dac69b3caa6476e084ead6dfdc4957b18049a0ac6e851896f10903677c7f58baa499b0462a199f595874c9503749c9336136fb3bde0137fc4ca82fa7508661432aa6b5f0702f764396906cef4bd12da701e68ec8ef3d398003f", 0x5e}, {&(0x7f0000001340)="1ebc2b4daa5646894603f281250f0fc0cdf6155f299c2f5ba609a4905343d3cbe56b27902ed8", 0x26}], 0x3, &(0x7f0000001440)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, r3]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0xa8, 0x81}, {&(0x7f0000001500)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001580)="1c991f583882b5a9e603ffe4624646e5608202aa627ed187f1152d0a79aae5e96e4cfe", 0x23}], 0x1, &(0x7f0000001600), 0x0, 0x4800}, {&(0x7f0000001640)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001a00)=[{&(0x7f00000016c0)="0793d6d51e3e46c1bddfd4be8df1827fd1a0730fcc94911b", 0x18}, {&(0x7f0000001700)="c7f0086e1cb046373e3fa91ad194e666b9586c6b6b41ff83f6efe7642428c5e5e05a0847ded4874288564c5ccf1168c795182d2a9aee64495c85c85c6e0de22053ff2a3e5a34cf5279b9d611d3d2ca4c8fce3024647ae1f46f8aa249ea51d5d25481229d80c24c44ad5c8bcbfb69704479571bc8fb5b2af8321c7c0f0914b487d51be1c180f3abc79935527670d31d59ba63ed9db7ec12d10c82f04b618a437e2dc3f9293f3d29e6fac8a9ba60e3e2595d49220a44b980819331579b52483eb7c130e9d60863bd4ca98e8b1587979b6b20a9fae445eacd47f9af6923cbf30d90cd54636421bb8d699c", 0xe9}, {&(0x7f0000001800)="00aaec8ff776c556dbd738579ad93c993cb59c8585e4def387c234dc6f3498af29663eb3343d9246cba1d5d9264224cc4f5fa78fd63ed5283463c38e1e926b2e6e48ea3d3ee50c968162222c4853bef52fc48740a507a52d5f1bc55b8de22e59e29e63045b633781a93b62aa2f74fe83cb13e42ccd101d289772959b9422dd36e5e98653a6917a42026adbb4a958a1a17664093fde8867199a6a943a5b0743db982c1e2a985c9beed20f443f64380ac0ec2d46a8ae813db50f77f52c436772548679a7659ae7fff74d", 0xc9}, {&(0x7f0000001900)="742846f54e60183740bf3158b0f5aa1e", 0x10}, {&(0x7f0000001940)="928151b1e547e086ec92ef1e6c9a2edf95cda5d38e078ce6ab83215dcdde33e7066294a796b83a0e986d9a010b3b5efe9315f0b452f2c0807acbbb17b6fd27be", 0x40}, {&(0x7f0000001980)="1a58fe81efd01f5f8dc597922bb19c9f14596cfe8315648f5b16efd06db597d3ac5bb053f653567556ee0eda2507a8d2932edb4a4a259e1538f74b8799", 0x3d}, {&(0x7f00000019c0)="9945ce978a25ffff8fd42722734a", 0xe}], 0x7, &(0x7f0000001b00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0xa0, 0x10000001}, {&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001c40)="e4f8f64ea0b9ecf94a370953eacee2b5b692e40c8ba3e158f5eb5a85c51318ee90eae38cf27a59c1f62f9600d0cbc06520d67896921b16c2de4dce13f45817dfea1fead3c19645b41847d186314bf11a66e031356960895ea0ecb7681638a08cf6328c132d69363a20ec17bdbe4a02a2cbf9333e491b8de1af1d4638a3cb52cc12ca2fd47822a9859deacb86ac78198e69cef9474f4fb655e7b3c537f1e720d83cdb174f15b5cb4a7f561812720cda22380b7333f08e0d9b24aaf19e371b22f03b46043a8729dd00f14f49392a2c67df3b140c5a3c838ab892b6c0143b6d", 0xde}, {&(0x7f0000001d40)="b22db614b8e851b7", 0x8}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000001dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001e40)="a43c6a4d1c0e5231cacab9b7992852808848cb323e2b75d6831ecf2025", 0x1d}], 0x1, &(0x7f0000001f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r11}}}], 0x60, 0x40040}], 0x7, 0x804) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000040)=0x1c) [ 2172.740300][ T26] audit: type=1804 audit(1599869497.304:1386): pid=32757 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3535/cgroup.controllers" dev="sda1" ino=16131 res=1 errno=0 [ 2172.771781][T32757] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:11:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) recvmsg$can_bcm(r0, &(0x7f0000000500)={&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000400)=""/48, 0x30}], 0x5, &(0x7f00000004c0)=""/36, 0x24}, 0x47f9792e6aac8e63) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000580)={0x1a8, 0x2, 0x1, 0x0, 0x0, 0x0, {0x7, 0x0, 0x7}, [@CTA_SEQ_ADJ_REPLY={0x4c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfffffffe}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x70}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xffff0000}]}, @CTA_SEQ_ADJ_REPLY={0x4c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x101}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xfffffffa}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xbe}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}]}, @CTA_NAT_SRC={0x84, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}, @CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x80}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010101}, @CTA_NAT_PROTO={0x44, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}]}, @CTA_TUPLE_MASTER={0x64, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x18}}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_NAT_DST={0x4}, @CTA_LABELS={0x10, 0x16, 0x1, 0x0, [0x74, 0x4, 0x3]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000040) 00:11:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='net_prio.prioidx\x00', 0xb00000000065808, 0x0) bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r0}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000000c0)={0x8, 0xcc, 0x0, 0x81}, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendfile(r3, r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r4, 0x200, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7ff, 0x3}}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4004004) sendfile(r2, r1, 0x0, 0x100000001) [ 2173.222767][ T26] audit: type=1804 audit(1599869497.784:1387): pid=313 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3536/cgroup.controllers" dev="sda1" ino=16131 res=1 errno=0 [ 2173.230998][ T313] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2173.324138][ T304] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2173.335696][ T304] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 1] type 2 family 0 port 33024 - 0 [ 2173.377962][T32707] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2173.796196][ T304] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2173.811273][ T304] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 1] type 2 family 0 port 33024 - 0 [ 2174.385519][ T304] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2174.395995][ T304] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 1] type 2 family 0 port 33024 - 0 [ 2175.133445][ T304] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2175.151611][ T304] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 1] type 2 family 0 port 33024 - 0 [ 2175.297776][ T304] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 33024 - 0 [ 2175.325097][ T304] netdevsim netdevsim0 eth0: set [1, 1] type 2 family 0 port 6081 - 0 [ 2175.381077][ T304] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 33024 - 0 [ 2175.409592][ T304] netdevsim netdevsim0 eth1: set [1, 1] type 2 family 0 port 6081 - 0 [ 2175.460525][ T304] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 33024 - 0 [ 2175.490218][ T304] netdevsim netdevsim0 eth2: set [1, 1] type 2 family 0 port 6081 - 0 [ 2175.548658][ T304] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 33024 - 0 [ 2175.585117][ T304] netdevsim netdevsim0 eth3: set [1, 1] type 2 family 0 port 6081 - 0 [ 2175.625344][ T329] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 33024 - 0 [ 2175.665065][ T329] netdevsim netdevsim0 eth3 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 2175.779710][ T329] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 33024 - 0 [ 2175.820433][ T329] netdevsim netdevsim0 eth2 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 2175.975764][ T329] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 33024 - 0 [ 2176.012629][ T329] netdevsim netdevsim0 eth1 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 2176.136904][ T329] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 33024 - 0 [ 2176.180294][ T329] netdevsim netdevsim0 eth0 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 00:11:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='net_prio.prioidx\x00', 0xb00000000065808, 0x0) bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r0}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000000c0)={0x8, 0xcc, 0x0, 0x81}, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendfile(r3, r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r4, 0x200, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7ff, 0x3}}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4004004) sendfile(r2, r1, 0x0, 0x100000001) [ 2176.338873][ T329] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 33024 - 0 [ 2176.361646][ T329] netdevsim netdevsim0 eth0: set [1, 1] type 2 family 0 port 6081 - 0 [ 2176.390936][ T329] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 33024 - 0 [ 2176.413603][ T329] netdevsim netdevsim0 eth1: set [1, 1] type 2 family 0 port 6081 - 0 [ 2176.446579][ T329] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 33024 - 0 [ 2176.472651][ T329] netdevsim netdevsim0 eth2: set [1, 1] type 2 family 0 port 6081 - 0 [ 2176.508620][ T329] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 33024 - 0 [ 2176.532573][ T329] netdevsim netdevsim0 eth3: set [1, 1] type 2 family 0 port 6081 - 0 00:11:42 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a0005000400000000000000080013", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:42 executing program 3: r0 = socket$kcm(0x2, 0xa, 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @local, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0xfffffffffffffffc, @local, 'ip_vti0\x00'}}, 0x1e) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000200)="c9", 0x1}], 0x1, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0xfdfdffff00000000, {0x1, @dev={[], 0x23}, 'vcan0\x00'}}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000700)={'macsec0\x00', @local}) socket$kcm(0x2, 0x3, 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xffffff8d, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0xb8}}, 0x0) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) r6 = socket(0x11, 0x2, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_VFINFO_LIST={0x1c, 0x16, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_PORT_GUID={0x14}]}]}]}, 0x3c}}, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @remote, r7}, 0xc) 00:11:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000100)={0x1, 0x10, [], 0x1, &(0x7f00000000c0)=[0x0, 0x0]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000d, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.current\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) 00:11:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$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$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x31b) r4 = accept4(r3, 0x0, &(0x7f0000000280), 0x800) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_NEW_KEY(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}]}, 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x880) sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x13c, r5, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_AKM_SUITES={0x24, 0x4c, [0xfac0e, 0xfac04, 0xfac01, 0xfac09, 0xfac1e, 0xfac10, 0x188e1d, 0xfac04]}, @NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x1}, @NL80211_ATTR_FTM_RESPONDER={0xfc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x5f, 0x3, "93360021a83bd15bd2c478c582f85601feb75d81dd6707eee9c8ea052c82ca118d5a9b090893060ad780174def2d0f972eb701fcbb0000000f0b513f768636b1de9c8c62f94addb75366e60e54e8b41f6d71f69ea22b671e16f51a"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x90, 0x3, "5c153c2680a0334789dc4b0ba2d147edfbdde937dd3fd1bcba821d86dd70cb57957fc47247c4dd6f288ffba40117142c6dc5aa6c21a4f0999b1fefcc8bf528860c298faf9c8b3aae3c10aa48e19cfdb4b54814248c030f1f4c563aa7af66592ef6c9a30fc7d8200379fc4714cef151287911b5f8b4c87744c1a5e6f9f7dc32dca6f08add368bbabd7f113439"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r1, 0x0, 0x100000000) 00:11:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="5800000010000106003fb000"/22, @ANYRES32=r1, @ANYBLOB="000000000202020024001280110001006272696467655f736c617665000000000c00058005000100ff00000014000300626f6e645f736c6176655f3000000000"], 0x58}}, 0x0) 00:11:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f00000001c0)=""/178, 0xb2, 0x143, &(0x7f0000000280)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e21, @remote}}, 0x24) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@empty, @in=@rand_addr=0x6, 0x4e22, 0x1, 0x4e22, 0x0, 0x0, 0x0, 0x80, 0x88}, {0xf1, 0xcf50, 0x100, 0x100000001, 0xb19, 0x8, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x8}, 0x40, 0x6e6bb2, 0x1, 0xda6299fd12c80148, 0x2, 0x1}, {{@in6=@local, 0x4d6, 0x33}, 0x2, @in=@loopback, 0x3501, 0x2, 0x2, 0x8, 0x0, 0xbf5}}, 0xe8) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000004640)={0x3, @bcast}) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r7 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r6, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r7}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r8 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) r10 = socket(0x1000000010, 0x80002, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="6caeaec7cd255ff2aa8654e079f918321a3d7b126e576be39e8c12352dd63ddbaf4a2e90d66e007b67bd73dbb47d9ba3acf732c0a43879dc0dabbbc8572cce7c0d06a3c5de5336b6907cd24a8ebc68d186d1d11314e02932a810558b1474c2de834b2404eb6a4c89a4f9b939d0950d59b733c712cba95d1c6144cd2d61e8eafa79b8d4d0b993e3d00d6630df24cf4e4ee9f9f625c143eeabdd786d9892f312d388b7520ac736a7997cdf41f3fb087adff5f4f04fc4e861fe90af05b9d3f10b31a6cbaea61bae672483505928be5a47003eb0844606de733cf576ad2420167bb80ef15a71d2645394c0b6c53751", 0xed}, {&(0x7f0000000040)="38c29b4fbd048aba0eb20a394828fb7ac63be5a6e8138b9fc925f287e3b0db518413a48e6c49873e2aea42a24fe8628e7850e490e997e4a4d4ce147b7af21a7c", 0x40}], 0x2, &(0x7f0000000340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r4, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r11}}}], 0x88, 0x4080000}, 0x40) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003ac0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc, &(0x7f0000003740)=[{&(0x7f0000000600)={0x214, 0x2c, 0x20, 0x70bd27, 0x25dfdbfd, "", [@generic="4da701fc3bc8b277b439a28b9fcf93acab4e88cb100c44502e91863c9655c1f22c15dbddb513778cdeaa497a12e3ef51da06962c3add6f0398e3caa2b4aa742cc99a72a598a1dcbf5bc0a30ff2cdfc7ee0155ec75bccb8f288171aabbdcc0065b32d15c4f1f5d65548fab879c2c20371e7c6bd5a7f8d398b8260b39585ad2fd17de0fb835a243459070f94584c8bd597c889833ec0729a704f32e4b7af4f2fed", @nested={0xa3, 0x86, 0x0, 0x1, [@generic="dbbf87644701756a2ddc707d2d37342005a03102c996c5786fab1f185253c62f27d94f7caf519ed044075ff981b6a11cf9ac6db6cda27661c6c914b2275654311572645ebae79cdea8b8e60b483cb560f63c48443b14d5438d38ebf6f02f04d8ed9e5193da9902aa4b867f656602ea0af11f5e07bdee2f50f9f103aa99a0e30f70f3bbb5cc6d615b13ad972520618d263aedcc8f858a2af8865c3c1af0dde1"]}, @generic="291fa5d1551115ffeea70f923e90c9336bdd8d64309cad1a234ed38bf7074c01f206f4ddb84983a9520f3a4dc441e4c59d0c570d92ee0a5ec69a64629c699b9033e961be34fde2ca2a9c76df09f957ea52d9c751afcb866fbd363171b28d2aa3d65ad3779e72b61b24456238e6430bdcdf85ab35c051ae769e1c03d5e96f80d8c713552967174284206b1b165bc667727c9f6a6babcc9e8b0cead4a15a717972e2e93ae8e4dc0e2587892f048d2704717a26ee8081", @typed={0x8, 0x31, 0x0, 0x0, @u32=0x4040000}]}, 0x214}, {&(0x7f0000000840)={0x13d8, 0x2f, 0x200, 0x70bd28, 0x25dfdbfd, "", [@generic="a478830b8cec9b515a8123d2424311ddf07a07cb0c45279863ebe9e9fdf03a31eae8eac3daaf5d2a1be09a0788ca389033ae61d13d7581f4a99d7075ecdbabaa8b69e1b9fa7817cee3a9f02fd561549b8a4d30b392bfcc333992ea01f1a242903d180c1096652aa68efa6011bc3d8acdab68ad057737ffb1a1221e68bd0f87d7e1ee3db2f3ddd0ec1fc56d74c7fe16ddbf25fbe9b4f2a39de02ac3fadc31d651b188831941feb8c297af4e", @generic="94b5c367a2305d2ffbffde2ade453cedbdf0a184f08a5f6a2ad473f2edbc6fd0a72665ee8bf16e05e7e553cbf1feac08048c0de37e430b50caab2a49972b851051cfe502194d2dc124", @typed={0x8, 0x5, 0x0, 0x0, @u32=0x6}, @nested={0x1c9, 0x11, 0x0, 0x1, [@generic="16dce2c6738979fa12682e1b7ff871d32cc34c07211a6b269cd6e0d92df4121e883a7d9d74b20775a160006e8bb44381530c698f2ba4d1ed9aa01b0e8dbfbb1a7f25968667da72e29141154f36ef7ad67719c0391ce9c4ba95ce04f2ce84aa2dcf526ec6bf84d077e30b7610aae49960eaf97738e2158c15d1becb82e05e5a63d9f68ab4e5e4c5c9d70ef11e1a0e502a8366dfaf51fffaaa7218ce59a3cc3bb34ef21ea975e81a81cbac30669be60a95cd61f91bb008c2518ef565b5fa23ef6153", @generic, @typed={0x8, 0x16, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @typed={0x4, 0x3}, @generic="e4c3b9872da3ed71d52f5a35e68a71ec6bbcde0ef8d04c9cd791e51094fed596fbcf", @generic="24435b3fd4877026b0bba940b90385895880ac769301e102be611fae54e0351bfecd8fba242340ade63a25ed43eb793e420313941e3d597bce1ce608017b6355a3bc49d020f63d346b283f59aa41ea7e80d2318a6a8b52570c41438d7bfd3d36e1d303fa7a118051260c9bb3475c33800351d2e60db92a4a481fccdbe8868458f9e93f1ff7cd9531a1cf2a60411111591ff58cbd6b552b4c61918bc559caa2563866eaa669e9da1857dd3f955aafce571a42ed8c10b81b7115884040cd5b9966d8f54661d9a62e254708a5935b2058ec1452", @typed={0x4, 0x3d}]}, @typed={0x8, 0x32, 0x0, 0x0, @u32=0x39}, @nested={0x10f2, 0x7f, 0x0, 0x1, [@typed={0xc, 0x31, 0x0, 0x0, @u64=0x10001}, @typed={0x4, 0x82}, 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0x11b0}], 0x7, &(0x7f00000039c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r11}}}], 0xf0}, 0x51) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001f80)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000340)="c715924f260f3265cd4dd344499bf31bb53bfb58956329aa9d07b70591bd01e79f7d90b1736764a79e4de1f50c22f521cf2c34ab1264678448eb6e2863ac8188dfbec0a412dd660ce7668d0e406b74d5a3ce0b356dd092715c1ed9d741ee2449383c8d496fcf9a33a6c4d8a698817aa3ce72218309de28a4bcc4c402230bcc", 0x7f}, {&(0x7f00000003c0)="3424b89259cd94f6b9116a0f83c5d322d79f5c27621ecd459515bf67b019502d9c4ec626066bf2af00e1913ba43f1e82c62d9392768c31b6a35ffcf3d3affba24a0c41a2f0fc7e0914181e0d1e79d8a25cacdd4a0cff0964d80415d9cb664b7d03f8b9cd8c90237417b760718fc8784a5b0f21d3c40e618fc00494f99d3bd542b20b2eeb37919812ce8f1bb18991d70adbcc8bf1714b41fa7e1332a8", 0x9c}, {&(0x7f00000004c0)="e551c66115812953af077dcd7dbf10169aa7017cdb868b84c8d2949a7504defdaeb32a6e82e2963fa46a4e2977fa996832209935360aacb908c3959b7e3adc171d09769b0b9b233ff856c25b11524abaeb6e02834517fa36a0bf2c794070034fadce49488fa92074009115bffce4a7b04aa946338fe3864309004278a85cabaf0e3b0ed4b42ac7d551ead39d708b96e6842e87d9f33c", 0x96}, {&(0x7f0000000580)="8632975f5327bb7d32cefe93576930ca42db836bce208d944541685e60d6bc0922872e1fbf264d196950329953f541c39d4d61e826148a93b5f270d129fce864", 0x40}, {&(0x7f00000005c0)="9b531077da2f89abf5e42d46dfe07cd11b932e9b0680d5bacc194137580e3dd5e29c2d38a704e666a9f7faeb21034058ead5e8d399406bbe69f003f62dd0896f6a400751db25dbf86ca3ae667a9e387a0135616aa40753a12c6dba8e295f9f88d7f7c1aefb8247a8679cd7f98c4d0c308e9aef1712759fd9c5b5392af7fde77f5cf8f1c84b9de16ae7ecb5481795cb4f6e613f308358e0aeaf14f10be229f4c14185c36571eebc2399", 0xa9}], 0x5, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0x60, 0x40}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000800)="9d30561a89e59e51af890541b562236a8b9f7b5a838f7345b979f1e11a18df08899fee49b89f00df81bdccf829e940752869e379241f33e36bd5902b1b522c58d9f5d8a432f3e7ab9ef1a0cde6daa427bbc07d7510bd8d0c94e9c8b98d1268bc087cc272509c3d00", 0x68}, {&(0x7f0000000880)="1bb13f705e31248c91ef0ebdd13edf5e1b29e7888533e25a2cc782c9c1ef015c76bf54399c6805b9d416325b27944d2d64a82910a04e979017c524b0da016133953118841b94072928b4ea63ff9b5d395d363f951260fb5bbed1c4fa1b436f66e0dd445afc0aee6910fc2c5b2271b23e69849eb230869d6d2b902951d188b59e676a059b5db709b2879116084bbdeecad51cedf18346683536dfbda9cf111216e5105e9c406c35c9df", 0xa9}, {&(0x7f0000000940)="785e11edadaa819201e2135de0d5c8a9f33bad6d261896e6fc2c5403e1ec63eea57c35e74561f3b0bb52fc7413551b0818b16b4e657caa85b9ab92b2df82f94e65f669e72b9e4e3b2c2fab5059e6a1c253675e9497bf5566a71e40ed49ff3e4b243ab8bf0d402b1afbb74c68e9cbe8c1f6faef10ed926328b230270bcea9bdb757dd60aa8ba37f555dd735efea345aaddaf2af0e0f63d337d977f0b0606b90348170efcdd89143d2b20e0883cf812272829a987596d2e5cb8be122dc2091da0704548e175cd5a40fc94706", 0xcb}, {&(0x7f0000000a40)="a15aaed41bdc01faba4bceaa663e20991df01f77fee4d5e805263879c5e8a498e4c9f1948d6b0c61d9db2071c3aee2ccdf32dd2a3fa70b6372f50a91044f36a218bd494bb3c7e2d698f333a3bf8244fe3505c863fb27f00bea84e57f0f5f32e4d10568aea1e3644726076c2869da97e74949bc57a334a7c16e1322e902ac3bc4214afdeffcab9d8ec1b9", 0x8a}, {&(0x7f0000000b00)="05d4e859e77bcc583faeaf9f5ef0470d8aa5e9001dcce206b0e8f781a142659ac58c08fecc2dcb8b1b2b3fbebc01a809cc3dc1906956487e2d906548a7101d54abffa8c16742c4ba689b21cb904055396301fda8905eed190a7e1802a203d69a9a72dd3ff4b062f9b39e7d5a6aff6e3c4ea3a35a9cf705b005d6b10e4178cf00da4494e5c8eefc0180852a0a5b99653b7e03454af7f281ab9315ed6c20bb40a3ed9c8efce4644eceeaa1", 0xaa}, {&(0x7f0000000bc0)="3b1ccc817fa7c6fa764c9120844fbe6efff9fa154b62fe3b2ffc891d4c8088c979d011ea126d4f078e7e016391f6a6483bef3296f149ec1cc3567876ff5139aa4dd45da0ba5591195bce6d8945055eae8058b3e277b69099a90fdda9551e20c39cd9288bdb9c914c22293a7e5845959b8a444aee7708d8a59902c94b12dca73cf33ed9ae1ba811167d991af197d6c57867935ae84e370ff65fbf30a9cbdfa074d6bc6ead91a16b14cea0585228f18872ae804383634048cdca17ac274baa32fd5a4f3e83655b9f35efa073e64602a50d9b26790af7615bb27958af3ca955066b18adbeeb0e9f42c0bb9e0a10", 0xec}], 0x6, &(0x7f0000001040)=[@rights={{0x2c, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r3, r1, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}], 0xf8, 0x48011}, {&(0x7f0000003800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000037c0)=[{&(0x7f00000011c0)="38d0a105b35bac808215921a90580eeabdec5dbf9b2ae56ffc619577b6e38d277ed9940f8812d5480e833d8467f68f62d1c79aad05f5767f2c8dc0ebda1b1cdc8976f3a43b4c7e74dbf48f05c29133514cce06e3451c4d525e90fa1b96a5c3e1ecd7c5957040c222e241d20441b3e98a01968a7c8eae046666af8017c65527a194c238ade2d5b0c66ad97aabf574f2354c92aa130ab1a4debcb2ec547e312c3efafcb5ed5111e59c93043dfe316174c2476c8c80dd878461afdb953a98cbc1f1f5a65dbf7f4e8a7a95260449c7c7871069edb05bd4177dad82736a32e36798b43c03b1778e9a399177089b2ec9c9", 0xee}, {&(0x7f00000012c0)="690082e00dac69b3caa6476e084ead6dfdc4957b18049a0ac6e851896f10903677c7f58baa499b0462a199f595874c9503749c9336136fb3bde0137fc4ca82fa7508661432aa6b5f0702f764396906cef4bd12da701e68ec8ef3d398003f", 0x5e}, {&(0x7f0000001340)="1ebc2b4daa5646894603f281250f0fc0cdf6155f299c2f5ba609a4905343d3cbe56b27902ed8", 0x26}], 0x3, &(0x7f0000001440)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, r3]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0xa8, 0x81}, {&(0x7f0000001500)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001580)="1c991f583882b5a9e603ffe4624646e5608202aa627ed187f1152d0a79aae5e96e4cfe", 0x23}], 0x1, &(0x7f0000001600), 0x0, 0x4800}, {&(0x7f0000001640)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001a00)=[{&(0x7f00000016c0)="0793d6d51e3e46c1bddfd4be8df1827fd1a0730fcc94911b", 0x18}, {&(0x7f0000001700)="c7f0086e1cb046373e3fa91ad194e666b9586c6b6b41ff83f6efe7642428c5e5e05a0847ded4874288564c5ccf1168c795182d2a9aee64495c85c85c6e0de22053ff2a3e5a34cf5279b9d611d3d2ca4c8fce3024647ae1f46f8aa249ea51d5d25481229d80c24c44ad5c8bcbfb69704479571bc8fb5b2af8321c7c0f0914b487d51be1c180f3abc79935527670d31d59ba63ed9db7ec12d10c82f04b618a437e2dc3f9293f3d29e6fac8a9ba60e3e2595d49220a44b980819331579b52483eb7c130e9d60863bd4ca98e8b1587979b6b20a9fae445eacd47f9af6923cbf30d90cd54636421bb8d699c", 0xe9}, {&(0x7f0000001800)="00aaec8ff776c556dbd738579ad93c993cb59c8585e4def387c234dc6f3498af29663eb3343d9246cba1d5d9264224cc4f5fa78fd63ed5283463c38e1e926b2e6e48ea3d3ee50c968162222c4853bef52fc48740a507a52d5f1bc55b8de22e59e29e63045b633781a93b62aa2f74fe83cb13e42ccd101d289772959b9422dd36e5e98653a6917a42026adbb4a958a1a17664093fde8867199a6a943a5b0743db982c1e2a985c9beed20f443f64380ac0ec2d46a8ae813db50f77f52c436772548679a7659ae7fff74d", 0xc9}, {&(0x7f0000001900)="742846f54e60183740bf3158b0f5aa1e", 0x10}, {&(0x7f0000001940)="928151b1e547e086ec92ef1e6c9a2edf95cda5d38e078ce6ab83215dcdde33e7066294a796b83a0e986d9a010b3b5efe9315f0b452f2c0807acbbb17b6fd27be", 0x40}, {&(0x7f0000001980)="1a58fe81efd01f5f8dc597922bb19c9f14596cfe8315648f5b16efd06db597d3ac5bb053f653567556ee0eda2507a8d2932edb4a4a259e1538f74b8799", 0x3d}, {&(0x7f00000019c0)="9945ce978a25ffff8fd42722734a", 0xe}], 0x7, &(0x7f0000001b00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0xa0, 0x10000001}, {&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001c40)="e4f8f64ea0b9ecf94a370953eacee2b5b692e40c8ba3e158f5eb5a85c51318ee90eae38cf27a59c1f62f9600d0cbc06520d67896921b16c2de4dce13f45817dfea1fead3c19645b41847d186314bf11a66e031356960895ea0ecb7681638a08cf6328c132d69363a20ec17bdbe4a02a2cbf9333e491b8de1af1d4638a3cb52cc12ca2fd47822a9859deacb86ac78198e69cef9474f4fb655e7b3c537f1e720d83cdb174f15b5cb4a7f561812720cda22380b7333f08e0d9b24aaf19e371b22f03b46043a8729dd00f14f49392a2c67df3b140c5a3c838ab892b6c0143b6d", 0xde}, {&(0x7f0000001d40)="b22db614b8e851b7", 0x8}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000001dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001e40)="a43c6a4d1c0e5231cacab9b7992852808848cb323e2b75d6831ecf2025", 0x1d}], 0x1, &(0x7f0000001f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r11}}}], 0x60, 0x40040}], 0x7, 0x804) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000040)=0x1c) [ 2177.643301][ T380] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2177.663540][ T383] IPVS: ftp: loaded support on port[0] = 21 [ 2177.687701][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 2177.701737][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 2177.704159][ T388] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2177.708942][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state 00:11:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f00000001c0)=""/162, &(0x7f0000000280)=0xa2) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="440000001000ff04000000000000000000004000be57903ba0ed88b37a9034dbfea4760afc16a129129bc5d7def2058426fd6efe741ef252c9e44ace4896959d68", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) [ 2177.751006][ T26] audit: type=1804 audit(1599869502.314:1388): pid=385 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3537/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 2177.785005][ T388] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2177.859744][ T382] device veth1_macvtap left promiscuous mode [ 2177.879702][ T401] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2178.826836][ T388] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2178.849932][ T388] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2179.043936][ T387] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2179.060196][ T403] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2179.086202][ T389] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 00:11:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000500010341d43a83587cff000100e9000500010047d96fefae6c6c3af29b36623355d7d67950eab9a4c0e2a87b53fb94b81130fe3329495297fa2812b6fc08e090101d1b87ff12879a268636173e6a55d5e2de6ce17c742eb737b5da53bd59ae249f3b325642198c1c5d9fa5bbdabc0dcd5d6bf6b152a972f3b0b69886fb8062fb29397353c6b024e002c25242721c1dc5894867ef19c3434b4cf28e2e59ee5af275f636fb2aeddbe9f62cabd0d103fcf1f1850c03eaec98456e3172b28979602970bcfe4f40cd723d07b024f69678b19aa3309d7ddd5a3000c06b"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x18, 0x140b, 0x318, 0x70bd28, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x10000080}, 0x400c081) sendfile(r2, r1, 0x0, 0x100000001) [ 2179.129892][ T417] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 00:11:43 executing program 3: r0 = socket$kcm(0x2, 0xa, 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @local, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0xfffffffffffffffc, @local, 'ip_vti0\x00'}}, 0x1e) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000200)="c9", 0x1}], 0x1, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0xfdfdffff00000000, {0x1, @dev={[], 0x23}, 'vcan0\x00'}}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000700)={'macsec0\x00', @local}) socket$kcm(0x2, 0x3, 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xffffff8d, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0xb8}}, 0x0) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) r6 = socket(0x11, 0x2, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_VFINFO_LIST={0x1c, 0x16, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_PORT_GUID={0x14}]}]}]}, 0x3c}}, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @remote, r7}, 0xc) 00:11:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000000)=[{{0x3, 0x0, 0x1}, {0x0, 0x1, 0x1}}], 0x8) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 2179.360295][ T26] audit: type=1804 audit(1599869503.924:1389): pid=433 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3779/cgroup.controllers" dev="sda1" ino=15810 res=1 errno=0 [ 2179.399926][ T440] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2179.431029][ T440] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2179.701115][ T387] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 00:11:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='net_prio.prioidx\x00', 0xb00000000065808, 0x0) bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r0}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000000c0)={0x8, 0xcc, 0x0, 0x81}, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendfile(r3, r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r4, 0x200, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7ff, 0x3}}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4004004) sendfile(r2, r1, 0x0, 0x100000001) 00:11:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010006e04000000000003000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) [ 2180.139280][ T387] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2180.419960][ T387] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2180.514487][ T387] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2180.531089][ T387] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2180.546218][ T387] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2180.568749][ T387] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2180.628147][ T8556] tipc: TX() has been purged, node left! [ 2180.640556][ T8556] tipc: TX() has been purged, node left! [ 2180.651737][ T8556] tipc: TX() has been purged, node left! [ 2180.712513][ T8556] tipc: TX() has been purged, node left! 00:11:47 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f00000000c0)=""/139, &(0x7f0000000180)=0x8b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000001d00)={'sit0\x00', &(0x7f0000001c80)={'syztnl2\x00', 0x0, 0x0, 0x20, 0x20, 0x200, 0x24, @ipv4={[], [], @multicast1}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x80, 0x7800, 0x2, 0xffffffff}}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='ext4_unlink_enter\x00', r0}, 0x10) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f0000000400)={{0x3, 0x0, @descriptor="c4aeb07c23b72c62"}, 0x62, 0x0, [], "c2a4bfefd3167106d4c59a4d70639c5a7f4bd3c5668a785b3b80211b66d9e374ae8b3e4756ff426113fe5e0d8f83d4b6d6b78364fdb09cf4d3a41bd2fa5fe231c3b5a433226d130068fa043241a439cb1ec06771a6dd1eeccf5dd4133e13958e3560"}) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000001e00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001d40)={0x58, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 00:11:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='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) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e62301007a588d6c382dac0005e6010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r1, 0x0, 0x4) 00:11:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="000000000004000024001280110001006272696467654a736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 00:11:47 executing program 3: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, 0xffff, 0x3}, 0x6) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r2, 0x45}], 0x1, 0x0, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r3, 0x45}], 0x1, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'hsr0\x00', 0x420000016001}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000040)=[@sack_perm, @mss={0x2, 0x6}, @mss={0x2, 0x8001}, @mss={0x2, 0x4}, @timestamp, @sack_perm], 0x6) ppoll(&(0x7f00000001c0)=[{r1, 0x45}], 0x1, 0x0, 0x0, 0x0) socket$qrtr(0x2a, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x2bc, 0x8) r5 = socket$inet6(0xa, 0x3, 0x9) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0xbc, 0x0, 0x200, 0x70bd29, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x54, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x25}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, [], 0x39}}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00'}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000861}, 0x0) write(r5, &(0x7f0000000380)="44060006000094b89e4e23ccee3f072137741aeb4589a1405e7131b00a43ec44c405f4ab46c138e25b1b3d9b7413378cb1af15e70f0d7117394a5171a48f7bac3f6ab965d3fa687f21f536dadffb978f196ac2c547d3d0d8a1841e6871bb09f46e4311e825a525079123f5cbcd7503d1fe6500cb1dc02fe3f2526d757f77d8621aa88406b04af9ea28217394c2684ae2e10cb4aafa31afa8425d4ed4c61af096f0e9a5f80c58e523ceb9c8d9c58c0347352a6caad8552218974dcd21134da2d6bf461c9ddf2d1e87893e6dfa9bfc8bc3343095f316fbc99b0412e8437ee9282259b8f710eaf458782534608c3a4e5267d30b", 0xf2) 00:11:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'macvlan0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r5, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x2e, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, r5}]}, 0x28}}, 0x0) [ 2182.538624][ T500] bridge37: port 1(macvlan0) entered blocking state [ 2182.554090][ T507] IPVS: ftp: loaded support on port[0] = 21 00:11:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 2182.571810][ T26] audit: type=1804 audit(1599869507.135:1390): pid=499 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3538/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 [ 2182.575190][ T500] bridge37: port 1(macvlan0) entered disabled state 00:11:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060302e600e87c7a588da0382dac000500010007"], 0x1}}, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f00000001c0)=0xb5a, 0x4) pipe(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r2, &(0x7f0000001b40)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001ac0)={0x14, 0x4, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4800) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) getsockname$netlink(r4, &(0x7f0000000040), &(0x7f00000000c0)=0xc) sendfile(r3, r1, 0x0, 0x100000000) socket$tipc(0x1e, 0x2, 0x0) [ 2182.712228][ T26] audit: type=1804 audit(1599869507.185:1391): pid=501 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3780/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 [ 2182.727550][ T500] device macvlan0 entered promiscuous mode [ 2182.805053][ T500] bridge37: port 1(macvlan0) entered blocking state [ 2182.811722][ T500] bridge37: port 1(macvlan0) entered listening state [ 2182.904176][ T26] audit: type=1804 audit(1599869507.475:1392): pid=519 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3539/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 00:11:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 2182.955014][ T519] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:11:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r3, 0x45}], 0x1, 0x0, 0x0, 0x0) tee(r3, r1, 0x4, 0x8) sendfile(r2, r1, 0x0, 0x100000001) 00:11:47 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a0005000400000000000000080013", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = accept(r1, &(0x7f00000002c0)=@isdn, &(0x7f0000000340)=0x80) accept$unix(r2, 0x0, &(0x7f0000000380)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32, @ANYBLOB="0000000000000000240012060662ffd1c1ab8a8b12ff246080110001006272696467655f736c617665000000"], 0x44}}, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000001c0), 0x4) [ 2183.180595][ T550] IPVS: ftp: loaded support on port[0] = 21 [ 2183.268708][ T26] audit: type=1804 audit(1599869507.835:1393): pid=551 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3781/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2183.373535][ T507] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 00:11:48 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'veth1_macvtap\x00', &(0x7f00000001c0)=@ethtool_regs={0x4, 0x1, 0xcd, "68d9f0de7a7ffe7c6e83777b44813eb4fc5ed1ade3574a5b95fc33c048a0f618b9370f46af321fdbce8896513798230e8254d3cb60e73c92c67cfbdab427b715a3ed591c69379eb95a861f55b4b720b59df2c65116935b4064b81d613b691565b020236524b6d71aedd12a0fe5f5cbdb9412c524b0253d43f33aa4030ea98bf1eaf708e501414e955c0d8472f2871b39a491022bcb40c9ca94fe942b8b684c29557de297dd6749b532cf82095e1287f12f3625c0bc95d9dafbab1c9a80915de027e7f2898afddc257e737e14f2"}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:11:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x6, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e20, 0x4, 'fo\x00', 0x20, 0xfffffffa, 0x73}, {@multicast2, 0x4e21, 0x2002, 0x7, 0xffff8001, 0x6}}, 0x44) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0xfffffffffffffeb1, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x1c00}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_PROXYARP={0x5}]}}}]}, 0x44}}, 0x0) 00:11:48 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[], 0xa8}}, 0x0) r2 = accept(r1, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000001c0)=[@sack_perm, @timestamp, @timestamp, @sack_perm, @window={0x3, 0x5, 0xcd}, @sack_perm, @window={0x3, 0x9, 0x9}], 0x7) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6d) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1) close(r3) r5 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x37cb1133) splice(r0, 0x0, r3, 0x0, 0x19404, 0x0) 00:11:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0x6, 0x5, 0x0, 0x1, [@IFLA_BRPORT_PRIORITY={0x6, 0x2, 0x3}]}}}]}, 0x44}}, 0x0) [ 2183.905571][ T26] audit: type=1804 audit(1599869508.475:1394): pid=599 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3540/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 2183.916297][ T603] IPVS: ftp: loaded support on port[0] = 21 [ 2183.953998][ T599] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:11:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff00010047000000000000"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 00:11:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)=0x3ff, 0x4) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipoib={{0xa, 0x1, 'ipoib\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 2184.141148][ T550] netlink: 'syz-executor.5': attribute type 5 has an invalid length. 00:11:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @local}}, 0x2c40, 0x6}, &(0x7f0000000280)=0x90) 00:11:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000104000000000002000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x148, 0x13, 0x4, 0x70bd2d, 0x25dfdbff, {0x2b, 0x8, 0x1f, 0xed, {0x4e24, 0x4e24, [0x10001, 0x946a, 0x1000, 0x80000001], [0x7, 0x96, 0x5, 0x4], r1, [0x3c30, 0x8000]}, 0x10000, 0x1f}, [@INET_DIAG_REQ_BYTECODE={0xf2, 0x1, "38dd4221eb1a22171a0dc2688389e30b4766526fe5337671a061a90e4154cce7831634544e8f9356b139e324f36b5a80e080142534487db7e4117c1a89f4d1acab155e528eddfab3af03540fb3cb43496ba9798b665d4336251a4ef061a8bdc2c3a580121a660d719d5057184b1dbc2b4f7a3557aa24abbc63dc6bf3017e238c9cb2812e270e507e987cc17114dfd8902b97c87ccc862c66ebf30e31a7eb67fa6a5ab901d1fb80542cdebf125d56c6290ad7f95cab8e62c9a55c66572da97eec1f5b11d00f73d6b499a93fd8ec58e7c96e4e0fdaff4c39cfb07c9d191a2285a069026f9289eb521792849e7c27cd"}, @INET_DIAG_REQ_BYTECODE={0x8, 0x1, "eb83828c"}]}, 0x148}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 00:11:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x70, "11a01af27025608bc036422cee60c84e72956ef9941b80529483846f04ee36dcd2626f1fc9f58039ebe8ce52408216db0e6aacb47f06084fb058fff8249bc23718826240920a1a7a7415809058fc39a33d88770b12a625496539b1a942eec739b4e49b9d7e860a8ef6965c151516d512"}, &(0x7f0000000180)=0x94) [ 2184.493376][ T26] audit: type=1804 audit(1599869509.065:1395): pid=644 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3541/cgroup.controllers" dev="sda1" ino=15744 res=1 errno=0 [ 2184.523424][ T644] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2184.543982][ T603] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 00:11:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'veth1_macvtap\x00', &(0x7f00000001c0)=@ethtool_regs={0x4, 0x1, 0xcd, "68d9f0de7a7ffe7c6e83777b44813eb4fc5ed1ade3574a5b95fc33c048a0f618b9370f46af321fdbce8896513798230e8254d3cb60e73c92c67cfbdab427b715a3ed591c69379eb95a861f55b4b720b59df2c65116935b4064b81d613b691565b020236524b6d71aedd12a0fe5f5cbdb9412c524b0253d43f33aa4030ea98bf1eaf708e501414e955c0d8472f2871b39a491022bcb40c9ca94fe942b8b684c29557de297dd6749b532cf82095e1287f12f3625c0bc95d9dafbab1c9a80915de027e7f2898afddc257e737e14f2"}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:11:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="440021001001000400000000000000000000000094c4e417fc899881c78ce079d8b60371120000513c6651db1ffb", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r7, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r4}]}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x48}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000380)={'syztnl1\x00', &(0x7f0000000300)={'sit0\x00', r7, 0x2f, 0x4f, 0x7f, 0x0, 0x2, @private2={0xfc, 0x2, [], 0x1}, @empty, 0x8000, 0x20, 0x9, 0x2df}}) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r8, 0x45}], 0x1, 0x0, 0x0, 0x0) r9 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x3, [@restrict={0x8, 0x0, 0x0, 0xb, 0x5}, @enum={0xc, 0x2, 0x0, 0x6, 0x4, [{0x5}, {0x10, 0x7fff}]}]}, {0x0, [0x5f]}}, &(0x7f0000000240)=""/182, 0x43, 0xb6}, 0x20) ioctl$F2FS_IOC_MOVE_RANGE(r9, 0xc020f509, &(0x7f0000000000)={r2, 0x8400000007d9, 0xffffffffffffffd1, 0x5}) ioctl$NS_GET_NSTYPE(r10, 0xb703, 0x0) [ 2184.688578][ T26] audit: type=1804 audit(1599869509.255:1396): pid=657 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3783/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 2184.805577][ T667] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 00:11:49 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:49 executing program 3: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000300)={'nr0\x00', {0x7, 0x0, @multicast1}}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYRES16, @ANYBLOB="0600000000e27b44f7c6d96a34", @ANYRES16], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="680000002c00270c000000000010df0000000000883fe0d1cb2e21959d37d1099d43635b96e2bea465ee25aa31e42d586225a7e2ac18523b1e917ae72abb78a64701a6413baf941414de5314d0288085690cc36b42b01c6aba82e033e3a64716740bc71f5e36420985a56c6ab9d3fa62880a66583d6346205c193df5", @ANYRES32=r2, @ANYBLOB="0000000000000000f1ff00000a0001006261736963000000380002003400028028000280240001000000070000000000beff3b05000008babb3b98e42580e73fdad88e13960000000800010001"], 0x68}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x4924924924926d3, 0x0) 00:11:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYRES32=r1], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:11:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='macsec0\x00') sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 2185.032564][ T26] audit: type=1804 audit(1599869509.605:1397): pid=668 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir256701382/syzkaller.HqkJyb/2345/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 [ 2185.052750][ T668] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2185.156317][ T686] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2185.194264][ T685] IPVS: ftp: loaded support on port[0] = 21 00:11:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000540)={'syztnl0\x00', &(0x7f00000004c0)={'sit0\x00', 0x0, 0x2f, 0x80, 0x3, 0xa3, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7, 0x80, 0x3, 0x5}}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000580)={@ipv4={[], [], @loopback}, r2}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='devices.list\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYRES16], 0x1}}, 0x0) r4 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r3, 0x0, 0x100000001) [ 2185.208077][ T26] audit: type=1804 audit(1599869509.775:1398): pid=682 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3542/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 00:11:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f00000001c0)=""/183, 0x1120000, 0x1000, 0x1, 0x1}, 0x20) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 2185.354180][ T693] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.3'. 