ac0)=[{&(0x7f0000003a40)="27121b151791b4a62a03467c82a02106ba77e76b78f0730d0ccbc3401c19b0a5f1496942d8d2458cf215a4574ccbb38091602aab18abcaabd67d916c72cff69f55c26eaa26ed46caf12cbd0dfb", 0x4d}], 0x1, &(0x7f0000003c40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c}}], 0x68, 0x44000}, {&(0x7f0000003cc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000003d40)="a970aaf89f82203f3ae9f17372f03d315d49aef64df91c6af671641fc1e9035e0c1490e536e48c8eac9d9f382dccac2157ac2c312af07a736806d49a7346ff9a196602cdd58f159c1e", 0x49}], 0x1, &(0x7f0000003fc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r4, r5, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3]}}], 0x90, 0x20000000}], 0x6, 0x4000800)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r6 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r6, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r6, 0x8)
r7 = accept4(r6, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$SO_J1939_FILTER(r7, 0x6b, 0x1, &(0x7f0000000200)=[{0x0, 0x1, {0x2, 0xff}, {0x2, 0xf0, 0x2}, 0x1, 0xfe}, {0x3, 0x1, {0x1, 0xf0, 0x4}, {0x1, 0xf0, 0x2}, 0xff, 0x1}, {0x3, 0x3, {0x0, 0x1, 0x5}, {0x0, 0xff, 0x3}, 0xfd, 0xfe}, {0x0, 0x2, {0x2, 0xff}, {0x3, 0x0, 0x1}, 0xff, 0xfe}, {0x1, 0x0, {0x2, 0xf0}, {0x2, 0xf0, 0x4}, 0x2, 0xfd}, {0x1, 0x2, {0x1, 0x1ff}, {0x0, 0xf0, 0x2}, 0xfe, 0xfe}, {0x3, 0x1, {0x0, 0xff}, {0x0, 0xff, 0x3}, 0x0, 0xff}], 0xe0)
sendfile(r2, r1, 0x0, 0x100000001)

11:57:08 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x80108906, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:08 executing program 1:
mmap(&(0x7f0000261000/0x2000)=nil, 0x2000, 0x1000002, 0x40031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r2, r1, 0x0, 0xffffffff800)
sendfile(r2, r1, &(0x7f0000000040), 0x100000001)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
writev(r3, &(0x7f0000000200), 0x0)
write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="9000dd000000"], 0x6)
write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7})
pipe(0x0)
r4 = socket$netlink(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0)
syz_genetlink_get_family_id$fou(0x0)
sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0001475d05abaee67f6118d4f8d341132cbd7000fbdbdf250200000005000300290000028497f73e5c702b30befdf2db06041635d8eadcce0cb6d830419f6f0789e7c747597d007e91a75d0a2ec3d5cd8e8742851cd16029f5ca0e7a92326d74f441d5009fc804e2b89e0abc0db39bd8fa2be2f9d7d559fbbf832eca701f22471190a4c121a4a1829be93e2efd377512036d209386c57f92666bd927accebc3454c4e690b97b862dfae288914a0ae6353d01a18b84d96a06c18c7d2e9fde6a7f"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="1f3c2a8ba2ef00379120181f800000001f376fb53b21ea6143d6cf5a0ad64f9dfbc0c2c0416d5d23accbb73e1e21f2e1e0896375a2ccda", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf251000000004000280400001800000050004000000060004004e2200000c000700090000000400000008000b00736970000600040000000000070006006e71000008000b00736970005b0004000200000008000600000000000400028000000300020000000c000180060004004e21000000000380"], 0xffffffffffffff92}}, 0x0)
sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x14, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb}, 0x14}}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="2ddcad34fec88cd37cd2575da5f90b419ed81aa2326f2268c42b7beb888d4c51126d73a3ca1334ab31a96fb2e1e323798caa941e909c50dabafc77569ab9afc2c1a7a8a80dd050ea1274e2e366d52017b90c1984b323ac2d40a4627ab5e64fe426d0699ef7e7cb50dbbd4d199166a0f555d99f3e6a8420f6689ff7cfc5ad5c2ffd79fb47907e4f7d6fa3b05d26e0cb64492dc7ad83082b8991e3160f3c354e7082967a2e444ed63a3637f5", @ANYRESHEX=r2, @ANYBLOB="7e57e8acbca1d13f5dc45405046e0a2f0a4d7c6f50d2d0e1b076c8b2f43f20875b1dd7f981123f5d5ba7be0cd3527def92a9f71aa17f8335087f7798da276a539b002cf5973316e2edcb9b0e67393ee4a7947265632f8fc461c001ce0a266817b2ef9427cdc59143aeeab8f5782e2d17e37a73a7fecb719887294a8f9180d01b8361fea4c849476f108e38f780a7eea706fc40edb2916711a69252055261d9d0d4fab268ae67eca088ad8130ac4b6999"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801)
r5 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'macvlan1\x00'})
writev(r5, &(0x7f0000000240)=[{&(0x7f0000000580)}], 0x1)
socket$inet_sctp(0x2, 0x0, 0x84)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)