00:11:50 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:50 executing program 4: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x24, &(0x7f00000000c0)=0x9, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r1], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 00:11:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006219537edcbd3872696467655f736c6176650000000a0c00058005000100007fdbda"], 0x44}}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r3, &(0x7f0000000300)=""/47, 0x2f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @private=0xa010101}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x6}, @in6={0xa, 0x4e20, 0xfffffffd, @private1={0xfc, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e21, @remote}], 0x78) [ 2185.644084][ T721] IPVS: ftp: loaded support on port[0] = 21 00:11:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'veth1_macvtap\x00', &(0x7f00000001c0)=@ethtool_regs={0x4, 0x1, 0xcd, "68d9f0de7a7ffe7c6e83777b44813eb4fc5ed1ade3574a5b95fc33c048a0f618b9370f46af321fdbce8896513798230e8254d3cb60e73c92c67cfbdab427b715a3ed591c69379eb95a861f55b4b720b59df2c65116935b4064b81d613b691565b020236524b6d71aedd12a0fe5f5cbdb9412c524b0253d43f33aa4030ea98bf1eaf708e501414e955c0d8472f2871b39a491022bcb40c9ca94fe942b8b684c29557de297dd6749b532cf82095e1287f12f3625c0bc95d9dafbab1c9a80915de027e7f2898afddc257e737e14f2"}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:11:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x1, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x6, 0x4, 0xffff}) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0xb00000000065808, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x0, 0x1, [@remote]}) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRES32=r0, @ANYRES64=r1], 0x1}, 0x1, 0x0, 0x0, 0x24004000}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) [ 2185.863598][ T26] audit: type=1804 audit(1599869510.435:1399): pid=730 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3785/cgroup.controllers" dev="sda1" ino=16281 res=1 errno=0 [ 2185.911450][ T731] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 00:11:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="000000000000ea9d803eede6c6000024001280110001006272696467655f736c617665000000000c00058005000100000000b6"], 0x44}}, 0x0) [ 2186.243286][ T26] audit: type=1804 audit(1599869510.815:1400): pid=745 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir256701382/syzkaller.HqkJyb/2346/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 00:11:51 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200087fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r2, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x7fffffff, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_user\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r4, 0x40106614, &(0x7f0000000040)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r3, 0x0, 0x100000000) 00:11:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000f90f00010400"/20, @ANYRES32=r1, @ANYBLOB="000000050000000024001280110001006272696467655f736c617665000000000c000580050001bd7e45ce0000000000"], 0x44}}, 0x0) 00:11:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.stat\x00', 0xb00000000065808, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="d5ca0d39a27b26f31c2c18d5e17daa2c48f629269841218fe85e373ac0fc5b2341a4fdc7e2c7cdd2f2606bec5093f0e3c46e3e3e411e7db2ad4c01c218784209b2d89704ac563f237a2c96f46fff45fe68303223dc9468e07ac5e859cd80394b70e4dc426f17e9a9", 0x68}, {&(0x7f0000000140)="8c71a9784ee194ff4bff98774e9f095dd2d92977dd06d0cea900bb59188ae7a564421b3c0792c20449eba6dec527c64bf9848936d5436bb24984b23e235c99488bcff206ce98c82ed4b8ab4c0c5cc192d48e1b46d0f2b63a68aa41665d7a18ca787c719936333a43e5f31e12acfab1dd98d72184cfb7f0e6a4546a75346f776399cf890f69f2740e7e84d8d4b64355230dff9818ca64bbff005bdd3b215a4b7176882558a201e9f2e50882eb3893371f89fa41086a628b231787618f94245658cc56404fefa6c51401b619a4a035628035e1d1ccdccb92c07ec058f98c1c5a0081c920c8f362", 0xe6}], 0x2, 0x0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 2186.659995][ T788] IPVS: ftp: loaded support on port[0] = 21 00:11:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES16=r0], 0x44}}, 0x4) 00:11:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000ee04060102e600606de409f0f0a59601007a588d01000776a6935d7469947588289358f996202f947a5935eba8abb26a"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r3, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="88ab194f4eaab5659b4abd739b96c09a7f1d3e9f2cd0f69b63c20b81fcd17f740d1c650be87fce8e5f950a0ff58915b64bea65e45389609e6a60fb7f30", @ANYRES16=0x0, @ANYBLOB="000328bd7000fcdbdf251b0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffffff0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000080001007063690011000200303030303a30303a31302e300000000008000b0000000000"], 0x88}, 0x1, 0x0, 0x0, 0x40040}, 0x20004000) sendfile(r2, r1, 0x0, 0x100000000) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) [ 2187.066628][ T26] audit: type=1804 audit(1599869511.635:1401): pid=814 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3545/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 00:11:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) mmap(&(0x7f00007ba000/0x2000)=nil, 0x2000, 0xa, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$IMGETVERSION(r0, 0x80044942, &(0x7f0000000100)) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) 00:11:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYRES32=r1], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:11:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="44007ae94f3e18ed022418320e7b000010e86e139f3f83bd356722bd949d667b5d1bc2493014c959b0bd47a000091607f3084f120899bdffe34cc869e6f6924e9021d1f3157ef12cf70b15b8dd23089b040000000000000fc68e65b40036ea009de0e0619aa62e36f00f6e1f4758a4e7b7b6", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 00:11:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'veth1_macvtap\x00', &(0x7f00000001c0)=@ethtool_regs={0x4, 0x1, 0xcd, "68d9f0de7a7ffe7c6e83777b44813eb4fc5ed1ade3574a5b95fc33c048a0f618b9370f46af321fdbce8896513798230e8254d3cb60e73c92c67cfbdab427b715a3ed591c69379eb95a861f55b4b720b59df2c65116935b4064b81d613b691565b020236524b6d71aedd12a0fe5f5cbdb9412c524b0253d43f33aa4030ea98bf1eaf708e501414e955c0d8472f2871b39a491022bcb40c9ca94fe942b8b684c29557de297dd6749b532cf82095e1287f12f3625c0bc95d9dafbab1c9a80915de027e7f2898afddc257e737e14f2"}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:11:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r4, 0x45}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000040)={0xffffffffffff485e, 0x0, 0x1, 0x80, 0x2, [0x9, 0x310c614, 0x9afd, 0x10001]}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r5, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)={0x2830, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x11f4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_MASK={0x56, 0x5, "660b13b361e3281f04fd599da1a441c1cfde009388df019f037e10567d393f2cab70f9a02003df9acc3a80caba77d7f88dda32f385a192f7a82fb08c1e625fd30fc381de9637d92952778b934bc17bc7a670"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x75, 0x4, "dcc20953f4f421b187284d4c09f4244226b21ce328bb5f9ca5c57f2988c183d9a118d7f12b0fe65ae1224c1fd7195d2b2fde81b3aab917745b8dfb0018710192f0d67625bb1577089f6a503e18d8c6ebdae359ecf1d1e2d37e869198cb4da57b3310ac49280c38be7239ef2c9d4de4b2cd"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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@ETHTOOL_A_BITSET_MASK={0xe8, 0x5, "73d074931337a25598ff4aedc824389813e407664f196d57b499d57a754dc1066048a3391ef59df7a4814f618e88d4aec873364b63ee65d9f077be9457bb9aab5d91fa29493a526dcf627c4f77bd0bd12ea8270f7a163c22bfa623b505f39a2d8b8eea40e0a44f2352f14f98a8d40e56bed205ff142abb03e2f0bbe900d89f7816c01ed7a0b51f76dfb64fa934356e102a3a4bb251d7184ac45c39ab4cf79de229582a76880568a37ab77f2b60f8fa5595d4f8442d883ff02530257beaed52eac868a64eb12d80f7c3bb366652b9fe147390f82f601df277ec8438e4adf3400e269f25cb"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8000}, @ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '@\x00'}]}]}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x160, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_MASK={0xf4, 0x5, "c70ec05456db7d8e534377f04f723e9a34e597a4b757a7b2fa242989dee3bf841efa0d75bec6281cac8e91b6ee4aa362ad46baadd5d422492090c0edf1f1817492589c883f93f2cf943e971df81bf1d607030230c1fa57c08f76304728519ec2815e6c3dac72d96f77df4f15657c0e492ac9e435dc90a02825bbffcfb38584998a9ef7b023365247c8cd84c858afa79cbcf5082b23b4cbbf05ac972be57b48147a1c2ad677f3b9ea5d21ecfd3dfc042bfff7ddfa8be5d9cf2478608e82d498baa84e71493905d0dfb40f6ddd2ab337daa379aa9785d4b2694f72ccc89f39a8556b371c7b48b04e6057b88b431d31b062"}, @ETHTOOL_A_BITSET_MASK={0x56, 0x5, "92a61a24291abaf61b67299cbb60ac601a603990f79b8047647f50320ec497294f76c6afd92e5c3d12124f58a9256664cbd25f256a0dfdae575298559d620ebd1016e5d0c629c9d2520ab2c7b312626faa9c"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1d8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x3d, 0x5, "f569dc2139b9eb174a10dca5ba4cc70cbcb1da0d0eef29e635eb21440da41ec4400606f582b3562e19562c5b416fc4792fed1b021486ebf09c"}, @ETHTOOL_A_BITSET_MASK={0xab, 0x5, "b0e7b00c0d146fb5c0dd4b0f42a59920b4303ba0b62d43621e928ffd277747b77cd61028bee81f851c1c1542b7dbff0f42adb614c4f185fb3fac0ac373ffab7c072bb89bbdb5fa2e533dc4b79107e0f70799b7133e03e6b5b311b79fb6ae29e0c3fa1948497c8a76540d653841591ce7f37671a5f4dd63414d9b78eb0328dfa5f95c6628288298df1e4068aba6273632b21e2f03ab9664c845aa8cf484d1151ef8d49711cc5ecb"}, @ETHTOOL_A_BITSET_MASK={0xbf, 0x5, "23253de21f02634e1a970c7fe2016655fa2b5cc953dc4c6eaa4f3598d50d61b923068622d19a2033c8ebb31041d4efbf643e6ac219326fa0352a9bb778ebd96be87051647feedcdb17ccd4e6ef06481ddcb6011d15b82caef5e41a2987b9d4f57802bcabb317720764d4ff2bf0257461e0681b7e216ee812909dbb426ea8f47a36c17280610cecb85f1145411becc8c83b7489ae3a5ed94a16384dc8c37463721b9c67711057dc508875ffdbeb68aa32d91c5a1331702e07f7ed43"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_MASK={0x11, 0x5, "da13c43564bfaaaac5bd1750bb"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x15c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xe9, 0x5, "4f7da269cf9978b3faf7bc81d0eea9253434f144ca3090635e04e55ec817d4cdd68a4ed99e7fafc4687bd09c777e82aeb9797b8ed7177375be2115e471046a9fcb3555deccf60184ff9b4bd87a4fd19e17b7d6bf5f7b402cb14b0f6c7ea2b5abbdf222181891514c85b48b4237b65482b397488913a8e5ed914a42373cce9f4046b43cb2148f38abc050eb4a3ccdca2eada874d72ffb7bf601b983f02d8fec021e5485b38767026e6cb53f5e9748470a37ffedb99c5561eed10128e9a49dfb8e27c24c4e221c64f0c03d35dd27fbaa50ccf9d18a4fd2265c4b5a0bd6669d366ce3725700e7"}, @ETHTOOL_A_BITSET_VALUE={0x6c, 0x4, "cc04f753c30ce95672ec79839b2fc1fcc45b7eeca349b70aafd73fb1a2f7093f2416a2990ec546853b20e2d87b99afabcd3870a5584f14f7eb5d12790ceed459f3c401592ee9be7ec44b43748c28a9c86c156281ab8e5f73d8f50040f60e9e3f564d1cab92d6fee8"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x174, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x74, 0x4, "479ef7ebeb0d86545dd8d0fad5411b7cdf6ce391346e449e0b4fae0f619c6660178f3cc6e218459e87c347cdd70d4c34c3019774602d1f2b8c2f6c176a8d099e9cb1219d71fcdc06fbd4726fb904a263431a3b409b2e65df6624c0391c0371c80456d2ec2bb0a379937390e46d006695"}, @ETHTOOL_A_BITSET_VALUE={0x29, 0x4, "029b5c8bb8e777f2f837e4b6f9069d7a7e5b176c2d55f2b80cd382139e92e984b8cdc08e37"}, @ETHTOOL_A_BITSET_VALUE={0xc8, 0x4, "9ad47d8ac039bef1083fb1291b06b48f3917f7e52b8dc1d5732b1f59b7ab4fead068dd864bdc2d0c603278eb98e002419c599ec30e8eac0e3342adf4e284f5ee39493ffa84e5b801bdae117d18cce2fe1be2f6ef2b5f5402fa0f7867b70e86839b8fa548b1e40e9407d7a47a7adbe7d4a5a3dd49b3255b2234631fd473c1ca4048e7b42eabecc74cc5c92a9e39b3dad6d5b152ab541db03d53f99daca3044eb9c29de24ddb7cf0caa3e742d7c9094acb4dfd3109ef9e91b2b9c69588d296f3b0c8cec683"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1014, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x2830}, 0x1, 0x0, 0x0, 0x40050}, 0x20000000) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001000010400000c000000000000000000", @ANYRES32=r1, @ANYBLOB="000000001908060024001280110001006272696467655f736c617665000000000c00058005001b0001000000"], 0x44}}, 0x0) 00:11:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000440)={'syzkaller1\x00', {0x7, 0x0, @rand_addr=0x64010102}}) read(r1, &(0x7f00000001c0)=""/189, 0xbd) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, r0, 0xd}, 0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x28011, r2, 0x666ac000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382d910005000100073880ec837faf87afc48b13b4477577badc03e615a68f57d2928bbe9fe45b98ef85dbada7d73ebf933fb1dd406594eb9a38c5c67f99283f48e44f59aeb0bd15d738dadfc53ca08b42f0e95874a171b0593a6612109a9973f7c2399f966495851dbf90bcfade0b9cb7a4b89bc7f883c77b3c8cb73b3004d869215338fe204823d126b0c4381480b16aea61bf1b79045ddf49f900d429754d5abb8d59d0a2a5dce9cd30eff4f40f1d0ba5daf26b54d9abcf7601bf03b69d8072fc075b04cce800be019daf08e79b8cb81624340190620b858f5d6b0bf52d664ede82761b6368932b9573"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r3}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x31b) r6 = accept4(r5, 0x0, &(0x7f0000000280), 0x800) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_NEW_KEY(r6, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r7, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}]}, 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x880) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r7, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x20000084) sendfile(r4, r3, 0x0, 0x100000000) 00:11:52 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cgroup.events\x00', 0x0, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x54, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40010}, 0x0) r2 = accept(r1, &(0x7f0000000000)=@l2tp6, &(0x7f00000001c0)=0x80) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) sendmsg$NFNL_MSG_ACCT_GET(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd0, 0x1, 0x7, 0x5, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x3}, @NFACCT_FILTER={0x2c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x4}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x26}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xfd18}]}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x2}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x5}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x8}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x1}, @NFACCT_FILTER={0x54, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x80000000}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x9}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x800}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x6}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xffff7fff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x90}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3ff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x2}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xf227}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40}, 0x80) 00:11:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r4, 0x45}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000040)={0xffffffffffff485e, 0x0, 0x1, 0x80, 0x2, [0x9, 0x310c614, 0x9afd, 0x10001]}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r5, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)={0x2830, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x11f4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_MASK={0x56, 0x5, "660b13b361e3281f04fd599da1a441c1cfde009388df019f037e10567d393f2cab70f9a02003df9acc3a80caba77d7f88dda32f385a192f7a82fb08c1e625fd30fc381de9637d92952778b934bc17bc7a670"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x75, 0x4, "dcc20953f4f421b187284d4c09f4244226b21ce328bb5f9ca5c57f2988c183d9a118d7f12b0fe65ae1224c1fd7195d2b2fde81b3aab917745b8dfb0018710192f0d67625bb1577089f6a503e18d8c6ebdae359ecf1d1e2d37e869198cb4da57b3310ac49280c38be7239ef2c9d4de4b2cd"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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@ETHTOOL_A_BITSET_MASK={0xe8, 0x5, "73d074931337a25598ff4aedc824389813e407664f196d57b499d57a754dc1066048a3391ef59df7a4814f618e88d4aec873364b63ee65d9f077be9457bb9aab5d91fa29493a526dcf627c4f77bd0bd12ea8270f7a163c22bfa623b505f39a2d8b8eea40e0a44f2352f14f98a8d40e56bed205ff142abb03e2f0bbe900d89f7816c01ed7a0b51f76dfb64fa934356e102a3a4bb251d7184ac45c39ab4cf79de229582a76880568a37ab77f2b60f8fa5595d4f8442d883ff02530257beaed52eac868a64eb12d80f7c3bb366652b9fe147390f82f601df277ec8438e4adf3400e269f25cb"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8000}, @ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '@\x00'}]}]}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x160, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_MASK={0xf4, 0x5, "c70ec05456db7d8e534377f04f723e9a34e597a4b757a7b2fa242989dee3bf841efa0d75bec6281cac8e91b6ee4aa362ad46baadd5d422492090c0edf1f1817492589c883f93f2cf943e971df81bf1d607030230c1fa57c08f76304728519ec2815e6c3dac72d96f77df4f15657c0e492ac9e435dc90a02825bbffcfb38584998a9ef7b023365247c8cd84c858afa79cbcf5082b23b4cbbf05ac972be57b48147a1c2ad677f3b9ea5d21ecfd3dfc042bfff7ddfa8be5d9cf2478608e82d498baa84e71493905d0dfb40f6ddd2ab337daa379aa9785d4b2694f72ccc89f39a8556b371c7b48b04e6057b88b431d31b062"}, @ETHTOOL_A_BITSET_MASK={0x56, 0x5, "92a61a24291abaf61b67299cbb60ac601a603990f79b8047647f50320ec497294f76c6afd92e5c3d12124f58a9256664cbd25f256a0dfdae575298559d620ebd1016e5d0c629c9d2520ab2c7b312626faa9c"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1d8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x3d, 0x5, "f569dc2139b9eb174a10dca5ba4cc70cbcb1da0d0eef29e635eb21440da41ec4400606f582b3562e19562c5b416fc4792fed1b021486ebf09c"}, @ETHTOOL_A_BITSET_MASK={0xab, 0x5, "b0e7b00c0d146fb5c0dd4b0f42a59920b4303ba0b62d43621e928ffd277747b77cd61028bee81f851c1c1542b7dbff0f42adb614c4f185fb3fac0ac373ffab7c072bb89bbdb5fa2e533dc4b79107e0f70799b7133e03e6b5b311b79fb6ae29e0c3fa1948497c8a76540d653841591ce7f37671a5f4dd63414d9b78eb0328dfa5f95c6628288298df1e4068aba6273632b21e2f03ab9664c845aa8cf484d1151ef8d49711cc5ecb"}, @ETHTOOL_A_BITSET_MASK={0xbf, 0x5, "23253de21f02634e1a970c7fe2016655fa2b5cc953dc4c6eaa4f3598d50d61b923068622d19a2033c8ebb31041d4efbf643e6ac219326fa0352a9bb778ebd96be87051647feedcdb17ccd4e6ef06481ddcb6011d15b82caef5e41a2987b9d4f57802bcabb317720764d4ff2bf0257461e0681b7e216ee812909dbb426ea8f47a36c17280610cecb85f1145411becc8c83b7489ae3a5ed94a16384dc8c37463721b9c67711057dc508875ffdbeb68aa32d91c5a1331702e07f7ed43"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_MASK={0x11, 0x5, "da13c43564bfaaaac5bd1750bb"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x15c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xe9, 0x5, "4f7da269cf9978b3faf7bc81d0eea9253434f144ca3090635e04e55ec817d4cdd68a4ed99e7fafc4687bd09c777e82aeb9797b8ed7177375be2115e471046a9fcb3555deccf60184ff9b4bd87a4fd19e17b7d6bf5f7b402cb14b0f6c7ea2b5abbdf222181891514c85b48b4237b65482b397488913a8e5ed914a42373cce9f4046b43cb2148f38abc050eb4a3ccdca2eada874d72ffb7bf601b983f02d8fec021e5485b38767026e6cb53f5e9748470a37ffedb99c5561eed10128e9a49dfb8e27c24c4e221c64f0c03d35dd27fbaa50ccf9d18a4fd2265c4b5a0bd6669d366ce3725700e7"}, @ETHTOOL_A_BITSET_VALUE={0x6c, 0x4, "cc04f753c30ce95672ec79839b2fc1fcc45b7eeca349b70aafd73fb1a2f7093f2416a2990ec546853b20e2d87b99afabcd3870a5584f14f7eb5d12790ceed459f3c401592ee9be7ec44b43748c28a9c86c156281ab8e5f73d8f50040f60e9e3f564d1cab92d6fee8"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x174, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x74, 0x4, "479ef7ebeb0d86545dd8d0fad5411b7cdf6ce391346e449e0b4fae0f619c6660178f3cc6e218459e87c347cdd70d4c34c3019774602d1f2b8c2f6c176a8d099e9cb1219d71fcdc06fbd4726fb904a263431a3b409b2e65df6624c0391c0371c80456d2ec2bb0a379937390e46d006695"}, @ETHTOOL_A_BITSET_VALUE={0x29, 0x4, "029b5c8bb8e777f2f837e4b6f9069d7a7e5b176c2d55f2b80cd382139e92e984b8cdc08e37"}, @ETHTOOL_A_BITSET_VALUE={0xc8, 0x4, "9ad47d8ac039bef1083fb1291b06b48f3917f7e52b8dc1d5732b1f59b7ab4fead068dd864bdc2d0c603278eb98e002419c599ec30e8eac0e3342adf4e284f5ee39493ffa84e5b801bdae117d18cce2fe1be2f6ef2b5f5402fa0f7867b70e86839b8fa548b1e40e9407d7a47a7adbe7d4a5a3dd49b3255b2234631fd473c1ca4048e7b42eabecc74cc5c92a9e39b3dad6d5b152ab541db03d53f99daca3044eb9c29de24ddb7cf0caa3e742d7c9094acb4dfd3109ef9e91b2b9c69588d296f3b0c8cec683"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1014, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x2830}, 0x1, 0x0, 0x0, 0x40050}, 0x20000000) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001000010400000c000000000000000000", @ANYRES32=r1, @ANYBLOB="000000001908060024001280110001006272696467655f736c617665000000000c00058005001b0001000000"], 0x44}}, 0x0) 00:11:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$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) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000003c0)={0x8a, 0x0, 0xff, 0x5, 0x3, 0xfb, 0x7, 0x0, 0x7, 0x1, 0x3, 0x4, 0x1, 0x6}, 0xe) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r5, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x24, 0x66, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x4, 0xffff}}}, 0x24}}, 0x0) [ 2188.134837][ T26] kauditd_printk_skb: 2 callbacks suppressed [ 2188.134852][ T26] audit: type=1804 audit(1599869512.705:1404): pid=843 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3787/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 [ 2188.209450][ T873] __nla_validate_parse: 8 callbacks suppressed [ 2188.209460][ T873] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 00:11:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0xd0, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xfffff337}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xffffffffffffffb8, 0xb, 0x200}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x10}, 0x4800) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) r3 = socket(0x2c, 0xa, 0x4e8000) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e24, 0x7fff, @loopback, 0x3}, {0xa, 0x4e23, 0x1, @private1, 0x12}, 0x101, [0x5, 0x8, 0x4, 0x5, 0x0, 0x7, 0x9, 0xdbd]}, 0x5c) [ 2188.285751][ T26] audit: type=1804 audit(1599869512.735:1405): pid=838 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3787/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 [ 2188.331606][ T878] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2188.368620][ T881] IPVS: ftp: loaded support on port[0] = 21 [ 2188.484210][ T26] audit: type=1804 audit(1599869513.055:1406): pid=862 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3787/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 00:11:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r1, 0x45}], 0x1, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) [ 2188.666211][ T26] audit: type=1804 audit(1599869513.235:1407): pid=860 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3546/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 [ 2188.755483][ T26] audit: type=1804 audit(1599869513.235:1408): pid=856 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3546/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 [ 2188.809597][ T870] bridge0: port 2(bridge_slave_1) entered disabled state [ 2188.889126][ T26] audit: type=1804 audit(1599869513.455:1409): pid=901 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3788/cgroup.controllers" dev="sda1" ino=16268 res=1 errno=0 00:11:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$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) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000003c0)={0x8a, 0x0, 0xff, 0x5, 0x3, 0xfb, 0x7, 0x0, 0x7, 0x1, 0x3, 0x4, 0x1, 0x6}, 0xe) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r5, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@delchain={0x24, 0x66, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x4, 0xffff}}}, 0x24}}, 0x0) [ 2189.072806][ T888] bridge0: port 1(bridge_slave_0) entered disabled state [ 2189.082876][ T888] bridge0: port 1(bridge_slave_0) entered blocking state [ 2189.090001][ T888] bridge0: port 1(bridge_slave_0) entered forwarding state 00:11:53 executing program 1: getsockname$tipc(0xffffffffffffffff, &(0x7f0000000040)=@id, &(0x7f00000000c0)=0x63) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='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) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f00000001c0)={'veth0_to_batadv\x00', 0x314a, 0x2}) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300)='ethtool\x00') sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x194, r2, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x4ba5}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x800}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x5}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x400}, @ETHTOOL_A_EEE_MODES_OURS={0xb4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xb0, 0x3, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xf57a}, @ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, 'cgroup.controllers\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, 'cgroup.controllers\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, 'cgroup.controllers\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x39ca}, @ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, 'cgroup.controllers\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}]}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @ETHTOOL_A_EEE_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x4040004}, 0x48001) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000000) r4 = openat$cgroup(r0, &(0x7f0000000580)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r4, &(0x7f00000005c0)='cpuacct.usage_user\x00', 0x0, 0x0) 00:11:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = accept4(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @initdev}, &(0x7f00000001c0)=0x80, 0x800) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, 0x1410, 0x100, 0x70bd28, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0xc000}, 0x20000040) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 2189.122057][ T886] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2189.341970][ T26] audit: type=1804 audit(1599869513.915:1410): pid=914 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3547/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 [ 2189.355758][ T914] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2189.535011][ T909] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 00:11:54 executing program 5: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001500)=ANY=[@ANYBLOB="01002e0421b34367f769e49f08", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xf1, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000023c0)={0x1, 'vlan1\x00', 0x2}, 0x18) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000a80)={r2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000ac0)={r0, 0x7}, &(0x7f0000000b00)=0x8) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x7a05, 0x1700) socket(0x1f, 0x800, 0x8) sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x10, 0x3e8, 0x8, 0x70bd2c, 0x25dfdbfe}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000100)={0x100008003, 0x40000000, 0x2be20000}) write$cgroup_int(r4, &(0x7f0000000200), 0x12) sendfile(r6, 0xffffffffffffffff, 0x0, 0x8000) r7 = openat$cgroup_ro(r5, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNGETFILTER(r7, 0x801054db, &(0x7f0000000180)=""/106) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000001400)=0x14) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000014c0)=0xffffffffffffffff, 0x4) 00:11:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="0000000000000000240012dfa37f957984dc4180110001006272696467655f876c6176f45b1ed4e1216723cd1c75f9fb65000000000c000380"], 0x44}}, 0x0) 00:11:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x63, 0x11, 0xc}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@hci, &(0x7f0000000100)=0x80, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x70, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008810}, 0x80) [ 2189.663161][ T8556] tipc: TX() has been purged, node left! [ 2189.678646][ T8556] tipc: TX() has been purged, node left! [ 2189.759503][ T8556] tipc: TX() has been purged, node left! [ 2189.783325][ T8556] tipc: TX() has been purged, node left! [ 2189.787068][ T933] IPVS: sync thread started: state = MASTER, mcast_ifn = vlan1, syncid = 2, id = 0 [ 2189.823882][ T8556] tipc: TX() has been purged, node left! [ 2189.848987][ T8556] tipc: TX() has been purged, node left! 00:11:55 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000000706853ae0b608a9351becbf010341d43a83587cff000100e90005000100479687933b01a98ac81fa27bc7d95934edd0d8"], 0x1}}, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r0, 0xfffffffffffffffd, 0x20008010) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$pppl2tp(0x18, 0x1, 0x1) sendfile(r2, r1, 0x0, 0x100000001) 00:11:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000b10000/0x3000)=nil, 0x3000, 0x2, 0x40010, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f00000001c0)={0x0, 0xb078}) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:11:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000040)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r4, &(0x7f0000000300)=""/47, 0x2f) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000540)={0x0, 0x6}, 0x8) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="0006000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000900020024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)={0x1ec, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_TX_RATES={0x1d0, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x38, 0x3, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0x3, 0x5, 0x9, 0x8001, 0x40, 0x777c, 0x8000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_60GHZ={0x3c, 0x2, [@NL80211_TXRATE_HT={0x15, 0x2, "37b10d7e45a62dabf27d64c72358ffd13c"}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, "64d0d67ce7ef86141deb5646f343dbf047dca0c103042c6ce65c"}]}, @NL80211_BAND_5GHZ={0x4c, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0xd3d5, 0x20, 0x2, 0x3, 0x20, 0x0, 0x400]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x12, 0x1, "c08bbf9a13178a1d49457b142465"}, @NL80211_TXRATE_LEGACY={0x7, 0x1, "3fe519"}]}, @NL80211_BAND_5GHZ={0x6c, 0x1, [@NL80211_TXRATE_HT={0x3c, 0x2, "46548ab9120b353679becf219b4a331a789ee9a0cec5bfd3d65a5c690b41c52805f1e79ee7e700dbf0dca35c27601148f363d1b8c86b522c"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x3, 0x4b, 0x15b, 0x3, 0x1, 0x6, 0xff80]}}, @NL80211_TXRATE_LEGACY={0x5, 0x1, 'c'}]}, @NL80211_BAND_5GHZ={0xa0, 0x1, [@NL80211_TXRATE_HT={0x16, 0x2, "18b1c3e8c73621b1d465d0f70e3bf7b4011c"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3c7, 0x0, 0x7f, 0x225e, 0x20, 0x2, 0xad1, 0x47b]}}, @NL80211_TXRATE_HT={0x17, 0x2, "e81a434fc66e18a903dc55764009b90a57992b"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xd, 0x1, "9aa580bd06b233e6a5"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x9, 0x1, "62f9f7854f"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x21, 0x2, "aaa42d0fb1b9ba754a45fdd66578d7534223a274f47f2f5d4963919dc8"}]}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x4040001}, 0x4c004) 00:11:55 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000019c0)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000001a00)=r1) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)="24000000180007351dfffd946f61000a2800091f00000724fed5f1fcd828080008000840040003002800003943bd5bfc337b76aa1c0900020000052d09000000008a8374378600", 0x47}], 0x1}, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34000000170a010100000000000000000c0015080900020073797a30000000000c00054000000000000000040800074000000000"], 0x34}}, 0x20000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0xfff8, 0x10}, &(0x7f0000000180)=0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000005c0)={{0x3a, @private=0xa010101, 0x4e23, 0x1, 'lblc\x00', 0x0, 0x8, 0x43}, {@loopback, 0x4e22, 0x6, 0x5640, 0x6}}, 0x44) 00:11:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4a26, 0x100000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000300)={0x100, 0xb2, 0x1000, 0x7fffffff, 0x8}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_128={{0x304}, "8e18d1df9e245b2e", "960b483a176d838b7561e8c9da9e6835", "b0bbb46e", "5e79d1e945c5a3e7"}, 0xffffffffffffff14) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000040)=0x6, 0x4) sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012bbd7000fbdbdf250400000014000600fc01000000000000000000000000000106000b000400000014000600fe80000000000000000000000000002e080008000a0101020800020005000000"], 0x54}, 0x1, 0x0, 0x0, 0x20040005}, 0x80) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 2191.227247][ T949] IPVS: set_ctl: invalid protocol: 58 10.1.1.1:20003 [ 2191.256261][ T953] IPVS: ftp: loaded support on port[0] = 21 00:11:55 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) splice(r3, 0x0, r6, 0x0, 0xff, 0x0) close(r2) r7 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000003c0)=0xc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$packet(0x11, 0x2, 0x300) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r9 = socket(0x200000000000011, 0x3, 0x0) setsockopt$packet_int(r9, 0x107, 0xf, &(0x7f0000000040)=0x4b4, 0x4) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 2191.287977][ T26] audit: type=1804 audit(1599869515.856:1411): pid=950 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3789/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 00:11:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fff, 0x8, 0x71, 0x5, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x8, 0x5}, 0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_BROADCAST={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x2c}}, 0x0) 00:11:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0xfad9, @rand_addr=' \x01\x00'}, 0x1c) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="d41a00000d0a0102000000000000000001000003881a0380400000800900090073797a31000000003000064053b81acd3d1effefd2c3a5ac453f753d4e99f513c627b4284750073aeadd8c0a07260321b628500aba774623bc010080d4000280100002800900020073797a3200000000bd000100af8b6a48dc8ebe7eea46be1b0c0686d650e52b825c1d58edb0eeeff4a28c54cac0e6a982016a6327f2e3ce7db4147ed6cffc76febd25dbdf49487934d63fb0838512ae2f0f41fc203c2a99ab9c9d0612384bfa6f2d6aca2c5809a6227ab2d0037f6decf6ddfd099971afc4d3c6f8a75b783e5dfa955e9c647155e4c34777852b59df2a4c5ee4644aabf8d0265b4501e6e23edc06849b0b9f539974726469148c758e3d9db97fbee99d4f76fa9b97ef77c437061fee1eb87164000000e4000180500002800900020073797a32000000000900020073797a300000000008000180ffffffff08000180fffffffc0900020073797a32000000000900020073797a30000000000900020073797a320000000079000100a724d1bedeb2a2e7b42bd52d996fa56b3da047ca406216da9fa6fbc3a69626527b8e5978f04c21dea34e9dbc547999465d0eda101f97f6272779020a3bab10515720aed7aee65a79148047cd85a7a8281b20f695c1ffbc1496098a2af21e3ebb36c1f803676e7a8587c3c6fe6895281de63861c5790000001400028008000180fffffffb08000180fffffffcec0000800d000640a954bab5444fa502170000000800034000000001cd0006409b76f55ed8f0ccef4464577478528530937cb72e6ea4932636f80b755172164cd04eff2aee3928c1912f33d83a95f50d8c899f941ad239dfc13ca538d5c7c51c7bee99a75522fddca8233e8426d40120c40acfe34ad27edc36a7a1305d0d538ee506bd954b1cbe22de5430d108cfb2c7229308d5e007c37a8854eb8753d34e7cc16464707b7d2c3b95f8671e188beb564a8d5f6d1136226126d1e104b4830a313fccc679a82a694ff40ad53dbb3b192e105cc6c3293585cfe47332857e376fe4a2aaa803124fb68252000000280000800c0005400000000000000ce304000780100002800c00028008000180fffffffe04000780c4140080f40102804b00010018fae560a6ce8b47a447a16701e671648b43bbf9474e0b79ef2a2389af0169ad0b6cae2c98e6bddf3c491a71c40fabfabf4cd58d33e714f71fb11a21666bb3ecf2ff36848bb90c0003010100b9caa02bf12e9d2f4297b0e890e98e9552476d9dca91677a861e9bccf5fcca521c0cdc8469d4308690448d6ed73955d8df48f121dbb8543f4980f520e4e26aab796cc675a3bc03f00a1912dbaf16a7ca6f067e8b7a37ad89269220765ddf134ab474ea4b66091cf1dcbf0112e8d488d37c99660bf375e7e5bf13d98142de050bf426375d8a3f02a33058873f501ec66effd96279537451a951fab36a26970f1627fd50bbbd9e592d99758c319a3ea0c608b799ab3b20e398946c8c6956ec840590ef723f1b6253db2c554f0ea3b036901ecda9c651bc9f44bac7da892a40e30f3ae5efbcb79a2c6905ff615a835ab9757af8e603bc836196dd3bceac6300c0003600010069da762785b566e9e56321f418a390f8e0730286b610036ec07d0b4c81b61130f0c86086fb6f0ee241cc195246fb15ad2b66000068000100e4c5de787463c35bba7991e58256bce5015e584520c2e8737f65262e8e40e7ddcfdbb29a53515109576d552b57f02dc9ebc419074abf060a88e87022adc7d0c4b0f61bdc517a6ece6efe3cd14766accfbfa0696f64a1b58ac5d4fb0b4f71122ba66954cdc0120280041001007458d6dcdca0a57b240c936303d630c74ac94ffd8ccce0cf310a0556cb1aeac4d83a8f2fae9401c1f69db40814cde9195b7869b2e4be10ff8004e6717d21e435ee30158a3f46cae02e8aba8c75efcc1953a13b54ee309e46e799033719bb66c8122ad579d4c58c66ba9310a8016f67fd0750e74a9259a4e64cf227c10d00a63b27f7707e75fa8d22c05d89af1e6538b8285405dbc54c0647ea3a5e4d73b187303d854a3092646762fadf46339db116728591001823e54cb31610afa7bedf77d0d06c652ef907f01ce371d1f473c624e52a943ee026e4ce28db3a0f78b4b01c9e091a89d664cd73552623ae47bcc7674b8f3a6a19d635da44718db6df141e2a2129d271d95b4cf965d14a3ec1b5accc0c1687a28a50c7ec0c8440fe702204e9199cd29dcb97f3d8d34418f0c569a49b2da3dd458355e5f18c00f941e5609b0c3a3822e6698b47386473d2ae386b308b0bccfd463c878f02877f87b8530101216758f468440c88dbda67ca3297a3a624bcb5973066684604a7c80d6e3dfe507e0aad3ee006173c1ff5a3eb36e189e889d07b0a07aa6364b744bcecc68eae7fbfbb13e2c980d3ab4fc3cb4cd13b89415eea31fda8c9a4fe399accd5556ef65318ff57e9b2f530c67645938a13355ecfe3e5914d77b2b0b019210cacd257f0e3d50627f6ad902721f97c534299cae033d38082cef8014ac791cf10a0b493ca12844d4ded93b03a981e4dc4d7b4e56d550507f105840b2dac9e02bc3f9f6919a5da96f7daa1a9d40fcef6956db1201dead4aec993ee791c1162a7414254c20cd0516bec4347b5e8f79b7c52d5f54c34d2ae37e1a176b4d776e1d4190ff4398f1a670063a3da23dd2d0a269413ebbc2a32c96b30a7f2f511ec570de46c21fdb28e6afdf744c6dffa6a07fb457c15820ae869d98317f1c5c4283ba0f98a5db4036d1d7800919446f12e45e6cf77793c7e7b99135d4f37b8b171f1365cce84ebf7ef0a701506777d8e3064f32ddc7e57dd5d501f503e33454ed4acc338bb4b2036040a0adc01cbecac3dd2d97e965bf0bc289cfe5b2dd273dc2e69e4b6b28f0c7c68631005cdfe8a66b2298bae56d45244e0840ade4e05b696874c355d737e73c5e425d57456337e131ec882748e3313303d8b042b35bbc78ea338aa30a5e665d03988ddc8526a5246906688caf08a1189741ce1a5575d1debc23b0c0928b40a6b5ef3d80a537bd101d0dbb21e57d1aae55b267d87062e2aebca3a8f6792830ec0134b663ecd7289e8e9c09c25d5328ba24dbc0ddb3dc71bc5ecf608f58661761d1722a1fb6a807c0cfd8caf72a7c2c8e58e78ea7647ce1cd6f3b6c56e88ca7b3d9fe2f107c59343418d4c58018e6627911cacbf07466ddfc393d82d009b1a7ca75c67fe5e31444b826dca50ae6f9dd409c0d48615e3ac2f5164828fc645240a6f7ce4afe025aea51e2bf2343188ee184eda53950eae96a3889f4cf56104c4caa55cdfdbf39043357d0ccde0bf70a9dd42a8cab723eb08e42e2c3fd52e46e524f60644b2fbd9c6e3e9881f8cecc96fc699a4ba0bacc054b419d85f76297f8354230ec169ce380898b5090f00e4beee225f7066e4dd8f5fa87ea0d398f1bec1ea4fc0f21e5829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0x1ad4}, 0x1, 0x0, 0x0, 0x4}, 0x4804) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000080)={0x8, 'geneve0\x00', {'wg0\x00'}, 0x100}) 00:11:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) write$ppp(0xffffffffffffffff, &(0x7f00000001c0)="a6874917b6fbcc9784c9c48d08b9da50668c63b57c8570cfbebab10987c278228537b79ff0412cb97fef590144089adc4690ca0d8632bfc2757fd13e0dd62d7b696063fbb6ae70c69169db279a6e85389bc5c3ffe5a0c8e67257f35bdee640118d8fd8631495e7a472aea17aa5a2778a66ae66ad22a8a0aed2b4b01fc87ae83a17659edf5976b32f55cd908908e17b27716c424932bc2165d3d3da548aa29b07d14167158d33674cfe0c78e76f7ae518121307429ca546f1cd0a0d7d0219d9749cbbc92ae2f6d4c49312f232d5642b3cd35e084c62c1ea62797e4690537cef5bae6b56bb3efc06a9f7", 0xe9) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 00:11:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000506010341d43a0047000000000000000000"], 0x1}}, 0x0) r3 = accept4$phonet_pipe(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x0) r4 = openat$cgroup_ro(r1, &(0x7f00000005c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$FICLONE(r3, 0x40049409, r4) socketpair(0x1d, 0x80000, 0x7fff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="7c000000020601010000000000000000010000040c000300686173683a6970000900020073797a32000000001c000780050007000100000008000640000000080800064000000009050001000700000005000400020000000500050005000000120003006269746d61703a69702c6d61630000000500040003000000aed759b578b04404b38458c0b0765adfdf31bde7e0ba66"], 0x7c}, 0x1, 0x0, 0x0, 0x11}, 0x8800) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r2, 0x0, 0x100000001) 00:11:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="000000001e0000f224bd7000fddbdf2500000000", @ANYRES32=r2, @ANYBLOB="008004008000000000002e000300000000001e000200000000000e0003000000000000000002000000000000d60f0000000000006a3b564b000000000000030076657468305f746f5f6272696467650000000f00ff010000"], 0x24}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0xa52d6f9cf29c3e97}, 0xc) [ 2192.032200][ T26] audit: type=1804 audit(1599869516.606:1412): pid=998 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3790/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 [ 2192.049939][ T953] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2192.068978][ T998] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2192.180193][ T26] audit: type=1804 audit(1599869516.676:1413): pid=960 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3548/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 00:11:57 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@mcast2, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@ipv4={[0xfffffff0]}, 0x0, 0x32}, @in=@private, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=@newqdisc={0x1cc, 0x24, 0x200, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xffff}, {0xffeb, 0x7}, {0x2}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x10000}, @TCA_STAB={0x148, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x3, 0xfd, 0x500, 0x8, 0x1, 0x0, 0x4, 0x2}}, {0x8, 0x2, [0x4, 0x1]}}, {{0x1c, 0x1, {0xb4, 0x2, 0x1, 0x2, 0x0, 0xffffff80, 0xf8, 0x6}}, {0x10, 0x2, [0x7, 0x9, 0x9d5, 0xfff8, 0xffff, 0x0]}}, {{0x1c, 0x1, {0x20, 0x7f, 0x8001, 0x63, 0x2, 0x6, 0x0, 0x5}}, {0xe, 0x2, [0x0, 0x8, 0x1, 0x7, 0x23c]}}, {{0x1c, 0x1, {0x40, 0x80, 0xfff, 0xfffffff8, 0x1, 0x8, 0x7, 0x8}}, {0x14, 0x2, [0x3, 0x8d, 0x4, 0x8001, 0x8, 0x6, 0x3, 0x3]}}, {{0x1c, 0x1, {0xda, 0xe9, 0x5, 0x8, 0x0, 0x3ff, 0xfffffab9, 0x5}}, {0xe, 0x2, [0xfffd, 0x48b, 0x2, 0x0, 0x8]}}, {{0x1c, 0x1, {0xba, 0x0, 0x2a, 0x1, 0x0, 0x6, 0x7, 0x2}}, {0x8, 0x2, [0x8000, 0x9]}}, {{0x1c, 0x1, {0x1f, 0x7, 0x8, 0x3, 0x0, 0x5, 0x200, 0x2}}, {0x8, 0x2, [0x1, 0x8f2]}}, {{0x1c, 0x1, {0x1, 0xe1, 0x7, 0x0, 0x2, 0xb5, 0xb3, 0x1}}, {0x6, 0x2, [0x0]}}]}, @qdisc_kind_options=@q_cake={{0x9, 0x1, 'cake\x00'}, {0x24, 0x2, [@TCA_CAKE_DIFFSERV_MODE={0x8}, @TCA_CAKE_MEMORY={0x8, 0xa, 0x50e}, @TCA_CAKE_RAW={0x8, 0xc, 0x1}, @TCA_CAKE_DIFFSERV_MODE={0x8}]}}, @TCA_RATE={0x6, 0x5, {0x0, 0x3f}}, @TCA_RATE={0x6, 0x5, {0x41, 0x7}}, @TCA_RATE={0x6}, @qdisc_kind_options=@q_qfg={0x8, 0x1, 'qfq\x00'}]}, 0x1cc}}, 0x20000800) 00:11:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000004060102e60003765f6f7a6edc57ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)='veth1_to_team\x00') bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10) sendfile(r2, r1, 0x0, 0x100000000) 00:11:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="0000000000000000240012801100010062726964000200006c617665000000000c0005800500010000002eba3412ea3b71373800023544b8819416a182a959f4c4d015557b01d727b1da2e98e60bcd1f005b10393e03dc3e96115737a4ceb9385784673d7b58fe599f7bb656907f165be43680af4d824767a0309cb857f66856da9b5e3ca2c3e5a99adc7a60c34b3aea8d4829199f6da5c693d96c1824a6a7f0e36fb8ea7309c3c956a2e893b87a289403e591f7b72c6284511057f4ddfe112a58f9e2743185dbd65294354a9b0161cb045fcae60f3eee76e006eb45bd61b18aeceb6de09f461dceb16027f12df01bea68"], 0x44}}, 0x0) 00:11:57 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r0, &(0x7f0000000300)=""/47, 0x2f) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000940)=@raw={'raw\x00', 0x3c1, 0x3, 0x320, 0x0, 0x0, 0x0, 0x168, 0x0, 0x250, 0x238, 0x238, 0x250, 0x238, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x100, 0x168, 0x0, {}, [@common=@inet=@ecn={{0x28, 'ecn\x00'}}, @common=@inet=@ipcomp={{0x30, 'ipcomp\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x380) 00:11:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 00:11:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=r4, @ANYBLOB="030000080001007369140002800800010000004100000000000000", @ANYRES32=r3, @ANYBLOB="08000300e0000001"], 0x40}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000030003dfa000000000000000000000000500001004c0001000f00010074756e6e656c5f6b657900003400028014000b000e0002800000000000000000000000001c000200000000000000000008000000000000000000000001"], 0x1}}, 0x0) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x5}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @empty}}}], 0x20}}], 0x1, 0x0) [ 2192.642145][ T1026] IPVS: ftp: loaded support on port[0] = 21 [ 2192.737789][ T1039] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. 