11:57:08 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6218e, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:57:08 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x80108907, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1215.352835][T15724] validate_nla: 2 callbacks suppressed
[ 1215.352845][T15724] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1215.369551][   T27] audit: type=1804 audit(1585828628.505:1250): pid=15725 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/829/memory.events" dev="sda1" ino=15891 res=1
[ 1215.469483][   T27] audit: type=1800 audit(1585828628.505:1251): pid=15725 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15891 res=0
[ 1215.514179][T15727] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'.
11:57:08 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x801c581f, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1215.673687][   T27] audit: type=1804 audit(1585828628.515:1252): pid=15725 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/829/memory.events" dev="sda1" ino=15891 res=1
11:57:08 executing program 1:
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14}, 0x14}}, 0x0)
r0 = socket(0x18, 0x0, 0x0)
close(r0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', <r3=>0x0})
bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r3}, 0x18)
connect$can_j1939(r0, &(0x7f00000000c0)={0x1d, r3, 0x0, {0x0, 0x0, 0x2}}, 0x18)
sendmmsg$alg(r0, &(0x7f00000000c0), 0x4924924924924d8, 0x0)
r4 = socket(0x18, 0x0, 0x0)
close(r4)
r5 = socket$can_j1939(0x1d, 0x2, 0x7)
r6 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000300)={'vcan0\x00', <r7=>0x0})
bind$can_j1939(r5, &(0x7f0000000340)={0x1d, r7}, 0x18)
connect$can_j1939(r4, &(0x7f00000000c0)={0x1d, r7}, 0x18)
sendmmsg$alg(r4, &(0x7f00000000c0), 0x4924924924924d8, 0x0)
r8 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48)

[ 1215.796757][T15724] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:09 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0xc0045878, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:09 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc0185879, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000c9ce2dc30000"])
write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000015020303000180000006000000000000000000000000000000000000000100aebd0643e96dd32694ff35d142cdd2a68d1adfe7ce28c63b9518ff74a9f762dc00788f98ae3f0415f969ca226554ede78a06ac7740075effa45b0ff46405b3d2c4a393d813"], 0x5b)
openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100626f000000800000000002800600100000000000"], 0x3c}}, 0x0)

[ 1215.833023][   T27] audit: type=1804 audit(1585828628.565:1253): pid=15723 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/595/cgroup.controllers" dev="sda1" ino=15890 res=1
[ 1215.989242][   T27] audit: type=1804 audit(1585828628.685:1254): pid=15733 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/829/memory.events" dev="sda1" ino=15891 res=1
11:57:09 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0xc0045878, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1216.044673][T15761] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'.
11:57:09 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6218f, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0)

11:57:09 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0xc0185879, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1216.174273][   T27] audit: type=1804 audit(1585828628.775:1255): pid=15725 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/829/memory.events" dev="sda1" ino=15891 res=1
11:57:09 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x40, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_RECV={0x8, 0x2, 0x1, 0x0, 0x5}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x40}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f0000000040)=0x1)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
setsockopt$CAN_RAW_LOOPBACK(r5, 0x65, 0x3, &(0x7f0000000000), 0x4)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(r2, r1, 0x0, 0x100000001)