00:11:57 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback, 0x800, 0x1, 0x1, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x7fff, 0x4) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, 0x0, 0x0, &(0x7f0000000340)=""/49, 0x31}, 0x100) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000002300)={&(0x7f0000002240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000022c0)={&(0x7f0000002280)={0x34, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {{}, {}, {0x18, 0x17, {0xa, 0x40, @udp='udp:syz0\x00'}}}, ["", "", "", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x4000804) [ 2192.823260][ T1047] netlink: 15 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2192.845629][ T1047] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 00:11:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x4924924924926d3, 0x0) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_init_net_socket$ax25(0x3, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x3aa) r2 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) shutdown(r1, 0x1) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="24040000f303200027bd7000fedbdf2501000000000000000500000000000000040000000000000000000000000000000000000000000000ff03000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000015000000000000000040000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000010000800000000000400000010000000000000000000000000000000000000000ef0000f0000000ffffffff0000000000000000570a0000000000001a010000ffffffff0800000000800000400000000100000007000000000000000000000000000000000000000000000000000000000000000000ffff000000000000000000000000000000000000000002000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025a48ad70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001040000000000000000000000000000000000000000000000000000ff070000810000000200000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000fdffffff000000004c9c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054c5425a00000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002fdb0000000000000000000000000080810000000101000004000000000000003f00000000000000e587000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000c21fdfca9ceed6f2eca3a589f150a0412d568a3b4ece7d8c5d1bac0bee0c68e5e3639e86004a41b1bed48d336a2a7847f3ac6a5f01c69b3ce179ff8f6a135d117483b5adb8365e4db26ab573ebe86a0e6ca60102e92b098273c3e0063878f074631bbac65b7bfd8e53eba7ea4f71e2bf694e8d03956ac102e92c75664f371fda63dea4567b70620af6686f3178ce5f8acd8908c2924309edcfa23f53730a9690eb2ed9f66ffbbdef1fc8476f57bfd8f4917bdb846855c9b9c6bbc4127372a799bdf4314a51ad5b57c9f783b90563b086b9ceaedbff9d8903ed2ffc2a69cf61da8cc8ab4f3d64073d59fcad9bc911977f0ec66ef6e4387b9ba5853a39ede44bff11"], 0x424}}, 0x0) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0x88493c4140854681, 0x0, 0x0, 0x0) 00:11:57 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbaf3fa89e8d4fc50, 0x4010, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(r3, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000016c0)={0x6c, 0x0, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0x6c}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r6, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2193.136900][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:11:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000001340)={0x802b, 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac00055801000794994a8ff51bc34c92c5f949406f3364ef8422b9fa9947396e82b862063e56d878092447d1dcc33a3fce3d76816116e0c7ea167e9787e741"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x11, 0x800000003, 0x0) r4 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252962cb18f6e2e2aba000000012e8b3836005404b0e0301a4ce875f2e3ff5f003ee340b767b6db2d7e8140554a000101013c585bf5ff1b0816f3f6db1c000100000000000000ad8e5ecc326d3a09ffc2c65400"}, 0x80) r5 = socket(0x1e, 0x4, 0x100) getsockname$packet(r5, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0xfffffdf0) sendto$rxrpc(r5, &(0x7f0000000340)="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", 0x1000, 0x40, &(0x7f00000001c0)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e22, @empty}}, 0x24) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newqdisc={0x3c, 0x24, 0x501, 0x0, 0x0, {0x0, 0x0, 0x1200, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_plug={{0x9, 0x1, 'plug\x00'}, {0x7}}]}, 0x3c}}, 0x0) sendfile(r2, r1, 0x0, 0x100000000) 00:11:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x5c, 0x5c, 0x2, [@func_proto={0x0, 0xa, 0x0, 0xd, 0x0, [{0xd}, {0xc, 0x5}, {0x9, 0x2}, {0xe, 0x3}, {0x4, 0x5}, {0x7, 0x3}, {0x0, 0x2}, {0xe, 0x4}, {0xc}, {0x9, 0x1}]}]}}, &(0x7f0000000000)=""/141, 0x76, 0x8d, 0x8}, 0x20) [ 2193.489781][ T1026] __nla_validate_parse: 2 callbacks suppressed [ 2193.489792][ T1026] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2193.573546][ T1089] BPF:[1] FUNC_PROTO (anon) [ 2193.592446][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 2193.592460][ T26] audit: type=1804 audit(1599869518.166:1418): pid=1085 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3550/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 [ 2193.595492][ T1089] BPF:return=0 args=( [ 2193.606972][ T1085] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2193.750436][ T1089] BPF:0 (invalid-name-offset) [ 2193.777100][ T1089] BPF:, 5 (invalid-name-offset) [ 2193.805704][ T1089] BPF:, 2 (invalid-name-offset) [ 2193.835472][ T1089] BPF:, 3 (invalid-name-offset) [ 2193.864532][ T1089] BPF:, 5 (invalid-name-offset) 00:11:58 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r2, 0x45}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000700)={{r1}, 0x0, 0x16, @inherit={0x58, &(0x7f00000000c0)={0x1, 0x2, 0x96cd, 0x0, {0x1a, 0x132b, 0xa214, 0xfffffffffffffffd, 0x9}, [0x1, 0x3]}}, @name="a5b19323c49d37c05aa41620862aef9d1f3bedebe3dab0a233ec5d89aa7c0ac29f0f2c4c6cfab0ca27e27c04ab0bdc8d3bb5e1f8a9033a051e60e70b1485b9121101993e67e4693285db0291af371e8bc39567374eaea60f95df1947dd279ede4e54323a6ac7ee0b1e91aea55a87bf67b0c9c6408fe4324ab4e3c3ef08d398c39e91a0463b32631371a29ffaff61f30e3460b38f4159f2d03a02c4b4673e8f72b42575f0069f23b99c7d64bc4aebcfe211ec5f1986a009905251afd01e6da1f99c299c5076b0f2f859477bb7cfa45da2cad635ee7fd889adf97e1d853d213f248d3fd5ab5c7fe0ec1a949499741a5e7ed7e242c6f46f7f32b1f063b72ba9ddba8ccf5dc2ff5a820ca966bd9a19e486dd96372c141cb93b8426bddbed07be1a4eb74b94044d0f706375f4b21b336a0e7d94c90329b2e69a9ac3a013778b40c402e45d69ae004f23f53edd09b85e039fc2dde3c6cd47c13f79be22db1977cb34ead22deb7895f1acc3cebd48797ca7fed88b95dbc5a70fdc1c605bb1d84782903661faa1e79f308785b1f3694dd0506fec6cae45146eb4bc65446c90ee636f8fa8c6550f8ca45b6c6f4df4801efc197eaed0d87b411daecd8a43c31bdc2718f2d3fd9fe9048dc29ec664c9812639b5e5f790de41e1805d599adc474809e06ea09a0f2eb6ba37876faf378772a08ce436ed0552a542ff04b5301052205a59fe54150b24269200cdaf75102ae849af5ffd6bfb6ab48089a1158c9aa862409398ea50154cddd7600dff991e8c7336a449f781af58d5d863fbb1c237e9d3afffaa3046167cf299a850e6a16c00ff76de043756322b7cb6b881c3be160b1e56f1cb68457470068b6a7e82991ed542614366695326c018ce524594e0af2b47f2f687699de8b7e147bf57da04fedd605ce3230fcceb43f34bead935a5e698fe7ed2896280ee06ecacf9d8e7424146fe402581fa523e2d8c5e3a4b6a024f663b5e459bf8cd020212e6090cb9eb1cf2687663e680a39dc4e078e8bf0d52a928b889fad179838831257c13e371cb3c7c41476bd37dd5fbc3bef8142a57aab2fc3cd9df1c57ea137b43abe223be51ad740f6b4529e165026b3eac32095e01c7c0fb06b75059999598bb2b307c996ed4165f31e5f13bb4264b3a5db0e9bbf9183c11b158e46e84c08504325843e8cb56cc8347ca5d2908295943e60927839891cfb82a1fbcbec32590ed7c113b8e6c24d4a5383b77a8ff7da0852345a603a857f9c34a205eb5219fbac566dec2a909d561467a5c0404fe67ece0942e59f19ea41154eb9da826f42a54f1f39a0ece7483ef515d81724c4063b5d3346e3852a6641c5f750b5a6ccd8029a5214fe70f39bf97dfb80644738362ddc7b9f5e6291946cdcaaff8f41ce29e3eab80a86f44be45137689da69bde531cd469331d049b537cd6aa5b6fa7c432a0b4f63538199a49f331a38f35dca27c38fbc6059afad0214c951368338fdde05eb6fcb6fd1d0c3cb48e734bc9c48ea78d6793b898a1676b51c1f40a0858c4be3dd0672e51f99f3808bdc9e968fd273d766c804370d73f81e7626dc461f73342d4feb43b3b89d94c27a19678a1c27b92dda10771e27c72914871439d025c7be4b5b77e53145402134cb30689317df6579759328628f84e1f3a91146248d4b1b7a598589e514fb5e9ea38832efd4fe581fa70baa755dcce57fa2464229eab8c0b06a413eb3f0d2707ba77da3dc74ae928e99f8f867e3c8be650789d63f70e15c3b44258711d0ea27f6a729aed308c1082592899659de152b57449148123ce9aceb1e7a3f6c19128afc350d9026b14dba71b6698aafbe83e80bdb9260d3eb2bcd29d575c66d139acaf47d40b51d04dc9aa2e564588a7c237aeb83d2e105361fd01b9d538c1ffa5553f2f7638a141e5b880ea2d51b9c3dca4cefbc65bcbaed79e6ee1a11aa27f55e216d2de26c052884769f6bfc1e4d12ba6555be81d0b7e3b6bc51e80541f3b7969b3f74b8f92b0bd9ee0985b828cfec3e585d467d894c019ca0eb7ea7eb6c4a5bdbae76f0dca44e957474bd3f8eb168ac8d2e56cea7eeae9824e90d241de503caf1b924da81b9d1e93561358d87e4b6982a6a3ff29d0192964d4d53ffd6ba11ed9d20ab81e6da446e49481bd953e1026e8f394a92c657fafcec5d178624a42852991ba8a212bb5f7d4d62bf52e878bebf76a65bab19eb927ecde417d8b972bef74280ea9398a5476f8daaf18f6aac962de197bf2d38a939e67bd94e650cc7cf3b698d610cac4ac31b519e6131845d68b08d205d9c1985916285935e05299c36e2697f0af5581984143d75ab7b6b5ad5f873ebbe6465a403068a610f366bef1dd585ad3cf23e6c00cd2f93cb248ecb092e4cb75eb4597fb856bdcc10f89e4869e0bfe43ae513181f757407b482def8e0427952d45237fb1882c2c35f01f3474ffc6f0747bd58c41668c6fff9844244ac2ddf78ce5eaba6818f3491d91bbecc25d8cdf59ba785b5e1f80fc3e07c61653ff3e04631f2a673265fe9a2cea5be68dc610c33c17d829b55521c9469c1fb81710ed23b61ebcbfc731f2db7a4fe05d94a2e3b1e24fe888e99250c66dc0f3f9d3a7c5c4a09c1d20886a4aad2d079a13b97be2488c16d01416b420c0d63e5bfebddfa92ae1faa1fe93470076f19a19d9d6ff2acc32eeec3cad24bd43bfde8b5e71f1fed44116bc94444513e13ea71e97ef49fecf12b73816a819da96fc667c0e81298c1097f1df7748cd1e9cde6584389215d21431ae9c977da40655fa12b94db12b5d07b49f79f009206638e185eaad45601afa73440585f7f8e222dbf7d4e0601b4512d8817753c7bd3b9ae043b77fadb486c5331c889b6807099ba4a01ebab0b7d36147224f4875282e38e6acbe8abc11ba157370d97f4099bd3a7e25d5627146a8f6301696c30337a3c29b886a7ff4c62c7f715e2a59de6a98063452be2bc7274997a10c2001a24e6726065b2ca518ad89c08ccef9b1777d0edc6ab235aa3a926f86f1b88c5fb3d58a023948789e83e76163b5031667e6681d2c7c201195c5ce698086e47d956499f30ec13b65b74df629fd8d7a91011b3d2fc2fa2551e80abd637ab1e641dbb50fc76f8d5d22f90237b2522152c67bb8fdd6f4afe6bb5ab3aae7d7ee0346e5ada60d3c365cbc7cabd7b34db71a1102414cf7b0e0a83b87fcccaed6e0b9ae55b6609f032642b6c6cdb86618d1fc784750aaa6685d39306812827ffcb088b47410d3d3ca9b2e849548bca6171fa863d13fdc689971049c4c8ee3a6d76a96f08af77cb5e32a8d6a4a5248371d6215a2e8299f97935adfbcb542d2bdb9655c189262d1a3b5a7f04f808953f6a34219677e11234a953dcc7180a456b1fcefb7263c2766073bb6b6a8b3705b659baec9e231b4e5aec09e59009fbf610b277261c2eda9e943877c5c8db638a9804bc07f6d5727b56060cfb535396f03caca899aab297b55da5cca84390b53ecf5ef81920a589fd5d0adadd95be0c8bb62945cd35169b2b974c89eb9c08259de671ac6da4fe40a6ae9bd0ac1ab2e6e9abbf46463ae6557553e26680f302ad1fb8bb18e18d0467f90f79b69925137f049d8fe1aa173b1047f3774cdd161c28de496b1ab4d1032281739cded447c45b0a5c45ab689986d01a6055a2f6bb1d1bca9ee2a1b702ce883d9af91eb0f6dca65975b1faee9696a95553a87e7024f5a69c997f0d5ede770997c6d5855b6aaf0385cc54dd59151eca64f5c2141fc472d925e7c257dc92676c5d49075519c292a0a1941a5a2458ce57958a83a58f8c90555ebe07c859cbba14841ff77da2a8844dd82412157e0711f959eeb66bbfc6a5de6f8d45789835c12967a22351f003e73adb373e7a80de1ce3e19d809f61677dfc83a1f17a7633b47c1cfe5e0f8b05f8650b36efe0f346fa48e0d69aaf87078e9248888397f0574c9928728285bb9e73ae835664da7cff48556370074f89c9b537fb2ac0a50e12d2caeeb73e76b792c156d65cc84c4e222cdd82553602a99b1281d73f37b74d79bd9ba0956e5f25af3aeae5b70cee3b9d5e34922ecd5d491d63b82cbb03d1c1730ca153bcd87b1177a61ece9b648798a6208546d470886da4bf3bcde73d4e6397291b91ed8dd35de38d6114925d6cc6e541df37bb7cb02bbe67b624136b3bb552db67510fc031a15be0bd8039555d89e2f2e72fbf7976819bb01a8d425833abf6e9232d02429232d8d1ea498e5c41ebfbf7378ada5e8fbc7c3aedf134f12b18a3f96b3dcea7652f6b62740c35181897a50d5311557523d7666883fd10f3f6d7c8b9769ee6e39603da9e7fcff5311d41a2ee01f7ce3e2bc94c54b27de24f7dfb218846b26e4ae5e447d540ed256f8ddb24adfe623b402a13c0b75f3d480835f04d63d28c1e26e21c5c82fc2d96857df233cf33ee82fbef52285c5aa2a0cfee7b3f0457440ce466825d9c6755bc9daee8fc835394cb08b5922d9f846839b519599bc9a1f8e3b244d03100ca971392a6e8ea67437be68f838e7afe57fff734156e946d7f7931da2ca70764c12cd50d59d24bfb30bbfa8d315597027c56ff47b33b01ec8aae0544d4e1319f36e6e11fb248c9c14d19ef166157a5b2f6d10ce538d352685481923078514e1ddc810b8f1684e7fb8ff6c07337f2bfc0c13314fd72e352ba917209d318cb5cb340a7102571fde8c212655452a25da8b80d0d146dc95203cc56a41b1f2f2eb1872fe9bc5ccf5b17046ae4320dac4c624459e1dfa0e6c18fa1cafcc04acb2f0b26c3962c29fb7ceb9543a826ceadeaabefcb85b02d75d43ecdf7a57108b78ec5d6e0b0067b4cedc39568c74c5b6e2f389498911561abc0bbc7720ad242c048548476e03085043b85794bf72fe55ce0e2b3d709cecbe01fa58507d9ea45b533c964e40f0ce570b2ccc9ffad468e244a0ac0917d30a6cfcddeed4fed93759ea9fbb5d018bb87df5a5b86335e1e8db179a16d6c1d2430824972e4523ba7c37445e407c6892f78ab1d1531a010fd425b36b90541efec4744685f4f4c9eb6f11492d27d41fa88718655d639e950ec7f55b37c7640830043d168e60bf014a8e7857a2e93029c695658c5493a563103aadbac689e7864dbe87573548242388b983d17afd6508efaf7378bcfe3b21f71e42131988f24d4892200c4356234298bbdd188882bbec0b6cd6f18c340c4c6e49cd203e27754c3ff84766e760947d6123140b6057882bd00a33ccf6eb92aad4afc558100b4c1bfe86676519e58056a1d1202b963dee06e8f4cbd13eed9748ad4d998de90230784dffa60b0b6240d0c92ad1181e771154d1ade8fcc5132811bf54808cc48801e0acdd4e17b23fd7f1711635de37a6b0480b0ca196cb1b55f38cb2b51ef443c06bebe45e7408b94abd1eb2ae9639b7b3116fd46199064900a462ce847ab954fd441413cad874160e8ee95c1618652b25d22a2b28c9a293425e02b0a3e2b2c25650e81a229ab2d9ebbe9617bfb2ac9442084f3f16c5c6ee47803acc28bfdd8700a648b6cdb8a456156bbf389b07de5d93734fafa20e88747c7887b2e1a7a409638d32e801f72e41ae4dfe514ca848a11611120cfdf8d72e0ed7ae4bf7ea2fa5e5a615de664cc7039b6eaf7162c61a8c44aeee8e4e261e7e1002c38cafcaea82e64919c0521fce0e67ee6938b675eb470d40e002be824451fec5a6701dd4a167f022aafc6"}) r3 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) bind$can_raw(r3, &(0x7f0000000180), 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000200)={'veth0_virt_wifi\x00', {0x2, 0x4e22, @broadcast}}) read$alg(0xffffffffffffffff, &(0x7f0000000300)=""/47, 0x2f) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000240)=0x200, 0x4) sendfile(r5, r4, 0x0, 0x100000001) [ 2193.889377][ T1089] BPF:, 3 (invalid-name-offset) [ 2193.907023][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2193.915317][ T1089] BPF:, 2 (anon) [ 2193.948143][ T1089] BPF:, 4 (invalid-name-offset) [ 2193.976450][ T1089] BPF:, 0 (invalid-name-offset) [ 2194.003728][ T1089] BPF:, 1 (invalid-name-offset) [ 2194.034341][ T1089] BPF:) [ 2194.050769][ T1089] BPF: [ 2194.051689][ T1097] IPVS: ftp: loaded support on port[0] = 21 [ 2194.068568][ T1089] BPF:Invalid arg#1 [ 2194.090620][ T1089] BPF: [ 2194.090620][ T1089] 00:11:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8}]}, 0x48}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r3}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x48}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x178, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000000) [ 2194.119959][ T1089] BPF:[1] FUNC_PROTO (anon) [ 2194.138307][ T26] audit: type=1804 audit(1599869518.706:1419): pid=1095 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3792/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 [ 2194.187509][ T1089] BPF:return=0 args=( [ 2194.207214][ T1089] BPF:0 (invalid-name-offset) [ 2194.239365][ T1089] BPF:, 5 (invalid-name-offset) 00:11:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000001340)={0x802b, 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac00055801000794994a8ff51bc34c92c5f949406f3364ef8422b9fa9947396e82b862063e56d878092447d1dcc33a3fce3d76816116e0c7ea167e9787e741"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x11, 0x800000003, 0x0) r4 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252962cb18f6e2e2aba000000012e8b3836005404b0e0301a4ce875f2e3ff5f003ee340b767b6db2d7e8140554a000101013c585bf5ff1b0816f3f6db1c000100000000000000ad8e5ecc326d3a09ffc2c65400"}, 0x80) r5 = socket(0x1e, 0x4, 0x100) getsockname$packet(r5, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0xfffffdf0) sendto$rxrpc(r5, &(0x7f0000000340)="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", 0x1000, 0x40, &(0x7f00000001c0)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e22, @empty}}, 0x24) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newqdisc={0x3c, 0x24, 0x501, 0x0, 0x0, {0x0, 0x0, 0x1200, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_plug={{0x9, 0x1, 'plug\x00'}, {0x7}}]}, 0x3c}}, 0x0) sendfile(r2, r1, 0x0, 0x100000000) [ 2194.284592][ T1113] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2194.286392][ T1089] BPF:, 2 (invalid-name-offset) [ 2194.369655][ T1089] BPF:, 3 (invalid-name-offset) [ 2194.383778][ T1119] bridge77: port 1(ip6gretap35) entered blocking state [ 2194.391166][ T1089] BPF:, 5 (invalid-name-offset) [ 2194.417974][ T1119] bridge77: port 1(ip6gretap35) entered disabled state [ 2194.437967][ T1089] BPF:, 3 (invalid-name-offset) [ 2194.455997][ T26] audit: type=1804 audit(1599869519.026:1420): pid=1113 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3551/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 2194.479693][ T1089] BPF:, 2 (anon) [ 2194.485914][ T1089] BPF:, 4 (invalid-name-offset) [ 2194.493346][ T1113] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2194.515995][ T1119] device ip6gretap35 entered promiscuous mode [ 2194.517026][ T1089] BPF:, 0 (invalid-name-offset) [ 2194.590294][ T1089] BPF:, 1 (invalid-name-offset) [ 2194.595941][ T26] audit: type=1804 audit(1599869519.146:1421): pid=1130 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir256701382/syzkaller.HqkJyb/2355/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 [ 2194.625603][ T1089] BPF:) [ 2194.646585][ T1089] BPF: [ 2194.666724][ T1089] BPF:Invalid arg#1 00:11:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0x4}}}]}, 0x3c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000002cc0)='NLBL_UNLBL\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x20, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0xe3b532ee1cde630c}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000002dc0)={&(0x7f0000002c80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002d80)={&(0x7f0000002d00)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000129bd7000fddbdf2504000000050001000000000014000300ff020000000000000000000000000003000000000114000200fe8000000000000000000000000000bb00"/82], 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x801) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x70, r4, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}, @NLBL_UNLABEL_A_SECCTX={0x32, 0x7, 'system_u:object_r:systemd_passwd_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_virt_wifi\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x8080}, 0x0) [ 2194.690356][ T1128] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2194.704016][ T1089] BPF: [ 2194.704016][ T1089] [ 2194.823512][ T1097] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. 00:11:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c6394280424fc6004000e000a0003000200008037153e370a001180000a0000d1bd", 0x2e}], 0x1}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$PPPIOCSDEBUG(r2, 0x40047440, &(0x7f0000000200)=0x7ff) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000080)={0x2b, 0x264, 0x101, 0xfffffffffffff7fd, 0x8, 0x8000}) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000480)}, {&(0x7f0000000340)="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", 0xfd}], 0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r3, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000280), &(0x7f0000000300)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@null=' \x00', 0x8, 'veth0_to_batadv\x00'}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000480)={0x2, 'netpci0\x00', {}, 0x4}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000240)={0xffffffffffffffff, 0x80000000}) sendmsg$inet(r0, &(0x7f0000000b40)={&(0x7f00000004c0)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000500)="2fca35e6c95c8b3a3481e40f9b00c218d38d04157b981a57edd982551ec190affcd5aaae0f57f729a3b4c4e85d925c00c870a4ed9ced44fb0484853c75f4ea4f2096244e0457b58512cedb2504e2618c535b52cc43011b16bb5f095ea95e8694aadfd16ef49bbcd4754296dd6389b257cd4431", 0x73}, {&(0x7f0000000580)="04d1bad226fd529387b69ae5234cfd992482740e74f21784bdbd81969ab747d81aed3b5f819d8d36945242317b25dc50110e9de2c568aa82f84942ea9537e5dcbc4fa854041680e7842a74d56bd1498f908e5013241977fe26aee5bfc4a27ffa47129924e6e499c10517a0ba21437ff2ab2cc81e9980ccb12683ccf755ad5365e03ed94406f309177b5600aec6595a294968a331f3423f3b1cf4fcd294dfec5c058aa3c573eb72829e00c715f19a34b065fc221b48063f2b882e0f5448911bdb226613bb98a1c702047572ade5a5260b9724b3d5690d31d1abdf0f26d42ef0f0b60589ddb09a80ca02b463", 0xeb}, {&(0x7f0000000680)="e393387d4b14335f96a322bc1b580045633752a769344a551b0f734a28e3e91e1ba4e1a99efb5147b898f8", 0x2b}, {&(0x7f00000006c0)="1447cce684368c4b748c3a1214b5eecc6d35c6af260b690d146059181fedc66278015680efceffe32822f1c62e93c342795d6427b4924e1d01ce1d6eabe20b7fbba987bddd71b2b6e443ad25eb3ef120d715d645ceeb45da6a0c087be8a76f4958cd4e1ff6d733a9618a54fcb957730939fc485a1fbdc4ea359f98c1d9d79c978f6ee80e32514d42cedb29767e4a0b094e14f63bfe6046a26699537bb5a3a350a906a0b63548824206b5a439ed5008fce7b8aaca46b8e0a7051e74c113ff52c0f69bddca1a5836c050d5b6a445daa9440c9d8a7b2bea866eec4c", 0xda}, {&(0x7f00000007c0)="d642688635c3feeb2657ce69512027531f91c6060f9c5b60f65c2d1ca7e778103cbbccd1860b609fe52e2337c73ca2e7191a6d29199e816b97056870796f9c9f67114199b136e1c5e26a726bbebfe0accacd98d06d9c1355641095c18caba31efbd7f5123f4869f86e64741a5462a52545c82eccb842ac3f517f26a9fbc76ae26dd58bd71eeef0320a4ac778f8439cce2bd9eb6f351d5f2e94baf8120b0c4c45fb4208401fd805aac711c900b5871deb4dac0768d9fe789d8364725c46da4f24640ad0abcd0e3d4e97852c87ff5a5993555ec59329f84be3fd661cc2d267cbbcb9485e", 0xe3}, {&(0x7f00000008c0)="8a081ffde79b0f35ef1814ae181951c42733bd8929029011d39941ad3e", 0x1d}, {&(0x7f0000000900)="9006ceb0f95a5fce3944abec3303bbe528fb0e41a0d4a97da9556274da5821eabfc173b1f4cfe3a9ebee83e9a172f892a28452bb97316999e781f73fef9b19095587f575b502f143725003d8cb6c7c456e5f11f79dd20261e29cc822cddd34a4eebabf995bebdd9b1fee47dfc0132de42a129669b6bcd3ec5b296e20dc75989fc7e3cc9cf4b2e40edb1fd03a43c09ece15fb9c175f28d210638a958d51ecc5b60d2d2d77e31a03d23adf093ebc66a4468c97f9e513971e2433fff6cd67b1f096dbea4f3a49b5096bc68e1584e1e68113dd289371f0398f7b4301029fb692e248ee2216a7c8a617ce20222fc3825af3963c48cd0a328733d00f", 0xf9}], 0x7, &(0x7f0000000a80)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xecd}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x87}}], 0x88}, 0x4c840) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, 0x0, &(0x7f0000001240)) [ 2194.870696][ T26] audit: type=1804 audit(1599869519.436:1422): pid=1101 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3792/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 00:11:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002bc0)={r0}) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r3, 0xb03, 0x70bd27, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000002dc0)={&(0x7f0000002c00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002d80)={&(0x7f0000002c40)=ANY=[@ANYBLOB="0c010000", @ANYRES16=r3, @ANYBLOB="00032cbd7000fbdbdf2516000000400004800900010073797a31000000002400078008000400070000000800020039000000080002009000000008000100110000000900010073797a31000000000c00038008000300690f00001c00098008000200cb00000008000200ab000000080001003f0000001c00028008000100000800000400040004000400080002000600ff004c00038008000200f7fbffff08000300070000000800020000000000080002000600000008000200001000000800010001000000080003000000020008000200ffffff7f08000100150000002800048024000780080003000004000008000400010001000800040059c14d3d0800040000000000"], 0x10c}, 0x1, 0x0, 0x0, 0x44005}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FLAGS={0x6, 0x8, 0x25}, @IFLA_IPTUN_FLAGS={0x6, 0x8, 0x33}, @IFLA_IPTUN_LOCAL={0x8, 0x2, @rand_addr=0x64010102}]}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x3, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r7, &(0x7f0000000340)="6199771dee73ecce19a2eb0b95a3c8205790fb3c235a60e9eefc418ebf8cf73eeaccc27f5b7309d6bac32dc9ddd78751c6e4b14bc03160d3ba07acf7404b6e35d0d7e4b18d2cd220138c7f66e419e38ca9d714d45f25422da306224e6d8e56f4da063e2fb4f0ce6bebccd3e23211f1fda707d18af286ac4932ec355f1612f7319f684d4734dadd7c7d929b35b9f759cf", 0x90, 0x40091, &(0x7f00000001c0)={0xa, 0x4e21, 0x9, @loopback, 0x1000}, 0x1c) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r6, &(0x7f0000000300)=""/47, 0x2f) getsockopt$inet_dccp_int(r6, 0x21, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:11:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfffffffffffffcc1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cfb000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r3, 0x0, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x100}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000084}, 0x4000080) ioctl$int_out(r2, 0x5460, &(0x7f0000000100)) 00:11:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r1, 0x45}], 0x1, 0x0, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYRESHEX=r1, @ANYRES64=r0, @ANYRESDEC=r0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x50, r0, 0x2c79a000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) connect$rds(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x3f, 0x34, 0x4}]}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200087fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r5, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) splice(r5, 0x0, r4, 0x0, 0x7fffffff, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r4, 0x4) 00:11:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='pids.events\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000680)="d3abc7990d535c9e70bc111c8eff7f0000000000004e0000", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x0, 0x0}, 0x10) socket$netlink(0x10, 0x3, 0x0) r5 = accept$inet(r1, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000200)=0x4) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x34, 0x2c, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000)="14885eed546ff69928d88019da678265cb928c68bd832286b357666a2952d944db180c081c894742f06f015d761e417a3fe9e66a1d", 0xfffffffffffffd82, 0x8a0, 0x0, 0xffffffffffffffbf) sendmsg$netlink(r0, &(0x7f0000005680)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)={0x18, 0x26, 0x1, 0x0, 0x0, "", [@nested={0x4}, @typed={0x4, 0x18}]}, 0x18}], 0x1}, 0x0) 00:11:59 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:11:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0xffffffffffffff86, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MCAST_FLOOD={0x0, 0x1b, 0x1}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24008811}, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x34, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x40}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0xa5e}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x9}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004000}, 0x20048000) 00:11:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$isdn(0x22, 0x3, 0x22) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x503, 0x18, 0x9, 0x80000000, 0x101, 0x1}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) 00:11:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000001340)={0x802b, 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac00055801000794994a8ff51bc34c92c5f949406f3364ef8422b9fa9947396e82b862063e56d878092447d1dcc33a3fce3d76816116e0c7ea167e9787e741"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x11, 0x800000003, 0x0) r4 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252962cb18f6e2e2aba000000012e8b3836005404b0e0301a4ce875f2e3ff5f003ee340b767b6db2d7e8140554a000101013c585bf5ff1b0816f3f6db1c000100000000000000ad8e5ecc326d3a09ffc2c65400"}, 0x80) r5 = socket(0x1e, 0x4, 0x100) getsockname$packet(r5, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0xfffffdf0) sendto$rxrpc(r5, &(0x7f0000000340)="0bb29898bd435df94be9ac16cf6d4f1453b0cbfbbd40f18067d445a856093d1c24fff00bc26419cc28f180d43ed096eeb49a4c46f81bb9e47c3aa8dd2906d9264f52267a7e1f263457b8af19439b68bf588ab02cf5fe07f95d1f4b88d4615c3df98c91d2ea580193315c39f1ae1f874f460047fa01f770b8ef29bae148a6916490d99d12ef69d38aee7fa3671d1cd943603709f2f3a8a6f66df8056affc987ab012f0d7918bcc9c8cbddb7a12df4e6794def8686310b45427836d1ca83ee36e249b6aeed0ef0e8245cde2cd18edb5763c03bb3ce9f399ead36eeb8e7d46a8751a2971e0596d40035661950f02e03b3637d02e9eaa0fc6bb91187caa625a425eea2ac74ef58ccbc95269e687867b3994d3cbbdbe90c2336396d37932dfbeb19e9799548d11dca330583cc81174433ff1ca253ebe7a6dfadff606d0302a3e7af2b85e1438dee60cd3677a1280bd8f928c99be1989e248f71e32432381a0e4666e19235c577304b7333c3a1fe868f901274f7dac6d14819a11dd399ea84b60cb2ebb9b1648c1ac21f3fcdf828cecc9fb6ca52c528bfd3c1654ffcaf1ae6a7d40a4e2a7bd4978f6c959ba1c91ac03958999f064146c66a311e499b4ff82b21d52065b77df7eb65348e25f50dd01b5a790afa2fdb7ca7374e5f1c884c634f8a88759f9c2fbd6c30a577f586aef7dc2fa5464a8ce2665b7c173516162e04666fc58a9ba595214cbd7900e4f62101eebe5e80d323bf227d36b7b24bd8b8256de50ef1ddb6c2a90d59df5f5b76265e495a1d42379c0fb0e143b607e0ce8ef714c69d2446781e0973cb7a5e4141233abf6c6b09774479a08a1cd40a2438211e5022ec60347c347a56e18188bdccd04807885d5ab9925d3082b821ccdb0709495490cdac3673e8e6893662e6ca0f536d28554cfb678606f75ca8d3a69b7976d552d5a6c6051c7940a6def9f6bd07acc85e820f9362d9daa8ca969765f2baed51ee229695922c9814311f6cc44fa5d540a74aa8256766ff77f9e2d6ed7d4eb0ef18c2ebdd9ad3cced6c100bd84e9b2cb4806b64ccd5d6a522b114d79be4ee8b19f7a6b6514879995b7e1745e000f4cdcf315b563ed88a2b1c535702bb781bc7eb84ddf440ca8ad2ad316e1fdb0f2a058ab3493d72b2186a914846f88c964a2f0d33b3e26fe4cfba1546b544ec6ef91f7f25177a00a2496109a97036336fc90cc95f64925aab24b868f856d86a30c3a0998503bc399cef571e877918bbf5f560fd43f3a147d44fda2f4d4dec274fa888208d888fe94f8a5ecf8c68e36146381255101004788049c994e5bd76091d3da282ae4cfe6f62e7b517643550dc1aef3fc7d6a4e8f126979e52d81509ca2894b974e17f350a8c6df26a5c4ac08998e9905af7b3fd94df18ca8b91bb0215ba76777ebbb878b52f5ffc8bc02d765ad5feb6135b5476b3f751ab3db11daa723dae084c534f3f555789c060c6af368f7b50ecf8f0077bbbf55581178287e627b186ece346fde7ee6fa60779e47fce3b645b8d54153cbfdd0ee1d5d6c2eebded1345420c3dd8fa2cfbc63515915eea5b029dfd86eeeba215a5386aaec622711b2a90cbfa88bde5657e6b47359fb0092443e9e80e7f94f499f05f99647766d974321b54aa586035d9e3e4ffbc730455ccf5de9f9de72aadd5616e93d29b07c725a36a72d2c17c1a7bbcf9e953b0bac79a413e5bf2a59aad32eb96610bf9e6bd0ea9ea37474f34fea28484c8210afae1e5d232dd0e04ae2b6b7e75537ba0be308b99eb57b8af43ae641ae510273364619d8e314cc954617f7ed2a8a0a26aba23336181c614956be8d88cd1f975d349829d2d2bfff76ee9e4d182f09df17f3274863550909443992ce322f5cc7bf958746376617504a631db81c23b93738aef581cd7910f0dc0790994b4b40487eb998aa1db9f5f39b2f32a42a69522b42dd73eeb4fcf6c2fe144297a9fd154bd05c9dee936f17c50d87cfdaff0501878a3be8b184e48739c57bd06a6b25af0e1aa6ff370be6129875e3ad01aa89ef94571b7f0c4c5155dc5b4612b4f1fc3773c43d23b36efb033d13654d7c6a07462e2aa8825f75de2d8e0f561d4492243b5e98511a1b3030ae87b3af17cd3f15eb3156ef621318d5b536a9693987bf5dc44e0e4842077c3ab4068c9b3bc2eade47af6e5aa6e7edb31b3fa1652d1e26588c005d8ba963e23a1489db97e5c0e702b24d28bdd14ab31e69fe176a3f4713f745afa3c40bc0c6fc5aa8847402d0bfbed805e36fb6e2fdaede031bd1fe70be1bfc754a100492d1b8ea46b62372c00e65ff1b6a5950bc74fe4ebb289f14981cc67f5e9636366b93b3cc85d365d001fd021e8d645ecf08f6f22d5c24ebf6b6d55f7c9fdf871faf074dc9d88d9169b15888830b2cf685c07b5016d66605867cbe1deb38ba35c12f261c39b4bb05777d18889713d5eb4ed65c7baabbb8f1bba5531e7aa0193b4ad68e146f05874e9fbc4a8bba72c4f5f85d4cf58b440dc70ca60b7f01a2719c4c3170f2cf93a954469fae988afdfe8aba9c4e1357e02e5e32f782797382ab1ac44b0bd36235895c384bd79c794b9ec96c940285be898d2b720e092384d2fcc6dc2e6de0ef4a390a20f72e693f0fab96dcb56f7c77e5acbf5a447f10b14b4c39799fd6026b634923c9db9b48261310ec434abafe1a339d64a0fb9d2e0d5c5ff273238f34fdb5a9c6dc3cb726a59751cd8e99b0accd00bf6634022149d9ce22fb95066f0e5277cf429412ea9e96b54ec508ed28184e95e01e2ab4fc98c0f1b4b590938a6153b205a8a9b0d610492e162e24762c2cdf27d90d9d217a3dc4777063c9e2457440a83388dcaaaa64a604ec01fcdfbb055e347157b90ad1e999c529b42cf4435f8df127bac8a73feb0368cdf0a88882c6cf1ad9cc09388be60c5f2b123e298741507b456bca9d0ed8a79e2b3d6a4a292951618ba690da6002eb019cb8e4acd4a11d623894f8b123f464ebc26ee9e4f4231798a37281d054f2b73d57fd9e48f01382f470e8824522c6b02f95e3116742e1420cd86641e034174873aeca502574df87f5cb7335880e5f6b260a213d3631e923152fe91df0240cc6495b5d8e45960b554184c246f3c0f95fbd2de9ee92a53d016e59bdb3423ed703d0c54367ea96125ef4c952ee291afba43b4b05721591c92c8c412a40c677557edf645c89c839f8a2b29da91f9a2388bb38c64f7cc0e472d065842a4fa20a2704759bfbb0f41d84eddbc5eb09019354f4b6bbaf8498546a35f406be2786b51b23cdae8f2fce94cc8b8a10514921b12309e24a79f88a9531fd196cf1012dbb8988b0d97603f85e883ed8b02b52db561a75aff7951621925ff51b39354af42035a6d6880e905ae7c3b6c0ecfa122078eff0b5c81289ec6c47f3a142b3d014ce96496b3a6a3e2d3ab516db6900b2198cad62e73d0b6e62bb336905214d814ebb932257fcd65fab1711336c1f50e04c69531c71d02812fdc20de0f200df16b6048244abe6a789c4a500a05a9213995e9a54fa24cd189e22d8b045fc696a5e7b471857f42dce38f14a8f8ec6532d6707ed1cecc09cf2f64a6507096228d1ab30e40d56ee346b45ebcf36ea9fa8284d2a3090dc434aa4e8d90c6c2acdf9f0a0059a5456b97c5c330f09a81c4bacb06f0d970e4939ebc3054bfb73f45497bd72b35f859a7a46145c3e0ed5da30a239abbb82518e64c2c645cefdacbca030693634c4efef9f642489697120512cd601dc7adf339e64d720872321b6ee908cf622ae06854f1bc7f64c112dccc3491d1d40eefd6634749894a457568c26a271f9db121c67aeff9011a83303c89591aa19feb533107ee4c6d6cb43de2ea9e6ee9131454f1090746f7e710301550261da9314398cc4a1ea8f080ecca5e71d78c0d403cd75d2c898ff2d4e12f250a6117f9ef25ccab24e52155b046aea7d94bebf611d9b14b366381e2b389c55ca588e246fc57c3a43ba84c812fdeb18d0a5345d6b7a7bf144719196b28f7eeb6b50e410d819cb013e8fa1beee61d4c826245d65fd86d66315ddbd96758b3f449e2691fda757a64c1ace50b9c2d530a0df4b6e5ae1eba5d286d72a5073ba5343eb88829b396ac989b9a6ab4ee8ccddc3b71467db0d889195f2f13ce3f6ff1befbd410ef1d617e3c100678995c080e1432ae6303a1e3b0c6876270deaac8d02ef8554d6ddd4d5313c92079684a6334a9308e3dec6e50e2eeae9f706e35731b31794ff96d0f0c1aa253fc65896f95add4b04f65515baa7e2cfc62fdc44cd353981ccb2768972ed806ad8ba05a45d8ff9466b65d76f00edbdefed1a4b3865062b8c1dd9b40f9fad76fe2125366021190aaa46cc695d3b25d9fe8eefa12c41e792fbc92b3757e6ba04d0eb794eaa24d5683f3167ca5e7f5360d35922bd6fe7efbc5456fc777accf563f34fd67aa08cbfe0464df04f63a8e83ba392f8f2bc0faea4779b6ef386a80c2c46beda11cf494cc6bf6ea982733b4ef52de06312f781f7c675dff2c1183a1b2f9fef3cdd0ff942ea8fd401d8bc648967795b8abd9de1fe8fc72d5b8879e5d9cd5df6dae9c4206b8aafac3595400409aa112c317bcb1e0fb46ae425c9d0a35fed52894ece376a7a6379f6257c9cf3aec82f644b9e5ed30a88aa1e5e136266a99548f43ac870f9148bc5a87f24705494f9f809c85a275c8093c1ebfd0fe16db620ce6ed1d12203b8d45a35f4c84540d4ec878ea584b4d1242a5faca8a6fc7174a29e90696eb93b1e8d7a0941fc1b6ba42fd79984687bf837d7c8e542d76950cc1e2321bb48187452da29f905abd898680a175987f4a5e91905ba9ecc24af2915227f6e17b115b9fac7751cdfbc5ef1240d70b85060c45eb838221052ca5a9d064033bd8222016956cfecaa2d68be9f007e357d9cc3428b388788b6660f80140ac58237bc44706312af5f028bb66a559bbc4425113b6d8e83bf66382ec0debacd9353c7c7705487fbc37b8f5bf0c75944f5e043c632c536866a10baf51752a4e76fd896fdd15edfb45db3804e98319d63020b700225650dfc04012a8f4cf94585d19bffa05cf05a97239cb5bac3e4ef8ca10ac575b53863c6c06949ccc5b906eb0a2c5de73c7e0fbe7f3f55f1ce5194543468ce7cbe2bfe64905a3c8fcb6ef8fc1ef891af28c60be17e332ebca1d8470eac0b3d6cf3bd1e9fdef7f3ad053b861f562b4c9fe825bee3b35c76f8196fc50303a16f0f4402fd4ce680a044379318f5f4e8ea070a85a9c6f76989eaa139be0dd9a9666ae219f115bb16d911a835a402f3be0bf83d50027b7ec578f5d9a8685fae687b3a78541f078a3ace06126e7681d26b2e46e074ba45431e1fbaa20c1dbfeb73c6eacef25c4e71a36e40742ad288e4d51d20c62c0811163e2293b18bdc1c60cb63448bc34d6f8b7b0f08b87e0b5ab0f8e659d655d0889ba046bfcf4102efa6fdcd7b6b7b001ef217c27f8b7744dcdf2a4983ad2fb2c730c69eb659c957df1a7e77ec460f8898689d8d6954250b29ad38a386eda7407a3a38c950f02ff3f2e418c0ebc685569fb36a302e9e0f9e67dd1add1e8f0775f2ea04ecbbf2561072a6d4c0d144c959e9435ff51de49ad47791a40addc87f218ac6ffd29c5f934738dd9e7d5272f2cd718fdcbc6143f205cc210b54be73566ccb3fa41c74fa309dae2a5d36009e266918261d81ada502cd9adf0c803c40224ed68ca71a7a65038273f29abb8f0b3f3ce2776360ea153f026df398f5f8ec38491c3b1bc0d6ff033b40be6261e07341548fa9cca42223c596a19ea88", 0x1000, 0x40, &(0x7f00000001c0)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e22, @empty}}, 0x24) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newqdisc={0x3c, 0x24, 0x501, 0x0, 0x0, {0x0, 0x0, 0x1200, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_plug={{0x9, 0x1, 'plug\x00'}, {0x7}}]}, 0x3c}}, 0x0) sendfile(r2, r1, 0x0, 0x100000000) [ 2195.404777][ T1162] IPVS: ftp: loaded support on port[0] = 21 [ 2195.544113][ T26] audit: type=1804 audit(1599869520.116:1423): pid=1177 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3794/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 00:12:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r3}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', r6}) r8 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r8, &(0x7f0000000240), &(0x7f0000000280)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000104000000000000000040000000", @ANYRES32=r7, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) [ 2195.731665][ T26] audit: type=1804 audit(1599869520.166:1424): pid=1163 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3552/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 [ 2195.916954][ T1186] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2195.937720][ T26] audit: type=1804 audit(1599869520.456:1425): pid=1186 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir256701382/syzkaller.HqkJyb/2356/cgroup.controllers" dev="sda1" ino=16363 res=1 errno=0 [ 2195.973419][ T1208] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 00:12:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='pids.events\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000680)="d3abc7990d535c9e70bc111c8eff7f0000000000004e0000", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x0, 0x0}, 0x10) socket$netlink(0x10, 0x3, 0x0) r5 = accept$inet(r1, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000200)=0x4) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x34, 0x2c, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000)="14885eed546ff69928d88019da678265cb928c68bd832286b357666a2952d944db180c081c894742f06f015d761e417a3fe9e66a1d", 0xfffffffffffffd82, 0x8a0, 0x0, 0xffffffffffffffbf) sendmsg$netlink(r0, &(0x7f0000005680)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)={0x18, 0x26, 0x1, 0x0, 0x0, "", [@nested={0x4}, @typed={0x4, 0x18}]}, 0x18}], 0x1}, 0x0) [ 2196.070732][ T1211] bridge40: port 1(ip6gretap16) entered blocking state [ 2196.106664][ T1211] bridge40: port 1(ip6gretap16) entered disabled state [ 2196.167494][ T1211] device ip6gretap16 entered promiscuous mode 00:12:00 executing program 1: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200087fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r1, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x7fffffff, 0x0) r2 = openat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000200)='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) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000006000000000000007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000005c00)={0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000005c80)='batadv\x00') sendmsg$BATADV_CMD_TP_METER(r6, &(0x7f0000005d40)={&(0x7f0000005c40)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000005d00)={&(0x7f0000005cc0)={0x2c, r7, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040014}, 0x4000001) sendfile(r5, r4, 0x0, 0x100000000) connect$rxrpc(r4, &(0x7f0000000040)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e22, @local}}, 0x24) 00:12:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4e21, @multicast1}}) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000fa671eac0000000000"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) 00:12:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r5, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'xfrm0\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 00:12:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000001340)={0x802b, 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac00055801000794994a8ff51bc34c92c5f949406f3364ef8422b9fa9947396e82b862063e56d878092447d1dcc33a3fce3d76816116e0c7ea167e9787e741"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x11, 0x800000003, 0x0) r4 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252962cb18f6e2e2aba000000012e8b3836005404b0e0301a4ce875f2e3ff5f003ee340b767b6db2d7e8140554a000101013c585bf5ff1b0816f3f6db1c000100000000000000ad8e5ecc326d3a09ffc2c65400"}, 0x80) r5 = socket(0x1e, 0x4, 0x100) getsockname$packet(r5, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0xfffffdf0) sendto$rxrpc(r5, &(0x7f0000000340)="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", 0x1000, 0x40, &(0x7f00000001c0)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e22, @empty}}, 0x24) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newqdisc={0x3c, 0x24, 0x501, 0x0, 0x0, {0x0, 0x0, 0x1200, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_plug={{0x9, 0x1, 'plug\x00'}, {0x7}}]}, 0x3c}}, 0x0) sendfile(r2, r1, 0x0, 0x100000000) [ 2196.535338][ T1162] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2196.596063][ T1240] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 00:12:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000004060102e60001007a588da27df0eee643fb77f06c382dac00050001000721746d71c54460961a0d0887ac0f41acdd232b52dbebc7de79cd6da0f8666bf27f23a495f8f5", @ANYBLOB="76838362872cd15d4e4f860c5b04c4999d8da4ba333e"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:12:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 2196.695775][ T1247] bridge41: port 1(ip6gretap17) entered blocking state [ 2196.735643][ T1247] bridge41: port 1(ip6gretap17) entered disabled state [ 2196.802531][ T1247] device ip6gretap17 entered promiscuous mode [ 2196.906572][ T26] audit: type=1804 audit(1599869521.476:1426): pid=1259 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir256701382/syzkaller.HqkJyb/2357/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 [ 2196.968544][ T26] audit: type=1804 audit(1599869521.526:1427): pid=1261 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3554/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 00:12:01 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a0001007678", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r3}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', r6}) r8 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r8, &(0x7f0000000240), &(0x7f0000000280)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000104000000000000000040000000", @ANYRES32=r7, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) 00:12:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x40000) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f00000001c0)=0x2, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 00:12:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r3, 0x45}], 0x1, 0x0, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r4, &(0x7f0000003b80)={&(0x7f0000003ac0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000003b40)={&(0x7f0000003b00)={0x20, 0x4, 0xa, 0x5, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x8045}, 0x0) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000000)) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0200001000010400000000ffdbdf2500000000", @ANYRES32=r1, @ANYBLOB="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"], 0x21c}}, 0x0) [ 2197.207255][ T1273] IPVS: ftp: loaded support on port[0] = 21 00:12:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000340)={0x1, 0x2, 0x1000, 0x85, &(0x7f00000001c0)="7bdecc8c4499e7080433f88e3a60dbad3a269195e6ae424bb81ad275b9b2a9d726d73fc436bf5925efbc08d668dea90d2be5e8394b664554fdc37ebed109fa4f6e0473052b0db6abba77019c3f62eabc0eb145b7de38ee37c53545c65d2c2fca9410532c17be92cb1beffd589a3227065e9663ea646107d4c37a053ab94ce68250650fb4f5", 0xb7, 0x0, &(0x7f0000000280)="a274b4d6ff6db3d2707922c6804d6885c2edf627299e1a1d8dbf9c248dc702f0f8a02af55a10929b6ae43206ae0b497bb5829c37a7c67e915bd53bdfeb5b1155e8683dd1d21a30ae09b84399a42a0be499100520f6735316c10804807c544637147bcaa7ed40fdf58796987f55d011abcc927cf06ffcf71c24bb42b254494fbde3f404ce2f06ba0ec201338f58950fd7eab0dc2f9682325b90f24c684f05dff70d2fbca6cc5ae176f9f0bfb630410fd78aaa7d49493b07"}) pipe(&(0x7f0000000380)={0xffffffffffffffff}) read(r2, &(0x7f0000000280)=""/164, 0xa4) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200087fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r4, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x7fffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup=r2, r1, 0x1d, 0x4, r3}, 0x14) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r1, 0x0, 0x100000000) [ 2197.328600][ T1282] bridge44: port 1(ip6gretap23) entered blocking state 00:12:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000004060102e60001007a588da27df0eee643fb77f06c382dac00050001000721746d71c54460961a0d0887ac0f41acdd232b52dbebc7de79cd6da0f8666bf27f23a495f8f5", @ANYBLOB="76838362872cd15d4e4f860c5b04c4999d8da4ba333e"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2197.404205][ T1282] bridge44: port 1(ip6gretap23) entered disabled state [ 2197.473555][ T1282] device ip6gretap23 entered promiscuous mode 00:12:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) socket$l2tp(0x2, 0x2, 0x73) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 00:12:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r3, 0x45}], 0x1, 0x0, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r4, &(0x7f0000003b80)={&(0x7f0000003ac0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000003b40)={&(0x7f0000003b00)={0x20, 0x4, 0xa, 0x5, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x8045}, 0x0) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000000)) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0200001000010400000000ffdbdf2500000000", @ANYRES32=r1, @ANYBLOB="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"], 0x21c}}, 0x0) 00:12:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x5, 0x10}, 0xc) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0xdade, 0x80000000, 0x4}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000000) getsockopt$netlink(r3, 0x10e, 0x2, &(0x7f00000001c0)=""/147, &(0x7f0000000280)=0x93) 00:12:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000300)=""/47, 0x2f) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="48000000100054be6d0000000097c7b3", @ANYRES32=r3, @ANYBLOB="0000000000000000200012800e0001006970366772657461700000000c00028008000100", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB], 0x48}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in6=@local, 0x4e22, 0x3, 0x4e24, 0x7, 0xa, 0x60, 0x10, 0xa6, r6, r7}, {0x7, 0xffffffffffffff11, 0x3, 0xffffffffffffff00, 0x6, 0x5, 0x0, 0x1a4}, {0x9, 0x200, 0x8, 0x8001}, 0x0, 0x6e6bb0, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x64010101, 0x4d4, 0xff}, 0x2, @in6=@private1, 0x3501, 0x3, 0x1, 0x7, 0x200, 0x800, 0x2}}, 0xe8) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xff19, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r9, r8, 0x0, 0x100000001) 00:12:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) accept4$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'geneve0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmmsg$sock(r3, &(0x7f0000001900)=[{{&(0x7f0000000140)=@rc={0x1f, @fixed={[], 0x12}, 0x4}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000003c0)="34af5e2dac9baa51a1f1d04d7de5557630380e8c130e9a40e32c14b1b4866fb1659281188b8ea129c9a9f20b26ee5399f906de5a61323998c16258c24282931d3010a42404a188cf154a507ba49cc2140f248c43bb6d8d9d87abd3f54f08e0afc051c5a6f361358e26bc19465ad342993d90d118caab6a83860937ef51bd34fa4a79f1bf664199ca331c37d070c86a766ffb4c", 0x93}, {&(0x7f00000004c0)="64684d8b13fadb80b11cdbdc1085c2b55d1e4db61c7305590dcb77eae2e469ddbb5a8153a537819df23b56d108b5bc7cc94291c5900071a2734c9589b039f1a9ccb9fde13fc69cbc21f3f09b0d2c85581a71dbfcb2cab963b8a49ca35d817d179bafade4263328089dd96ae7fbd3fafb1c671d704ad107e628504991a961d087827c14e3f9b415a21609d8fe89841936628eafe23a68a21127751503b2942de75effad0bff69ec460c959deb696f5e0cca0fb626f52277c81ee208021ed1514df3df5bbbbbd776e6f98ed663", 0xcc}], 0x2, &(0x7f00000005c0)=[@timestamping={{0x14, 0x1, 0x25, 0x732e}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}], 0x48}}, {{&(0x7f0000000640)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}, 0x2}, 0x80, &(0x7f0000001800)=[{&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="9968d7032ee282b0dccd9134e579025b9f36d233fcfa8f6fdb02d41fdc0abc950a94be52271f5def5aa92f043e133db10ca4bcb25b7a5ebe3dc21bae908d7f725d1bef98c45c609f3957180f826ea3de1ccb5ddd1955b9ca259bd18d27f528f5b756ac566581f301f610cf9795068ea3b26123d26a3d48ffcbc83d153a413ffe826091e8a890455aff8e5b0d5f1a0fcce7fba2989adcdb420c0e43f776501ebabf8de06e", 0xa4}, {&(0x7f0000001780)="058463b8cf54506eabaae22452dadbbf3871d519a05587019e394c4498272b95d933c82bd61bba4d6217d72a0d0dfac4a88a11a27d7baa8bfc6f004677682278c5bc47540b9db1135f4e642ed024df72fd598f68ddf7b905d5cade7a9e1362f7f79518f727a94861f4186ee9b8bb7bd9b280ebd806a5eed80984d409a6891f", 0x7f}], 0x3, &(0x7f0000001840)=[@txtime={{0x18, 0x1, 0x3d, 0x39}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x7f}}, @mark={{0x14, 0x1, 0x24, 0x81}}, @mark={{0x14, 0x1, 0x24, 0xad}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x155}}], 0xa8}}], 0x2, 0x80) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r4, 0x45}], 0x1, 0x0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0xfffffffffffffeac, &(0x7f0000000100)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="440000200000003b1f411f46ffc5750000000800", @ANYRESDEC=r4, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c000580050001000000000029f06d221398c068305a732089b99d15cf5eb70ebc664f48a4a197973b87830c892427f8a7f1d04bb5cc90ea65790eda8443fba87dfbbb41f690ab5848f9b460cd311414da747f2f1f64e0b1baf23db243594c4cb39e5d6f4fc815560d6972905da8ef35215801148d36c996aad568ee8a1a26aa12051133e3946bdb299d8034c48b2b91c172a131853dbce5cef18d9a01c4d85cad819d10c149348e0d5e327e6a123717d0cd9667b3af3b18d4e657ce3b3378bd4d83b8366681a0fff43a07ccef75e460b703e0a5"], 0x44}}, 0x0) 00:12:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000001c0)=0x6e) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="4400000010040104000000000000000000244dfc7807d2502cd125d70200001817c9db62d2bbe3b41010384e3b76fa27ae5c8914484107909b1f8947c715f27b71cf4ce430e726db", @ANYRES32=r2, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) [ 2198.270304][ C1] bridge37: port 1(macvlan0) entered learning state 00:12:02 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a0001007678", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='pids.events\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000680)="d3abc7990d535c9e70bc111c8eff7f0000000000004e0000", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x0, 0x0}, 0x10) socket$netlink(0x10, 0x3, 0x0) r5 = accept$inet(r1, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000200)=0x4) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x34, 0x2c, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000)="14885eed546ff69928d88019da678265cb928c68bd832286b357666a2952d944db180c081c894742f06f015d761e417a3fe9e66a1d", 0xfffffffffffffd82, 0x8a0, 0x0, 0xffffffffffffffbf) sendmsg$netlink(r0, &(0x7f0000005680)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)={0x18, 0x26, 0x1, 0x0, 0x0, "", [@nested={0x4}, @typed={0x4, 0x18}]}, 0x18}], 0x1}, 0x0) 00:12:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'bond_slave_1\x00', {0x7, 0x4e21, @rand_addr=0x64010102}}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000001c0)={0x0, 0x1, 0xe1, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) 00:12:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c61766500001850264b8448f53954c78600000c0005800500010000000000"], 0x44}}, 0x0) [ 2198.550684][ T1353] __nla_validate_parse: 7 callbacks suppressed [ 2198.550693][ T1353] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2198.561193][ T1354] IPVS: ftp: loaded support on port[0] = 21 [ 2198.654622][ T1360] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 00:12:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x5, 0x10}, 0xc) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0xdade, 0x80000000, 0x4}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000000) getsockopt$netlink(r3, 0x10e, 0x2, &(0x7f00000001c0)=""/147, &(0x7f0000000280)=0x93) 00:12:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r8, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r5}]}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@getqdisc={0x28, 0x26, 0x400, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0xa, 0x1}, {0x9, 0x7}, {0x9, 0x6}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000090}, 0x20) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x3ff}]}, 0x28}}, 0x0) 00:12:03 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x33) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r3, &(0x7f0000000300)=""/47, 0x2f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x0, 0x2]}, 0x8) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) [ 2199.057349][ T1394] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2199.155074][ T1401] bridge42: port 1(ip6gretap18) entered blocking state [ 2199.185745][ T26] kauditd_printk_skb: 6 callbacks suppressed [ 2199.185759][ T26] audit: type=1804 audit(1599869523.756:1434): pid=1388 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir678540703/syzkaller.Nf5QiK/3027/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 [ 2199.197587][ T1401] bridge42: port 1(ip6gretap18) entered disabled state [ 2199.246438][ T1388] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 00:12:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_L2SPEC_LEN={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000804}, 0x4001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000001640)={r0}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001680)={0x0, 0x5d3}, &(0x7f00000016c0)=0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000000) 00:12:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$nl_rdma(0x10, 0x3, 0x14) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000380), &(0x7f0000000240)=0x68) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=@newlink={0x30, 0x10, 0x100, 0x10000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x18400}, [@IFLA_NET_NS_FD={0x8}, @IFLA_LINK={0x8}]}, 0x30}}, 0x200040c0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x3, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x3, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8}]}, 0x48}}, 0x4010) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x4c, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r9], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x2}, {}, {0x0, 0xfff3}}}, 0x24}}, 0x0) [ 2199.288048][ T1411] IPVS: ftp: loaded support on port[0] = 21 [ 2199.394060][ T1401] device ip6gretap18 entered promiscuous mode [ 2199.452631][ T1416] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2199.532848][ T26] audit: type=1804 audit(1599869524.106:1435): pid=1417 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3558/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 2199.577227][ T1417] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2199.600226][ T1430] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2199.615422][ T1354] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000c80)={r0}, 0x8) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f0000001180)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001140)={&(0x7f0000000d00)={0x440, 0x3f3, 0x20, 0x70bd29, 0x25dfdbfc, {0x3, 0x0, 0x16, [0x7f, 0x0, 0x3f, 0x2, 0x8, 0x3ff, 0x1, 0x9, 0x0, 0x3f, 0x58a3ef58, 0x20, 0xac50, 0x3, 0x81, 0x2, 0xc, 0x80000000, 0x6, 0x55e6, 0x1, 0x8, 0x0, 0x5, 0xffffffe0, 0x3, 0xa1, 0xff, 0x6, 0x7, 0xffffffff, 0x200, 0x1, 0x1, 0x6, 0x6, 0x10001, 0x10001, 0xe5, 0x1, 0x20, 0x8, 0x81, 0x5, 0x10000, 0xda, 0x1, 0x3, 0xfff, 0x5, 0x7fff, 0x3f, 0x3107, 0x3, 0x7fffffff, 0x7fff, 0x6, 0x710e9176, 0x88a2, 0x7, 0x6, 0x80, 0x2, 0x6], [0x1f, 0x5, 0x7, 0x40c, 0x2, 0x7, 0x6, 0x0, 0x800, 0x4, 0xfffffff7, 0x5, 0x8, 0x4, 0xfffffc01, 0x86, 0xfb, 0x80, 0x1ff, 0x6, 0xb4b, 0x200, 0x9b8, 0x5, 0x1, 0x401, 0x411f, 0x6, 0xfffffff9, 0x7f, 0x20, 0x18, 0x800, 0x4, 0x8, 0x9, 0xd161512, 0x80000001, 0x8, 0x3, 0x2a47, 0x2, 0x100, 0x40, 0x6, 0x2, 0xfffffffa, 0x4, 0x6, 0x4, 0x4, 0x8, 0x101, 0x20, 0x81, 0x81f, 0x5, 0x2, 0x9, 0x48e, 0x9, 0x10001, 0xfffffff9, 0x8], [0xffff, 0x31f, 0x2, 0x7, 0x2, 0xfffffffa, 0x6, 0x20, 0x10001, 0x8, 0xff, 0x7, 0x5, 0x7, 0x1450, 0x0, 0x81, 0x3ff, 0x9c5, 0x1, 0x1, 0x10001, 0x6e, 0x1, 0x9, 0x6623, 0x4, 0x70, 0x4, 0x1, 0x72, 0x3, 0x3, 0xffffffff, 0x8, 0xf4, 0x2, 0xc0, 0x3, 0x9, 0x0, 0x2, 0x401, 0xff, 0x4, 0x200, 0x0, 0x7, 0x72, 0x3, 0x401, 0x3, 0x7, 0x2, 0x8, 0x6, 0x3, 0x1, 0x9, 0x1, 0x6, 0x4, 0x7ff, 0x9], [0x4, 0x779, 0x27, 0x3, 0xffffffff, 0x1, 0x1, 0x9, 0x36, 0x8, 0xf4, 0xba, 0x8001, 0x0, 0x8f00, 0x8, 0x4, 0x5, 0x8, 0x1, 0x1ff, 0x80000001, 0x7, 0x2, 0x4, 0x5, 0x7, 0xffb, 0x7, 0x4, 0x5, 0x5, 0x7836, 0x2, 0x800, 0x5, 0x3ff, 0x80000000, 0x200, 0x7, 0xffffffff, 0x0, 0x101, 0x5, 0x3, 0x40, 0x4, 0x7, 0xfffff800, 0x3, 0x4, 0x5, 0x7, 0x0, 0x3, 0x7, 0x4, 0xfbd9, 0x5, 0x4, 0x3, 0x200, 0x80000, 0x9], 0x1e, ['%^\x00', '-:.$\x00', '\x00', 'bridge_slave\x00', '+//^&*+\x00']}, ["", "", "", "", "", "", "", ""]}, 0x440}, 0x1, 0x0, 0x0, 0x1}, 0x1) [ 2199.648972][ T1354] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2199.698230][ T1416] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 00:12:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) r1 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x45}], 0x1, 0x0, 0x0, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000001fc0)=0x3, 0x2) sendmmsg(r1, &(0x7f0000004d80)=[{{&(0x7f0000000000)=@xdp={0x2c, 0x9, 0x0, 0x25}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="340d6d2280ae433011d3f4f78093f7660f831ee7b2bd2d572d5ebe88d80b713ec2396fc6a7f036b7ff51fcaf0d3ffbfc6dff67f9c34978c7259920f39cd62c6a76e3457d734e3363a05c00d47246e7735aeae87c2c496edbed0eecaf427782dd0fb9d3b364141c653803a232f841045a960be70e50bc5d74bc1416857afd7addf35b9fe07b2af42875f6c96157838f7779f816ed076ed93bad8fbf31ef5418d89a121abd449f2542bb0998b08df4507489b6c74833bcd29a585c310177f56a84e4169c7ebba720706a604686b69b03ef07bec1d0d678d135c56f1ae658763ed657b40a6d9c7e1776", 0xe8}], 0x1, &(0x7f0000000300)=[{0xd0, 0x10f, 0x3, "442e454c86a9d9c212d6ccd8eb0a16e0f8cbb43377620069a100d59e37feb094d0b11bfc7d4f3965dfa5ef04e18580c94e8550250a92637793ca0a99ae160ae696371677137fe0d920d564b22ad35355ecb898a49a31bfbb7fa3c95e29c75459931f6ea661fbceea6de3ffd382bcf9dfb6dffb2cdad4a2bc70a4fac02abda6ee441e5b219fa8e9bf8f3ae96e2d290c4150b22adc6d04ad61644db426a8650ba6094079095c77dd3f80170167b3879131097178f240710720126bbfa04129"}, {0x110, 0x0, 0x8, "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"}, {0x1010, 0x109, 0x8, 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0x1000}, {&(0x7f00000045c0)="3a7fc2bcddd9541d34e4a8990765b555f72da51ccda52343e6e335d1d5121091ca7b01bb46f57d1a489edd3bcf58d28e4dddecbb888c63524057d330bfc8a8ba62afcca71460052e7f09e364c6e45a547f472f584c14dbbd8de5ffb852ad7bf22b37fb6cea56060df2fdffef129eecb3f4bc4e0e406c34a3a6e4d3306f3132d5b9bb2146c6c0e270661eddc03a7903df2bc4130f2774c53094cf31563ddf1fa5d6ea9e7bb5a74a145ae9152ce29056da178a5668bb997b9a2259c961bcf7d306ae76e2e9bcdb43b5bd7ca1e2fe3d0314238390", 0xd3}], 0x4, &(0x7f0000004700)=[{0x68, 0x100, 0x8a, "c96850f700320c7889a2bed682e22f0dee6686e68332e5417a9038a1964b7926c462b7566aab185a531326636e12891a9b636a437fdbce7ba9e432371e9ee87161e33ea01b93b5637d9402008e1391b9f761"}, {0xc0, 0x1, 0x8000, "cd09a64bcfafbaaa021904560487bfd7a85ec6023897b1bda92491e51736498f003248478e24f4a77795aaceb556960607b3db5f01aa5c78e3c7a066c63bd4bc8d99e93b14ade00b57e91e10bdc55a15a7662413b1ef44a43ea275be0d9f89300f5a907f3823c2f756a3e116b43022adee3461411ff5a38d6abd6c92c69a061e13a9a2b52467924afe73fda1de9acc9fd0a708f85bec0e93dd4f6b98e4c874b89d1da8422c2695541f"}], 0x128}}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000004840)="eeeddd98838ab66e217e3558c87c20a418e87191643469e6d4be94b29a457b2ae112a6772d789e1dce0c51e2687dfefb042ea389a384eb4279faf17fed31a1e8c7608a7b3ecf5f9cb7ebc49403e09ddf64812ba17d077d64df06715be0d45691a0e01055faffb45084d2276ad790844a7bb582b3e4371d404ac50fd9e7dc45dc655ca5568c2e725ac57c89a53b983157524cfd30f5a79f8797473b9a2eb4a328904419fc3b7c6c8110cb", 0xaa}, {&(0x7f0000004900)="736c920229076c5292bad2a86b22fdca3e54cee27c23364e0d1e227a4a041fd441eb2b8e97443b6f341df493a008aa1f8682e9155f80dd465c083bc2ba2fa5d35a99bb12659189795e7ac9cfce56534ac4a8db84e011e2d8d6fc58ec91fe52c2d245d625a39527acde73cc9b030f8c32df07760cd382ed2c868e324890b667b848bb5e139dede92deaf54000cd4a54f68c018edc26447e2bdcdf6af62a2dd2abd7846b5017578aad4a48e93f75c1467732ee8c45ea68afd36248f8f517a807a759fa1bf457377b0113590764aa36967d60aa1fade5f8018f", 0xd8}], 0x2}}, {{&(0x7f0000004a40)=@in={0x2, 0x4e23, @rand_addr=0x64010100}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004ac0)="18b8cd5228b837a707d0405d93d082534e4846464df599eb65cbea3717832acf75975f32443a61ef09a5ea44787ccdfc08140187e4cf15c46bc47201c59a10f4d2d52bd8f2324172a43d199195d75b406f705b5b3f76af48bcf2f33c1492acd8406399b5ae627989a53a68a31f0771441460ea4ed8ebdf71911bfc98f3", 0x7d}, {&(0x7f0000004b40)="1406f2f4f2c45a05d747a28100365870a152cde6268ab67637119419d931bb8e574653145b2fbaa6e54519f9881d4f39e239bf01ba2bfacf86ab527133892846292de38272592dafdb1463b9696774cd8ac397d70775b77ccce43c491db789ca424c2284dc2d9acf64f3a0302814b58d9e14", 0x72}, {&(0x7f0000004bc0)="4e516e9c867af42cc116fdea5e1ab715064a1f3c9149de48dbb35b80f856acb7a9e4d8250e4ea43c9941de34239fd8e72e06efe664803bbbe9aa94a7061ba9adf9bd14d340c22a8f3e8ba7e3e559ddec40756b519936cdc74224b52f6b06822a3f2f72684cdca128dd13f56e231483eb8490ab84385f744ddfb13fb0b4d02bb7d86ae5dc37f53b4b8a2a6e0e52b5b930550f15bf9f391f133db3af4756f11d828a0896740b649615a13f029028d4b6", 0xaf}, {&(0x7f0000004c80)="94bc941acfdc93616162", 0xa}, {&(0x7f0000004cc0)="27c0c0442044bfe3c85774a283a7", 0xe}], 0x5}}], 0x7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) 00:12:04 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.state\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) 00:12:04 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a0001007678", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, 0xd, 0x6, 0x401, 0x0, 0x0, {0xc, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'list:set\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x20000884) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e20, @broadcast}}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000000f6ff00f9ffffff000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 00:12:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0x24044014}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:12:04 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070200"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x64, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x34, 0x2, [@TCA_FLOWER_ACT={0x30, 0x3, [@m_ct={0x2c, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2200.088333][ T1411] device geneve0 entered promiscuous mode 00:12:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f00000004c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000440)=0x80) sendmsg$NL80211_CMD_DEL_MPATH(r2, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x4c, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0x2}}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x170, 0x0, 0x200, 0x7, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vxcan1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_vlan\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x38}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_virt_wifi\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x636d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3a4d}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x400c004}, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 2200.249667][ T1413] IPVS: ftp: loaded support on port[0] = 21 [ 2200.301337][ T26] audit: type=1804 audit(1599869524.876:1436): pid=1483 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3559/cgroup.controllers" dev="sda1" ino=15890 res=1 errno=0 [ 2200.315714][ T1488] IPVS: ftp: loaded support on port[0] = 21 00:12:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='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 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x138, r2, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xff}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x3b}, 0x5}}, {0x14, 0x2, @in={0x2, 0x4e20, @private=0xa010100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @local}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @empty, 0x1f}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}]}, @TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xd1}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x955}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x4008}, 0x2000040) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r0, 0x3ed, &(0x7f0000000380)="f60d988b8a19f9c791b81a476c8e3a2c38c1d7bff75ceb810860811a7199f627229e485ccb928d9d1e156a8b6971d5629b29db939ba0e7f8ee880c3490ca3bcf051bf21c49cbe5fb0a2233c5688dc6e526c4924f8ae95687c4f6f3a9d87c68c5a374ab7250d2104b697e8c34c165aa73bf76a5ceb471b96b33985773b8e3c870b7f2c49b53e6f9471bb36332d14ac7b4d9ec84de06e39117c5736235ad6132") sendfile(r3, r1, 0x0, 0x100000000) [ 2200.837866][ T26] audit: type=1804 audit(1599869525.407:1437): pid=1496 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3560/cgroup.controllers" dev="sda1" ino=15890 res=1 errno=0 [ 2201.307280][ T8556] tipc: TX() has been purged, node left! [ 2201.315729][ T8556] tipc: TX() has been purged, node left! [ 2201.326146][ T8556] tipc: TX() has been purged, node left! [ 2201.332734][ T8556] tipc: TX() has been purged, node left! [ 2201.338609][ T8556] tipc: TX() has been purged, node left! [ 2201.345401][ T8556] tipc: TX() has been purged, node left! [ 2201.351637][ T8556] tipc: TX() has been purged, node left! 00:12:08 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070200"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x64, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x34, 0x2, [@TCA_FLOWER_ACT={0x30, 0x3, [@m_ct={0x2c, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 00:12:08 executing program 0: ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="44ae7fe83665c201f40010008d080000606f3b94bfed4b00000000000000fd00009519", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 00:12:08 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) r1 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x45}], 0x1, 0x0, 0x0, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000001fc0)=0x3, 0x2) sendmmsg(r1, &(0x7f0000004d80)=[{{&(0x7f0000000000)=@xdp={0x2c, 0x9, 0x0, 0x25}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="340d6d2280ae433011d3f4f78093f7660f831ee7b2bd2d572d5ebe88d80b713ec2396fc6a7f036b7ff51fcaf0d3ffbfc6dff67f9c34978c7259920f39cd62c6a76e3457d734e3363a05c00d47246e7735aeae87c2c496edbed0eecaf427782dd0fb9d3b364141c653803a232f841045a960be70e50bc5d74bc1416857afd7addf35b9fe07b2af42875f6c96157838f7779f816ed076ed93bad8fbf31ef5418d89a121abd449f2542bb0998b08df4507489b6c74833bcd29a585c310177f56a84e4169c7ebba720706a604686b69b03ef07bec1d0d678d135c56f1ae658763ed657b40a6d9c7e1776", 0xe8}], 0x1, &(0x7f0000000300)=[{0xd0, 0x10f, 0x3, "442e454c86a9d9c212d6ccd8eb0a16e0f8cbb43377620069a100d59e37feb094d0b11bfc7d4f3965dfa5ef04e18580c94e8550250a92637793ca0a99ae160ae696371677137fe0d920d564b22ad35355ecb898a49a31bfbb7fa3c95e29c75459931f6ea661fbceea6de3ffd382bcf9dfb6dffb2cdad4a2bc70a4fac02abda6ee441e5b219fa8e9bf8f3ae96e2d290c4150b22adc6d04ad61644db426a8650ba6094079095c77dd3f80170167b3879131097178f240710720126bbfa04129"}, {0x110, 0x0, 0x8, "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"}, {0x1010, 0x109, 0x8, "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0x1000}, {&(0x7f00000045c0)="3a7fc2bcddd9541d34e4a8990765b555f72da51ccda52343e6e335d1d5121091ca7b01bb46f57d1a489edd3bcf58d28e4dddecbb888c63524057d330bfc8a8ba62afcca71460052e7f09e364c6e45a547f472f584c14dbbd8de5ffb852ad7bf22b37fb6cea56060df2fdffef129eecb3f4bc4e0e406c34a3a6e4d3306f3132d5b9bb2146c6c0e270661eddc03a7903df2bc4130f2774c53094cf31563ddf1fa5d6ea9e7bb5a74a145ae9152ce29056da178a5668bb997b9a2259c961bcf7d306ae76e2e9bcdb43b5bd7ca1e2fe3d0314238390", 0xd3}], 0x4, &(0x7f0000004700)=[{0x68, 0x100, 0x8a, "c96850f700320c7889a2bed682e22f0dee6686e68332e5417a9038a1964b7926c462b7566aab185a531326636e12891a9b636a437fdbce7ba9e432371e9ee87161e33ea01b93b5637d9402008e1391b9f761"}, {0xc0, 0x1, 0x8000, "cd09a64bcfafbaaa021904560487bfd7a85ec6023897b1bda92491e51736498f003248478e24f4a77795aaceb556960607b3db5f01aa5c78e3c7a066c63bd4bc8d99e93b14ade00b57e91e10bdc55a15a7662413b1ef44a43ea275be0d9f89300f5a907f3823c2f756a3e116b43022adee3461411ff5a38d6abd6c92c69a061e13a9a2b52467924afe73fda1de9acc9fd0a708f85bec0e93dd4f6b98e4c874b89d1da8422c2695541f"}], 0x128}}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000004840)="eeeddd98838ab66e217e3558c87c20a418e87191643469e6d4be94b29a457b2ae112a6772d789e1dce0c51e2687dfefb042ea389a384eb4279faf17fed31a1e8c7608a7b3ecf5f9cb7ebc49403e09ddf64812ba17d077d64df06715be0d45691a0e01055faffb45084d2276ad790844a7bb582b3e4371d404ac50fd9e7dc45dc655ca5568c2e725ac57c89a53b983157524cfd30f5a79f8797473b9a2eb4a328904419fc3b7c6c8110cb", 0xaa}, {&(0x7f0000004900)="736c920229076c5292bad2a86b22fdca3e54cee27c23364e0d1e227a4a041fd441eb2b8e97443b6f341df493a008aa1f8682e9155f80dd465c083bc2ba2fa5d35a99bb12659189795e7ac9cfce56534ac4a8db84e011e2d8d6fc58ec91fe52c2d245d625a39527acde73cc9b030f8c32df07760cd382ed2c868e324890b667b848bb5e139dede92deaf54000cd4a54f68c018edc26447e2bdcdf6af62a2dd2abd7846b5017578aad4a48e93f75c1467732ee8c45ea68afd36248f8f517a807a759fa1bf457377b0113590764aa36967d60aa1fade5f8018f", 0xd8}], 0x2}}, {{&(0x7f0000004a40)=@in={0x2, 0x4e23, @rand_addr=0x64010100}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004ac0)="18b8cd5228b837a707d0405d93d082534e4846464df599eb65cbea3717832acf75975f32443a61ef09a5ea44787ccdfc08140187e4cf15c46bc47201c59a10f4d2d52bd8f2324172a43d199195d75b406f705b5b3f76af48bcf2f33c1492acd8406399b5ae627989a53a68a31f0771441460ea4ed8ebdf71911bfc98f3", 0x7d}, {&(0x7f0000004b40)="1406f2f4f2c45a05d747a28100365870a152cde6268ab67637119419d931bb8e574653145b2fbaa6e54519f9881d4f39e239bf01ba2bfacf86ab527133892846292de38272592dafdb1463b9696774cd8ac397d70775b77ccce43c491db789ca424c2284dc2d9acf64f3a0302814b58d9e14", 0x72}, {&(0x7f0000004bc0)="4e516e9c867af42cc116fdea5e1ab715064a1f3c9149de48dbb35b80f856acb7a9e4d8250e4ea43c9941de34239fd8e72e06efe664803bbbe9aa94a7061ba9adf9bd14d340c22a8f3e8ba7e3e559ddec40756b519936cdc74224b52f6b06822a3f2f72684cdca128dd13f56e231483eb8490ab84385f744ddfb13fb0b4d02bb7d86ae5dc37f53b4b8a2a6e0e52b5b930550f15bf9f391f133db3af4756f11d828a0896740b649615a13f029028d4b6", 0xaf}, {&(0x7f0000004c80)="94bc941acfdc93616162", 0xa}, {&(0x7f0000004cc0)="27c0c0442044bfe3c85774a283a7", 0xe}], 0x5}}], 0x7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) 00:12:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000001ed050102eb0001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:12:08 executing program 4: r0 = socket(0x27, 0x2, 0x7ff) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000000)=""/91, &(0x7f0000000080)=0x5b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r3, &(0x7f0000000300)=""/47, 0x2f) getsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) [ 2203.676015][ T1583] __nla_validate_parse: 5 callbacks suppressed [ 2203.676026][ T1583] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2203.775864][ T26] audit: type=1804 audit(1599869528.347:1438): pid=1586 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3561/cgroup.controllers" dev="sda1" ino=16195 res=1 errno=0 00:12:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bridge_slave_1\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x3f, @private1, 0x1}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x245, 0x2, [0x1, 0x8]}, 0xc) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r5, &(0x7f0000000300)=""/47, 0x2f) getsockopt$ax25_int(r5, 0x101, 0x7, &(0x7f0000000440), &(0x7f00000004c0)=0x4) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000400)=0x3e, 0x4) r6 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r6, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0xc0, 0x453, 0x400, 0x70bd2c, 0x25dfdbfc, "2b04d14c44f4ef28d7dae01e75f77cb67f844f413253f02f3b8d673b79a0b836e0e823839cfe0e10e8952f5cbc48b5fa26f278ef780bc79c688ae9429dabddd76e6eec613220738ecafc183824326a484ffd3e71aa53ed997595cdd09aaa8381b3277fbad9a71a6899ca9b99068f33e3424f24060a2f3e8e89b381aa1921819160d2483730922c2261b7a362961cacb5559a30b697fc8aded24a40673d2f635e4dcaa846eda103e74944d5d99be1", ["", "", ""]}, 0xc0}, 0x1, 0x0, 0x0, 0x24000c01}, 0x4000) 00:12:08 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000005880)=@isdn, &(0x7f0000005900)=0x80) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005940)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$BTRFS_IOC_SYNC(r3, 0x9408, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000000) 00:12:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x3ff) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000001c0)={r0, 0x3ff, 0x80000000, 0x9}) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400), 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="10002abd7000fcdbdf2507000000080700000700000014000600fc020000000000000000000000000000080002000500000008000800ac1e00010b8243a4f5322d"], 0x40}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r2, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40040) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r3, &(0x7f0000000300)=""/47, 0x2f) r4 = socket(0x22, 0x2, 0x8) sendmsg$AUDIT_GET(r4, &(0x7f0000002240)={&(0x7f0000002180), 0xc, &(0x7f0000002200)={&(0x7f00000021c0)={0x10, 0x3e8, 0x8, 0x70bd2d, 0x25dfdbff, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x20000001) bind$llc(r3, &(0x7f0000000340)={0x1a, 0x30c, 0x0, 0x3, 0x8, 0xf3, @broadcast}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x80000008, 0x4) ioctl$sock_x25_SIOCDELRT(r3, 0x890c, &(0x7f0000000580)={@remote={[], 0x3}, 0x1, 'geneve1\x00'}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x10000, 0x1, 0x9}) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x401, 0x0, 0x0, {0x5, 0x0, 0x5}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4001) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0xfffffefffbfb3f3b, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 2204.267011][ T26] audit: type=1107 audit(1599869528.837:1439): pid=1606 uid=0 auid=0 ses=4 subj==unconfined msg='+ÑLDôï(×Úàu÷|¶„OA2Sð/;g;y ¸6àè#ƒœþè•/\¼Hµú&òxïx ÇœhŠéB«Ý×nnìa2 sŽÊü8$2jHOý>qªSí™u•ÍКªƒ³'ºÙ§h™Ê›™3ãBO$ [ 2204.267011][ T26] />Ž‰³ª!‘`ÒH70’,"a·£b–¬µUš0¶—üŠÞÒJ@g=/c^MʨFí¡çIDÕÙ›á' [ 2204.342825][ T1618] IPVS: ftp: loaded support on port[0] = 21 [ 2204.401595][ T26] audit: type=1804 audit(1599869528.977:1440): pid=1620 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3562/cgroup.controllers" dev="sda1" ino=16145 res=1 errno=0 [ 2204.437373][ T1620] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2204.486272][ T1625] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 00:12:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{0x2, 0x80, 0x4, 0x63}, {0x7fff, 0x53, 0x1f, 0x6}, {0xac0, 0x2, 0x0, 0x1}, {0x1, 0x0, 0x80, 0x2}, {0x400, 0x1f, 0x1}]}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x48, 0x1412, 0x200, 0x70bd29, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x1}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x10) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000400"/20, @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 00:12:09 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6}, @TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x3}}]}, {0x4}}}]}]}, 0x54}}, 0x0) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f00000000c0)=""/113, 0x71}], 0x2, &(0x7f0000000400)=""/219, 0xdb}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[], 0x8) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x3e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) write(r0, &(0x7f0000000140)="8294ef00000000000000000000000000000000000000000095fa9548", 0x1c) 00:12:09 executing program 4: write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="7844b7a612752663d40195da9d33983cad2ca0483a7c2361079aa1378273eaa964a45481ecfbbb4ac0508680e2ef7842bfa423ccd637c4664882fa5ffe2f6097281b66161c560da3976f42b1bf0f77f78b14850e58be2dfe90f3b53096cef7bf60971986cc82fa1d89185b5e83fa4a7efe31967686da6ada943c9144d19d801739f5177a47113f1bc76295478441a34285d6379e46aa7a93dfa36374d29f33b311c3678a3be805f14cf9720ad4c2feb65aa3723f9359f6e60dbdf0624279a7172e0ea65f699cf8dc6b237be538c22975cc2cf8cf87e3", 0xd6, 0x10000044, &(0x7f0000000100)={0xa, 0x4e22, 0x81, @local, 0x6ff36236}, 0x1c) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x3e}, 0x7d}) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, 0x3ed, 0x0, 0x0, 0x0, "d3", [""]}, 0x14}}, 0x0) sendto$inet6(r0, &(0x7f0000000200)="03", 0xfffffdef, 0x40080, 0x0, 0x1f4) r2 = accept4(r0, &(0x7f0000003000)=@l2tp6={0xa, 0x0, 0x0, @dev}, &(0x7f0000003080)=0x80, 0x80000) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000003180)={&(0x7f00000030c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003140)={&(0x7f0000003100)={0x1c, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400c0}, 0x400d1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000001c0)={0x4, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) 00:12:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x3c, 0x4, 0xa, 0x5, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_CHAIN_NAME={0x0, 0x3, 'syz1\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffd}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4001}, 0x400c0) 00:12:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = socket$phonet(0x23, 0x2, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendfile(r3, r4, &(0x7f0000000040)=0x7, 0xffffffffffffff43) 00:12:09 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r4, &(0x7f0000000300)=""/47, 0x2f) getpeername$llc(r4, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000200)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000140)={{r1}, 0x2, 0x6, 0x401}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) sendmsg$NFNL_MSG_CTHELPER_DEL(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20050048}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x2, 0x9, 0x301, 0x0, 0x0, {0x5, 0x0, 0x7}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[], 0x79fdcea6) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, 0x5, 0x6, 0x801, 0x0, 0x0, {0xa, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}]}, 0x2c}}, 0x24000804) [ 2205.036510][ T1618] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2205.222898][ T26] audit: type=1804 audit(1599869529.797:1441): pid=1673 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3563/cgroup.controllers" dev="sda1" ino=16129 res=1 errno=0 [ 2205.256835][ T1673] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:12:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r6, &(0x7f0000000300)=""/47, 0x2f) connect$rds(r6, &(0x7f00000000c0)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e0004000280e80005003dce6fcc6950c2d68cf68b1423e9eb1a", @ANYRES32=r3, @ANYBLOB="08001a00", @ANYRES32=r7, @ANYBLOB], 0x44}}, 0x0) 00:12:10 executing program 4: write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="7844b7a612752663d40195da9d33983cad2ca0483a7c2361079aa1378273eaa964a45481ecfbbb4ac0508680e2ef7842bfa423ccd637c4664882fa5ffe2f6097281b66161c560da3976f42b1bf0f77f78b14850e58be2dfe90f3b53096cef7bf60971986cc82fa1d89185b5e83fa4a7efe31967686da6ada943c9144d19d801739f5177a47113f1bc76295478441a34285d6379e46aa7a93dfa36374d29f33b311c3678a3be805f14cf9720ad4c2feb65aa3723f9359f6e60dbdf0624279a7172e0ea65f699cf8dc6b237be538c22975cc2cf8cf87e3", 0xd6, 0x10000044, &(0x7f0000000100)={0xa, 0x4e22, 0x81, @local, 0x6ff36236}, 0x1c) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x3e}, 0x7d}) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, 0x3ed, 0x0, 0x0, 0x0, "d3", [""]}, 0x14}}, 0x0) sendto$inet6(r0, &(0x7f0000000200)="03", 0xfffffdef, 0x40080, 0x0, 0x1f4) r2 = accept4(r0, &(0x7f0000003000)=@l2tp6={0xa, 0x0, 0x0, @dev}, &(0x7f0000003080)=0x80, 0x80000) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000003180)={&(0x7f00000030c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003140)={&(0x7f0000003100)={0x1c, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400c0}, 0x400d1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000001c0)={0x4, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) 00:12:10 executing program 3: unshare(0x6c060000) sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x6, 0x6, 0x201, 0x0, 0x0, {0x3, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x109001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400), 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="10002abd7000fcdbdf2507000000080700000700000014000600fc020000000000000000000000000000080002000500000008000800ac1e00010b8243a4f5322d"], 0x40}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r3, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x29}, 0xa}) bind$bt_sco(r1, &(0x7f0000000180), 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f00000000c0)={@void, @val, @mpls={[], @ipv4=@icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @private=0xa010102, {[@timestamp_addr={0x44, 0x14, 0xb, 0x1, 0x0, [{@multicast1}, {@loopback}]}]}}, @timestamp}}}, 0x46) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x58, r3, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x21}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, 'syzkaller1\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x100c1}, 0x60884) 00:12:10 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2205.577619][ T1704] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 00:12:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4010800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x114, 0x0, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x87}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffb3}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x29}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @rand_addr=0x64010102}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x38, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2f, 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}]}, 0x114}, 0x1, 0x0, 0x0, 0x20000001}, 0x4) sendfile(r2, r1, 0x0, 0x100000000) [ 2205.625228][ T1702] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2205.651185][ T1714] IPVS: ftp: loaded support on port[0] = 21 00:12:10 executing program 0: write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="7844b7a612752663d40195da9d33983cad2ca0483a7c2361079aa1378273eaa964a45481ecfbbb4ac0508680e2ef7842bfa423ccd637c4664882fa5ffe2f6097281b66161c560da3976f42b1bf0f77f78b14850e58be2dfe90f3b53096cef7bf60971986cc82fa1d89185b5e83fa4a7efe31967686da6ada943c9144d19d801739f5177a47113f1bc76295478441a34285d6379e46aa7a93dfa36374d29f33b311c3678a3be805f14cf9720ad4c2feb65aa3723f9359f6e60dbdf0624279a7172e0ea65f699cf8dc6b237be538c22975cc2cf8cf87e3", 0xd6, 0x10000044, &(0x7f0000000100)={0xa, 0x4e22, 0x81, @local, 0x6ff36236}, 0x1c) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x3e}, 0x7d}) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, 0x3ed, 0x0, 0x0, 0x0, "d3", [""]}, 0x14}}, 0x0) sendto$inet6(r0, &(0x7f0000000200)="03", 0xfffffdef, 0x40080, 0x0, 0x1f4) r2 = accept4(r0, &(0x7f0000003000)=@l2tp6={0xa, 0x0, 0x0, @dev}, &(0x7f0000003080)=0x80, 0x80000) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000003180)={&(0x7f00000030c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003140)={&(0x7f0000003100)={0x1c, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400c0}, 0x400d1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000001c0)={0x4, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) [ 2205.687377][ T1723] IPVS: ftp: loaded support on port[0] = 21 [ 2205.936366][ T26] audit: type=1804 audit(1599869530.507:1442): pid=1739 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3564/cgroup.controllers" dev="sda1" ino=16129 res=1 errno=0 [ 2205.980554][ T1739] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:12:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200087fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r4, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x7fffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r3, &(0x7f0000000040)}, 0x20) sendfile(r2, r1, 0x0, 0x100000000) 00:12:10 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000680)={'syz_tun\x00', @ifru_hwaddr=@remote}) r1 = openat$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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0xce, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x22}}}}, 0x7fffffff, 0x6, 0x6, 0x0, 0x80, 0x1, 0x80}, &(0x7f0000000100)=0x9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x4dfe, 0x7fff}, &(0x7f00000001c0)=0x8) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffff}) pwrite64(0xffffffffffffffff, &(0x7f0000000200)="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", 0x200, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f0000000600)={&(0x7f00000004c0), 0xc, &(0x7f0000000500)={&(0x7f0000000580)={0x48, 0x0, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1d}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000880)={&(0x7f0000000700)={0x138, 0xa, 0x6, 0x500, 0x0, 0x0, {0x2, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0xa8, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0xbcb}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @local}}}, {0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'rose0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x4}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x20}}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x3}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xfffffffa}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x7fff}}]}, @IPSET_ATTR_ADT={0x44, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x67}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x307}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x33}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x200}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}}]}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x138}, 0x1, 0x0, 0x0, 0x1044}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, 0x0, 0x0) [ 2206.417754][ T26] audit: type=1804 audit(1599869530.987:1443): pid=1793 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3803/memory.events" dev="sda1" ino=16322 res=1 errno=0 00:12:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='io.