[ 1216.299136][   T27] audit: type=1800 audit(1585828628.775:1256): pid=15725 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15891 res=0
[ 1216.300587][T15769] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
11:57:09 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010800000000084)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001200)=0x200, 0x4)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendmmsg$inet6(r0, &(0x7f0000001100)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr="a4eb5f401f7342de983f594fced50a4a"}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000300)="fd", 0x1}], 0x1}}, {{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xff}, 0x4}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000200)="7c82c558e41e27cf0ea2d9b3a6f43d7dcd1291e8491c502296a95a588fc5fa0b096295017c5424b01299e6432c85cf588f91fe8a0d00224e914470041fa8fa6cda386ace00000000", 0x48}], 0x1}}], 0x2, 0x4000040)
listen(0xffffffffffffffff, 0x8)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x400, @rand_addr="0af2152444a30faace442ca0d8daa8dc"}}}, 0x90)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90)
r5 = socket(0xa, 0x1, 0x0)
close(r5)
r6 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r7=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000100)={r7}, 0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000100)={r7, 0xfb3, 0x5, 0x7, 0x86a7, 0x1, 0x1, 0x7, {<r8=>0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x25d2, 0x6, 0x10000, 0x1000, 0x7}}, &(0x7f0000000080)=0xb0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0xfff, 0x2, 0x200, 0x400, 0xdeb, 0x2, 0x4, 0x2, r8}, &(0x7f0000000340)=0x20)

11:57:09 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0xc0189436, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1216.392482][   T27] audit: type=1804 audit(1585828628.855:1257): pid=15740 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir315088696/syzkaller.pZgvPz/829/memory.events" dev="sda1" ino=15891 res=1
[ 1216.504972][   T27] audit: type=1804 audit(1585828629.505:1258): pid=15770 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470438164/syzkaller.Cm0XZX/596/cgroup.controllers" dev="sda1" ino=15883 res=1
11:57:09 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0xc020660b, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

11:57:09 executing program 3:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040))
connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10)
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x4cd3d000)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8)

11:57:10 executing program 4:
r0 = socket(0x1000000010, 0x80002, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_batadv\x00'})