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x2, 0x28011, r0, 0x80e03000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f0000000040)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2206.521899][ T26] audit: type=1800 audit(1599869530.987:1444): pid=1793 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16322 res=0 errno=0 00:12:11 executing program 0: write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="7844b7a612752663d40195da9d33983cad2ca0483a7c2361079aa1378273eaa964a45481ecfbbb4ac0508680e2ef7842bfa423ccd637c4664882fa5ffe2f6097281b66161c560da3976f42b1bf0f77f78b14850e58be2dfe90f3b53096cef7bf60971986cc82fa1d89185b5e83fa4a7efe31967686da6ada943c9144d19d801739f5177a47113f1bc76295478441a34285d6379e46aa7a93dfa36374d29f33b311c3678a3be805f14cf9720ad4c2feb65aa3723f9359f6e60dbdf0624279a7172e0ea65f699cf8dc6b237be538c22975cc2cf8cf87e3", 0xd6, 0x10000044, &(0x7f0000000100)={0xa, 0x4e22, 0x81, @local, 0x6ff36236}, 0x1c) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x3e}, 0x7d}) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, 0x3ed, 0x0, 0x0, 0x0, "d3", [""]}, 0x14}}, 0x0) sendto$inet6(r0, &(0x7f0000000200)="03", 0xfffffdef, 0x40080, 0x0, 0x1f4) r2 = accept4(r0, &(0x7f0000003000)=@l2tp6={0xa, 0x0, 0x0, @dev}, &(0x7f0000003080)=0x80, 0x80000) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000003180)={&(0x7f00000030c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003140)={&(0x7f0000003100)={0x1c, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400c0}, 0x400d1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000001c0)={0x4, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) [ 2206.613916][ T26] audit: type=1804 audit(1599869530.997:1445): pid=1793 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3803/memory.events" dev="sda1" ino=16322 res=1 errno=0 [ 2206.733040][ T26] audit: type=1804 audit(1599869531.037:1446): pid=1791 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3565/cgroup.controllers" dev="sda1" ino=16066 res=1 errno=0 [ 2206.834859][ T26] audit: type=1804 audit(1599869531.147:1447): pid=1800 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3803/memory.events" dev="sda1" ino=16322 res=1 errno=0 00:12:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r0, 0xffffffff, 0xc9, 0x3}) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x200, 0x0, 0x2, 0x70bd2a, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0x200}, 0x1, 0x0, 0x0, 0x48010}, 0x4000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) [ 2207.091954][ T26] audit: type=1804 audit(1599869531.667:1448): pid=1816 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3567/cgroup.controllers" dev="sda1" ino=16001 res=1 errno=0 [ 2207.123335][ T1816] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:12:12 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r4, &(0x7f0000000300)=""/47, 0x2f) getpeername$llc(r4, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000200)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000140)={{r1}, 0x2, 0x6, 0x401}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) sendmsg$NFNL_MSG_CTHELPER_DEL(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20050048}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x2, 0x9, 0x301, 0x0, 0x0, {0x5, 0x0, 0x7}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[], 0x79fdcea6) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, 0x5, 0x6, 0x801, 0x0, 0x0, {0xa, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}]}, 0x2c}}, 0x24000804) [ 2207.402663][ T1723] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:12 executing program 0: write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="7844b7a612752663d40195da9d33983cad2ca0483a7c2361079aa1378273eaa964a45481ecfbbb4ac0508680e2ef7842bfa423ccd637c4664882fa5ffe2f6097281b66161c560da3976f42b1bf0f77f78b14850e58be2dfe90f3b53096cef7bf60971986cc82fa1d89185b5e83fa4a7efe31967686da6ada943c9144d19d801739f5177a47113f1bc76295478441a34285d6379e46aa7a93dfa36374d29f33b311c3678a3be805f14cf9720ad4c2feb65aa3723f9359f6e60dbdf0624279a7172e0ea65f699cf8dc6b237be538c22975cc2cf8cf87e3", 0xd6, 0x10000044, &(0x7f0000000100)={0xa, 0x4e22, 0x81, @local, 0x6ff36236}, 0x1c) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x3e}, 0x7d}) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, 0x3ed, 0x0, 0x0, 0x0, "d3", [""]}, 0x14}}, 0x0) sendto$inet6(r0, &(0x7f0000000200)="03", 0xfffffdef, 0x40080, 0x0, 0x1f4) r2 = accept4(r0, &(0x7f0000003000)=@l2tp6={0xa, 0x0, 0x0, @dev}, &(0x7f0000003080)=0x80, 0x80000) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000003180)={&(0x7f00000030c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003140)={&(0x7f0000003100)={0x1c, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400c0}, 0x400d1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000001c0)={0x4, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) 00:12:12 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000680)={'syz_tun\x00', @ifru_hwaddr=@remote}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0xce, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x22}}}}, 0x7fffffff, 0x6, 0x6, 0x0, 0x80, 0x1, 0x80}, &(0x7f0000000100)=0x9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x4dfe, 0x7fff}, &(0x7f00000001c0)=0x8) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffff}) pwrite64(0xffffffffffffffff, &(0x7f0000000200)="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", 0x200, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f0000000600)={&(0x7f00000004c0), 0xc, &(0x7f0000000500)={&(0x7f0000000580)={0x48, 0x0, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1d}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000880)={&(0x7f0000000700)={0x138, 0xa, 0x6, 0x500, 0x0, 0x0, {0x2, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0xa8, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0xbcb}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @local}}}, {0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'rose0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x4}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x20}}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x3}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xfffffffa}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x7fff}}]}, @IPSET_ATTR_ADT={0x44, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x67}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x307}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x33}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x200}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}}]}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x138}, 0x1, 0x0, 0x0, 0x1044}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, 0x0, 0x0) 00:12:12 executing program 3: sendto$x25(0xffffffffffffffff, &(0x7f0000000040)="61b57a89c934f61120dbc2b9d47385c485b1d2d7228232ad288a3d43f05303456f717594630522b3f6ecf9ac2a805a0a7b882ce18793491f544ca0bff362a1cb6741d5bb1b215041db42738c19c7402d4b559a83206b6086c128e796a661ff79d120888a69030dc477e107c43e96f2c2427f1fa3f368cd067d884c4158f11eaeaec3eaf2b7e07ad2395d0afa078b5a529e743ab3f5356ccae483f6bfaa6a13df0919e8c6fda5f1eaeb3e00f22fd69a975a6663b94acbadbf616c1323eaba85d059bdb59f01a8489083645532d508d6f1b7dd68d2bbc43fcfdfb49acf67005b45a43b18c8cf8b14db93cd32b0aa52882d72ec", 0xf2, 0x200080d0, &(0x7f0000000140)={0x9, @remote={[], 0x1}}, 0x12) r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000001800)={'wg1\x00'}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000480)={r0, 0x401, 0x1, 0x1f}) recvmsg$can_raw(r1, &(0x7f00000017c0)={&(0x7f0000000180)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/191, 0xbf}, {&(0x7f0000001840)=""/4112, 0x1010}, {&(0x7f0000001480)=""/211, 0xd3}, {&(0x7f0000000300)=""/97, 0x61}, {&(0x7f0000001580)=""/174, 0xae}], 0x5, &(0x7f00000016c0)=""/241, 0xf1}, 0x2000) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x60, &(0x7f0000000380)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb9040a1d65ef0b007c05e87c55a1bc000900b8004099250000000500150006008178a8001600140002c00600020003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f04004edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3089ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000004c0)='batadv0\x00') [ 2207.848993][ T1847] netlink: 144 bytes leftover after parsing attributes in process `syz-executor.3'. 00:12:12 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='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) recvfrom$llc(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x21, &(0x7f00000000c0)={0x1a, 0x103, 0x40, 0x5, 0x1, 0x40, @remote}, 0x10) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, @fixed={[], 0x12}, 0x9}, 0xa) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e6fa000072588d6c382dac0005002ec5ed"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:12:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r0, 0xffffffff, 0xc9, 0x3}) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x200, 0x0, 0x2, 0x70bd2a, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0x200}, 0x1, 0x0, 0x0, 0x48010}, 0x4000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) 00:12:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x4, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_script(0xffffffffffffffff, 0x0, 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x15, 0x4) socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x2) 00:12:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="282ffc6b5a00ba4d13106200cb99c77b"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x48, r4, 0x400, 0x0, 0x0, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0xfc}}]}, 0x48}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x11c, r4, 0x400, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0xcd}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x11c}, 0x1, 0x0, 0x0, 0xc000}, 0x1824) 00:12:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='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) recvfrom$llc(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x21, &(0x7f00000000c0)={0x1a, 0x103, 0x40, 0x5, 0x1, 0x40, @remote}, 0x10) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, @fixed={[], 0x12}, 0x9}, 0xa) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e6fa000072588d6c382dac0005002ec5ed"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2209.205876][ T1856] __nla_validate_parse: 2 callbacks suppressed [ 2209.205886][ T1856] netlink: 144 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2209.243473][ T1887] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:13 executing program 5: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x937, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x3d]}]}, 0x40}}, 0x0) [ 2209.255851][ T1861] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:14 executing program 0: getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000000)=0x78) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) sendfile(r0, r0, 0x0, 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000100)=@v1={0x0, @aes256, 0x10, "f9a79e186a76c149"}) write$binfmt_aout(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x2e3) 00:12:14 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r1, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7f}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r1, 0x2, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}}, 0x40) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002ac0)={0x0, 0xb9e1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) sendfile(r4, r3, 0x0, 0xffffffff800) pwrite64(0xffffffffffffffff, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r4, r3, &(0x7f0000000040), 0x10000ab00) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 2209.476213][ T1897] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 2209.574326][ T1902] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 2209.594997][ T26] kauditd_printk_skb: 12 callbacks suppressed 00:12:14 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2209.595011][ T26] audit: type=1804 audit(1599869534.167:1461): pid=1904 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3807/memory.events" dev="sda1" ino=16382 res=1 errno=0 00:12:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r0, &(0x7f0000000300)=""/47, 0x2f) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0xfd, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x8, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @null]}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{}, "4200cfb81ddfc214", "85c33c86297ce9e7905dcda559c595d3", "3f234aaa", "743a0139527ac80d"}, 0x28) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r2, 0x45}], 0x1, 0x0, 0x0, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) sendfile(r2, r3, &(0x7f0000000140), 0xfffffffffffff588) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000002c0)={r4, r5/1000+10000}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0xf}}) [ 2209.760560][ T26] audit: type=1800 audit(1599869534.167:1462): pid=1904 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16382 res=0 errno=0 [ 2209.849434][ T26] audit: type=1804 audit(1599869534.167:1463): pid=1904 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3807/memory.events" dev="sda1" ino=16382 res=1 errno=0 [ 2209.876587][ T26] audit: type=1804 audit(1599869534.247:1464): pid=1884 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3569/cgroup.controllers" dev="sda1" ino=16001 res=1 errno=0 [ 2209.904611][ T26] audit: type=1804 audit(1599869534.277:1465): pid=1910 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3807/memory.events" dev="sda1" ino=16382 res=1 errno=0 [ 2209.934367][ T26] audit: type=1800 audit(1599869534.287:1466): pid=1910 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16382 res=0 errno=0 [ 2209.975572][ T26] audit: type=1804 audit(1599869534.287:1467): pid=1904 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3807/memory.events" dev="sda1" ino=16382 res=1 errno=0 [ 2210.010808][ T26] audit: type=1804 audit(1599869534.287:1468): pid=1910 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3807/memory.events" dev="sda1" ino=16382 res=1 errno=0 [ 2210.161921][ T1917] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2210.521646][ T1914] IPVS: ftp: loaded support on port[0] = 21 [ 2210.637755][ T8556] tipc: TX() has been purged, node left! [ 2210.646604][ T8556] tipc: TX() has been purged, node left! [ 2210.666070][ T8556] tipc: TX() has been purged, node left! 00:12:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'vxcan1\x00', &(0x7f00000001c0)=@ethtool_stats={0x1d, 0x9, [0x4f, 0x4, 0x7, 0x2, 0x20, 0xa4, 0x4, 0xa8, 0xffffffffffffff93]}}) 00:12:16 executing program 4: unshare(0x44000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000300)=""/47, 0x2f) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000002c0)=""/29, &(0x7f0000000300)=0x1d) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r2 = openat$cgroup(r1, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, 0x0, 0x0, 0x0) setsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x80, 0x3ff, 0xfff, 0x80, 0x4, 0x1, 0x6}, &(0x7f0000000000)=0x9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)={r4, 0x71, "4b2eeac9c09314f204691aba1efa6f7f34cc2c432138051ff1fa6a0ed330be26ee0fc359b69bddc051ed9307136088f0ee5459c5ad3476159d5ee720c2a2aedf4c0fe7af07dfd8c584572eab489e2b696a997f9267595a8f90e96742fa29ac9ad43f043476e4e541d8e2b97a5523f0682b"}, &(0x7f0000000140)=0x79) 00:12:16 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="282ffc6b5a00ba4d13106200cb99c77b"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x48, r4, 0x400, 0x0, 0x0, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0xfc}}]}, 0x48}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x11c, r4, 0x400, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0xcd}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x11c}, 0x1, 0x0, 0x0, 0xc000}, 0x1824) 00:12:16 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = socket(0x200000000000011, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="4800000010000507000000000000000000040000", @ANYRES32=r4, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, 0x0) read(r0, &(0x7f0000000140)=""/4096, 0x1000) [ 2212.442318][ T8556] tipc: TX() has been purged, node left! [ 2212.458655][ T1958] IPVS: ftp: loaded support on port[0] = 21 [ 2212.526585][ T1962] IPVS: ftp: loaded support on port[0] = 21 [ 2212.532903][ T26] audit: type=1804 audit(1599869537.098:1469): pid=1959 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3570/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2212.538521][ T1963] IPVS: ftp: loaded support on port[0] = 21 [ 2212.568222][ T1959] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2212.665384][ T1973] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 00:12:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="282ffc6b5a00ba4d13106200cb99c77b"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x48, r4, 0x400, 0x0, 0x0, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0xfc}}]}, 0x48}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x11c, r4, 0x400, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0xcd}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x11c}, 0x1, 0x0, 0x0, 0xc000}, 0x1824) 00:12:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800020000000000000001007a588d6c382dac000000011a07"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2213.110325][ T26] audit: type=1804 audit(1599869537.688:1470): pid=2000 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir678540703/syzkaller.Nf5QiK/3033/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 2213.365120][ T1962] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2213.430797][ T2055] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2213.489998][ T1958] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2213.504905][ T1963] IPVS: ftp: loaded support on port[0] = 21 00:12:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = socket(0x200000000000011, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="4800000010000507000000000000000000040000", @ANYRES32=r4, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, 0x0) read(r0, &(0x7f0000000140)=""/4096, 0x1000) [ 2213.628739][ C1] bridge37: port 1(macvlan0) entered forwarding state [ 2213.635585][ C1] bridge37: topology change detected, propagating 00:12:18 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x88deb000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x2}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2213.689742][T28311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge37: link becomes ready 00:12:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800020000000000000001007a588d6c382dac000000011a07"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:12:18 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2213.857820][ T2085] IPVS: ftp: loaded support on port[0] = 21 [ 2213.939031][ T2087] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2214.126229][ T2110] IPVS: ftp: loaded support on port[0] = 21 [ 2214.645399][ T2085] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:19 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) r2 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000000)={{0x4, 0x0, @descriptor="db8ca216f5f59fac"}}) write$tun(r0, &(0x7f0000002640)={@void, @val={0x3}, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "a5c268", 0xf85, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @mcast2, {[], @echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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0xfb7) 00:12:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$can_bcm(0x1d, 0x2, 0x2) sendfile(r1, r0, 0x0, 0x100000000) 00:12:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x10, @none, 0x4}, 0xe) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r9], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) 00:12:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$SIOCGSTAMPNS(r1, 0x8907, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(r3, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback, 0xfffffffd}, 0x1c) ioctl$SIOCGSTAMPNS(r3, 0x8907, 0x0) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$IPSET_CMD_LIST(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r3], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) sendfile(r5, r2, 0x0, 0x100000001) [ 2214.871729][ T2166] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2214.956293][ T26] kauditd_printk_skb: 2 callbacks suppressed [ 2214.956307][ T26] audit: type=1804 audit(1599869539.528:1473): pid=2165 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3573/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 [ 2215.020011][ T2110] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 00:12:19 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e00000018000280140001000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2215.089242][ T2169] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2215.123838][ T26] audit: type=1804 audit(1599869539.628:1474): pid=2177 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3039/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 00:12:20 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:20 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$SIOCGSTAMPNS(r1, 0x8907, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(r3, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback, 0xfffffffd}, 0x1c) ioctl$SIOCGSTAMPNS(r3, 0x8907, 0x0) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$IPSET_CMD_LIST(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r3], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) sendfile(r5, r2, 0x0, 0x100000001) [ 2216.122519][ T26] audit: type=1804 audit(1599869540.698:1475): pid=2215 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3040/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 2216.275324][ T2166] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2216.404420][ T2206] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 00:12:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x20}) read$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000200)="411c7d507e6a9f6787d2ef79b46957ef7c396382adcc55a8f82e4032068f3dbfe397ec01cd94309693e5fcce45adbc6176b101df186f2f5f3349b66a0d736689c2c630d4d53f87c9c28cc3a226e0b24ff8") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r2, &(0x7f0000000000)=0x296, 0xbb2d6378) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, 0x0, 0x0) r5 = accept4(r1, &(0x7f00000002c0)=@hci, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000340), &(0x7f00000003c0)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r1, 0x200000) 00:12:21 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_qrtr_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x7) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e02, @local}, 0x10) syz_emit_ethernet(0x46, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800460000380000000000069078ac1414bbac1414aa8302000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00f5b800c01641d734ee2700000000000000000dafc9b18031d13dd78cf4f2005e899e61aed8e0a4357506ec99cf110a49aeb6210c7e35af0a08beffb32474bf1340c730226b381ee2d063eaee6463009c656a426d4b3e67571051092590dc5fdce9b4c91ac61974d0188c11a1bd8842983ce302af413b7135c9a1b753847bf4435365edabf4703295ed9d0e"], 0x0) [ 2216.543770][ T2209] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 00:12:21 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e00000018000280140001000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001440)={0x58, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x58}}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) sendto$isdn(r1, &(0x7f0000000100)={0x8, 0x6, "e815f824b8755f61250dff8d78785a1d0310c1366fee8d35e373383cdbaa31d063930981ec1fcd311edaf8519e9d7aeac13be9d0bb4707a19ea08cfe81c88eacd55fcd7f7218d26c8f7edc608453f8873d6b3371cf17b99842e0749b7fabb3d9806808efb905dcd9fff98b509768acfe1c2c750fd944b0ec4e58163c6db39bdc17ec07200d"}, 0x8d, 0x4, &(0x7f0000000000)={0x22, 0xff, 0xf8, 0x4, 0x3}, 0x6) 00:12:21 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:21 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$SIOCGSTAMPNS(r1, 0x8907, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(r3, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback, 0xfffffffd}, 0x1c) ioctl$SIOCGSTAMPNS(r3, 0x8907, 0x0) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$IPSET_CMD_LIST(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r3], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) sendfile(r5, r2, 0x0, 0x100000001) [ 2217.364103][ T26] audit: type=1804 audit(1599869541.938:1476): pid=2265 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3041/cgroup.controllers" dev="sda1" ino=16283 res=1 errno=0 [ 2217.733066][ T2255] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 2217.866916][ T2262] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 00:12:23 executing program 1: setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e21, @multicast2}}, 0x0, 0x0, 0x1b, 0x0, "bed01e7112c8487917e6c6ba9f0f4cbc91dfd30b6d4651b0dda53fa8e831a636af447e322ca51d39a71a6d9249a730b84f864ddee0c9abe6b2cc7e9ce9916be6cd44bfe42f417bf06291a2f28fd5e156"}, 0xd8) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='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(r0, &(0x7f0000000040)='cpuacct.stat\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000004060102e6000109b288edccce795bc469e5a7d4bd79479da3367b3b0229f5007a"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:12:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x20}) read$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000200)="411c7d507e6a9f6787d2ef79b46957ef7c396382adcc55a8f82e4032068f3dbfe397ec01cd94309693e5fcce45adbc6176b101df186f2f5f3349b66a0d736689c2c630d4d53f87c9c28cc3a226e0b24ff8") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r2, &(0x7f0000000000)=0x296, 0xbb2d6378) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, 0x0, 0x0) r5 = accept4(r1, &(0x7f00000002c0)=@hci, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000340), &(0x7f00000003c0)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r1, 0x200000) 00:12:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001440)={0x58, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x58}}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) sendto$isdn(r1, &(0x7f0000000100)={0x8, 0x6, "e815f824b8755f61250dff8d78785a1d0310c1366fee8d35e373383cdbaa31d063930981ec1fcd311edaf8519e9d7aeac13be9d0bb4707a19ea08cfe81c88eacd55fcd7f7218d26c8f7edc608453f8873d6b3371cf17b99842e0749b7fabb3d9806808efb905dcd9fff98b509768acfe1c2c750fd944b0ec4e58163c6db39bdc17ec07200d"}, 0x8d, 0x4, &(0x7f0000000000)={0x22, 0xff, 0xf8, 0x4, 0x3}, 0x6) 00:12:23 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010001fff0000056800080000faff0000b3f69baff2441c879fc5e2da93356c34bc1499f77c99665d5f61aeb3f9bedde8e3251d81efdb570d003f9563781e283dced412cb6c0bda2e8932c8a2abffb4dc36301e97785ac8284b7ba33673674dbf4aa68a3b67922fcdfda5efcb007e4e4e9732c15ac9e94e3482e30464b519a60aac6c0825ecbaecb904a3ccbffe43b5d4a3587e5c6a758c30963f92068696265c977e89f04f65baed7fbab90cdf9d824bf9c7459196", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000b"], 0x48}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) socketpair(0xb, 0x4, 0xfffffbff, &(0x7f0000000000)) 00:12:23 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e00000018000280140001000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:23 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2218.547138][ T2286] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2218.561142][ T509] tipc: TX() has been purged, node left! [ 2218.590343][ T509] tipc: TX() has been purged, node left! [ 2218.598826][ T2289] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2218.626904][ T509] tipc: TX() has been purged, node left! [ 2218.634851][ T2290] IPVS: ftp: loaded support on port[0] = 21 00:12:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gretap0\x00', &(0x7f00000003c0)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0x7, 0x7, {{0x28, 0x4, 0x3, 0x0, 0xa0, 0x65, 0x0, 0x95, 0x4, 0x0, @broadcast, @empty, {[@timestamp_addr={0x44, 0x3c, 0xb7, 0x1, 0xc, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, {@remote, 0x13a}, {@broadcast, 0x6}, {@broadcast, 0x96c}, {@rand_addr=0x64010100, 0xbc99}, {@dev={0xac, 0x14, 0x14, 0x21}, 0xfffffff7}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x7fff}]}, @generic={0x94, 0xa, "16be9ce80519e624"}, @cipso={0x86, 0x46, 0x2, [{0x0, 0x6, "5694564b"}, {0x2, 0x11, "f7626af2a7af0c0f664721444aedc9"}, {0x5, 0x11, "a05985c29c1c9802950c8a77213a33"}, {0x6, 0xe, "990447a48d39d99a6ab195a0"}, {0x2, 0x4, "78f9"}, {0x1, 0x6, "14bb7ffb"}]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f00000002c0)={'wg1\x00', r2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x60, 0x1, 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200006c0], 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYRESDEC=r1, @ANYRESDEC=r0, @ANYRES32=r0]}, 0xa4) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) sendmsg$AUDIT_GET_FEATURE(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0020040}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x3fb, 0x20, 0x70bd2b, 0x25dfdbfb, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40881}, 0x40880) [ 2218.637275][ T2292] IPVS: ftp: loaded support on port[0] = 21 [ 2218.663600][ T509] tipc: TX() has been purged, node left! 00:12:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x2, 0x3, 0x200, 0xd0, 0xd0, 0xd0, 0xd0, 0x0, 0x168, 0x168, 0x168, 0x168, 0x168, 0x3, 0x0, {[{{@ip={@broadcast, @empty, 0x0, 0xffffffff, 'gretap0\x00', 'veth0_to_batadv\x00'}, 0x0, 0x70, 0xd0, 0x2ca}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x260) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)={0x2c, 0xc41c, 0x5, 0xb, 0x81, 0x81}) [ 2218.720200][ T509] tipc: TX() has been purged, node left! [ 2218.745587][ T509] tipc: TX() has been purged, node left! 00:12:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x1}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sendfile(r2, r1, 0x0, 0x100000000) [ 2218.951689][ T2327] ipt_CLUSTERIP: Please specify destination IP [ 2218.990367][ T2327] ipt_CLUSTERIP: Please specify destination IP 00:12:23 executing program 4: r0 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x800, 0x401, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000810}, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000340)={r0}) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000051401000c0000000000000000"], 0x20}}, 0x0) 00:12:23 executing program 0: pipe(&(0x7f0000000380)={0xffffffffffffffff}) read(r0, &(0x7f0000000280)=""/164, 0xa4) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r0}, 0x8) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000280)=""/164, 0xa4) sendmsg$IPCTNL_MSG_CT_DELETE(r2, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2202082}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x70, 0x2, 0x1, 0x201, 0x0, 0x0, {0x7, 0x0, 0x7}, [@CTA_MARK_MASK={0x8}, @CTA_SYNPROXY={0x14, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x5}]}, @CTA_SEQ_ADJ_ORIG={0x14, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}]}, @CTA_LABELS_MASK={0x2c, 0x17, [0x0, 0x3, 0x1, 0x805, 0xda, 0x0, 0x5, 0x1f, 0x2, 0xf77]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40004}, 0x0) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r0}, 0x8) r5 = openat$cgroup_ro(r4, &(0x7f0000000100)='cpu.stat\x00', 0x26e1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000180)=0x2000000, 0x12) sendfile(r6, r7, 0x0, 0xf03b0000) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000480)={r8, r9, 0xffff, 0x8c, &(0x7f00000003c0)="b7d65ebc4fd926f9d7569e9756c8b02d04e2ee0e4be1e4b93c244e50abbe11b4d98cd4899441ff9ea26139c292ddf30d3926f655a5704460b84ef64d513c066256351cd3d47aa74c8197f2cb0080cdaee3a6d55617f80320f4ccc301767c2c7ad841cbb2eea4dd1d87d047811a3d2881995c8237805614cabb0e923f6124915113ddf39d112c0efb59c5ca38", 0x40, 0x5, 0xfff9, 0x790f, 0x8, 0x2, 0x5, 'syz1\x00'}) ioctl$FS_IOC_RESVSP(r5, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x8000000}) [ 2219.172635][ T26] audit: type=1804 audit(1599869543.748:1477): pid=2342 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3575/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 [ 2219.208626][ T2342] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:12:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000003540)=[{&(0x7f00000001c0)="9e", 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x840000000002, 0x3, 0x1) bind$inet6(r1, 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x64, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@NL80211_ATTR_MESH_CONFIG={0x44, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xffffffffffffffce}, @NL80211_MESHCONF_HOLDING_TIMEOUT={0x6, 0x3, 0x7f}, @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES={0x5, 0x8, 0x4}, @NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0x9}, @NL80211_MESHCONF_AWAKE_WINDOW={0x6, 0x1b, 0x100}, @NL80211_MESHCONF_HWMP_ROOTMODE={0x5, 0xe, 0x2}, @NL80211_MESHCONF_HWMP_ROOTMODE={0x5}, @NL80211_MESHCONF_PLINK_TIMEOUT={0x8, 0x1c, 0xfffffff7}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x1}}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b3e32e32", @ANYRES16=r2, @ANYRES32, @ANYBLOB="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"/270], 0x4}}, 0x54) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x100, 0x70bd29, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x44801}, 0x20040040) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r4 = accept(r3, 0x0, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0xfffffd33}}, 0x0) recvmsg$can_bcm(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/52, 0x34}], 0x1}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x2c, r2, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000881) syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x8) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 00:12:24 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000540)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@null=' \x00', 0x2001, 'macvlan1\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e20, @local}, {0x2, 0x4e24, @remote}, 0x201, 0x0, 0x0, 0x0, 0x1, &(0x7f00000003c0)='ip6gretap0\x00', 0xfffffffffffffffe, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) [ 2219.582769][ T2292] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 2219.718362][ T2378] IPVS: ftp: loaded support on port[0] = 21 [ 2219.737406][ T2290] __nla_validate_parse: 2 callbacks suppressed [ 2219.737416][ T2290] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 00:12:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x1}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sendfile(r2, r1, 0x0, 0x100000000) 00:12:24 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2220.038693][ T2404] IPVS: ftp: loaded support on port[0] = 21 [ 2220.064026][ T26] audit: type=1804 audit(1599869544.638:1478): pid=2394 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3816/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 [ 2220.092342][ T2394] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:24 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e00000018000280140001000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400), 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="10002abd7000fcdbdf2507000000080700000700000014000600fc020000000000000000000000000000080002000500000008000800ac1e00010b8243a4f5322d"], 0x40}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x40, r2, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_DOMAIN={0xf, 0x1, 'syzkaller1\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, '!\\\\\xd4\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x2}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$binfmt_script(r4, &(0x7f00000001c0)=ANY=[@ANYRESOCT=r3, @ANYRES32=r4, @ANYRES32=r3, @ANYRESHEX, @ANYRESHEX=r3, @ANYRESHEX=r5, @ANYRES64, @ANYRES32=r0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r8, &(0x7f0000004fc0)=[{{&(0x7f0000000d40)={0xa, 0x4e22, 0xfffffffa, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}, 0x1c, &(0x7f0000003040)=[{&(0x7f0000000d80)="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{&(0x7f0000004b00)="44ce5af0a972d7abbdbdb6", 0xb}, {&(0x7f0000004b40)="f0cb4c286d8168056f2e20220a0e26abb2bb6caeaf9afad3e96ecab6994d92486fb6533b47f5b008e7f00f71f690892f5f241f7bf0f5d1d4c658dcd589bd49ab738d5ada449fc69beea6524cf479089bbedd9c186757e6d7dbca27cabcbb6a5235b3c7a6c91910e79970899672d5d5fe498afe4b2230d29dbe75e679b905d0828f41f2e7cab3d9c4bcc14615f3117263f8670a1c", 0x94}, {&(0x7f0000004c00)="718a5ed2a25e912bf76f0b63cfb569bde0b61cc40e99022016146b7750c7515be5d7324ccb939240a87ec2c487583865402441787bf71950a1e63711105c8b6ae2f331061c1d5af52e389fb866f4bfecb64fe2d50846b5188cd239a1deb8fcb1486185267c25fdb321a28324c2e8491d73c793254f4073f43cb819", 0x7b}, {&(0x7f0000004c80)="0b95af2c61c78223f3496e97418e0bda2797e5a09d7af54caf35f992db6eab4eb062a72e6722aadb45d05e3b89ce7577f64ed8a3a6fc02471af72d64d266fe60fd0ae5d3197ce79c83ade52ec4e9ed39f790ab0d64605ea411f5d7", 0x5b}, {&(0x7f0000004d00)="d7abe18eca8df1095b869ffc7853d5213b7ba7232bbb2d574b99b3ea34cdf010f342d45a522b871eb7ae19b6a23cede17bd476c735c547d68dd73bf5c2db919a7090316710234a515cb97fe81704cc23ee4d6824e0749e80edf5a1676c96a8c841fc543a730e19f7a75fc91a9eed02d68979b291f0f69f9449be0d75b738ab2aa7da94f5c5a64c0327c8ab559f0ee0f90649cf314add286a3afcc5720cb48ce8f1d3232cfbf8eabdc86b5558b770cb79e5", 0xb1}], 0x8, &(0x7f0000004e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xcdd7}}, @rthdrdstopts={{0xe8, 0x29, 0x37, {0xff, 0x19, [], [@generic={0xff, 0xc8, "4124496316d81fb7308dd1335aab7d3b6980582966206925846063b212a4afe7f8b0fad480c9037914f33c87f5c22e60a09a73988833ca7919d81af9ab3759648d2eb1f8cc5bea75bb9c62ffec0fcf5c9c735111304d7bea839702e008e35e5ec228ca5593096f48f97ed31331b6b47580d90549d2bb4da300ec119248428e2a76a337638aa1190081ade0c3328f7d31a10217451f2005e2565b183af3c623f6ad889093f4d619f634542eebb9d12c1205f71e28f2f5241b4ec941f2daea05e5c29c7ae0119774ab"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x6}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x89, 0x4, 0x0, 0x3, 0x0, [@ipv4={[], [], @empty}, @local]}}}], 0x150}}], 0x3, 0x4000) sendfile(r7, r6, 0x0, 0x100000000) 00:12:24 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) pipe(0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 2220.301194][ T2378] IPVS: ftp: loaded support on port[0] = 21 [ 2220.351502][ T2430] IPVS: ftp: loaded support on port[0] = 21 00:12:25 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) pipe(0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 2220.849212][ T2404] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x1}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sendfile(r2, r1, 0x0, 0x100000000) 00:12:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='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)='cpuacct.stat\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@private, @initdev, 0x0}, &(0x7f0000000200)=0xc) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28400}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x100, 0x0, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xe7dab5eb9aef2023}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x7}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x80}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x7f}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x10000}, @ETHTOOL_A_EEE_MODES_OURS={0x6c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6b4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x54, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '#)p&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\\*:\'+\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7e26}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, 'cgroup.controllers\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_ENABLED={0x5}]}, 0x100}, 0x1, 0x0, 0x0, 0xc0}, 0x40000) [ 2221.261603][ T2433] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 00:12:25 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000027c0)={r0}) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYRESHEX=r3], 0x1}}, 0x20000045) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r2, 0x0, 0x100000000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xe) [ 2221.403885][ T26] audit: type=1804 audit(1599869545.979:1479): pid=2510 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3817/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 [ 2221.429546][ T2510] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2221.536789][ T2539] IPVS: ftp: loaded support on port[0] = 21 00:12:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@private, @initdev, 0x0}, &(0x7f0000000200)=0xc) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28400}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x100, 0x0, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xe7dab5eb9aef2023}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x7}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x80}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x7f}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x10000}, @ETHTOOL_A_EEE_MODES_OURS={0x6c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6b4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x54, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '#)p&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\\*:\'+\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7e26}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, 'cgroup.controllers\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_ENABLED={0x5}]}, 0x100}, 0x1, 0x0, 0x0, 0xc0}, 0x40000) [ 2222.216263][ T2539] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:28 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_hsr\x00', 0x3}, 0x18) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001300)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) 00:12:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$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$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYRESOCT=r3, @ANYRES32], 0x1}, 0x1, 0x0, 0x0, 0x100488d0}, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r4, 0x12d77000) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r1, 0x0, 0x100000000) 00:12:28 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[], 0x8) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x3e) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) write(r0, &(0x7f0000000000)="82fcbe5d00"/24, 0x18) 00:12:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r1, 0x45}], 0x1, 0x0, 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000240)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e24, 0x8, @ipv4={[], [], @empty}, 0x3}, 0x1c) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="2bca821486a150fcd48c180a285676935ef814f5623fcb06da469ea8c54b6e762661aedde544a40a20d966c8e9b92d3387117570d5454e6993cb7f661da6fd23d13972dd34a75ae7c573209a6c42a69f5bcec19a5b7d138d878d3324477be2d3efeb3a8f21aca3ec8e0d5e7f8cb2e8eb5ec7a118f61ffba5709a374a9dcf6b066cd1788fad29f9c0626c6fa804750c0877cb4b8ca153d0c15497d3b08b6afca1bd6eb4fe0e914a6b30c103110f499ccfe310e1d8aed919280f4bdd4ac2dd", 0xbe}, {&(0x7f0000000340)="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", 0x1000}], 0x2, 0x4) connect$inet(r0, &(0x7f0000000300)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x2, 0x0) splice(r2, &(0x7f00000000c0)=0x9cd6, r0, &(0x7f0000000100)=0xfffffffffffffff8, 0xd7d5, 0x6) 00:12:28 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) pipe(0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 00:12:28 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2223.920912][ T2592] IPVS: ftp: loaded support on port[0] = 21 [ 2224.011502][ T26] audit: type=1804 audit(1599869548.589:1480): pid=2596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3579/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 00:12:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) r2 = socket$inet(0x2, 0x2, 0x7) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) sendfile(r3, r1, 0x0, 0x100000000) [ 2224.623995][ T2592] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:29 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x1, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) connect(r1, &(0x7f00000001c0)=@llc={0x1a, 0x6, 0x76, 0x1, 0x6, 0x0, @multicast}, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = accept(r1, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000b40)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r4, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000b80)={0x14, r5, 0x55, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f00000008c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000001140)=ANY=[@ANYBLOB="9dcf0cbd0b91d4020000066ce30034c17bed1d75899c423237182ad0d0249309cc80bf6e857167a5a9ebd2a5ddc8fdaf3cb25b3c73f365c872a421f74a826697c2054decb0f4e1cfab48856505e32bca32205735d48a81644d916af12792c149b460e3252f62ca6ee04c09d51502f6d877662800ff2f022f1cbe258ff4c745db46c6d0f605000000dbbdc0afc3c2f42e7ef13f066c42cffa429b9a2d7df3e6ea5bc34f64128d040462e04575302d6de4d8f1ef2377c2a42a67c34788e3709b408f122308fe", @ANYRES16=r5, @ANYBLOB="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"], 0x2d4}, 0x1, 0x0, 0x0, 0x7a8fa18b87424fbd}, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x10, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x80000000}, &(0x7f0000000140)=0x14) mmap(&(0x7f00005d8000/0x3000)=nil, 0x3000, 0xb, 0x13, r0, 0x5c4c8000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) close(r7) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x12f}}, 0x0) 00:12:29 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000240)) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000002c0)={[{0x2b, 'pids'}, {0x2b, 'pids'}, {0x2d, 'cpu'}, {0xc7cf95eac3664ebe, 'memory'}, {0x2d, 'pids'}, {0x2d, 'memory'}, {0x2b, 'memory'}, {0x2b, 'cpu'}]}, 0x34) r3 = accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14, 0x80800) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000000c0)=ANY=[@ANYBLOB="055b00000000000004000000000000000400000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\t\x00'/28, @ANYRES32=r1, @ANYBLOB="00000000de0900"/28, @ANYRES32=r3, @ANYBLOB="000000000400"/28, @ANYRES32=r4, @ANYBLOB='\x00'/28]) getsockname$netrom(r0, &(0x7f0000000180)={{0x3, @rose}, [@default, @bcast, @default, @remote, @remote, @null, @remote, @netrom]}, &(0x7f0000000200)=0x48) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @private=0xa010100, 0x0, 0x0, 'lblcr\x00', 0x0, 0x0, 0x74}, 0x2c) [ 2224.791494][ T26] audit: type=1804 audit(1599869549.369:1481): pid=2645 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3580/cgroup.controllers" dev="sda1" ino=16288 res=1 errno=0 [ 2225.014380][ T26] audit: type=1804 audit(1599869549.589:1482): pid=2661 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3048/memory.events" dev="sda1" ino=16370 res=1 errno=0 00:12:29 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2225.171044][ T26] audit: type=1800 audit(1599869549.589:1483): pid=2661 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16370 res=0 errno=0 00:12:29 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2225.317147][ T26] audit: type=1804 