[ 1216.793143][T15769] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1216.863841][T15788] IPVS: ftp: loaded support on port[0] = 21
[ 1217.226500][    C1] vcan0: j1939_tp_rxtimer: 0x000000000dec0c14: rx timeout, send abort
[ 1217.381461][T15788] IPVS: ftp: loaded support on port[0] = 21
[ 1217.735782][    C1] vcan0: j1939_tp_rxtimer: 0x000000000dec0c14: abort rx timeout. Force session deactivation
[ 1217.747454][    C1] ==================================================================
[ 1217.756228][    C1] BUG: KASAN: use-after-free in __hrtimer_run_queues+0xe18/0xf10
[ 1217.764529][    C1] Read of size 1 at addr ffff888054c4d573 by task swapper/1/0
[ 1217.772253][    C1] 
[ 1217.774625][    C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.6.0-syzkaller #0
[ 1217.782153][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1217.792200][    C1] Call Trace:
[ 1217.795499][    C1]  <IRQ>
[ 1217.798341][    C1]  dump_stack+0x188/0x20d
[ 1217.802673][    C1]  ? __hrtimer_run_queues+0xe18/0xf10
[ 1217.808038][    C1]  ? __hrtimer_run_queues+0xe18/0xf10
[ 1217.813397][    C1]  print_address_description.constprop.0.cold+0xd3/0x315
[ 1217.820397][    C1]  ? __hrtimer_run_queues+0xe18/0xf10
[ 1217.825746][    C1]  ? __hrtimer_run_queues+0xe18/0xf10
[ 1217.831095][    C1]  __kasan_report.cold+0x1a/0x32
[ 1217.836011][    C1]  ? __hrtimer_run_queues+0xe18/0xf10
[ 1217.841363][    C1]  kasan_report+0xe/0x20
[ 1217.845585][    C1]  __hrtimer_run_queues+0xe18/0xf10
[ 1217.850844][    C1]  ? j1939_xtp_abort_to_errno.isra.0.cold+0x42/0x42
[ 1217.857417][    C1]  ? hrtimer_init+0x320/0x320
[ 1217.862075][    C1]  ? ktime_get_update_offsets_now+0x2d6/0x450
[ 1217.868126][    C1]  hrtimer_run_softirq+0x16d/0x250
[ 1217.873245][    C1]  __do_softirq+0x26c/0x9f7
[ 1217.877800][    C1]  irq_exit+0x192/0x1d0
[ 1217.881940][    C1]  smp_apic_timer_interrupt+0x19e/0x600
[ 1217.887465][    C1]  apic_timer_interrupt+0xf/0x20
[ 1217.892393][    C1]  </IRQ>
[ 1217.895413][    C1] RIP: 0010:native_safe_halt+0xe/0x10
[ 1217.900855][    C1] Code: cc cc cc cc cc cc cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d c4 6a 63 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d b4 6a 63 00 fb f4 <c3> cc 41 56 41 55 41 54 55 53 e8 13 bb 9b f9 e8 7e c1 cf fb 0f 1f
[ 1217.920462][    C1] RSP: 0018:ffffc90000d3fdb8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[ 1217.928867][    C1] RAX: 1ffffffff132918f RBX: ffff8880a95f8340 RCX: 0000000000000000
[ 1217.936819][    C1] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffff8880a95f8bfc
[ 1217.944860][    C1] RBP: dffffc0000000000 R08: ffff8880a95f8340 R09: 0000000000000000
[ 1217.952814][    C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffffed10152bf068
[ 1217.960765][    C1] R13: 0000000000000001 R14: ffffffff8a87cf80 R15: 0000000000000000
[ 1217.970388][    C1]  default_idle+0x49/0x350
[ 1217.974864][    C1]  do_idle+0x393/0x690
[ 1217.978937][    C1]  ? arch_cpu_idle_exit+0x70/0x70
[ 1217.984092][    C1]  cpu_startup_entry+0x14/0x20
[ 1217.988932][    C1]  start_secondary+0x2f3/0x400
[ 1217.993825][    C1]  ? set_cpu_sibling_map+0x1ed0/0x1ed0
[ 1217.999310][    C1]  secondary_startup_64+0xa4/0xb0
[ 1218.004337][    C1] 
[ 1218.006704][    C1] Allocated by task 15758:
[ 1218.011108][    C1]  save_stack+0x1b/0x80
[ 1218.015245][    C1]  __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1218.020875][    C1]  kmem_cache_alloc_trace+0x153/0x7d0
[ 1218.026590][    C1]  j1939_session_new+0x7c/0x3f0
[ 1218.031421][    C1]  j1939_tp_send+0x22f/0x800
[ 1218.036006][    C1]  j1939_sk_sendmsg+0xabf/0x1360
[ 1218.040929][    C1]  sock_sendmsg+0xcf/0x120
[ 1218.045325][    C1]  ____sys_sendmsg+0x308/0x7e0
[ 1218.050071][    C1]  ___sys_sendmsg+0x100/0x170
[ 1218.054739][    C1]  __sys_sendmmsg+0x195/0x480
[ 1218.059401][    C1]  __x64_sys_sendmmsg+0x99/0x100
[ 1218.064323][    C1]  do_syscall_64+0xf6/0x7d0
[ 1218.068825][    C1]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1218.074711][    C1] 
[ 1218.077048][    C1] Freed by task 0:
[ 1218.080911][    C1]  save_stack+0x1b/0x80
[ 1218.085078][    C1]  __kasan_slab_free+0xf7/0x140
[ 1218.090056][    C1]  kfree+0x109/0x2b0
[ 1218.093958][    C1]  j1939_session_put+0x25c/0x330
[ 1218.098898][    C1]  j1939_tp_rxtimer+0x2e9/0x2f4
[ 1218.103752][    C1]  __hrtimer_run_queues+0x3a2/0xf10
[ 1218.108956][    C1]  hrtimer_run_softirq+0x16d/0x250
[ 1218.114075][    C1]  __do_softirq+0x26c/0x9f7
[ 1218.118571][    C1] 
[ 1218.120902][    C1] The buggy address belongs to the object at ffff888054c4d400
[ 1218.120902][    C1]  which belongs to the cache kmalloc-512 of size 512
[ 1218.134965][    C1] The buggy address is located 371 bytes inside of
[ 1218.134965][    C1]  512-byte region [ffff888054c4d400, ffff888054c4d600)
[ 1218.148230][    C1] The buggy address belongs to the page:
[ 1218.153912][    C1] page:ffffea0001531340 refcount:1 mapcount:0 mapping:ffff8880aa000a80 index:0x0
[ 1218.163064][    C1] flags: 0xfffe0000000200(slab)
[ 1218.167911][    C1] raw: 00fffe0000000200 ffffea000257bfc8 ffffea000218ae88 ffff8880aa000a80
[ 1218.176481][    C1] raw: 0000000000000000 ffff888054c4d000 0000000100000004 0000000000000000
[ 1218.185047][    C1] page dumped because: kasan: bad access detected
[ 1218.191437][    C1] 
[ 1218.193753][    C1] Memory state around the buggy address:
[ 1218.199365][    C1]  ffff888054c4d400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1218.207705][    C1]  ffff888054c4d480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1218.215846][    C1] >ffff888054c4d500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1218.223922][    C1]                                                              ^
[ 1218.231631][    C1]  ffff888054c4d580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1218.239815][    C1]  ffff888054c4d600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 1218.247866][    C1] ==================================================================
[ 1218.256007][    C1] Disabling lock debugging due to kernel taint
[ 1218.262325][    C1] Kernel panic - not syncing: panic_on_warn set ...
[ 1218.268920][    C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G    B             5.6.0-syzkaller #0
[ 1218.277932][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1218.287983][    C1] Call Trace:
[ 1218.291291][    C1]  <IRQ>
[ 1218.294144][    C1]  dump_stack+0x188/0x20d
[ 1218.298525][    C1]  panic+0x2e3/0x75c
[ 1218.302425][    C1]  ? add_taint.cold+0x16/0x16
[ 1218.307107][    C1]  ? __hrtimer_run_queues+0xe18/0xf10
[ 1218.312486][    C1]  ? trace_hardirqs_on+0x55/0x220
[ 1218.317518][    C1]  ? __hrtimer_run_queues+0xe18/0xf10
[ 1218.323008][    C1]  end_report+0x43/0x49
[ 1218.327165][    C1]  ? __hrtimer_run_queues+0xe18/0xf10
[ 1218.332532][    C1]  __kasan_report.cold+0xd/0x32
[ 1218.337390][    C1]  ? __hrtimer_run_queues+0xe18/0xf10
[ 1218.342760][    C1]  kasan_report+0xe/0x20
[ 1218.346996][    C1]  __hrtimer_run_queues+0xe18/0xf10
[ 1218.352285][    C1]  ? j1939_xtp_abort_to_errno.isra.0.cold+0x42/0x42
[ 1218.358867][    C1]  ? hrtimer_init+0x320/0x320
[ 1218.363531][    C1]  ? ktime_get_update_offsets_now+0x2d6/0x450
[ 1218.369585][    C1]  hrtimer_run_softirq+0x16d/0x250
[ 1218.374685][    C1]  __do_softirq+0x26c/0x9f7
[ 1218.379180][    C1]  irq_exit+0x192/0x1d0
[ 1218.383341][    C1]  smp_apic_timer_interrupt+0x19e/0x600
[ 1218.388882][    C1]  apic_timer_interrupt+0xf/0x20
[ 1218.393824][    C1]  </IRQ>
[ 1218.396754][    C1] RIP: 0010:native_safe_halt+0xe/0x10
[ 1218.402110][    C1] Code: cc cc cc cc cc cc cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d c4 6a 63 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d b4 6a 63 00 fb f4 <c3> cc 41 56 41 55 41 54 55 53 e8 13 bb 9b f9 e8 7e c1 cf fb 0f 1f
[ 1218.421705][    C1] RSP: 0018:ffffc90000d3fdb8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[ 1218.430110][    C1] RAX: 1ffffffff132918f RBX: ffff8880a95f8340 RCX: 0000000000000000
[ 1218.438295][    C1] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffff8880a95f8bfc
[ 1218.446261][    C1] RBP: dffffc0000000000 R08: ffff8880a95f8340 R09: 0000000000000000
[ 1218.454217][    C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffffed10152bf068
[ 1218.462182][    C1] R13: 0000000000000001 R14: ffffffff8a87cf80 R15: 0000000000000000
[ 1218.470158][    C1]  default_idle+0x49/0x350
[ 1218.474561][    C1]  do_idle+0x393/0x690
[ 1218.478611][    C1]  ? arch_cpu_idle_exit+0x70/0x70
[ 1218.483619][    C1]  cpu_startup_entry+0x14/0x20
[ 1218.488378][    C1]  start_secondary+0x2f3/0x400
[ 1218.493122][    C1]  ? set_cpu_sibling_map+0x1ed0/0x1ed0
[ 1218.498562][    C1]  secondary_startup_64+0xa4/0xb0
[ 1218.505333][    C1] Kernel Offset: disabled
[ 1218.509760][    C1] Rebooting in 86400 seconds..