audit(1599869549.589:1484): pid=2661 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3048/memory.events" dev="sda1" ino=16370 res=1 errno=0 00:12:30 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000400)=@in={0x2, 0x0, @local}, 0x80, 0x0}}], 0x31e, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00', 0xb}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x0, 0x40) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x8}) [ 2225.450853][ T26] audit: type=1800 audit(1599869549.879:1485): pid=2661 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16370 res=0 errno=0 [ 2225.564406][ T26] audit: type=1804 audit(1599869549.889:1486): pid=2674 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3048/memory.events" dev="sda1" ino=16370 res=1 errno=0 [ 2225.591163][ T2680] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2225.689907][ T26] audit: type=1804 audit(1599869550.139:1487): pid=2680 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3581/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2225.960539][ T2669] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 2225.993857][ T2669] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2226.170581][ T2679] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2226.424216][ T26] audit: type=1804 audit(1599869550.999:1488): pid=2704 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3582/cgroup.controllers" dev="sda1" ino=16383 res=1 errno=0 [ 2226.472372][ T2704] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2226.756348][ T509] tipc: TX() has been purged, node left! [ 2226.766273][ T509] tipc: TX() has been purged, node left! [ 2226.785436][ T509] tipc: TX() has been purged, node left! [ 2226.799429][ T509] tipc: TX() has been purged, node left! [ 2226.815572][ T509] tipc: TX() has been purged, node left! [ 2226.834747][ T509] tipc: TX() has been purged, node left! [ 2226.842446][ T509] tipc: TX() has been purged, node left! 00:12:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xe, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x200003e6, 0x61, 0x0, 0x20}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ipvlan0\x00'}) 00:12:33 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:33 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e0000001800028014000100000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:33 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280), 0x68) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'macvlan1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x41}, 0x40000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000180)={r3}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r6, 0x45}], 0x1, 0x0, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000002c0)={0x0, 0x0, 0x9, 0x0, 0x0, [{{r0}, 0xd325}, {{}, 0x100000001}, {{}, 0x7}, {{r0}, 0x200000}, {{r2}, 0x9}, {{r4}, 0x10001}, {{r5}, 0x1}, {{r6}, 0xa65a}, {{r3}, 0x8}]}) sendfile(r3, r2, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 00:12:33 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000240)) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000002c0)={[{0x2b, 'pids'}, {0x2b, 'pids'}, {0x2d, 'cpu'}, {0xc7cf95eac3664ebe, 'memory'}, {0x2d, 'pids'}, {0x2d, 'memory'}, {0x2b, 'memory'}, {0x2b, 'cpu'}]}, 0x34) r3 = accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14, 0x80800) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000000c0)=ANY=[@ANYBLOB="055b00000000000004000000000000000400000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\t\x00'/28, @ANYRES32=r1, @ANYBLOB="00000000de0900"/28, @ANYRES32=r3, @ANYBLOB="000000000400"/28, @ANYRES32=r4, @ANYBLOB='\x00'/28]) getsockname$netrom(r0, &(0x7f0000000180)={{0x3, @rose}, [@default, @bcast, @default, @remote, @remote, @null, @remote, @netrom]}, &(0x7f0000000200)=0x48) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @private=0xa010100, 0x0, 0x0, 'lblcr\x00', 0x0, 0x0, 0x74}, 0x2c) 00:12:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2229.034056][ T2725] IPVS: ftp: loaded support on port[0] = 21 [ 2229.052618][ T2728] IPVS: ftp: loaded support on port[0] = 21 [ 2229.065479][ T2726] IPVS: ftp: loaded support on port[0] = 21 [ 2229.143537][ T26] audit: type=1804 audit(1599869553.719:1489): pid=2730 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3050/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 [ 2229.303365][ T26] audit: type=1804 audit(1599869553.879:1490): pid=2727 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3583/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 [ 2229.319696][ T2727] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:12:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0xf8d, @private2, 0xfffffffa}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000680)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)="bb9df47ea2840b187d74de0f1f0b1a303a2511ec0a783f04913b1a3711ef0b520a8255ec121ee71939dd5613f903cb508b6ba35b70961a4988d3e7d6f0ef480cff7f18fcc4d9d39b1b7f33d82d5dd7b08b1bda08438f8d478f1b557a212d0e6b4f4d5451b1fd5e3e8859f2571343599e5362c4d347090d6504df2dfc349611b0f1f27cee04aca08dcbb374840f972ff027c8dfe79485756771ae0f895cbf90510a44c99e2c0449acad2443fa65b47d6f8c1604f54f4a2e31aa9e0a5d1a796a69e54b16a4ffe6702ba48744b94752738d48655c1daeb1bee50d34a0583b092f", 0xdf}], 0x1, &(0x7f0000000140)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x30, 0x81}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000400)="9db23227b7fbf9ea0abacf60c7c0e989e24daa9c81c8a8ca9d8b5102ee5333fcd0b2aee22bdd780849ec024b5f9f5975efab2cb999d673e73229aae8db771705611a9b83ae648997c92d5b829a393724bc191b2c252b2be4e57de3e47c45f7516e5e8ba3c54250bff94fbe8f43170a90ef18405d9e88bbcf8f646c22ecc9312421a4024ec030ab6575b7227d", 0x8c}, {&(0x7f0000000180)="bbb3a7ec4a299e8d5aeff8d9074570bf0c09080f7524837cf93de9e1b600781baac4438e20e20242c713f2308049", 0x2e}, {&(0x7f0000000340)="63097baa318c89e9959f10711eccbf2311264291a4ee60927088ab99fc6d8ba16dcde4d06404a6b8e0d7940364ac95415513a0997fc0e9e93e80bd69d1b77cb70ead8e873047b725", 0x48}, {&(0x7f00000004c0)="214a60f13f680680ba27fd185241bdd78d548b16962ae31f69eb6c7413445c054020338ea3a5879afa73983df2614d40a35ac1a385b2c78aaf91c4c600755930260839fc85ad42ad626c1e497b35383b49a6ab3e3e0377b60fabc7b037fd63f2c1f39b501181a8849d90d0ba90c48b8bd8c6550616e3f99a954ab1a6a3e9c842c336e5cdfc74ad10a5a930c6c5aefd8a0a54892a76c8b3270446ed7760f60a780de072cd96bc9523e97e67120940cd04373121a52a161491e27294ffa0059c4c23d85d0082e6b66c407e7996974f", 0xce}], 0x4, &(0x7f0000000600)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffff80}], 0x60}], 0x2, 0x4004) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_init_net_socket$ax25(0x3, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x3aa) r2 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) shutdown(r1, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x424}}, 0x0) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0x88493c4140854681, 0x0, 0x0, 0x0) [ 2229.858517][ T2728] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 2229.876691][ T2728] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2229.947795][ T26] audit: type=1804 audit(1599869554.529:1491): pid=2809 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3050/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 [ 2230.033060][ T2725] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2230.069654][ T26] audit: type=1804 audit(1599869554.589:1492): pid=2734 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3050/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 [ 2230.143847][ T7] tipc: TX() has been purged, node left! [ 2230.178006][ T26] kauditd_printk_skb: 2 callbacks suppressed 00:12:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2230.178020][ T26] audit: type=1804 audit(1599869554.589:1495): pid=2734 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3050/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 00:12:34 executing program 3: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010000000006c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a0102000000000000000000000000040004800900020002000000000000000900010073797a30000000000800034000000001"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000812000/0x3000)=nil, 0x3000, 0x1000002, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x24, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x10, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x8800}, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_DEBUG_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x80) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x6, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null]}) [ 2230.336974][ T26] audit: type=1804 audit(1599869554.909:1496): pid=2817 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3584/cgroup.controllers" dev="sda1" ino=16383 res=1 errno=0 [ 2230.348526][ T2822] IPVS: ftp: loaded support on port[0] = 21 [ 2230.374307][ T2817] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:12:35 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280), 0x68) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'macvlan1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x41}, 0x40000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000180)={r3}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) ppoll(&(0x7f00000001c0)=[{r6, 0x45}], 0x1, 0x0, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000002c0)={0x0, 0x0, 0x9, 0x0, 0x0, [{{r0}, 0xd325}, {{}, 0x100000001}, {{}, 0x7}, {{r0}, 0x200000}, {{r2}, 0x9}, {{r4}, 0x10001}, {{r5}, 0x1}, {{r6}, 0xa65a}, {{r3}, 0x8}]}) sendfile(r3, r2, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 00:12:35 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555fedbe9d8f3b423cdacfa7e32fe0231368b2264f9c504c9f1f65515b0e1a38d8665522be18bd10a48b043ccc42646d25dfd73d06d7535f7866907dc6751dfb265a0e3ccae669e173a649c1cfd6587d452d64e7cc957d77578f4c35235138d5521f97b3359c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000340)='vnet_tx_trigger\x00', r0}, 0x10) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x4) pipe(&(0x7f0000000380)={0xffffffffffffffff}) read(r2, &(0x7f0000000280)=""/164, 0xa4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0xa, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001}, [@exit, @call={0x85, 0x0, 0x0, 0x49}, @ldst={0x2, 0x2, 0x1, 0x2, 0x7, 0x0, 0x1}, @alu={0x7, 0x0, 0x1, 0x0, 0x4, 0xffffffffffffffc0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1d}, @generic={0x4, 0x8, 0x0, 0x1800, 0x5}, @ldst={0x0, 0x0, 0x2, 0x5, 0x6, 0xfffffffffffffff0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x4, [], r1, 0x0, r2, 0x8, &(0x7f0000000280)={0x9, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0x0, 0x0, 0x6}, 0x10}, 0x78) [ 2230.788805][ T26] audit: type=1804 audit(1599869555.370:1497): pid=2836 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3051/cgroup.controllers" dev="sda1" ino=15939 res=1 errno=0 00:12:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0xf8d, @private2, 0xfffffffa}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000680)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)="bb9df47ea2840b187d74de0f1f0b1a303a2511ec0a783f04913b1a3711ef0b520a8255ec121ee71939dd5613f903cb508b6ba35b70961a4988d3e7d6f0ef480cff7f18fcc4d9d39b1b7f33d82d5dd7b08b1bda08438f8d478f1b557a212d0e6b4f4d5451b1fd5e3e8859f2571343599e5362c4d347090d6504df2dfc349611b0f1f27cee04aca08dcbb374840f972ff027c8dfe79485756771ae0f895cbf90510a44c99e2c0449acad2443fa65b47d6f8c1604f54f4a2e31aa9e0a5d1a796a69e54b16a4ffe6702ba48744b94752738d48655c1daeb1bee50d34a0583b092f", 0xdf}], 0x1, &(0x7f0000000140)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x30, 0x81}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000400)="9db23227b7fbf9ea0abacf60c7c0e989e24daa9c81c8a8ca9d8b5102ee5333fcd0b2aee22bdd780849ec024b5f9f5975efab2cb999d673e73229aae8db771705611a9b83ae648997c92d5b829a393724bc191b2c252b2be4e57de3e47c45f7516e5e8ba3c54250bff94fbe8f43170a90ef18405d9e88bbcf8f646c22ecc9312421a4024ec030ab6575b7227d", 0x8c}, {&(0x7f0000000180)="bbb3a7ec4a299e8d5aeff8d9074570bf0c09080f7524837cf93de9e1b600781baac4438e20e20242c713f2308049", 0x2e}, {&(0x7f0000000340)="63097baa318c89e9959f10711eccbf2311264291a4ee60927088ab99fc6d8ba16dcde4d06404a6b8e0d7940364ac95415513a0997fc0e9e93e80bd69d1b77cb70ead8e873047b725", 0x48}, {&(0x7f00000004c0)="214a60f13f680680ba27fd185241bdd78d548b16962ae31f69eb6c7413445c054020338ea3a5879afa73983df2614d40a35ac1a385b2c78aaf91c4c600755930260839fc85ad42ad626c1e497b35383b49a6ab3e3e0377b60fabc7b037fd63f2c1f39b501181a8849d90d0ba90c48b8bd8c6550616e3f99a954ab1a6a3e9c842c336e5cdfc74ad10a5a930c6c5aefd8a0a54892a76c8b3270446ed7760f60a780de072cd96bc9523e97e67120940cd04373121a52a161491e27294ffa0059c4c23d85d0082e6b66c407e7996974f", 0xce}], 0x4, &(0x7f0000000600)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffff80}], 0x60}], 0x2, 0x4004) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_init_net_socket$ax25(0x3, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x3aa) r2 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) shutdown(r1, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x424}}, 0x0) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0x88493c4140854681, 0x0, 0x0, 0x0) 00:12:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000000) [ 2231.046058][ T2822] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 2231.066312][ T2822] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2231.243519][ T26] audit: type=1804 audit(1599869555.820:1498): pid=2826 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir678540703/syzkaller.Nf5QiK/3043/cgroup.controllers" dev="sda1" ino=15841 res=1 errno=0 00:12:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000000) [ 2231.371079][ T26] audit: type=1804 audit(1599869555.850:1499): pid=2831 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir678540703/syzkaller.Nf5QiK/3043/cgroup.controllers" dev="sda1" ino=15841 res=1 errno=0 00:12:36 executing program 5: unshare(0x62020500) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x2) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000240)=0xfffffffffffff79c) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x11, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="f80000002e00000426bd7000fddbdf2513000000e40066802efd7d2347a4b6c73296ce59314e826e69d216ea2bea573ba4ddb3f7aca8282012bfa25083a1d82f1298cbb56610b61a2f2f7e4f9cbce8825148ed3a8e34ab9d8e860241630e663fc085616c7e207639ee5dccc3d6f01ad37ccf7c8b2a7d8b484fbe742c948a7b97139fd6f308c70e7ec0e77242e674246b47b7314b5e1611e7ca1df755bf076a3d8ced25c1e465e0aeafe16dbff68ea0f9b09ae4b0f8582a5cbb4f0e0d7975581d225aba0762aea28fb7f4e875f2b87dd0fbc9709127d579235fd2c3113c19ab04ee7f7a13a02e56ec3e46350e7af03d5bd1193664159ef71d"], 0xf8}, 0x1, 0x0, 0x0, 0x8c1}, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000200)) 00:12:36 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2231.489075][ T26] audit: type=1804 audit(1599869555.870:1500): pid=2872 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3585/cgroup.controllers" dev="sda1" ino=16051 res=1 errno=0 [ 2231.571593][ T2884] IPVS: ftp: loaded support on port[0] = 21 [ 2231.619109][ T26] audit: type=1804 audit(1599869556.170:1501): pid=2840 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir678540703/syzkaller.Nf5QiK/3043/cgroup.controllers" dev="sda1" ino=15841 res=1 errno=0 00:12:36 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000061112000000000009500000000000000fd9ca3a7753fa66ebff0a93261763f00a57df35f3161c97af107994a18ab948f22"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a42, 0x1700) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f00000001c0)={{r0}, r3, 0x2, @unused=[0x24, 0x0, 0x399, 0x1], @subvolid=0xfca}) 00:12:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000000) [ 2231.787108][ T26] audit: type=1804 audit(1599869556.190:1502): pid=2881 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3586/cgroup.controllers" dev="sda1" ino=15753 res=1 errno=0 00:12:36 executing program 4: pipe(&(0x7f0000000380)={0xffffffffffffffff}) read(r0, &(0x7f0000000280)=""/164, 0xa4) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f0000000140)={0xc223, 0x1}) syz_emit_ethernet(0x12e, &(0x7f0000000000)={@random="8b575f6729e2", @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "52e00f", 0xf8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3a]}, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "011700", 0x0, 0x11, 0x0, @mcast1, @loopback, [@fragment, @hopopts={0x0, 0x16, [], [@calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim, @hao={0xc9, 0x10, @mcast1}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @generic={0x0, 0x26, "9c5638a720e119fea37b7032547cfca824ee3fa75e85509095878fc52305b54a21d5c21f1247"}, @hao={0xc9, 0x10, @mcast2}]}]}}}}}}}, 0x0) [ 2231.961249][ T26] audit: type=1804 audit(1599869556.250:1503): pid=2888 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3051/cgroup.controllers" dev="sda1" ino=15939 res=1 errno=0 00:12:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) 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) sendfile(r5, r4, 0x0, 0x100000000) [ 2232.085106][ T26] audit: type=1800 audit(1599869556.490:1504): pid=2911 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name=22 dev="sda1" ino=15953 res=0 errno=0 00:12:36 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket$inet6(0xa, 0xa, 0x1) r2 = accept(r0, &(0x7f00000001c0)=@x25={0x9, @remote}, &(0x7f0000000240)=0x80) ioctl$SIOCAX25ADDFWD(r2, 0x89ea, &(0x7f0000000280)={@default, @bcast}) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000140)=0x2c) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00040000ffffffff000000000b00010024736d61726b00000c000200060000"], 0x3c}}, 0x0) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = accept$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @broadcast}, &(0x7f0000000300)=0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r6, 0x8983, &(0x7f0000000340)) sendmsg$nl_route_sched(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x4004020}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x4924924924926d3, 0x0) 00:12:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) 00:12:37 executing program 3: r0 = socket(0x10, 0x80002, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) connect$tipc(r0, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x4}}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) setsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [], @private=0xa010101}, 0x10000}}}, 0x84) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r7, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r4}]}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x48}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg0\x00', r4}) 00:12:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="184000001600010a000000008b4575dff76259f4"], 0x78}}, 0x0) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x24}, @remote, 0x1}, 0x10) 00:12:37 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:37 executing program 4: unshare(0x40000000) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240)=0x41, &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000a, 0xc031, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@rand_addr=' \x01\x00'}, {}, {0x8}}, {{@in6=@empty}, 0x0, @in=@remote}}, 0xe8) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000080000000000000000000000003"]}) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000140)) syz_init_net_socket$ax25(0x3, 0x5, 0x7) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 2232.951669][ T2950] IPVS: ftp: loaded support on port[0] = 21 [ 2232.955180][ T2949] IPVS: ftp: loaded support on port[0] = 21 [ 2233.252376][ T2985] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2233.333161][ T2992] bridge45: port 1(ip6gretap24) entered blocking state [ 2233.364003][ T2992] bridge45: port 1(ip6gretap24) entered disabled state [ 2233.404498][ T2992] device ip6gretap24 entered promiscuous mode 00:12:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x4}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8, 0x4030}, [@IFLA_PROTO_DOWN={0x5, 0xa, 0xf}]}, 0x28}}, 0x0) 00:12:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2233.620721][ T2950] IPVS: ftp: loaded support on port[0] = 21 00:12:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000050074b40700dce1"], 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0xfffffffe) [ 2233.726335][ T3014] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 00:12:38 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2233.871948][ T3018] bond5: (slave bridge38): making interface the new active one [ 2233.884574][ T3018] bond5: (slave bridge38): Enslaving as an active interface with an up link [ 2233.913186][ T3014] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2234.027594][ T3018] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2234.048990][ T3066] IPVS: ftp: loaded support on port[0] = 21 [ 2234.062335][ T3014] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 2234.078879][ T3018] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 00:12:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0xe22, 0x0, @mcast2, 0xb}, 0x1c) syz_emit_ethernet(0x7d, &(0x7f0000000000)={@dev={[], 0x2c}, @random="00fdee00", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010008", 0x47, 0x11, 0x0, @private1={0xfc, 0x1, [], 0x1}, @mcast2, {[], {0x2, 0xe22, 0x47, 0x0, @wg=@data={0x4, 0x0, 0x0, "2b91f54258a60a16e0427ce97ce2894a1a43fd53b253876e7189b731b651062288bf6c2de359ef4e81a960b8a03802"}}}}}}}, 0x0) 00:12:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100000000) 00:12:39 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x3, @ipv4={[], [], @multicast1}, 0x2ba6}, 0x1c) socket(0x1000000010, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="02010000020000020000000000000000fc4b167c993278800dd6affff5d2aa1132b645aac16b99bfa450d1dbf669b4b982b9f9852b1c5d235cf75832bcea63720cf4aa5f4e3ad2fa3cd93cadd74d7200"/92], 0x10}}, 0x0) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x1}, 0x8) connect$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) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0x1) 00:12:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) read(r1, &(0x7f0000000280)=""/164, 0xa4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@map=r0, 0xffffffffffffffff, 0x1d, 0x1, r1}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r3, &(0x7f0000000300)=""/47, 0x2f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x0, 0xfffffff7}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r4, 0x5, 0x7ca}, &(0x7f0000000540)=0xc) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x14, 0x16, 0xa01, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) read$alg(r5, &(0x7f0000000300)=""/47, 0x2f) ioctl$sock_bt_hci(r5, 0x400448e3, &(0x7f00000003c0)="88fed3c91f7074121be52bc3255e367f4e6f7cf28630a68d8d37a5110455e649916a1f158df6867d99aed9a02bee77fcea63d6160e307073b67e680e7eb8fef6fdeaf19c01683c138a868e52b04c42d62bea1c6efe7e2591913c4b99aa7874da220e57c3d60eb878c651e67d2ce085c5106d02a3814f6cd41612aa7233a1cafc8b516e3e4d611b209ba1719ecdacebc29d13664b6370a76d73014cf8c5ab3f47b9c5454b860ded36cbe3a6400ff6bac1f906d609fc44ba10cb7e57d39dab5b59d009b846b30eb23c837af832b14f6bce0bcd4e84b582d32cd08c") sendmsg$nl_generic(r2, &(0x7f00000001c0)={0x0, 0x6c, &(0x7f0000000100)={&(0x7f00000030c0)=ANY=[@ANYBLOB="2800000026002908000000000000000004000000110011002f2940952d96b99464cb2b71316113a3"], 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000000c0)=0x80002, 0x4) 00:12:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x12) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001600010a0000000000000000000000001771dd53e9fb51dae4ffa98374829f254d1166cddea98d106aa4416defbf9305c36d5879c1daa2f6c87069e02fc14c65b13c3aaedd3e3830d638fd9ffed96151949d8744feb2afbfab92bb27e5f5610b944f688c7c8884f58782266f581d2b0c26f2298df604ac3ee9"], 0x78}}, 0x0) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) ioctl$SIOCRSGCAUSE(r2, 0x89e0, &(0x7f00000000c0)) read(r1, 0x0, 0x1b3) 00:12:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100000000) 00:12:39 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) socket$vsock_stream(0x28, 0x1, 0x0) write$tun(r0, &(0x7f0000000680)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "a5c268", 0x1298, 0x3a, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x26, 0x19, "e5fb000005005357cd99e33bca98e246dc9027eb3334ea443e7fdc4049b892d54090878bee496aa11e07fb0f1db1a0ebe2f95347b0317613023381165c01f08fea1048ea59a6f2273e02707fdd7defc02bde3192360593169594710bddd04aead6c89c87778555de42d23236534ba1a799a63eb4532003a703b249e4628e4706bccc7a264ee85014d99a7fd4565d3c416c835a741eb4e97140e834013724d23450072f0087ac65295ca0d7c601c30de0161560e2d20c5b1052e9b208e25470e9fa884ecd2082ec38b3cb19c083"}, {0x0, 0x1b, "14a142ef59c04e8e7b4db5309006bd98ec79847a52ed68124e8a24d3079fc53b81c039a7d59f992dcb481043f510a0ce1ebb98c07a624ff8c8cc0b4fd3b8e700196d1f5696e184393de669ffaebfbd494a9d6a5fedac0738ffc3dcb3c1b96e48fd063786ae5701f6aa5022621e665607848e20f162630df96d0a773993e97ae6b847e51883d73d66bb30b4375229cfd0c9c41f511bfbf2bca94caa7ce76be257173a4eae2b484117ac32acf6ea1a32def26c919c93055c2f9a640b2d847d527357902538828abd66b3d1a9b85034066154f0b2ec054f6a8712ec98e5"}, {0x0, 0x1f, "8cf0833ae2772f05d302c778833be4f2b9c43c83284b82e71ca1ee382af46513079a2f52da08c93afdfc1a18e4b677b307a1c7df90787cbd143b129bc8dbc39104eb21674d26fd4ced8626df256869e168d42f4d160ad1442cae2bd8fda0fc44a08759d245bfe8eba42ec7967c1e953256a057369159333bca73b498a882fb5e840d429804169a6446c1d1b013144ae0ee276a463ef69ea4c4636751083041811c9b549256c6a3a71e451f8fd4de25629b3de61cba78315412fa14e350bb03feaf63909bd7320561df80bc77f36d4561a5efcc324450355ed398d9e46e798e23e2a4a2c787728b9c549a1894c53dcdfe834c7785fb3c4331"}, {0x0, 0x3, "6598975984c98199c07565e33783bc472344c2fc4e6a32"}, {0x0, 0x1f8, "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{0x0, 0x1, "c3dc73ee76fa"}]}}}}}, 0x12ca) 00:12:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x57, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0100000000000000240012000c000100627269646765"], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_ADDR={0xa, 0x14, @link_local}, @IFLA_BR_VLAN_FILTERING={0x5, 0x7, 0x3f}]}}}]}, 0x48}}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x30, 0x9, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x1, 0x0, 0x7, 0x4, 0x8}, 0x14) 00:12:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100000000) [ 2235.102424][ T3151] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:39 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2235.395512][ T3165] IPVS: ftp: loaded support on port[0] = 21 00:12:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x2, 0x400, 0xc, 0x82}, 0x40) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00000002c0), 0x4) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c='\xa0\xcb\x87\x9aG\xf5\xbcdL\x0ei?\xa6\xd01\xc7J\x15S\xb6\xe9\x01\xb9\xff/Q\x8cx\x04/\xb5B'}, @WGDEVICE_A_PEERS={0x4}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x40}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x200000c0}, 0x801) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000380)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0), 0x1081, r0}, 0x38) [ 2235.841704][ T3179] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-–¹”dË+q1' [ 2235.876808][ T3179] CPU: 1 PID: 3179 Comm: syz-executor.0 Not tainted 5.9.0-rc3-syzkaller #0 00:12:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2235.885424][ T3179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2235.895486][ T3179] Call Trace: [ 2235.898793][ T3179] dump_stack+0x198/0x1fd [ 2235.903144][ T3179] sysfs_warn_dup.cold+0x1c/0x2d [ 2235.908094][ T3179] sysfs_do_create_link_sd+0x11e/0x140 [ 2235.913685][ T3179] sysfs_create_link+0x5f/0xc0 [ 2235.918461][ T3179] device_add+0x6ff/0x1c40 [ 2235.922892][ T3179] ? devlink_add_symlinks+0x450/0x450 [ 2235.928341][ T3179] ? ieee80211_set_bitrate_flags+0x3d1/0x610 [ 2235.934336][ T3179] wiphy_register+0x1d66/0x2850 [ 2235.939212][ T3179] ? wiphy_unregister+0xc10/0xc10 [ 2235.944258][ T3179] ? generic_xdp_install+0x700/0x700 [ 2235.949639][ T3179] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2235.955751][ T3179] ieee80211_register_hw+0x22c9/0x39a0 [ 2235.961239][ T3179] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 2235.966683][ T3179] ? mac80211_hwsim_new_radio+0x1f34/0x4540 [ 2235.972589][ T3179] ? lock_downgrade+0x830/0x830 [ 2235.977454][ T3179] ? lock_is_held_type+0xbb/0xf0 [ 2235.982528][ T3179] ? memset+0x20/0x40 [ 2235.986519][ T3179] ? __hrtimer_init+0x12c/0x260 [ 2235.991381][ T3179] mac80211_hwsim_new_radio+0x2353/0x4540 [ 2235.997134][ T3179] ? hwsim_virtio_rx_work+0x350/0x350 [ 2236.002521][ T3179] ? memcpy+0x39/0x60 [ 2236.006519][ T3179] hwsim_new_radio_nl+0x93e/0xf8c [ 2236.011557][ T3179] ? mac80211_hwsim_new_radio+0x4540/0x4540 [ 2236.017470][ T3179] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 2236.024410][ T3179] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 2236.031267][ T3179] genl_rcv_msg+0x61d/0x980 [ 2236.035787][ T3179] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2236.042741][ T3179] ? lock_release+0x8f0/0x8f0 [ 2236.047426][ T3179] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 2236.052720][ T3179] netlink_rcv_skb+0x15a/0x430 [ 2236.057498][ T3179] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2236.068760][ T3179] ? netlink_ack+0xa10/0xa10 [ 2236.073346][ T3179] genl_rcv+0x24/0x40 [ 2236.077312][ T3179] netlink_unicast+0x533/0x7d0 [ 2236.082078][ T3179] ? netlink_attachskb+0x810/0x810 [ 2236.087193][ T3179] ? __phys_addr_symbol+0x2c/0x70 [ 2236.092196][ T3179] ? __check_object_size+0x171/0x3e4 [ 2236.097466][ T3179] netlink_sendmsg+0x856/0xd90 [ 2236.102228][ T3179] ? netlink_unicast+0x7d0/0x7d0 [ 2236.107156][ T3179] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2236.112421][ T3179] ? netlink_unicast+0x7d0/0x7d0 [ 2236.117339][ T3179] sock_sendmsg+0xcf/0x120 [ 2236.121761][ T3179] ____sys_sendmsg+0x6e8/0x810 [ 2236.126563][ T3179] ? kernel_sendmsg+0x50/0x50 [ 2236.131217][ T3179] ? do_recvmmsg+0x6d0/0x6d0 [ 2236.135793][ T3179] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2236.141754][ T3179] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2236.147715][ T3179] ___sys_sendmsg+0xf3/0x170 [ 2236.152285][ T3179] ? sendmsg_copy_msghdr+0x160/0x160 [ 2236.157550][ T3179] ? __fget_files+0x272/0x400 [ 2236.162209][ T3179] ? lock_downgrade+0x830/0x830 [ 2236.167044][ T3179] ? find_held_lock+0x2d/0x110 [ 2236.171799][ T3179] ? __fget_files+0x294/0x400 [ 2236.176464][ T3179] ? __fget_light+0xea/0x280 [ 2236.181051][ T3179] __sys_sendmsg+0xe5/0x1b0 [ 2236.185534][ T3179] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2236.190550][ T3179] ? syscall_enter_from_user_mode+0x20/0x290 [ 2236.196511][ T3179] ? lockdep_hardirqs_on+0x53/0x100 [ 2236.201703][ T3179] do_syscall_64+0x2d/0x70 [ 2236.206106][ T3179] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2236.211986][ T3179] RIP: 0033:0x45d5b9 [ 2236.215879][ T3179] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2236.235461][ T3179] RSP: 002b:00007fb188717c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2236.243850][ T3179] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5b9 [ 2236.251890][ T3179] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 2236.259842][ T3179] RBP: 000000000118d2a0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.267792][ T3179] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118d26c [ 2236.275849][ T3179] R13: 00007ffea6b904ff R14: 00007fb1887189c0 R15: 000000000118d26c [ 2236.299424][ T3151] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:41 executing program 4: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000000)=0xff, 0x4) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={0x3, @bcast, 0xee01}) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x2, 0x8, 0x101, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8808}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x24008040}, 0x8004) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xca9e, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x1}, 0x8) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000240)={r1}, 0x8) getsockopt$TIPC_SRC_DROPPABLE(r3, 0x10f, 0x80, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000300)={'wg1\x00', 0x200}) bind$netlink(r3, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfd, 0x8200100}, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x38, 0x3e9, 0x8, 0x70bd2d, 0x25dfdbfe, {0x4, 0x1, 0x0, 0x0, 0x6, 0x4, 0x3ff, 0x9}, ["", "", "", "", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x2000c004}, 0x4000) sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)={0x144, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x130, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "c980711889355633bc337395fa00ce7f09d13d4bfe2673b13d83539c70358afc2df8"}}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "9bdb94e060aa22dd23554ccc0aeaec3ad5cf4fdcc6ae166db82e3c50f82c36471be4"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "46209e5be63c5885784b9a660417275cb64d850f9af1abefebf3a1e32738a5e99ef4"}}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "3c6de88a6c7cd9857b5e840731ef5750cea0dd8e268c"}}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x2c048805}, 0x20004000) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfb}, 0x1c}, 0x1, 0x0, 0x0, 0x4000002}, 0x20040800) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000840)={0x0, 0x4}, 0x8) ioctl$HCIINQUIRY(r3, 0x800448f0, &(0x7f0000000880)={0x0, 0x800, "dcb4c5", 0xab, 0x6}) 00:12:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x2, 0x400, 0xc, 0x82}, 0x40) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00000002c0), 0x4) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c='\xa0\xcb\x87\x9aG\xf5\xbcdL\x0ei?\xa6\xd01\xc7J\x15S\xb6\xe9\x01\xb9\xff/Q\x8cx\x04/\xb5B'}, @WGDEVICE_A_PEERS={0x4}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x40}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x200000c0}, 0x801) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000380)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0), 0x1081, r0}, 0x38) 00:12:41 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) read(r1, &(0x7f0000000280)=""/164, 0xa4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@map=r0, 0xffffffffffffffff, 0x1d, 0x1, r1}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r3, &(0x7f0000000300)=""/47, 0x2f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x0, 0xfffffff7}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r4, 0x5, 0x7ca}, &(0x7f0000000540)=0xc) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x14, 0x16, 0xa01, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) read$alg(r5, &(0x7f0000000300)=""/47, 0x2f) ioctl$sock_bt_hci(r5, 0x400448e3, &(0x7f00000003c0)="88fed3c91f7074121be52bc3255e367f4e6f7cf28630a68d8d37a5110455e649916a1f158df6867d99aed9a02bee77fcea63d6160e307073b67e680e7eb8fef6fdeaf19c01683c138a868e52b04c42d62bea1c6efe7e2591913c4b99aa7874da220e57c3d60eb878c651e67d2ce085c5106d02a3814f6cd41612aa7233a1cafc8b516e3e4d611b209ba1719ecdacebc29d13664b6370a76d73014cf8c5ab3f47b9c5454b860ded36cbe3a6400ff6bac1f906d609fc44ba10cb7e57d39dab5b59d009b846b30eb23c837af832b14f6bce0bcd4e84b582d32cd08c") sendmsg$nl_generic(r2, &(0x7f00000001c0)={0x0, 0x6c, &(0x7f0000000100)={&(0x7f00000030c0)=ANY=[@ANYBLOB="2800000026002908000000000000000004000000110011002f2940952d96b99464cb2b71316113a3"], 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000000c0)=0x80002, 0x4) 00:12:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) read(r1, &(0x7f0000000280)=""/164, 0xa4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@map=r0, 0xffffffffffffffff, 0x1d, 0x1, r1}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r3, &(0x7f0000000300)=""/47, 0x2f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x0, 0xfffffff7}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r4, 0x5, 0x7ca}, &(0x7f0000000540)=0xc) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x14, 0x16, 0xa01, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) read$alg(r5, &(0x7f0000000300)=""/47, 0x2f) ioctl$sock_bt_hci(r5, 0x400448e3, &(0x7f00000003c0)="88fed3c91f7074121be52bc3255e367f4e6f7cf28630a68d8d37a5110455e649916a1f158df6867d99aed9a02bee77fcea63d6160e307073b67e680e7eb8fef6fdeaf19c01683c138a868e52b04c42d62bea1c6efe7e2591913c4b99aa7874da220e57c3d60eb878c651e67d2ce085c5106d02a3814f6cd41612aa7233a1cafc8b516e3e4d611b209ba1719ecdacebc29d13664b6370a76d73014cf8c5ab3f47b9c5454b860ded36cbe3a6400ff6bac1f906d609fc44ba10cb7e57d39dab5b59d009b846b30eb23c837af832b14f6bce0bcd4e84b582d32cd08c") sendmsg$nl_generic(r2, &(0x7f00000001c0)={0x0, 0x6c, &(0x7f0000000100)={&(0x7f00000030c0)=ANY=[@ANYBLOB="2800000026002908000000000000000004000000110011002f2940952d96b99464cb2b71316113a3"], 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000000c0)=0x80002, 0x4) [ 2236.756623][ T26] kauditd_printk_skb: 6 callbacks suppressed [ 2236.756638][ T26] audit: type=1804 audit(1599869561.330:1511): pid=3200 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3594/cgroup.controllers" dev="sda1" ino=15832 res=1 errno=0 00:12:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) 00:12:41 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x3]}, 0x5c) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0xd86dac9, 0x8) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={0xffffffffffffffff, r1, 0x12}, 0x10) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2236.813910][ T26] audit: type=1800 audit(1599869561.330:1512): pid=3200 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=15832 res=0 errno=0 [ 2236.955815][ T3255] IPVS: ftp: loaded support on port[0] = 21 [ 2237.116242][ T3252] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-–¹”dË+q1' [ 2237.145988][ T3252] CPU: 0 PID: 3252 Comm: syz-executor.0 Not tainted 5.9.0-rc3-syzkaller #0 [ 2237.154605][ T3252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2237.164667][ T3252] Call Trace: [ 2237.167970][ T3252] dump_stack+0x198/0x1fd [ 2237.172316][ T3252] sysfs_warn_dup.cold+0x1c/0x2d [ 2237.177264][ T3252] sysfs_do_create_link_sd+0x11e/0x140 [ 2237.182729][ T3252] sysfs_create_link+0x5f/0xc0 [ 2237.187496][ T3252] device_add+0x6ff/0x1c40 [ 2237.191920][ T3252] ? devlink_add_symlinks+0x450/0x450 [ 2237.197297][ T3252] ? ieee80211_set_bitrate_flags+0x3d1/0x610 [ 2237.203287][ T3252] wiphy_register+0x1d66/0x2850 [ 2237.208152][ T3252] ? wiphy_unregister+0xc10/0xc10 [ 2237.213182][ T3252] ? generic_xdp_install+0x700/0x700 [ 2237.218479][ T3252] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2237.224726][ T3252] ieee80211_register_hw+0x22c9/0x39a0 [ 2237.230205][ T3252] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 2237.235587][ T3252] ? mac80211_hwsim_new_radio+0x1f34/0x4540 [ 2237.241491][ T3252] ? lock_downgrade+0x830/0x830 [ 2237.246343][ T3252] ? lock_is_held_type+0xbb/0xf0 [ 2237.251285][ T3252] ? memset+0x20/0x40 [ 2237.255269][ T3252] ? __hrtimer_init+0x12c/0x260 [ 2237.260136][ T3252] mac80211_hwsim_new_radio+0x2353/0x4540 [ 2237.265885][ T3252] ? hwsim_virtio_rx_work+0x350/0x350 [ 2237.271261][ T3252] ? memcpy+0x39/0x60 [ 2237.275252][ T3252] hwsim_new_radio_nl+0x93e/0xf8c [ 2237.280292][ T3252] ? mac80211_hwsim_new_radio+0x4540/0x4540 [ 2237.286201][ T3252] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 2237.293136][ T3252] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 2237.299989][ T3252] genl_rcv_msg+0x61d/0x980 [ 2237.304510][ T3252] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2237.311554][ T3252] ? lock_release+0x8f0/0x8f0 [ 2237.316234][ T3252] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 2237.321529][ T3252] netlink_rcv_skb+0x15a/0x430 [ 2237.326647][ T3252] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2237.333593][ T3252] ? netlink_ack+0xa10/0xa10 [ 2237.338206][ T3252] genl_rcv+0x24/0x40 [ 2237.342188][ T3252] netlink_unicast+0x533/0x7d0 [ 2237.346960][ T3252] ? netlink_attachskb+0x810/0x810 [ 2237.352079][ T3252] ? __phys_addr_symbol+0x2c/0x70 [ 2237.357108][ T3252] ? __check_object_size+0x171/0x3e4 [ 2237.362406][ T3252] netlink_sendmsg+0x856/0xd90 [ 2237.367180][ T3252] ? netlink_unicast+0x7d0/0x7d0 [ 2237.372135][ T3252] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2237.377423][ T3252] ? netlink_unicast+0x7d0/0x7d0 [ 2237.382364][ T3252] sock_sendmsg+0xcf/0x120 [ 2237.386789][ T3252] ____sys_sendmsg+0x6e8/0x810 [ 2237.391557][ T3252] ? kernel_sendmsg+0x50/0x50 [ 2237.396232][ T3252] ? do_recvmmsg+0x6d0/0x6d0 [ 2237.400828][ T3252] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2237.406810][ T3252] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2237.412796][ T3252] ___sys_sendmsg+0xf3/0x170 [ 2237.417387][ T3252] ? sendmsg_copy_msghdr+0x160/0x160 [ 2237.422675][ T3252] ? __fget_files+0x272/0x400 [ 2237.427357][ T3252] ? lock_downgrade+0x830/0x830 [ 2237.432205][ T3252] ? find_held_lock+0x2d/0x110 [ 2237.436986][ T3252] ? __fget_files+0x294/0x400 [ 2237.441674][ T3252] ? __fget_light+0xea/0x280 [ 2237.446270][ T3252] __sys_sendmsg+0xe5/0x1b0 [ 2237.450776][ T3252] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2237.455815][ T3252] ? syscall_enter_from_user_mode+0x20/0x290 [ 2237.461795][ T3252] ? lockdep_hardirqs_on+0x53/0x100 [ 2237.467002][ T3252] do_syscall_64+0x2d/0x70 [ 2237.471427][ T3252] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2237.477318][ T3252] RIP: 0033:0x45d5b9 [ 2237.481215][ T3252] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2237.500811][ T3252] RSP: 002b:00007fb188717c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2237.509217][ T3252] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5b9 [ 2237.517189][ T3252] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 2237.525155][ T3252] RBP: 000000000118d2a0 R08: 0000000000000000 R09: 0000000000000000 [ 2237.533372][ T3252] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118d26c [ 2237.541682][ T3252] R13: 00007ffea6b904ff R14: 00007fb1887189c0 R15: 000000000118d26c 00:12:42 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="21005d2977d4a875972930ce1cd7cb9d01a327c7ecd200000000000000"], &(0x7f0000000280)=0x29) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000080)=0x8) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r2, 0x400448dc, &(0x7f0000000040)='\x00\x00\x00') [ 2237.614806][ T3263] debugfs: Directory '!)@•-–¹”dË+q1' with parent 'ieee80211' already present! 00:12:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) read(r1, &(0x7f0000000280)=""/164, 0xa4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@map=r0, 0xffffffffffffffff, 0x1d, 0x1, r1}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r3, &(0x7f0000000300)=""/47, 0x2f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x0, 0xfffffff7}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r4, 0x5, 0x7ca}, &(0x7f0000000540)=0xc) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x14, 0x16, 0xa01, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) read$alg(r5, &(0x7f0000000300)=""/47, 0x2f) ioctl$sock_bt_hci(r5, 0x400448e3, &(0x7f00000003c0)="88fed3c91f7074121be52bc3255e367f4e6f7cf28630a68d8d37a5110455e649916a1f158df6867d99aed9a02bee77fcea63d6160e307073b67e680e7eb8fef6fdeaf19c01683c138a868e52b04c42d62bea1c6efe7e2591913c4b99aa7874da220e57c3d60eb878c651e67d2ce085c5106d02a3814f6cd41612aa7233a1cafc8b516e3e4d611b209ba1719ecdacebc29d13664b6370a76d73014cf8c5ab3f47b9c5454b860ded36cbe3a6400ff6bac1f906d609fc44ba10cb7e57d39dab5b59d009b846b30eb23c837af832b14f6bce0bcd4e84b582d32cd08c") sendmsg$nl_generic(r2, &(0x7f00000001c0)={0x0, 0x6c, &(0x7f0000000100)={&(0x7f00000030c0)=ANY=[@ANYBLOB="2800000026002908000000000000000004000000110011002f2940952d96b99464cb2b71316113a3"], 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000000c0)=0x80002, 0x4) [ 2237.792536][ T3278] IPVS: ftp: loaded support on port[0] = 21 00:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000003c0)=0x6, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@private}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newlink={0x28, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r3}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={0x0}}, 0x0) [ 2237.830569][ T26] audit: type=1804 audit(1599869562.410:1513): pid=3264 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3595/cgroup.controllers" dev="sda1" ino=15832 res=1 errno=0 [ 2238.155052][ T3320] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-–¹”dË+q1' [ 2238.231398][ T3320] CPU: 0 PID: 3320 Comm: syz-executor.0 Not tainted 5.9.0-rc3-syzkaller #0 [ 2238.240104][ T3320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2238.250163][ T3320] Call Trace: [ 2238.253464][ T3320] dump_stack+0x198/0x1fd [ 2238.257804][ T3320] sysfs_warn_dup.cold+0x1c/0x2d [ 2238.262757][ T3320] sysfs_do_create_link_sd+0x11e/0x140 [ 2238.268220][ T3320] sysfs_create_link+0x5f/0xc0 [ 2238.272974][ T3320] device_add+0x6ff/0x1c40 [ 2238.277394][ T3320] ? devlink_add_symlinks+0x450/0x450 [ 2238.282773][ T3320] ? ieee80211_set_bitrate_flags+0x3d1/0x610 [ 2238.288769][ T3320] wiphy_register+0x1d66/0x2850 [ 2238.293637][ T3320] ? wiphy_unregister+0xc10/0xc10 [ 2238.298669][ T3320] ? generic_xdp_install+0x700/0x700 [ 2238.303968][ T3320] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2238.310046][ T3320] ieee80211_register_hw+0x22c9/0x39a0 [ 2238.316048][ T3320] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 2238.321428][ T3320] ? mac80211_hwsim_new_radio+0x1f34/0x4540 [ 2238.327337][ T3320] ? lock_downgrade+0x830/0x830 [ 2238.332315][ T3320] ? lock_is_held_type+0xbb/0xf0 [ 2238.337263][ T3320] ? memset+0x20/0x40 [ 2238.341255][ T3320] ? __hrtimer_init+0x12c/0x260 [ 2238.346206][ T3320] mac80211_hwsim_new_radio+0x2353/0x4540 [ 2238.351951][ T3320] ? hwsim_virtio_rx_work+0x350/0x350 [ 2238.357331][ T3320] ? memcpy+0x39/0x60 [ 2238.361326][ T3320] hwsim_new_radio_nl+0x93e/0xf8c [ 2238.366365][ T3320] ? mac80211_hwsim_new_radio+0x4540/0x4540 [ 2238.372275][ T3320] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 2238.379211][ T3320] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 2238.386078][ T3320] genl_rcv_msg+0x61d/0x980 [ 2238.390600][ T3320] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2238.397551][ T3320] ? lock_release+0x8f0/0x8f0 [ 2238.402243][ T3320] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 2238.407541][ T3320] netlink_rcv_skb+0x15a/0x430 [ 2238.412324][ T3320] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2238.419262][ T3320] ? netlink_ack+0xa10/0xa10 [ 2238.423871][ T3320] genl_rcv+0x24/0x40 [ 2238.427856][ T3320] netlink_unicast+0x533/0x7d0 [ 2238.432627][ T3320] ? netlink_attachskb+0x810/0x810 [ 2238.437739][ T3320] ? __phys_addr_symbol+0x2c/0x70 [ 2238.442765][ T3320] ? __check_object_size+0x171/0x3e4 [ 2238.448057][ T3320] netlink_sendmsg+0x856/0xd90 [ 2238.452832][ T3320] ? netlink_unicast+0x7d0/0x7d0 [ 2238.457777][ T3320] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2238.463064][ T3320] ? netlink_unicast+0x7d0/0x7d0 [ 2238.468004][ T3320] sock_sendmsg+0xcf/0x120 [ 2238.472423][ T3320] ____sys_sendmsg+0x6e8/0x810 [ 2238.477188][ T3320] ? kernel_sendmsg+0x50/0x50 [ 2238.481862][ T3320] ? do_recvmmsg+0x6d0/0x6d0 [ 2238.486460][ T3320] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2238.492446][ T3320] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2238.498429][ T3320] ___sys_sendmsg+0xf3/0x170 [ 2238.503026][ T3320] ? sendmsg_copy_msghdr+0x160/0x160 [ 2238.508322][ T3320] ? __fget_files+0x272/0x400 [ 2238.513004][ T3320] ? lock_downgrade+0x830/0x830 [ 2238.517855][ T3320] ? find_held_lock+0x2d/0x110 [ 2238.522632][ T3320] ? __fget_files+0x294/0x400 [ 2238.527320][ T3320] ? __fget_light+0xea/0x280 [ 2238.531918][ T3320] __sys_sendmsg+0xe5/0x1b0 [ 2238.536422][ T3320] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2238.541461][ T3320] ? syscall_enter_from_user_mode+0x20/0x290 [ 2238.547450][ T3320] ? lockdep_hardirqs_on+0x53/0x100 [ 2238.552748][ T3320] do_syscall_64+0x2d/0x70 [ 2238.557168][ T3320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2238.563057][ T3320] RIP: 0033:0x45d5b9 [ 2238.566952][ T3320] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2238.586946][ T3320] RSP: 002b:00007fb188717c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2238.595368][ T3320] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5b9 [ 2238.603346][ T3320] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 2238.611319][ T3320] RBP: 000000000118d2a0 R08: 0000000000000000 R09: 0000000000000000 [ 2238.619289][ T3320] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118d26c [ 2238.627258][ T3320] R13: 00007ffea6b904ff R14: 00007fb1887189c0 R15: 000000000118d26c [ 2238.910945][ T7] tipc: TX() has been purged, node left! [ 2238.937338][ T7] tipc: TX() has been purged, node left! [ 2238.948365][ T7] tipc: TX() has been purged, node left! [ 2238.965597][ T7] tipc: TX() has been purged, node left! [ 2238.976595][ T7] tipc: TX() has been purged, node left! [ 2238.994547][ T7] tipc: TX() has been purged, node left! [ 2239.007453][ T7] tipc: TX() has been purged, node left! [ 2239.019965][ T7] tipc: TX() has been purged, node left! 00:12:46 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) 00:12:46 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) socket$qrtr(0x2a, 0x2, 0x0) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000000)=0x555a, 0x4) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="110028000000000000006061ae66004d2f00fe8000000000000000000000000000bbff0200000000000000000000000000010000883e"], 0xfdef) 00:12:46 executing program 4: getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x1, 0x4c3a]}, &(0x7f00000000c0)=0x8) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0x0, @local}, &(0x7f0000000380)=0x80) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400), 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="10002abd7000fcdbdf2507000000080700000700000014000600fc020000000000000000000000000000080002000500000008000800ac1e00010b8243a4f5322d"], 0x40}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r2, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2b}}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x64}, 0x1, 0x0, 0x0, 0x20040000}, 0x40040c4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000022c0)=""/4077, &(0x7f0000000040)=0xfed) bind$rose(r0, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, 0x1c) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, @ipx={0x4, 0x7, 0x1, "a2f4faa3037d", 0x1}, @phonet={0x23, 0x8, 0x9, 0x1}, @ethernet={0x306}, 0x5, 0x0, 0x0, 0x0, 0xfff7, 0x0, 0xb9f, 0x8, 0xfae}) 00:12:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) read(r1, &(0x7f0000000280)=""/164, 0xa4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@map=r0, 0xffffffffffffffff, 0x1d, 0x1, r1}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r3, &(0x7f0000000300)=""/47, 0x2f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x0, 0xfffffff7}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r4, 0x5, 0x7ca}, &(0x7f0000000540)=0xc) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x14, 0x16, 0xa01, 0x0, 0x25dfdbfd}, 0x14}}, 0x0) read$alg(r5, &(0x7f0000000300)=""/47, 0x2f) ioctl$sock_bt_hci(r5, 0x400448e3, &(0x7f00000003c0)="88fed3c91f7074121be52bc3255e367f4e6f7cf28630a68d8d37a5110455e649916a1f158df6867d99aed9a02bee77fcea63d6160e307073b67e680e7eb8fef6fdeaf19c01683c138a868e52b04c42d62bea1c6efe7e2591913c4b99aa7874da220e57c3d60eb878c651e67d2ce085c5106d02a3814f6cd41612aa7233a1cafc8b516e3e4d611b209ba1719ecdacebc29d13664b6370a76d73014cf8c5ab3f47b9c5454b860ded36cbe3a6400ff6bac1f906d609fc44ba10cb7e57d39dab5b59d009b846b30eb23c837af832b14f6bce0bcd4e84b582d32cd08c") sendmsg$nl_generic(r2, &(0x7f00000001c0)={0x0, 0x6c, &(0x7f0000000100)={&(0x7f00000030c0)=ANY=[@ANYBLOB="2800000026002908000000000000000004000000110011002f2940952d96b99464cb2b71316113a3"], 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000000c0)=0x80002, 0x4) [ 2241.589068][ T3425] IPVS: ftp: loaded support on port[0] = 21 [ 2241.601223][ T3423] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x6 [ 2241.620544][ T3433] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-–¹”dË+q1' [ 2241.677226][ T3433] CPU: 0 PID: 3433 Comm: syz-executor.0 Not tainted 5.9.0-rc3-syzkaller #0 [ 2241.685842][ T3433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2241.695898][ T3433] Call Trace: [ 2241.699195][ T3433] dump_stack+0x198/0x1fd [ 2241.703537][ T3433] sysfs_warn_dup.cold+0x1c/0x2d [ 2241.708484][ T3433] sysfs_do_create_link_sd+0x11e/0x140 [ 2241.713950][ T3433] sysfs_create_link+0x5f/0xc0 [ 2241.718734][ T3433] device_add+0x6ff/0x1c40 [ 2241.723161][ T3433] ? devlink_add_symlinks+0x450/0x450 [ 2241.728540][ T3433] ? ieee80211_set_bitrate_flags+0x3d1/0x610 [ 2241.734530][ T3433] wiphy_register+0x1d66/0x2850 [ 2241.739397][ T3433] ? wiphy_unregister+0xc10/0xc10 [ 2241.744426][ T3433] ? generic_xdp_install+0x700/0x700 [ 2241.749723][ T3433] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2241.755807][ T3433] ieee80211_register_hw+0x22c9/0x39a0 [ 2241.761294][ T3433] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 2241.766669][ T3433] ? mac80211_hwsim_new_radio+0x1f34/0x4540 [ 2241.772569][ T3433] ? lock_downgrade+0x830/0x830 [ 2241.777427][ T3433] ? lock_is_held_type+0xbb/0xf0 [ 2241.782369][ T3433] ? memset+0x20/0x40 [ 2241.786356][ T3433] ? __hrtimer_init+0x12c/0x260 [ 2241.791221][ T3433] mac80211_hwsim_new_radio+0x2353/0x4540 [ 2241.796968][ T3433] ? hwsim_virtio_rx_work+0x350/0x350 [ 2241.802346][ T3433] ? memcpy+0x39/0x60 [ 2241.806335][ T3433] hwsim_new_radio_nl+0x93e/0xf8c [ 2241.811369][ T3433] ? mac80211_hwsim_new_radio+0x4540/0x4540 [ 2241.817299][ T3433] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 2241.824238][ T3433] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 2241.831098][ T3433] genl_rcv_msg+0x61d/0x980 [ 2241.835629][ T3433] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2241.842583][ T3433] ? lock_release+0x8f0/0x8f0 [ 2241.847261][ T3433] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 2241.852556][ T3433] netlink_rcv_skb+0x15a/0x430 [ 2241.857325][ T3433] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2241.864264][ T3433] ? netlink_ack+0xa10/0xa10 [ 2241.868878][ T3433] genl_rcv+0x24/0x40 [ 2241.872866][ T3433] netlink_unicast+0x533/0x7d0 [ 2241.877641][ T3433] ? netlink_attachskb+0x810/0x810 [ 2241.882766][ T3433] ? __phys_addr_symbol+0x2c/0x70 [ 2241.888313][ T3433] ? __check_object_size+0x171/0x3e4 [ 2241.893607][ T3433] netlink_sendmsg+0x856/0xd90 [ 2241.898380][ T3433] ? netlink_unicast+0x7d0/0x7d0 [ 2241.903330][ T3433] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2241.908619][ T3433] ? netlink_unicast+0x7d0/0x7d0 [ 2241.913557][ T3433] sock_sendmsg+0xcf/0x120 [ 2241.917978][ T3433] ____sys_sendmsg+0x6e8/0x810 [ 2241.922749][ T3433] ? kernel_sendmsg+0x50/0x50 [ 2241.928120][ T3433] ? do_recvmmsg+0x6d0/0x6d0 [ 2241.932720][ T3433] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2241.938709][ T3433] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2241.944696][ T3433] ___sys_sendmsg+0xf3/0x170 [ 2241.949289][ T3433] ? sendmsg_copy_msghdr+0x160/0x160 [ 2241.954581][ T3433] ? __fget_files+0x272/0x400 [ 2241.959300][ T3433] ? lock_downgrade+0x830/0x830 [ 2241.964151][ T3433] ? find_held_lock+0x2d/0x110 [ 2241.968932][ T3433] ? __fget_files+0x294/0x400 [ 2241.973621][ T3433] ? __fget_light+0xea/0x280 [ 2241.978224][ T3433] __sys_sendmsg+0xe5/0x1b0 [ 2241.982730][ T3433] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2241.987781][ T3433] ? syscall_enter_from_user_mode+0x20/0x290 [ 2241.993767][ T3433] ? lockdep_hardirqs_on+0x53/0x100 [ 2241.998973][ T3433] do_syscall_64+0x2d/0x70 [ 2242.003392][ T3433] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2242.009283][ T3433] RIP: 0033:0x45d5b9 [ 2242.013180][ T3433] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2242.032784][ T3433] RSP: 002b:00007fb18879bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2242.041200][ T3433] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5b9 [ 2242.049173][ T3433] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 2242.057149][ T3433] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2242.065119][ T3433] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2242.073092][ T3433] R13: 00007ffea6b904ff R14: 00007fb18879c9c0 R15: 000000000118cfec 00:12:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2242.301141][ T26] audit: type=1804 audit(1599869566.881:1514): pid=3434 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3596/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 00:12:47 executing program 0: sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x218, 0x1, 0x2, 0x101, 0x0, 0x0, {0x1, 0x0, 0x4}, [@CTA_EXPECT_NAT={0x168, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x50, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @private=0xa010101}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_EXPECT_NAT_TUPLE={0x58, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x44}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x60, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x28}}, {0x14, 0x4, @ipv4={[], [], @remote}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast2}}}]}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'pptp\x00'}, @CTA_EXPECT_MASTER={0x80, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0x1a}}}}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x8}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}]}, 0x218}, 0x1, 0x0, 0x0, 0x840}, 0x40) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}}, 0x90) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'macsec0\x00', {0x2, 0x4e24, @broadcast}}) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="bb2ffbd51e2f84b4a9586f1d3924b82409b129a1abdf389e244e38742fa77bc7c94f5e4f3f868bc426ed86ed4fd524f151a3cc4749cfa8b25e5944a9db38a526dc505dbd370b9b8c762b660e3aa9fd0fd935a179690d7999f98d3acbffadfc136b2daeb5044d3819eea415cd26f4c19cf053aad3b074b19e087b1403a38991de80e3d3af77080a19858c5c55e52e4182d39a4fc15a70c289c11e83e437bfcdeb10a574fc3a282608eb2499035d9bd658bbb8cdf708de4b6ce33dcd8233d15b1c933d401d9dc98b667b8b988ddb61db4fc32f2cf7aa21b4d1ce4e119a388713b17405a8822c18ab37", 0xe8}], 0x1, &(0x7f0000000600)=[{0xc0, 0x6, 0xfffff801, "2ed5a7f0e0cc37d21f4026e7305361c444af90c5b49c985ab78dca24ba9f0555b0a31a158ddea37ced2cc2779d1c6a11873b5788f83ebe14b6a3890ba7e8bf08d062b8623c26a5b5cf4b211ba64f45716b5feecc19d31c163250a49644aaceeb1a8fd0bb9b9afab259e0df6f60f87c0a840bcc4597c32f746bc05b0edc0682144bd5f4f169487acd2f1bd2a43a4846efd18246a878b5dbbe784b408e44b5af09f3574413bd83918a3207e3"}, {0x1010, 0x10e, 0x7ff, "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"}, {0xf0, 0x10f, 0x1, "46ed2e1cf5e89f83f74597cf2152cee344c38e6c11137e1469b7707de350be109c771c45abd80d5f15cd3e0475e534e8f66dbcb418db1671fdda60d89c1ee50d6d2548c16a263afd846464f0dcc104aa23d3feaa82ebf30519d6494567f0f970db85d0e47c67d29d476463dbe1f32291d42af2a57b0b0a8041345e1fec19f8a37e78fdb4afecbee8a334ea67d672051f649b450c73e820b1b2b95b1dc3084aaa8abf8e4f0edf472c7a29481fcf8ae6c502045c5ffdae756172615f53d23b546f58dba4b06631b575d026581de040b34e91560e6e251ba18e37"}, {0x20, 0x107, 0x4, "7976614fb6de12e8a6e2a9ec"}, {0x58, 0x105, 0x0, "1e2381d758b8588da5bcb8882067aa2931e4b493ef0d8be9b4072825f73f081cb2e3ba911fdf186faa1b9ee7be465062c7d22f0549dcf12f41d27485272282a3e155565f4bebca"}, {0x20, 0x110, 0x3, "10a4efc96fa27eeb7846bb9f7a2e7969"}, {0x100, 0x107, 0xffff0000, "3667a96af36c0a450c4af02fe62721b9bdd8258aeb047cf9af15095fef000c042e8fd45c4f2bc9a783d4286afad90bff39854d6b9db76f0c18d116fc042c0b5372fc356274530115d3f66b484712b021488f48d97a7a3bf15ded162c6809d5bc767a2913b760c8985300ec312ea42138576746cd855a6d131bdb686d764d180cc048c64338be6677abcdd47faab8c7521b07edf5c2fcaac78f48711dfd230e44426e6eed2631eac6b6eeb396d97dbff453b769a2054cf34bc61e5c09886921c8ac6851649e84364a7dfabf21a5d9ba3910242135bf3165f5fd34f1179bc759101eb4b8370dae91e18477"}, {0xd0, 0x0, 0x2, "16bc2ea2b58fad086d2e5a2371731139084f337f2c71b0181338ff3b53edd8264e432a1be1846735dbbf3580ce8a172900d13965ef1dd2bd77cb167d0109f0adf96d11d614a81de9d4201409849eea3e485ebb192fecd0c17eef20106d49457aca644c72f059c650c4afe44e69acf324ba6e9ccdc587e0bba8731356fdaad848ffd0596c16cbfea0e11b6309dc8c52ada4f8608c78b72175e05f6ec9be79a4e307400910016b5c238d89fff3cc444f0cc54ce36fc994a4d01b"}, {0x30, 0x10e, 0x400, "919363fc0a3234c47a10868346ff41dc1d2dcb2ea40aaffff5dc5828ee3d"}, {0x28, 0x10a, 0x634e, "691ddcd38a4294d3030857583dd83a0f6666ea6e2a3363"}], 0x1480}, 0x40) 00:12:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2243.015123][ T3472] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x6 00:12:48 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000240), 0xc, 0x0}, 0xc0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000000)={0x1, 0x40}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004080)=[{0x0, 0x0, &(0x7f0000001640)=[{0x0}], 0x1}], 0x1, 0x0) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmmsg$inet6(r2, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)='&', 0x1}], 0x1}}], 0x4000070, 0x8000) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x33) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 00:12:48 executing program 3: socket$netlink(0x10, 0x3, 0x0) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000080)) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/151, 0x97}, {&(0x7f0000000240)=""/103, 0x67}], 0x3, &(0x7f0000000340)}, 0x2000) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@can_newroute={0x14, 0x18, 0x800, 0x70bd2b, 0x25dfdbfe, {0x1d, 0x1, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x0) 00:12:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r1, 0x8b24, &(0x7f0000000040)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000300)) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r3, 0x6612) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff), 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001c80)=[{&(0x7f0000001d40)=ANY=[@ANYBLOB="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0x15cc}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="1408a7dd27c5270749bd7000fedbdf2504000000"], 0x14}, {&(0x7f0000000340)=ANY=[@ANYBLOB="5c000000300001002dbd7000fcdbdf2508000300", @ANYRES32=0xee01, @ANYBLOB="357ccd7263e6809f79fe65f373e80614ab2b19fd184a3df89715168511a052ce9ee64c311ccee9bf2d0acacd5ba77fdc910c416a32450488bc4e8e1408001200", @ANYRES32=0x0, @ANYBLOB="2d288197412de4b852c10b574b2cfd4b4051b0552c41d0420c499f4a7608f54dbd6601b8e05ef92f42592183cbee9f2d7b7fa4d3aecfb659ec0bcff455accc7cd99293181d0ab337012802c5a532094f1012194f2965ee084870942df0587013e3db14db46221b730d375d758cb60910fca251965148ade510783c3e69eb79942f0b3609ccb565d232fa93e3c1c93630b92ef4496bb425da763d624e"], 0x5c}], 0x3, &(0x7f00000002c0), 0x0, 0x4000084}, 0x400) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000140)) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e1f, @empty}}, 0x0, 0x8000, 0x401, 0x0, 0x32}, 0x9c) sendto$inet6(r4, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r4, 0x1) sendto$inet6(r0, &(0x7f0000000200)='\n', 0x1, 0x0, 0x0, 0x0) 00:12:48 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r0, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r1], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4c582ae005940788}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000014}, 0x8004) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r3, r2, 0x2}, 0x10) socket$kcm(0xa, 0x6, 0x0) [ 2244.357077][ T3500] IPVS: ftp: loaded support on port[0] = 21 [ 2244.827536][ T3500] device geneve0 entered promiscuous mode [ 2244.903860][ T3500] IPVS: ftp: loaded support on port[0] = 21 00:12:50 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockname$ax25(r1, &(0x7f00000001c0)={{}, [@null, @netrom, @rose, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000040)=0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) 00:12:50 executing program 3: sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e20, @local}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r1, &(0x7f0000003500), 0x0, 0x0) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x275a, 0x0) 00:12:50 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="640100001000130725bd700000000000ac1414aa000000000000000000000000fe8000000000000000000000000000bb0000000600"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000a000000010000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c001300e0000001000000000000000000000000fc000000000000000000000000000001000000000a00"/284], 0x164}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x8000000000004) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x78}}, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000300)=""/47, 0x2f) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000240), 0x4) ioctl$TUNSETFILTEREBPF(r4, 0xc028660f, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={0x0}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x87}, {0x5, 0x6, 0xa99, 0x3, 0x8, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast2, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) r5 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000600)="4c000000120081ae08060c0f006b7f03e3f7000e0000000000ca1b4e0906a6bd7c493872f750375ed08a56331dbf242ab0f8381ad6e74703c48f939a5a7378bc7a581eb886a5e54e8ff51700", 0x4c}], 0x1}, 0x0) 00:12:50 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r1, r0, 0x0, 0x8000000000004) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001280)={0x144, 0x9, 0x2, 0x101, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x3}, [@nested={0x12f, 0x6a, 0x0, 0x1, [@typed={0x4, 0x1b}, @typed={0x8, 0x1c, 0x0, 0x0, @u32=0x7fffffff}, @generic="38af3a076c732e3365a00c70c8a2b8ac1d38c5b29caca5e95be1b7d495e66a5575ee68ab869cce09dc8013ea7e2efb3933ec6bf9da6bcfef74999fe627bf2367d6f0cc1db75bf2e613fbac4b26f62f6c12d54787df304f546352bf938a1d5a737d989518dba14e90a527875c5017ae6c078acc0bfe5874a22cebc2c552874603ac751144eb25c9a29f06c8bccfa605f2", @typed={0x8, 0x1e, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="a0378a5065dfbd21bd289cbe3d09ffb5f11cd7547e39daa1535b490b948cb0a9a80327f1449cc18da4eab5f4b8b136f2c987f1d20171449bf66cbbb9e1e64287845efdba5deb322d7bf2467518c15239ad89e2dfdf501476204060e86a534d51fb396a08bb1489ed4a98b215de5e9a4422b9240a04a9fab7995466e1466443616643843af67a86"]}]}, 0x144}, 0x1, 0x0, 0x0, 0x2004}, 0x20000840) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000240)=ANY=[@ANYRES16, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="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"], 0x0) 00:12:50 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000240), 0xc, 0x0}, 0xc0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000000)={0x1, 0x40}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004080)=[{0x0, 0x0, &(0x7f0000001640)=[{0x0}], 0x1}], 0x1, 0x0) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmmsg$inet6(r2, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)='&', 0x1}], 0x1}}], 0x4000070, 0x8000) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x33) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 2246.006086][ T3567] IPVS: ftp: loaded support on port[0] = 21 [ 2246.034489][ T3569] IPVS: ftp: loaded support on port[0] = 21 00:12:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) 00:12:50 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000240), 0xc, 0x0}, 0xc0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000000)={0x1, 0x40}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004080)=[{0x0, 0x0, &(0x7f0000001640)=[{0x0}], 0x1}], 0x1, 0x0) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmmsg$inet6(r2, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)='&', 0x1}], 0x1}}], 0x4000070, 0x8000) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x33) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 2246.424994][ T26] audit: type=1804 audit(1599869571.001:1515): pid=3595 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3600/cgroup.controllers" dev="sda1" ino=16353 res=1 errno=0 [ 2246.458872][ T3615] IPVS: ftp: loaded support on port[0] = 21 [ 2246.465221][ T3595] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:12:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) 00:12:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="640100001000130725bd700000000000ac1414aa000000000000000000000000fe8000000000000000000000000000bb0000000600"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000a000000010000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c001300e0000001000000000000000000000000fc000000000000000000000000000001000000000a00"/284], 0x164}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x8000000000004) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="180000008b4c185aa4eabfc0955e018a0901c5111600010a00000000000000000000000078ab6a420afaad59c965bff80fa91cb871192774539c1cf0370ff18eff5dd3e30f21f9de6df6cffe410e027da4c395dd046fd7b5ead5f73106d1fd8767839bf83b69c3c753e84fd94c2053860da6dd516a3775dca7a817088bbe0f421b3e775536fddc16ea9f53de736aa91a65893c9a3f14a5762285dcbfb54af7d468dafc13492a2ed3536cd950c3d6e40b6cbc9a1a32e626f0db32a4839edee7da7de6a4c320eaa7c71af6871edf680c8f4ca0768a1ecd3b5300532d901e4492049bc9e4634693a2eab58e0d6d71d4cd0417a8d1c2e49178b3b84e08b7516b79cfe3f449947fef13ae9ae1c7e0bb9a6430a78f18eeeb1271c35f865b987de74fdc8e8fe92b757511"], 0x78}}, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000300)=""/47, 0x2f) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000240), 0x4) ioctl$TUNSETFILTEREBPF(r4, 0xc028660f, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={0x0}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x87}, {0x5, 0x6, 0xa99, 0x3, 0x8, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast2, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) r5 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000600)="4c000000120081ae08060c0f006b7f03e3f7000e0000000000ca1b4e0906a6bd7c493872f750375ed08a56331dbf242ab0f8381ad6e74703c48f939a5a7378bc7a581eb886a5e54e8ff51700", 0x4c}], 0x1}, 0x0) [ 2247.064056][ T26] audit: type=1804 audit(1599869571.641:1516): pid=3648 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3601/cgroup.controllers" dev="sda1" ino=16353 res=1 errno=0 [ 2247.070263][ T3648] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2247.150571][ T3567] device geneve0 entered promiscuous mode 00:12:51 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2247.322487][ T7] tipc: TX() has been purged, node left! [ 2247.329796][ T7] tipc: TX() has been purged, node left! [ 2247.366471][ T7] tipc: TX() has been purged, node left! [ 2247.447154][ T3664] IPVS: ftp: loaded support on port[0] = 21 00:12:52 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r1, r0, 0x0, 0x8000000000004) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001280)={0x144, 0x9, 0x2, 0x101, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x3}, [@nested={0x12f, 0x6a, 0x0, 0x1, [@typed={0x4, 0x1b}, @typed={0x8, 0x1c, 0x0, 0x0, @u32=0x7fffffff}, @generic="38af3a076c732e3365a00c70c8a2b8ac1d38c5b29caca5e95be1b7d495e66a5575ee68ab869cce09dc8013ea7e2efb3933ec6bf9da6bcfef74999fe627bf2367d6f0cc1db75bf2e613fbac4b26f62f6c12d54787df304f546352bf938a1d5a737d989518dba14e90a527875c5017ae6c078acc0bfe5874a22cebc2c552874603ac751144eb25c9a29f06c8bccfa605f2", @typed={0x8, 0x1e, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="a0378a5065dfbd21bd289cbe3d09ffb5f11cd7547e39daa1535b490b948cb0a9a80327f1449cc18da4eab5f4b8b136f2c987f1d20171449bf66cbbb9e1e64287845efdba5deb322d7bf2467518c15239ad89e2dfdf501476204060e86a534d51fb396a08bb1489ed4a98b215de5e9a4422b9240a04a9fab7995466e1466443616643843af67a86"]}]}, 0x144}, 0x1, 0x0, 0x0, 0x2004}, 0x20000840) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000240)=ANY=[@ANYRES16, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="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"], 0x0) 00:12:52 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r1, r0, 0x0, 0x8000000000004) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001280)={0x144, 0x9, 0x2, 0x101, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x3}, [@nested={0x12f, 0x6a, 0x0, 0x1, [@typed={0x4, 0x1b}, @typed={0x8, 0x1c, 0x0, 0x0, @u32=0x7fffffff}, @generic="38af3a076c732e3365a00c70c8a2b8ac1d38c5b29caca5e95be1b7d495e66a5575ee68ab869cce09dc8013ea7e2efb3933ec6bf9da6bcfef74999fe627bf2367d6f0cc1db75bf2e613fbac4b26f62f6c12d54787df304f546352bf938a1d5a737d989518dba14e90a527875c5017ae6c078acc0bfe5874a22cebc2c552874603ac751144eb25c9a29f06c8bccfa605f2", @typed={0x8, 0x1e, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="a0378a5065dfbd21bd289cbe3d09ffb5f11cd7547e39daa1535b490b948cb0a9a80327f1449cc18da4eab5f4b8b136f2c987f1d20171449bf66cbbb9e1e64287845efdba5deb322d7bf2467518c15239ad89e2dfdf501476204060e86a534d51fb396a08bb1489ed4a98b215de5e9a4422b9240a04a9fab7995466e1466443616643843af67a86"]}]}, 0x144}, 0x1, 0x0, 0x0, 0x2004}, 0x20000840) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000240)=ANY=[@ANYRES16, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="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"], 0x0) 00:12:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2247.693740][ T3615] device geneve0 entered promiscuous mode [ 2247.972214][ T26] audit: type=1804 audit(1599869572.551:1517): pid=3694 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3602/cgroup.controllers" dev="sda1" ino=16354 res=1 errno=0 00:12:52 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="640100001000130725bd700000000000ac1414aa000000000000000000000000fe8000000000000000000000000000bb0000000600"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000a000000010000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c001300e0000001000000000000000000000000fc000000000000000000000000000001000000000a00"/284], 0x164}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x8000000000004) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x78}}, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000300)=""/47, 0x2f) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000240), 0x4) ioctl$TUNSETFILTEREBPF(r4, 0xc028660f, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={0x0}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x87}, {0x5, 0x6, 0xa99, 0x3, 0x8, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast2, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) r5 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000600)="4c000000120081ae08060c0f006b7f03e3f7000e0000000000ca1b4e0906a6bd7c493872f750375ed08a56331dbf242ab0f8381ad6e74703c48f939a5a7378bc7a581eb886a5e54e8ff51700", 0x4c}], 0x1}, 0x0) [ 2248.015926][ T3694] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:12:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2248.250657][ T3664] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$phonet_pipe(r2, &(0x7f00000000c0)={0x23, 0x80, 0x0, 0x4}, 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2248.562680][ T26] audit: type=1804 audit(1599869573.141:1518): pid=3708 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir678540703/syzkaller.Nf5QiK/3054/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 00:12:53 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2248.681232][ T3706] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 00:12:53 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000000c0), 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000007065deb40529b21fdecbcdbfb00000008000640fffffffd0500010007"], 0x24}}, 0x0) recvfrom$l2tp6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1000000e0) 00:12:53 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r1, r0, 0x0, 0x8000000000004) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001280)={0x144, 0x9, 0x2, 0x101, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x3}, [@nested={0x12f, 0x6a, 0x0, 0x1, [@typed={0x4, 0x1b}, @typed={0x8, 0x1c, 0x0, 0x0, @u32=0x7fffffff}, @generic="38af3a076c732e3365a00c70c8a2b8ac1d38c5b29caca5e95be1b7d495e66a5575ee68ab869cce09dc8013ea7e2efb3933ec6bf9da6bcfef74999fe627bf2367d6f0cc1db75bf2e613fbac4b26f62f6c12d54787df304f546352bf938a1d5a737d989518dba14e90a527875c5017ae6c078acc0bfe5874a22cebc2c552874603ac751144eb25c9a29f06c8bccfa605f2", @typed={0x8, 0x1e, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="a0378a5065dfbd21bd289cbe3d09ffb5f11cd7547e39daa1535b490b948cb0a9a80327f1449cc18da4eab5f4b8b136f2c987f1d20171449bf66cbbb9e1e64287845efdba5deb322d7bf2467518c15239ad89e2dfdf501476204060e86a534d51fb396a08bb1489ed4a98b215de5e9a4422b9240a04a9fab7995466e1466443616643843af67a86"]}]}, 0x144}, 0x1, 0x0, 0x0, 0x2004}, 0x20000840) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000240)=ANY=[@ANYRES16, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="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"], 0x0) [ 2248.755980][ T26] audit: type=1804 audit(1599869573.341:1519): pid=3714 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3603/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 [ 2248.788829][ T3714] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2248.833649][ T3718] IPVS: ftp: loaded support on port[0] = 21 00:12:53 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$DEVLINK_CMD_PORT_SPLIT(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x6c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x5}}]}, 0x6c}, 0x1, 0x0, 0x0, 0xc010}, 0x4000000) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) connect$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, @none}, 0xa) write$tun(r0, &(0x7f00000001c0)={@void, @val, @ipv6=@gre_packet={0x0, 0x6, "9400", 0x4c, 0x2c, 0x0, @local, @mcast2, {[@dstopts={0x2f, 0x2000000000000133}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}}}}}, 0x7e) [ 2249.044660][ T26] audit: type=1804 audit(1599869573.621:1520): pid=3734 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir256701382/syzkaller.HqkJyb/2390/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 00:12:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) read$alg(r2, &(0x7f0000000300)=""/47, 0x2f) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) 00:12:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000200)='ip_vti0\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x4, 0x4) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000002a80), 0x8) getsockopt$inet_dccp_buf(r2, 0x21, 0x632a8a51595b9500, &(0x7f0000002ac0)=""/116, &(0x7f0000002b40)=0x74) shutdown(r0, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) 00:12:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x2}}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x3) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000003100)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000b0601020000000000e700000000000005000100070000000900020073797a3000000000100007800c000180"], 0x38}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) 00:12:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x9, 0x2, 0x8001) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x3f, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000002c0)=@updpolicy={0xc0, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@XFRMA_IF_ID={0x8, 0x1f, r2}]}, 0xc0}}, 0x0) [ 2249.313007][ T3753] sctp: [Deprecated]: syz-executor.5 (pid 3753) Use of int in max_burst socket option deprecated. [ 2249.313007][ T3753] Use struct sctp_assoc_value instead [ 2249.455321][ T26] audit: type=1804 audit(1599869574.031:1521): pid=3762 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3604/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 [ 2249.488711][ T3755] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2249.489361][ T3753] sctp: [Deprecated]: syz-executor.5 (pid 3753) Use of int in max_burst socket option deprecated. [ 2249.489361][ T3753] Use struct sctp_assoc_value instead 00:12:54 executing program 0: syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="050400000000000000007e0000030000000000000000"], 0x1c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000000)={'sit0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x29, 0x0, 0x0, 0x7, 0x10, @empty, @private1={0xfc, 0x1, [], 0x1}, 0x40, 0x7800, 0x40, 0x5}}) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000540)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r5, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @empty}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4020) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x4c, r8, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0xfc}}]}, 0x4c}}, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f00000004c0)={&(0x7f0000000100), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x3c, r8, 0x400, 0x70bd27, 0x25dfdbfb, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x400}, 0x4000800) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00', @in=@rand_addr=0x64010100, 0x4e22, 0x5c, 0x4e22, 0x3, 0x2, 0x20, 0x80, 0x89, r4, r6}, {0x8, 0x401, 0xa, 0x3, 0x9, 0x7f, 0x8, 0x2}, {0x9, 0x7, 0x5, 0x100000000}, 0x200, 0x6e6bb1, 0x0, 0x0, 0x1}, {{@in6=@private2={0xfc, 0x2, [], 0x1}, 0x4d3, 0xf}, 0x2, @in6=@ipv4={[], [], @multicast1}, 0x3501, 0x1, 0x2, 0x3, 0x200, 0x1, 0x4}}, 0xe8) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x405, 0x0, 0x0, {0x7e}}, 0x14}}, 0x0) [ 2249.619122][ T26] audit: type=1804 audit(1599869574.051:1522): pid=3758 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir678540703/syzkaller.Nf5QiK/3055/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 [ 2249.657981][ T3753] sctp: [Deprecated]: syz-executor.5 (pid 3753) Use of int in max_burst socket option deprecated. [ 2249.657981][ T3753] Use struct sctp_assoc_value instead [ 2249.744466][ T3718] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2249.840515][ T3773] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2249.863679][ T3760] sctp: [Deprecated]: syz-executor.5 (pid 3760) Use of int in max_burst socket option deprecated. [ 2249.863679][ T3760] Use struct sctp_assoc_value instead 00:12:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x2}}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x3) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000003100)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000b0601020000000000e700000000000005000100070000000900020073797a3000000000100007800c000180"], 0x38}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) 00:12:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000002c0)={'ip6gretap0\x00'}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) [ 2249.929548][ T3773] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 2250.000568][ T3773] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 00:12:54 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000100)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x36}}, 0x80, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x9000004}, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 2250.045690][ T3773] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:12:54 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:54 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r1, r0, 0x0, 0x8000000000004) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001280)={0x144, 0x9, 0x2, 0x101, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x3}, [@nested={0x12f, 0x6a, 0x0, 0x1, [@typed={0x4, 0x1b}, @typed={0x8, 0x1c, 0x0, 0x0, @u32=0x7fffffff}, @generic="38af3a076c732e3365a00c70c8a2b8ac1d38c5b29caca5e95be1b7d495e66a5575ee68ab869cce09dc8013ea7e2efb3933ec6bf9da6bcfef74999fe627bf2367d6f0cc1db75bf2e613fbac4b26f62f6c12d54787df304f546352bf938a1d5a737d989518dba14e90a527875c5017ae6c078acc0bfe5874a22cebc2c552874603ac751144eb25c9a29f06c8bccfa605f2", @typed={0x8, 0x1e, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="a0378a5065dfbd21bd289cbe3d09ffb5f11cd7547e39daa1535b490b948cb0a9a80327f1449cc18da4eab5f4b8b136f2c987f1d20171449bf66cbbb9e1e64287845efdba5deb322d7bf2467518c15239ad89e2dfdf501476204060e86a534d51fb396a08bb1489ed4a98b215de5e9a4422b9240a04a9fab7995466e1466443616643843af67a86"]}]}, 0x144}, 0x1, 0x0, 0x0, 0x2004}, 0x20000840) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000240)=ANY=[@ANYRES16, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="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"], 0x0) 00:12:54 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2250.204753][ T3784] sctp: [Deprecated]: syz-executor.5 (pid 3784) Use of int in maxseg socket option. [ 2250.204753][ T3784] Use struct sctp_assoc_value instead [ 2250.236302][ T26] audit: type=1804 audit(1599869574.821:1523): pid=3781 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3605/cgroup.controllers" dev="sda1" ino=16353 res=1 errno=0 [ 2250.316699][ T3790] IPVS: ftp: loaded support on port[0] = 21 00:12:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) socket$inet(0x2, 0x80000, 0x1) bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000000)=[{0x0, 0x4, 0x8, 0x7fffffff}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000003c0)="fe", 0x1}], 0x1}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x40) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r1, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000140)="77de0b0cff855d4a4c2e2c87b30c50fe4708de34e93316d058abdfd02ee41399710498f5ff8abedb286de15313d5840d999cbb4ad72d9089218157b18e0328b1", 0x40}, {&(0x7f0000000200)="4de8e3b443a2c6a2e4b794df5819406a1ad1b6d5b63f58d9d81904de804740b095a70bf71e08b70450cb03f0f94b4307c24f07a7e3", 0x35}, {&(0x7f0000000800)="a62a2d01aff2d5c8e28b74f8ff50ed547cbb247543170b0352fc0b10802efab7e99a8a310d9ef8ead0aacba9af0c6152046368a5e101655d76a6f1163ee13e88d1ddb6555260d3505fe29e0963", 0x4d}, {0x0}, {&(0x7f0000000040)}, {0x0}, {&(0x7f0000000f40)="5a811a3599acdea0cc6f9a16e90d01782132b7e6c836af67637711b483983c9a733856a8394d42ab6789211c762bd07aac28bcc73f53d0f30a72c318c029b2365496360d793d5fea0b8b237bfd7dfe91fed420eac742cd49ae58d106adac8a8d031147ac7ab583ab17d0a7b8a0ce0c2e0399fa94b4a87f1cc7896951a50d1325d990700eb73b430045cc6fa8ad15533bbb8ad0df840468f75271d306cbd4db265a89d6473a9bd1b6aee3d9433e91fd0882fa04bce558f922950f45e63751f47af49b989b8e5f1a49ad2e84", 0xcb}, {&(0x7f0000001340)="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", 0x1000}], 0x8}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f00000010c0)="390284246ca1dc05ce4410a6ca80c1439fd609fdadaaa966d94159393148a97dc2efa999231aa8d2b255f1c0af34f8a6684c61270614d2edd0b2fb32e02fefe644849d797868b9c0b9fd90fa189c5d3c1bed393699a709243aaf3d5eba9908ed1ba395ae04ad7bdfa9ca552b83794b860580efc4b32cd07905c1bb37b355b2066ca6165689e832276bd09b6addcaaa174627814d0751fdff16c3c82edfde1ac3da835fcbb3f7fae30053f44370fbb7c5fdfdb8447a2106d7135b7372ab7a3d8eb6326fb3b1ef6418a1bef59973cf2acf2c085b53e30b241e6a3908a6fd3a18245edb343657996d883ca4c1c3df241dc3e552", 0xf2}, {&(0x7f0000000c40)="5f9257f0f2bcff3ba8d986b579c537d9cf75cb611f5d6194c2bb8399098b4abe54414cfe9b7bd7cae1eca27c3ddb4aa90092f63db6903d2da0bdd36eae532df7a7d4a83c1048fa2b7ec11a4918e2ba1c9635baa2400a9b2ef611b977", 0x5c}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)="742f0ebb71e05397085a022f6e4b253ed4a33d4f0df6438b23803a767f24b4ca128aeabddb3ea582453292807c8c5d840a09e65cc8394e219b03d5307c1a00cdcf8df3d6365f790ca25aead6a8b59b3b813a65ae16a0d94ef15aaa9b8297f54c9d0bef874f74dd9f27579d8854d3ad4244ca17f36e0a2215efe0b4e234308af894ad9850a0446e48b5f929e83930f302f729c7a47c16d7c6d84148925dceba7f154110d80805f7dc3250c4e9019b71aba366d98bdf3eaca57164c0f0e54713c022f219609aabd7c6807697", 0xcb}, {&(0x7f0000000380)="a20544aacfd59222d2ef7dc595bd989f1ad764697bfd21dfd44c685a6eaef295c3c5015fae", 0x25}, {&(0x7f00000004c0)="b0696760b1c036c38531cbb4345eac885a4f0e461ba3285ddb9438cf976dba210b9cabc0f401eff8af3a0be7e631d7ad3f36f34039398267931494ee7ef08720ae9436031736213a1ea3eb5ec85a16297275f669c150326823923291bd23f4afbc632bed558d9266071f320a91e01077140879de6479cf7df53067f0f4d0b7e7955c54d220fcb1298f5a18c12876393625ecccedc496eeba31bd35bc771c7613a5e2dd81a1b41c003e7baf79aba27d297e4ccab561c0ef10124652ea1e48b78ea8b85950814f1af81a63549e52ad027dac14900d2c140167f953c687abbb8b854a93", 0xe2}, {0x0}], 0x4}}], 0x3, 0x0) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) [ 2250.379102][ T3793] IPVS: ftp: loaded support on port[0] = 21 [ 2250.390193][ T26] audit: type=1804 audit(1599869574.891:1524): pid=3780 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir678540703/syzkaller.Nf5QiK/3056/cgroup.controllers" dev="sda1" ino=15751 res=1 errno=0 00:12:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) 00:12:55 executing program 3: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000010000000006c00aa6d4f6000000000000000000a2000000000"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000200)=0x14, 0x80000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x10, r1, 0x60fc3000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000005) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r2, 0x0, 0x100000005) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {0x0, 0x0, 0x92}, {0x0, 0x3, 0x0, 0x6}, {0x6c98, 0x0, 0x8, 0x1ff}, {0x0, 0x0, 0x0, 0x2}]}) [ 2250.909228][ T26] audit: type=1804 audit(1599869575.492:1525): pid=3842 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3606/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 00:12:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) [ 2251.187460][ T26] audit: type=1804 audit(1599869575.772:1526): pid=3860 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir678540703/syzkaller.Nf5QiK/3057/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 00:12:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000100001070000000000000000130300000600010021"], 0x1c}}, 0x0) [ 2251.534307][ T3790] __nla_validate_parse: 4 callbacks suppressed [ 2251.534317][ T3790] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'. 00:12:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xc04c703bf94bb8e}, 0x800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000271}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x6612, 0x0) 00:12:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="95", 0x1}], 0x1) accept4$inet6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x1c, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r2, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000000514775961cc2846f0000226bd7000fedbdf252af881adc144695d0800030003000000080001000200000008000300020000000800010006000000080003000300000008000100010000000800e65f6940ad70ed6101000200000008a38cad9cfbf9ba8aee22774651fa8037b0f879ac96b1e6e9f8db8cdae3670bf8e151f80ff09029fc0a09591d49267e92919305fcc335485f771655021c347367478de80d2507927acbb2bc28e9b89b48775ed77d6a7fb70a5ca6"], 0x60}, 0x1, 0x0, 0x0, 0x6000084}, 0x24004044) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x551001, 0x0) close(r3) 00:12:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) 00:12:56 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd7000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:56 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001600010a000000000000000600000000101f79e6678c06886353955a2f936873c4290c27f0800f60303c8e60d933f72bcda75d1572ab89c20b26d4da01435ba1644f0e234005fe29f463fb14f4d5623443d48b7644e8"], 0x78}}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) [ 2251.817747][ T3886] IPVS: ftp: loaded support on port[0] = 21 00:12:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) 00:12:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="95", 0x1}], 0x1) accept4$inet6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x1c, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r2, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000000514775961cc2846f0000226bd7000fedbdf252af881adc144695d0800030003000000080001000200000008000300020000000800010006000000080003000300000008000100010000000800e65f6940ad70ed6101000200000008a38cad9cfbf9ba8aee22774651fa8037b0f879ac96b1e6e9f8db8cdae3670bf8e151f80ff09029fc0a09591d49267e92919305fcc335485f771655021c347367478de80d2507927acbb2bc28e9b89b48775ed77d6a7fb70a5ca6"], 0x60}, 0x1, 0x0, 0x0, 0x6000084}, 0x24004044) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x551001, 0x0) close(r3) [ 2252.043686][ T3908] IPVS: ftp: loaded support on port[0] = 21 [ 2252.134191][ T3907] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 00:12:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000180)) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000300)=""/47, 0x2f) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x99e, 0x7ff}, &(0x7f00000002c0)=0xc) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r7], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000116000a00", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00060000000000894bb26ca6425d1300010073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40008) sendfile(r3, r2, 0x0, 0x100000002) [ 2252.297792][ T3927] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 00:12:57 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="d800000018008100e00f80ecdb4cb904020265ef0b007c05e87c55a1bc000900b8000699030000000500150005008178a8001600a40001000000000003ac030000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5125ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:12:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="95", 0x1}], 0x1) accept4$inet6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x1c, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r2, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000000514775961cc2846f0000226bd7000fedbdf252af881adc144695d0800030003000000080001000200000008000300020000000800010006000000080003000300000008000100010000000800e65f6940ad70ed6101000200000008a38cad9cfbf9ba8aee22774651fa8037b0f879ac96b1e6e9f8db8cdae3670bf8e151f80ff09029fc0a09591d49267e92919305fcc335485f771655021c347367478de80d2507927acbb2bc28e9b89b48775ed77d6a7fb70a5ca6"], 0x60}, 0x1, 0x0, 0x0, 0x6000084}, 0x24004044) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x551001, 0x0) close(r3) 00:12:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) socket(0x10, 0x3, 0x0) 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) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) 00:12:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000180)) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000300)=""/47, 0x2f) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x99e, 0x7ff}, &(0x7f00000002c0)=0xc) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r7], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000116000a00", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00060000000000894bb26ca6425d1300010073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40008) sendfile(r3, r2, 0x0, 0x100000002) [ 2252.792465][ T3886] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:57 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="d800000018008100e00f80ecdb4cb904020265ef0b007c05e87c55a1bc000900b8000699030000000500150005008178a8001600a40001000000000003ac030000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5125ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(r1, &(0x7f0000000300)=""/47, 0x2f) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 2252.858832][ T3973] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2253.015886][ T26] kauditd_printk_skb: 6 callbacks suppressed [ 2253.015899][ T26] audit: type=1804 audit(1599869577.602:1533): pid=3966 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir862705816/syzkaller.ijFeUa/3070/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 00:12:57 executing program 3: r0 = socket$inet(0x2, 0x2000080001, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1ff}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x8000, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x303, &(0x7f0000000440)=[{&(0x7f00000015c0)=""/4096, 0x200115bc}], 0x1}}], 0xffffff1f, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)='\x00', 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x0, @local}, 0x10) 00:12:57 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd7000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2253.261089][ T3908] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2253.344366][ T3992] IPVS: ftp: loaded support on port[0] = 21 00:12:58 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd7000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:58 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x3c}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746887b0b7f979f544cf48507b51439596fd1df984922608c3676b561e770a1b29d4d6eda83695ec9d5b135f186663fe62f6133fb8b22b3ba8e13bb940275323dddd441abb0359cc37aa8f2de7ad30"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x38, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}]}, 0x38}}, 0x0) 00:12:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) 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) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) 00:12:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) socket$inet(0x10, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x1, 0x6, 0x2, 0x0, 0x88, 0x8, 0x80, 0x9, 0x4, 0x2, 0x61, 0x8, 0x4}, 0xe) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x6}, 0x8) socket(0x10, 0x80002, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000500)='veth0_virt_wifi\x00', 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={'veth0_virt_wifi\x00', {0x2, 0x4e21, @rand_addr=0x64010102}}) syz_init_net_socket$ax25(0x3, 0x5, 0xcd) pipe(&(0x7f0000000100)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0xb, 0x3, 0x1) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x54, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8, 0x2, 0x32}, @IFLA_XFRM_LINK={0x8, 0x1, 0x3}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x54}}, 0x0) [ 2253.629577][ T4019] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2253.671489][ T4021] IPVS: ftp: loaded support on port[0] = 21 [ 2253.737913][ T26] audit: type=1804 audit(1599869578.322:1534): pid=4020 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3611/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 2253.771094][ T4020] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2253.810808][ T4022] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) socket(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:12:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) [ 2254.330065][ T3992] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:59 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x1040c) close(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000300)=""/47, 0x2f) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e23, @multicast2}, {0x2, 0x4e23, @loopback}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x100, 0x0, 0x0, 0x0, 0x8001, &(0x7f0000000040)='batadv_slave_1\x00', 0x9, 0x1, 0x63}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmmsg(r4, &(0x7f0000000040), 0x0, 0x1) [ 2254.368695][ T26] audit: type=1804 audit(1599869578.952:1535): pid=4063 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3612/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 00:12:59 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ecee8b1483f4"}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x100, 0x4) r1 = socket$tipc(0x1e, 0x1, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000280)={0x41}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x41}}, 0x10) r3 = socket$tipc(0x1e, 0x1, 0x0) pipe(&(0x7f0000003880)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003900)='nl80211\x00') sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000039c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003980)={&(0x7f0000000380)=ANY=[@ANYBLOB="308703799f841dcbbdb5625a951600aafbf853d181712c3de79a8ed62a8f2905e435b71b95e7e5a488b56f295aa508d02eaf45eed6365200ac3050cbfb97c8ba3cc23d215e854b88a8ad86e9fd8f979216d43cb8def700e54c279f3e7d4220d9244b78e275771f9b5b03ddb15e1fb04c49c268c647cbf2662fec3f1ee2531be145d050060d248d1bc0b61397b637bdbfc4901ddbcb72d9dde8e51063a695676885ac359096a66bb9ec70331bf28bef94ce318435884237805cc964ebae824b3aeb9944d6da7b484dfffb20036af4eef7beab5bf55a63e343fcf0465a6b04a8128cb7b42216e6d1a0133b3d72364fbba9635fb847bcbbd7bf21525c7a51c8d611d127162bc9b9fa01a7a7f06a94", @ANYRES16=r5, @ANYRES16=r4], 0x30}, 0x1, 0x0, 0x0, 0x20000812}, 0x20000000) getpeername$unix(r4, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000280)={0x4001}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000001600010a000000000000000000000000265ccf144c0263e2fb1de45b515c6881e68ed53e04000000000000003d474e0084f1f16d3e3b6a44"], 0x78}}, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000300)=""/47, 0x2f) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000280)={0x41, 0x10004}, 0x10) sendmsg$tipc(r3, &(0x7f00000002c0)={&(0x7f0000000080)=@nameseq={0x1e, 0x2}, 0x10, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000000d00), 0x1c4, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f00000004c0)={{0x2, 0x0, @descriptor="e7fc633eb5a894b9"}}) [ 2254.566240][ T26] audit: type=1804 audit(1599869579.152:1536): pid=4068 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir678540703/syzkaller.Nf5QiK/3062/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 [ 2254.708250][ T26] audit: type=1800 audit(1599869579.192:1537): pid=4073 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16377 res=0 errno=0 00:12:59 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd7000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:59 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd7000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:12:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:12:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x4c, r3, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0xfc}}]}, 0x4c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x1c8, r3, 0x100, 0x70bd28, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x80000001}, {0xc, 0x90, 0x1f}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0x7}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x2069}, {0xc, 0x90, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0xa77}, {0xc, 0x90, 0x6}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x8}, {0xc, 0x90, 0x3ff}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0x9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0x1c8}, {0xc}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x880}, 0x40) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x41}}, 0x1c) shutdown(r0, 0x2) 00:12:59 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r1 = accept4(r0, 0xfffffffffffffffe, &(0x7f00000000c0), 0x800) setsockopt$CAIFSO_REQ_PARAM(r1, 0x116, 0x80, &(0x7f0000000100)="1d0625a1372bf29451a2f254e8bb56bc7baf8e647181937dec465a46c99f67cc6950c99b33f28255fc14d2211dcdefcf6bd76e44846a5cb9d6392296045713a7fde114c3af765df74b93469b748457c6d3", 0x51) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='rdma.current\x00', 0x275a, 0x0) [ 2254.869896][ T26] audit: type=1800 audit(1599869579.342:1538): pid=4073 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16377 res=0 errno=0 [ 2254.987854][ T4089] IPVS: ftp: loaded support on port[0] = 21 [ 2255.004245][ T4091] IPVS: ftp: loaded support on port[0] = 21 [ 2255.089911][ T26] audit: type=1804 audit(1599869579.672:1539): pid=4100 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3613/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 00:12:59 executing program 3: r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x0, 0x2013, r0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x2011, r3, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x9, 0x81]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x84}, 0x1, 0x0, 0x0, 0x40010}, 0x8000) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x1ff}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x10001}]}, 0x24}}, 0x1) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) shutdown(r2, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) syz_emit_ethernet(0x56, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd6091026d00203c0020010000000000000000000000000002fe8000000000000000000000000000aa0000000000000001030000000018907804000000000000000000000017fa2b65"], 0x0) 00:12:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='cpuacct.usage_sys\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0xff}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x1}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240), 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="000004", @ANYRES16=0x0, @ANYBLOB="000225bd7000ffdbdf250100000005000600fa00000014000100fc000000000000000000000000000001"], 0x30}}, 0x20000801) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x5, 0x1}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r3 = accept$inet(r0, &(0x7f0000000080), &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000200)={0x7}, 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) recvmmsg(r4, 0x0, 0x0, 0x2, &(0x7f0000005340)={0x0, 0x1c9c380}) 00:12:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1f, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r8, @ANYBLOB="00000000000000001c0012100b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r5}]}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x48}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', r5}) write$cgroup_int(r0, &(0x7f0000000080), 0x15d4b87) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) [ 2255.395100][ T4133] sctp: [Deprecated]: syz-executor.3 (pid 4133) Use of int in max_burst socket option deprecated. [ 2255.395100][ T4133] Use struct sctp_assoc_value instead 00:13:00 executing program 1: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) 00:13:00 executing program 4: connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, 0x0, @local}, 0x47) r0 = accept4(0xffffffffffffffff, &(0x7f000001e280)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f000001e340)=0x80, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001f4c0)={{0x2, 0x4e21, @remote}, {0x0, @local}, 0x6, {0x2, 0x4e22, @broadcast}, 'tunl0\x00'}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) recvmmsg(r1, &(0x7f000001e380)=[{{&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f000001e580)=""/163, 0xa3}, {&(0x7f0000000600)=""/234, 0xea}, {&(0x7f0000000180)=""/11, 0xb}], 0x7}, 0x1}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/40, 0x28}], 0x1, &(0x7f0000000800)=""/27, 0x1b}, 0xff}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000008c0)=""/107, 0x6b}, {&(0x7f0000000940)=""/177, 0xb1}, {&(0x7f000001a000)=""/4096, 0x1000}, {&(0x7f000001b000)=""/4096, 0x1000}], 0x4, &(0x7f000001c000)=""/4096, 0x1000}, 0x101}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000a00)=""/184, 0xb8}], 0x1, &(0x7f0000000b00)=""/124, 0x7c}, 0x5d}, {{&(0x7f0000000b80)=@sco, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/106, 0x6a}, {&(0x7f0000000c80)=""/186, 0xba}, {&(0x7f0000000d40)=""/67, 0x43}, {&(0x7f0000000dc0)=""/33, 0x21}, {&(0x7f0000000e00)=""/112, 0x70}, {&(0x7f0000000e80)=""/105, 0x69}], 0x6, &(0x7f0000000f80)=""/43, 0x2b}, 0x80000000}, {{&(0x7f000001d000)=@hci, 0x80, &(0x7f000001e300)=[{&(0x7f000001d080)=""/170, 0xaa}, {&(0x7f000001d140)=""/4096, 0x1000}, {&(0x7f000001e140)=""/185, 0xb9}, {&(0x7f000001e200)=""/101, 0x65}], 0x4, &(0x7f0000000fc0)}, 0x3}], 0x6, 0x0, &(0x7f000001e500)={0x0, 0x989680}) bind$bt_rfcomm(r5, &(0x7f000001e540)={0x1f, @any, 0x4}, 0xa) r6 = socket$xdp(0x2c, 0x3, 0x0) sendmmsg(r3, &(0x7f0000022680)=[{{&(0x7f0000000540)=@pptp={0x18, 0x2, {0x2, @remote}}, 0x80, &(0x7f0000020980)=[{&(0x7f000001e640)="6338e6fbb7fa1d4acae80d062ef04c1bca4522844e3ba253a623496300acb79f32918bfc385897ad57fe8e57d4932d9244d871fe83becea3d67a7ec9e1d66c41dc4637e99e86a82e", 0x48}, {&(0x7f000001e6c0)="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", 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"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0x13f8}}, {{&(0x7f0000022380)=@pptp={0x18, 0x2, {0x3, @private=0xa010100}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000022400)="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", 0xfc}, {&(0x7f00000005c0)="c8ea3d8b2dedd74a970fcc41f22ce5f31eb4d29e2fb726825f7d91928324bec25dd7", 0x22}, {&(0x7f0000022500)="ba0c51c288c41fce94924d7acc24006d108a4cbb4c1ea2a305b859ce379d4515d19929fc93490422a6ab4dfbbcb496ed3d6de3c38f1f32c3202aedd26c2443e0b8a1cf3a35a6285acb863e8ef3d235ed299737963b207e27f0120d1f8e42482e89d06de5fd2052d3f9f388e40b7dfc575eec8943fcd5bf1706abcabe8c363a38fbe27af35f88d88c2c91fe3c20f126663a38d45e51986e6b11609c69a2314569140d2070d66de26a7757ef8f814a6d2e546de422ab035ac4b27ae9ded836430be81554649ce7e08832ba57d08e5a3a97c6cd4837bd8b1a5e95fce5584990cb4a0287c37cc0085b84cfb6be", 0xeb}, {&(0x7f000001f540)="8540bd0dd4bb89c7ed7154361d3814fe33cc0d52f63e02ca903a4dcbb9012c4c361c933eb7a005ed0f2ecb2164fad19b53d86f3b3e05380cefe923d5ea533002ccc7aded27d0f3b873fbf942a8dce405c7970ce5850592a526b27ef29ddee3faf49f4f83d98343469dc16a09b23f14f9833a520889a8", 0x76}], 0x4}}], 0x3, 0x8000) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) socket$l2tp6(0xa, 0x2, 0x73) 00:13:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1f, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r8, @ANYBLOB="00000000000000001c0012100b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r5}]}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x48}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', r5}) write$cgroup_int(r0, &(0x7f0000000080), 0x15d4b87) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) 00:13:00 executing program 1: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) [ 2255.763751][ T26] audit: type=1804 audit(1599869580.342:1540): pid=4160 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir133619316/syzkaller.g1GYSW/3841/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 00:13:00 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd7000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) [ 2256.169235][ T4133] sctp: [Deprecated]: syz-executor.3 (pid 4133) Use of int in max_burst socket option deprecated. [ 2256.169235][ T4133] Use struct sctp_assoc_value instead 00:13:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000005180)={0x0, 0x0, &(0x7f0000005100)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="180000002c0001ffce037f000000000008"], 0x18}], 0x1}, 0x0) 00:13:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1f, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r8, @ANYBLOB="00000000000000001c0012100b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r5}]}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x48}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', r5}) write$cgroup_int(r0, &(0x7f0000000080), 0x15d4b87) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) 00:13:00 executing program 1: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) 00:13:00 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8934, &(0x7f00000000c0)={{0x2, 0x0, @broadcast}, {0x0, @broadcast}, 0x0, {0x2, 0x0, @empty}, 'syzkaller1\x00'}) 00:13:00 executing program 3: [ 2256.285314][ T4179] IPVS: ftp: loaded support on port[0] = 21 00:13:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 00:13:01 executing program 4: socketpair(0x1e, 0x801, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x10f, 0x86, 0x0, 0x0) 00:13:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000047c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000440)={0x118, 0x1a, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic="f800055263bafcd380b69bc384f95d8d126c328bd06df3710943c071f91367ad876b3c41f5b381d855b007812874be9add047722998096a3932819689ddee40333344e5656b1b7c00d2b72d16a5e548e165c2041705c201e0068a9d68186161bf28f395a65d38a638d6daa798680f2269a10bf51827b970322d3706d3bc9f6f3fb04603ac47469377f97c25157c5242f80f719f58509c9ec2d069220c41e8f8d5a9020b1105253ee54105fbb47a47faff658381144b0ab0791844e17ff5e9ca0cf8e3dae4e8a2383bce59cb6b2872822739ab6c110fb5d8b9b2933fdadc28647a1c2b9221703c1618ccc88c8c3515622afb7", @typed={0x4}]}, @nested={0x4, 0x1e}]}, 0x118}], 0x1}, 0x0) 00:13:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1f, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r8, @ANYBLOB="00000000000000001c0012100b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r5}]}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x48}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', r5}) write$cgroup_int(r0, &(0x7f0000000080), 0x15d4b87) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) 00:13:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2256.746943][ T4221] netlink: 'syz-executor.0': attribute type 30 has an invalid length. [ 2256.937948][ T7] tipc: TX() has been purged, node left! [ 2256.986925][ T7] tipc: TX() has been purged, node left! [ 2256.993179][ T7] tipc: TX() has been purged, node left! [ 2257.024060][ T7] tipc: TX() has been purged, node left! [ 2257.040535][ T7] tipc: TX() has been purged, node left! [ 2257.050983][ T7] tipc: TX() has been purged, node left! [ 2257.061704][ T7] tipc: TX() has been purged, node left! [ 2257.065382][ T4179] __nla_validate_parse: 6 callbacks suppressed [ 2257.065391][ T4179] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2257.083738][ T7] tipc: TX() has been purged, node left! 00:13:01 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd7000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:13:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0b3e00000000000000000b0000000e0001006e657464657673696d0000000f0002006e657464657673696d30"], 0x3c}}, 0x0) 00:13:01 executing program 0: 00:13:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:01 executing program 5: [ 2257.093253][ T7] tipc: TX() has been purged, node left! [ 2257.107596][ T7] tipc: TX() has been purged, node left! [ 2257.120384][ T7] tipc: TX() has been purged, node left! [ 2257.129861][ T7] tipc: TX() has been purged, node left! 00:13:01 executing program 5: [ 2257.188355][ T4235] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 00:13:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2257.238049][ T4239] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2257.253562][ T4238] IPVS: ftp: loaded support on port[0] = 21 00:13:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x7fff, 0x1}) 00:13:02 executing program 0: 00:13:02 executing program 4: 00:13:02 executing program 5: 00:13:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2257.784825][ T4238] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. 00:13:02 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd7000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:13:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f00000000e4ff000000000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c000200060001"], 0x3c}}, 0x0) 00:13:02 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000380)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33a6b64ab2cacdcbadba2865f05b06423c52a9df98f288d25ec95027816b9bd49c86b4e4521f629411b07d0d35962fc2c3fe81019673829779fc2fcd6282c0"}, 0x60) pselect6(0x40, &(0x7f0000000180)={0x10}, 0x0, 0x0, 0x0, 0x0) 00:13:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e4000000000000336700000000100100", 0x0, 0x0, {}, {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000080]}) ioctl$FS_IOC_FIEMAP(r0, 0x40086602, &(0x7f0000000300)=ANY=[]) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)) 00:13:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)={0x2c, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x0, 0x0, 0x0, @uid}, @nested={0xc, 0x3, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @uid=0xffffffffffffffff}]}]}, 0x2c}], 0x1}, 0x0) 00:13:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000a0c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00)\x00\x00\x007'], 0x40}}], 0x1, 0x0) [ 2258.012203][ T4292] IPVS: ftp: loaded support on port[0] = 21 00:13:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={0x0}}, 0x0) 00:13:02 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000300), 0x4) 00:13:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:02 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040000002b24ec10064b6fb14bccedfb718aef932f3889d1fdda5b9134015a860f5878c37ffe36e1165d14d435be5b317c6c8189767d2f97879f07a715bb7c169f46933d9338f4ab0483696f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x0) r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, 0x0, 0x0, &(0x7f0000001a00)=ANY=[], 0x10b8}, 0x0) [ 2258.670428][ T4296] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. 00:13:03 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd700000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:13:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8}]}}}]}, 0x3c}}, 0x0) [ 2258.806081][ T4343] IPVS: ftp: loaded support on port[0] = 21 00:13:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f00000000e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001440)=@newtfilter={0x3c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x5}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}]}}]}, 0x3c}}, 0x0) 00:13:03 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000100)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) 00:13:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000005780)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) 00:13:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20004000, &(0x7f00000001c0)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000014c0)="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", 0xb41}, {&(0x7f00000024c0)="0c5ef2f0f13af233ac5082cea4c52c0392949863ecad24c2fa10be27e78c1bb3d5fd2efdd581dadd02c95801f5b6b7450df157584b6e7469aadcd17558d41065f887dfb6a407346efafced20eaf6cf1f3c06dc", 0x53}], 0x2}}], 0x1, 0x604d800) 00:13:03 executing program 5: clock_gettime(0x4, &(0x7f0000001dc0)) 00:13:03 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 00:13:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, 0x0, &(0x7f0000000000)=0xe) 00:13:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="44010000100013"], 0x144}}, 0x0) [ 2259.170690][ T4362] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2259.301902][ T4368] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 2259.317919][ T4368] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2259.354565][ T4364] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2259.371903][ T4387] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2259.479233][ T4347] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. 00:13:04 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd700000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:13:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f00000000e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001440)=@newtfilter={0x30, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x5}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x4}}]}, 0x30}}, 0x0) 00:13:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, 0x0, 0xa, 0x5}, 0x14}}, 0x0) 00:13:04 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) [ 2259.670476][ T4406] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 00:13:04 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d66e7591c8243055709dbe234492066c746eefcbf591bf89fa2b1ab0129add0298aa7ee1fc5144a066ccb85643b6ae3aa3cc9a51089b8f1ee2aa3399347d5", 0x3e}, 0x60) [ 2259.718329][ T4410] IPVS: ftp: loaded support on port[0] = 21 00:13:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f00000047c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="0411000002083f"], 0x1104}], 0x1}, 0x0) 00:13:04 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000040)="24000000220007031dfffd946f61050002000000054300000000391e421ba3a20400ff7e280000001100ffd613d3475bb65f6400004efb0000000000007e23f7efbf54000000005cc37fcfa3", 0x4c}], 0x1}, 0x0) 00:13:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:04 executing program 5: r0 = socket(0x25, 0x1, 0x0) accept4(r0, 0x0, 0x0, 0x0) 00:13:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1ff}]}, 0x28}}, 0x0) 00:13:04 executing program 3: r0 = socket$inet6_icmp_raw(0x2, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x89e1, &(0x7f0000000000)={'team0\x00'}) 00:13:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f00000000e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001440)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x5}}}, 0x24}}, 0x0) 00:13:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@getsa={0x28, 0x12, 0x1, 0x0, 0x0, {@in6=@dev}}, 0x28}}, 0x0) 00:13:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000100)=""/109, &(0x7f0000000180)=0x6d) 00:13:05 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd700000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYBLOB="00800600002000000a000500040000000000000008001300", @ANYRES32=r1], 0x5c}}, 0x0) 00:13:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, 0x0, &(0x7f0000000180)) 00:13:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x6611, 0x0) 00:13:05 executing program 4: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x6c, 0x12, 0xf0b, 0x0, 0x0, {}, [@TCA_STAB={0x48, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}, {{0x1c, 0x1, {0xa}}, {0x4}}]}]}, 0x6c}}, 0x0) 00:13:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, 0x0, &(0x7f0000000180)) [ 2260.664739][ T4476] IPVS: ftp: loaded support on port[0] = 21 00:13:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="44010000100013070000000000000000fe8000000000000000000000000000bbfc0100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb000000003200000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001c00", @ANYRES64], 0x144}}, 0x0) [ 2260.862059][ T4498] 00:13:05 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x15, &(0x7f0000000640)=ANY=[], 0x410) 00:13:05 executing program 3: r0 = socket(0x15, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000002640)={0x0, 0x0, 0x0}, 0x40002000) 00:13:05 executing program 0: syz_emit_ethernet(0x8a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000540600fe8000"/35, @ANYRES32=0x41424344], 0x0) [ 2260.886128][ T4498] ============================= [ 2260.899092][ T4498] WARNING: suspicious RCU usage [ 2260.941588][ T4498] 5.9.0-rc3-syzkaller #0 Not tainted [ 2260.973580][ T4498] ----------------------------- [ 2261.003549][ T4498] drivers/net/bonding/bond_main.c:395 suspicious rcu_dereference_check() usage! [ 2261.057574][ T4498] [ 2261.057574][ T4498] other info that might help us debug this: [ 2261.057574][ T4498] 00:13:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000840)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) [ 2261.118948][ T4498] [ 2261.118948][ T4498] rcu_scheduler_active = 2, debug_locks = 1 [ 2261.174849][ T4498] 1 lock held by syz-executor.5/4498: [ 2261.198378][ T4498] #0: ffff88805dfb1ba8 (&net->xfrm.xfrm_cfg_mutex){+.+.}-{3:3}, at: xfrm_netlink_rcv+0x5c/0x90 [ 2261.255541][ T4498] [ 2261.255541][ T4498] stack backtrace: [ 2261.281941][ T4498] CPU: 0 PID: 4498 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2261.290737][ T4498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2261.300887][ T4498] Call Trace: [ 2261.304276][ T4498] dump_stack+0x198/0x1fd [ 2261.309655][ T4498] bond_ipsec_add_sa+0x1dc/0x240 [ 2261.314634][ T4498] xfrm_dev_state_add+0x2da/0x7b0 [ 2261.319684][ T4498] xfrm_add_sa+0x2166/0x34f0 [ 2261.324293][ T4498] ? xfrm_send_policy_notify+0x17a0/0x17a0 [ 2261.330103][ T4498] ? bpf_lsm_capable+0x5/0x10 [ 2261.334795][ T4498] ? security_capable+0x8f/0xc0 [ 2261.339656][ T4498] ? __nla_parse+0x3d/0x4a [ 2261.344091][ T4498] ? xfrm_send_policy_notify+0x17a0/0x17a0 [ 2261.349903][ T4498] xfrm_user_rcv_msg+0x414/0x700 [ 2261.355543][ T4498] ? xfrm_do_migrate+0x800/0x800 [ 2261.360488][ T4498] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2261.366477][ T4498] ? kfree_skbmem+0xef/0x1b0 [ 2261.371080][ T4498] ? lock_is_held_type+0xbb/0xf0 [ 2261.376023][ T4498] ? find_held_lock+0x2d/0x110 [ 2261.380831][ T4498] ? __mutex_lock+0x626/0x10e0 [ 2261.385609][ T4498] netlink_rcv_skb+0x15a/0x430 [ 2261.390728][ T4498] ? xfrm_do_migrate+0x800/0x800 [ 2261.395672][ T4498] ? netlink_ack+0xa10/0xa10 [ 2261.400288][ T4498] xfrm_netlink_rcv+0x6b/0x90 [ 2261.404971][ T4498] netlink_unicast+0x533/0x7d0 [ 2261.410008][ T4498] ? netlink_attachskb+0x810/0x810 [ 2261.415127][ T4498] ? __phys_addr_symbol+0x2c/0x70 [ 2261.420149][ T4498] ? __check_object_size+0x171/0x3e4 [ 2261.425443][ T4498] netlink_sendmsg+0x856/0xd90 [ 2261.430215][ T4498] ? netlink_unicast+0x7d0/0x7d0 [ 2261.435171][ T4498] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2261.440458][ T4498] ? netlink_unicast+0x7d0/0x7d0 [ 2261.445398][ T4498] sock_sendmsg+0xcf/0x120 [ 2261.449817][ T4498] ____sys_sendmsg+0x6e8/0x810 [ 2261.454584][ T4498] ? kernel_sendmsg+0x50/0x50 [ 2261.459259][ T4498] ? do_recvmmsg+0x6d0/0x6d0 [ 2261.463869][ T4498] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2261.469857][ T4498] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2261.475841][ T4498] ? __lock_acquire+0xb5e/0x5570 [ 2261.480795][ T4498] ___sys_sendmsg+0xf3/0x170 [ 2261.485395][ T4498] ? sendmsg_copy_msghdr+0x160/0x160 [ 2261.490689][ T4498] ? __fget_files+0x272/0x400 [ 2261.495550][ T4498] ? lock_downgrade+0x830/0x830 [ 2261.500412][ T4498] ? find_held_lock+0x2d/0x110 [ 2261.505196][ T4498] ? __fget_files+0x294/0x400 [ 2261.509900][ T4498] ? __fget_light+0xea/0x280 [ 2261.514551][ T4498] __sys_sendmsg+0xe5/0x1b0 [ 2261.519081][ T4498] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2261.524126][ T4498] ? syscall_enter_from_user_mode+0x20/0x290 [ 2261.530122][ T4498] ? lockdep_hardirqs_on+0x53/0x100 [ 2261.535436][ T4498] do_syscall_64+0x2d/0x70 [ 2261.539959][ T4498] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2261.545855][ T4498] RIP: 0033:0x45d5b9 [ 2261.549752][ T4498] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2261.569362][ T4498] RSP: 002b:00007f05712aec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2261.577785][ T4498] RAX: ffffffffffffffda RBX: 000000000002cf80 RCX: 000000000045d5b9 [ 2261.585768][ T4498] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 2261.593746][ T4498] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 2261.601721][ T4498] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 2261.609699][ T4498] R13: 00007fffb39f7adf R14: 00007f05712af9c0 R15: 000000000118cf4c 00:13:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a588d6c382dac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 00:13:06 executing program 3: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x6c, 0x12, 0xf0b, 0x0, 0x0, {}, [@TCA_STAB={0x48, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}, {{0x1c, 0x1, {0x7, 0x0, 0x0, 0x300}}, {0x4}}]}]}, 0x6c}}, 0x0) [ 2261.638931][ T26] audit: type=1804 audit(1599869586.213:1541): pid=4480 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3629/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 [ 2261.774186][ T26] audit: type=1800 audit(1599869586.213:1542): pid=4480 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=16368 res=0 errno=0 00:13:06 executing program 0: r0 = socket$kcm(0x21, 0x2, 0x2) close(r0) 00:13:06 executing program 4: r0 = socket(0x15, 0x5, 0x0) setsockopt$bt_BT_POWER(r0, 0x114, 0x2, 0x0, 0x0) 00:13:06 executing program 3: r0 = socket$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$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001021ffe200000040", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x3c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}, @TCA_RATE={0x6}]}, 0x3c}}, 0x0) 00:13:06 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="580100001000130700000000fd0000002001003614102c6630d27b000000000100000000000000000000400000000000000071f700"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x158}}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000000180), 0xf1, 0x0) 00:13:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20004000, &(0x7f00000001c0)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000340)='<', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000ac0)="f3", 0x1}], 0x1}}], 0x2, 0x604d800) [ 2262.064203][ T4535] __nla_validate_parse: 9 callbacks suppressed [ 2262.064213][ T4535] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2262.134574][ T4544] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2262.151734][ T4535] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2262.290257][ T4498] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 2262.301995][ T4498] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 2262.310412][ T4498] CPU: 0 PID: 4498 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2262.318987][ T4498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2262.329054][ T4498] RIP: 0010:bond_ipsec_add_sa+0x9e/0x240 [ 2262.334678][ T4498] Code: 03 31 ff 89 c3 89 c6 e8 b0 04 bd fc 85 db 0f 85 f6 00 00 00 e8 23 08 bd fc 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 5f 01 00 00 48 8d bd d0 02 00 00 49 8b 5d 00 48 [ 2262.354277][ T4498] RSP: 0018:ffffc9000745f4a8 EFLAGS: 00010246 [ 2262.360344][ T4498] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90013566000 [ 2262.368313][ T4498] RDX: 0000000000000000 RSI: ffffffff84b742dd RDI: 0000000000000212 [ 2262.376279][ T4498] RBP: ffff88804c02f7c0 R08: 0000000000000001 R09: ffffffff8c5f4ae7 [ 2262.384249][ T4498] R10: fffffbfff18be95c R11: 0000000039343454 R12: ffff88805510c000 [ 2262.392224][ T4498] R13: 0000000000000000 R14: ffff88804c02faa0 R15: ffff88804c02faa4 [ 2262.400198][ T4498] FS: 00007f05712af700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 2262.409122][ T4498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2262.415792][ T4498] CR2: 00007fb18879bdb8 CR3: 0000000040f72000 CR4: 00000000001506f0 [ 2262.423754][ T4498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2262.431710][ T4498] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2262.439656][ T4498] Call Trace: [ 2262.442931][ T4498] xfrm_dev_state_add+0x2da/0x7b0 [ 2262.447933][ T4498] xfrm_add_sa+0x2166/0x34f0 [ 2262.452502][ T4498] ? xfrm_send_policy_notify+0x17a0/0x17a0 [ 2262.458285][ T4498] ? bpf_lsm_capable+0x5/0x10 [ 2262.462937][ T4498] ? security_capable+0x8f/0xc0 [ 2262.467767][ T4498] ? __nla_parse+0x3d/0x4a [ 2262.472173][ T4498] ? xfrm_send_policy_notify+0x17a0/0x17a0 [ 2262.477955][ T4498] xfrm_user_rcv_msg+0x414/0x700 [ 2262.482869][ T4498] ? xfrm_do_migrate+0x800/0x800 [ 2262.487794][ T4498] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2262.493748][ T4498] ? kfree_skbmem+0xef/0x1b0 [ 2262.498317][ T4498] ? lock_is_held_type+0xbb/0xf0 [ 2262.503228][ T4498] ? find_held_lock+0x2d/0x110 [ 2262.508001][ T4498] ? __mutex_lock+0x626/0x10e0 [ 2262.512846][ T4498] netlink_rcv_skb+0x15a/0x430 [ 2262.517587][ T4498] ? xfrm_do_migrate+0x800/0x800 [ 2262.522502][ T4498] ? netlink_ack+0xa10/0xa10 [ 2262.527088][ T4498] xfrm_netlink_rcv+0x6b/0x90 [ 2262.531738][ T4498] netlink_unicast+0x533/0x7d0 [ 2262.536481][ T4498] ? netlink_attachskb+0x810/0x810 [ 2262.541569][ T4498] ? __phys_addr_symbol+0x2c/0x70 [ 2262.546567][ T4498] ? __check_object_size+0x171/0x3e4 [ 2262.551956][ T4498] netlink_sendmsg+0x856/0xd90 [ 2262.556707][ T4498] ? netlink_unicast+0x7d0/0x7d0 [ 2262.561628][ T4498] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2262.566978][ T4498] ? netlink_unicast+0x7d0/0x7d0 [ 2262.571904][ T4498] sock_sendmsg+0xcf/0x120 [ 2262.576296][ T4498] ____sys_sendmsg+0x6e8/0x810 [ 2262.581046][ T4498] ? kernel_sendmsg+0x50/0x50 [ 2262.585696][ T4498] ? do_recvmmsg+0x6d0/0x6d0 [ 2262.590264][ T4498] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2262.596220][ T4498] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2262.602177][ T4498] ? __lock_acquire+0xb5e/0x5570 [ 2262.607090][ T4498] ___sys_sendmsg+0xf3/0x170 [ 2262.611656][ T4498] ? sendmsg_copy_msghdr+0x160/0x160 [ 2262.616916][ T4498] ? __fget_files+0x272/0x400 [ 2262.621569][ T4498] ? lock_downgrade+0x830/0x830 [ 2262.626394][ T4498] ? find_held_lock+0x2d/0x110 [ 2262.631138][ T4498] ? __fget_files+0x294/0x400 [ 2262.637106][ T4498] ? __fget_light+0xea/0x280 [ 2262.641690][ T4498] __sys_sendmsg+0xe5/0x1b0 [ 2262.646167][ T4498] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2262.651169][ T4498] ? syscall_enter_from_user_mode+0x20/0x290 [ 2262.657135][ T4498] ? lockdep_hardirqs_on+0x53/0x100 [ 2262.662401][ T4498] do_syscall_64+0x2d/0x70 [ 2262.666805][ T4498] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2262.672671][ T4498] RIP: 0033:0x45d5b9 [ 2262.676545][ T4498] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2262.696134][ T4498] RSP: 002b:00007f05712aec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2262.704528][ T4498] RAX: ffffffffffffffda RBX: 000000000002cf80 RCX: 000000000045d5b9 [ 2262.712476][ T4498] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 2262.722775][ T4498] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 2262.731242][ T4498] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 2262.739277][ T4498] R13: 00007fffb39f7adf R14: 00007f05712af9c0 R15: 000000000118cf4c [ 2262.747314][ T4498] Modules linked in: [ 2262.828899][ T4498] ---[ end trace cecb8e0ee8da13dc ]--- [ 2262.849774][ T4498] RIP: 0010:bond_ipsec_add_sa+0x9e/0x240 [ 2262.863867][ T4498] Code: 03 31 ff 89 c3 89 c6 e8 b0 04 bd fc 85 db 0f 85 f6 00 00 00 e8 23 08 bd fc 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 5f 01 00 00 48 8d bd d0 02 00 00 49 8b 5d 00 48 [ 2262.864286][ T26] audit: type=1804 audit(1599869587.433:1543): pid=4556 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir331108705/syzkaller.FRzi1n/3630/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 [ 2262.903802][ T4498] RSP: 0018:ffffc9000745f4a8 EFLAGS: 00010246 [ 2262.918842][ T4498] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90013566000 [ 2262.938343][ T4498] RDX: 0000000000000000 RSI: ffffffff84b742dd RDI: 0000000000000212 [ 2262.947060][ T4498] RBP: ffff88804c02f7c0 R08: 0000000000000001 R09: ffffffff8c5f4ae7 [ 2262.955841][ T4498] R10: fffffbfff18be95c R11: 0000000039343454 R12: ffff88805510c000 [ 2262.964609][ T4498] R13: 0000000000000000 R14: ffff88804c02faa0 R15: ffff88804c02faa4 [ 2262.972594][ T4498] FS: 00007f05712af700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 2262.986487][ T4498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2262.993080][ T4498] CR2: 0000000020a0003f CR3: 0000000040f72000 CR4: 00000000001506f0 [ 2263.004365][ T4498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2263.012346][ T4498] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2263.024241][ T4498] Kernel panic - not syncing: Fatal exception [ 2263.031828][ T4498] Kernel Offset: disabled [ 2263.036153][ T4498] Rebooting in 86400 seconds..